Motorola XTL 1500 Detailed Service Manual Download Page 311

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7-72

Schematics, Component Location Diagrams, and Parts Lists:

HUE4039A (UHF Range 1) Main Board

June 15, 2005

6815854H01-A

Figure 7-55. HUE4039A Receive VCO Schematic

OUT

K1
K2
K3

A1
A2
A3

OUT

270nH

C5911

9.1pF

Q5904

R5927

220

R5950

C5956

220pF

R5937

330

150nH

L5900

R5914

820

8.2pF

C5927

R5930

Q5906

C5945

220pF

R5934

R5941

D5901

470

R5911

220pF

C5949

C5947

4.7pF

D5911

Q5901

R5948

18nH

C5920

0.1uF

C5958

L5918

R5910

D5906

C5951

100pF

C5961

C5912

8.2pF

0.5pF

C5905

5.1pF

220pF

C5919

D5907

C5928

D5904

5.1pF

L5907

L5916

150nH

D5909

150nH

330nH

L5905

Y5900

3.3pF

C5960

R5918

100

D5910

C5900

0.1uF

D5908

R5912

Q5903

D5903

18nH

L5909

SH5902

C5938

C5931

1.8pF

5.1pF

R5921

220pF

C5935

2.7K

R5922

C5930

220pF

C5957

3pF

C5906

L5919

1.6pF

C5959

12nH

R5929

100pF

12K

C5925

100pF

C5941

1.6K

R5916

R5931

220pF

C5913

220pF

C5914

L5917

12nH

R5919

R5923

470

220pF

C5901

C5948

0.1uF

330nH

L5915

C5932

220pF

L5901
330nH

330nH

L5914

C5946

220pF

360

R5940

1.6K

C5922

R5924

4.7pF

L5921

27nH

5.6pF

C5943

R5909

C5908

100pF

L5902

18nH

R5917

270

R5904

12K

D5912

L5920

C5950

100pF

0.1uF

C5936

C5923

1.5pF

C5940

5.1pF

D5900

220nH

L5922

D5905

4.7K

R5938

R5933

2.7K

Q5905

Y5901

R5928

R5926

270

820

R5939
4.7K

R5903

3.9pF

C5942

330nH

L5908

SH5900

SH5901

R5902

220

L5911

D5902

18nH

0.1uF

C5916

R5935

470

R5900

6.8pF

0.1uF

C5915

4.7pF

C5933

R5949

C5944

220pF

C5917

4.3pF

C5939

2.7pF

C5937

100pF

C5921

5.1pF

C5907

0.1uF

C5904

220pF

R5905

C5929

330nH

100

R5920

L5913

R5932

Y5902

5.6pF

5.1pF

C5926

C5910

R5915

270

L5906

150nH

330nH

L5912

C5909

100pF

Q5902

L5904

330nH

L5910

330nH

C5924

5.1pF

BFQ67

NE68519

LOW RANGE 489.65 MHz to 519.65 MHz

MID RANGE 519.65 MHz to 549.65 MHz

HIGH RANGE 549.65 MHz to 579.65 MHz

590 MHz

665 MHz

BFQ67

NE68519

625 MHz

RX_Mid_Switch

RX_Inj

RX_Inj_SW

Steer_Line

RX_Low_Switch

RX_High_Switch

Steer_Line

Feedback

Summary of Contents for XTL 1500

Page 1: ......

Page 2: ...Title Page ASTRO Digital XTL 1500 VHF UHF Range 1 UHF Range 2 700 800 MHz Mobile Radio Detailed Service Manual Motorola Inc 8000 West Sunrise Boulevard Fort Lauderdale Florida 33322 6815854H01 A ...

Page 3: ...eserve for Motorola certain exclusive rights for copyrighted computer programs including but not limited to the exclusive right to copy or reproduce in any form the copyrighted computer program Accordingly any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied reproduced modified reverse engineered or distributed in any manner witho...

Page 4: ...iii 6815854H01 A June 15 2005 Document History The following major changes have been implemented in this manual since the previous edition Edition Description Date 6815854H01 A Initial Release June 2005 ...

Page 5: ...iv June 15 2005 6815854H01 A This page is intentionally left blank ...

Page 6: ...o Model Numbering Scheme xxv ASTRO XTL 1500 VHF 10 50 Watt Model Chart xxvi ASTRO XTL 1500 UHF Range 1 10 40 Watt Model Chart xxvii ASTRO XTL 1500 UHF Range 2 10 45 Watt Model Chart xxviii ASTRO XTL 1500 700 800 MHz 10 35 Watt Model Chart xxix VHF Radio Specifications xxx UHF Range 1 Radio Specifications xxxi UHF Range 2 Radio Specifications xxxii 700 800 MHz Radio Specifications xxxiii Chapter 1 ...

Page 7: ...RFPA 2 7 2 5 3 2 Output Network 2 7 2 5 3 3 Power Control 2 7 2 5 3 4 Circuit Protection 2 7 2 6 Frequency Generation Unit 2 7 2 6 1 VHF MHz Radios 2 7 2 6 2 UHF Range 1 UHF Range 2 Radios 2 8 2 6 3 700 800 MHz Radios 2 8 2 7 Controller Section 2 9 2 7 1 Analog Mode of Operation 2 9 2 7 2 Digital ASTRO Mode of Operation 2 10 2 7 3 Controller Section Circuitry 2 10 Chapter 3 Theory of Operation 3 1...

Page 8: ... 3 10 4 1 Preselector Filters 3 22 3 10 4 2 Low Noise Amplifier LNA U6250 3 22 3 10 4 3 Mixer U6251 3 23 3 11 Receiver Back End 3 23 3 11 1 VHF 136 174 MHz Band 3 23 3 11 1 1 Intermediate Frequency IF Section 3 23 3 11 1 2 ABACUS III IC 3 23 3 11 2 UHF Range 1 380 470 MHz Band 3 24 3 11 2 1 Intermediate Frequency IF Filter 3 25 3 11 2 2 ABACUS III IC U5002 3 25 3 11 3 UHF Range 2 450 520 MHz Band ...

Page 9: ... 13 2 10 Receiver Injection 3 52 3 13 2 11 Transmitter VCOs 3 53 3 13 2 12 Receiver VCOs 3 53 3 13 2 13 Prescaler Feedback 3 53 3 13 3 UHF Range 2 450 520 MHz Band 3 54 3 13 3 1 Reference Oscillator 3 55 3 13 3 2 LV Frac N Synthesizer IC 3 55 3 13 3 3 Voltage Multiplier 3 55 3 13 3 4 Superfilter 3 56 3 13 3 5 Modulation 3 56 3 13 3 6 Charge Pump Bias 3 56 3 13 3 7 Loop Filter 3 56 3 13 3 8 Lock De...

Page 10: ...ghtercard Module 4 2 4 2 4 1 SRAM 4 2 4 2 4 2 Testing 4 2 4 3 Voltage Measurement and Signal Tracing 4 3 4 4 Power Up Self Check Errors 4 3 4 5 Operational Error Codes 4 5 4 6 VHF 136 174 MHz Band Main Board Troubleshooting 4 5 4 6 1 Display Flashes FAIL 001 4 5 4 6 2 VCO Hybrid Assembly 4 6 4 6 3 Out of Lock Condition 4 7 4 6 4 FGU Troubleshooting Aids 4 7 4 6 5 No or Low Output Power TX or RX In...

Page 11: ...Poor RX Sensitivity or No RX Audio 136 174 MHz Part 2 of 2 5 13 5 6 3 RX IF Poor SINAD or No Audio 136 174 MHz 5 14 5 6 4 RX Back End Poor SINAD or No Audio 136 174 MHz Part 1 of 3 5 15 5 6 5 RX Back End Poor SINAD or No Audio 136 174 MHz Part 2 of 3 5 16 5 6 6 RX Back End Poor SINAD or No Audio 136 174 MHz Part 3 of 3 5 17 5 6 7 Low or No RX Injection Signal 136 174 MHz 5 18 5 6 8 Low or No TX In...

Page 12: ...ack End Poor SINAD or No Audio 700 800 MHz Part 1 of 3 5 47 5 6 37 RX Back End Poor SINAD or No Audio 700 800 MHz Part 2 of 3 5 48 5 6 38 RX Back End Poor SINAD or No Audio 700 800 MHz Part 3 of 3 5 49 5 6 39 Low or No RX Injection Signal 700 800 MHz 5 50 5 6 40 Low or No TX Injection Signal 700 800 MHz 5 51 5 6 41 No TX Audio 700 800 MHz 5 52 5 6 42 TX or RX VCO Unlock Fail 001 700 800 MHz Part 1...

Page 13: ...veforms 6 12 6 2 22 TX and RX 1 kHz Audio Path Sinewave and Chart 6 12 Chapter 7 Schematics Component Location Diagrams and Parts Lists 7 1 7 1 List of Schematics Component Location Diagrams and Parts Lists 7 1 7 2 Control Head Main Board 7 3 7 3 HUD4022A VHF Main Board 7 26 7 4 HUE4039A UHF Range 1 Main Board 7 65 7 5 HUE4040A UHF Range 2 Main Board 7 106 7 6 HUF4017A 700 800 MHz Main Board 7 147...

Page 14: ... 800 MHz 3 28 Figure 3 22 50 Watt RF Power Amplifier RFPA Gain Stages VHF 3 29 Figure 3 23 Output Network Components VHF 3 30 Figure 3 24 Power Control Components VHF 3 32 Figure 3 25 40 Watt RF Power Amplifier RFPA Gain Stages UHF Range 1 3 33 Figure 3 26 Output Network Components UHF Range 1 3 34 Figure 3 27 Power Control Components UHF Range 1 3 36 Figure 3 28 45 Watt RF Power Amplifier RFPA Ga...

Page 15: ...X or RX VCO Unlock Fail 001 136 174 MHz Part 2 of 2 5 21 Figure 5 13 No Output Power at TX Mode 136 174 MHz 5 22 Figure 5 14 No Output Power and IDC 2A at TX Mode 136 174 MHz 5 23 Figure 5 15 No 16 8 MHz Reference Oscillator Frequency 380 470 MHz and 450 520 MHz 5 24 Figure 5 16 Poor RX Sensitivity or No RX Audio 380 470 MHz and 450 520 MHz Part 1 of 2 5 25 Figure 5 17 Poor RX Sensitivity or No RX...

Page 16: ...r Interface Sheet 2 of 2 7 14 Figure 7 13 Rear Connector 7 15 Figure 7 14 Control Head Main Board Layout Side 1 Top 7 16 Figure 7 15 Control Head Main Board Layout Side 2 Bottom 7 17 Figure 7 16 GCAI Connector Board Layout Side 1 Top 7 23 Figure 7 17 GCAI Connector Board Layout Side 2 Bottom 7 24 Figure 7 18 HUD4022A Main Board Overall Block Diagram and Interconnections 7 26 Figure 7 19 HUD4022A C...

Page 17: ...e 7 66 HUE4039A Secure Power Supply Schematic 7 83 Figure 7 67 HUE4039A Secure USB RS232 SB9600 Schematic 7 84 Figure 7 68 HUE4039A Secure SB9600 Schematic 7 85 Figure 7 69 HUE4039A Secure USB RS232 SB9600 VIP Input Output Schematic 7 86 Figure 7 70 HUE4039A Secure Control Head Connector Schematic 7 87 Figure 7 71 HUE4039A Secure Interface Connector Schematic 7 88 Figure 7 72 HUE4039A Main Board L...

Page 18: ... 116 Control Head Front Connector Schematic 7 155 Figure 7 117 Controller Power Supply and Emergency Schematic 7 156 Figure 7 118 Controller RS232 SB9600 Schematic 7 157 Figure 7 119 Controller VIP Input Output Schematic 7 158 Figure 7 120 Controller Secure Interface Connector Schematic 7 159 Figure 7 121 Secure Interface Board Schematic 7 160 Figure 7 122 HUF4017A Controller Urchin IC MUX and AD5...

Page 19: ...xviii List of Figures June 15 2005 6815854H01 A This page is intentionally left blank ...

Page 20: ...Range 1 4 12 Table 4 9 LV Frac N U6751 Pin Descriptions UHF Range 1 4 14 Table 4 10 Test Mode Channels UHF Range 2 AUX 4 is not used for VCO selection in UHF 4 17 Table 4 11 VCO Frequency Calculation and Switching Logic UHF Range 2 4 18 Table 4 12 LV Frac N U6751 Pin Descriptions UHF Range 2 4 20 Table 4 13 Test Mode Channels 700 800 MHz 4 23 Table 4 14 VCO Frequency Calculation and Switching Logi...

Page 21: ...tal XTL 1500 Mobile Radio Installation Manual 6815851H01 ASTRO Digital XTL 1500 VHF UHF Range 1 UHF Range 2 700 800 MHz Mobile Radio Basic Service Manual 6815853H01 CPS Programming Installation Guide 6881095C44 System 9000 Direct Entry Keyboard Instruction Manual 68P80101W22 B ...

Page 22: ... and the original end user purchaser MOTOROLA does not warrant the installation maintenance or service of the Product MOTOROLA cannot be responsible in any way for any ancillary equipment not furnished by MOTOROLA which is attached to or used in connection with the Product or for operation of the Product with any ancillary equipment and all such equipment is expressly excluded from this warranty B...

Page 23: ...damage from improper testing operation maintenance installation alteration modification or adjustment D Breakage or damage to antennas unless caused directly by defects in material workmanship E A Product subjected to unauthorized Product modifications disassemblies or repairs including without limitation the addition to the Product of non Motorola supplied equipment which adversely affect perform...

Page 24: ...the lifetime of the Product or parts as established by MOTOROLA MOTOROLA will have no liability with respect to any claim of patent infringement which is based upon the combination of the Product or parts furnished hereunder with software apparatus or devices not furnished by MOTOROLA nor will MOTOROLA have any liability for the use of ancillary equipment or software not furnished by MOTOROLA whic...

Page 25: ...June 15 2005 6815854H01 A xxiv CommercialWarranty Notes ...

Page 26: ... Mode TDMA Digital Dual Mode Single Sideband Global Positioning Satellite Capable Amplitude Companded Sideband ACSB Digital Dispatch Programmable Digital Interconnect Digital Multi Service 9600 Capable TDMA FDMA Frequency Division Multiple Access TDMA Time Division Multiple Access Position 9 Primary System Type Conventional Privacy Plus Clear SMARTNET Advanced Conventional Stat Alert Enhanced Priv...

Page 27: ...Top VHF 144 150 8 MHz G299AA ADD Antenna 1 4 Wave Roof Top VHF 150 8 162 MHz G300AA ADD Antenna 1 4 Wave Roof Top VHF 162 174 MHz G301AA ADD Antenna 3 dB Roof Top VHF 136 174 MHz Item No Description X HMN4079_ Keypad Microphone X HMN1088_ Control Station Desk Microphone X HLN6925_ Control Station Mount X HPN4001_ Power Supply X HLN5113_ Emergency Footswitch X HLN5131_ Emergency Pushbutton X HLN637...

Page 28: ... 5 dB 450 470 MHz G429AA ADD Antenna 5 0 dB 380 420 MHz G430AA ADD Antenna 5 0 dB 450 470 MHz G431AA ADD Antenna Wideband 380 470 MHz Item No Description X HMN4079_ Keypad Microphone X HMN1088_ Control Station Desk Microphone X HLN6925_ Control Station Mount X HPN4001_ Power Supply X HLN5113_ Emergency Footswitch X HLN5131_ Emergency Pushbutton X HLN6372_ Key Lock Mount X TLN4533_ Relays X HKN4258...

Page 29: ... G490AB ADD Antenna 1 4 Wave 470 512 MHz G493AB ADD Antenna 3 0 dB Roof Top 470 495 MHz G494AB ADD Antenna 3 0 dB Roof Top 494 512 MHz Item No Description X HMN4079_ Keypad Microphone X HMN1088_ Control Station Desk Microphone X HLN6925_ Control Station Mount X HPN4001_ Power Supply X HLN5113_ Emergency Footswitch X HLN5131_ Emergency Pushbutton X HLN6372_ Key Lock Mount X TLN4533_ Relays X HKN425...

Page 30: ...Hz G335AT ADD Antenna 1 4 Wave 762 870 MHz G174AA ADD Antenna 3 dB Low Profile 762 870 MHz G175AA ADD Antenna 3 dB Elevat Feed 762 870 MHz Item No Description X HMN4079_ Keypad Microphone X HMN1088_ Control Station Desk Microphone X HLN6925_ Control Station Mount X HPN4001_ Power Supply X HLN5113_ Emergency Footswitch X HLN5131_ Emergency Pushbutton X HLN6372_ Keylock Mount X TLN4533_ Relays X HKN...

Page 31: ...odulation per EIA Specifications 139 7 mm x 139 7 mm x 63 5 mm With pre amplifier Modulation Fidelity C4FM Measured in the Analog Mode 80 dB 12 5 kHz Digital Channel 2 8 kHz Mid Power Weight Without pre amplifier Radio 5 1 lbs 2 3 kg Measured in the Analog Mode 85 dB FM Hum and Noise Speaker 1 5 lbs 0 7 kg 25 kHz Channel Spacing 50 dB Digital Sensitivity 12 5 kHz Channel Spacing 40 dB With pre amp...

Page 32: ... mounting bracket 5 5 x 5 5 x 2 5 Intermodulation per EIA Specifications 139 7 mm x 139 7 mm x 63 5 mm With pre amplifier Modulation Fidelity C4FM Measured in the Analog Mode 80 dB 12 5 kHz Digital Channel 2 8 kHz Mid Power Weight Without pre amplifier Radio 5 1 lbs 2 3 kg Measured in the Analog Mode 85 dB FM Hum and Noise Speaker 1 5 lbs 0 7 kg 25 kHz Channel Spacing 45 dB Digital Sensitivity 12 ...

Page 33: ...3 µV 12 5 kHz Channel Spacing 2 5 kHz 5 5 x 5 5 x 2 5 Intermodulation per EIA Specifications 139 7 mm x 139 7 mm x 63 5 mm With pre amplifier Modulation Fidelity C4FM Measured in the Analog Mode 80 dB 12 5 kHz Digital Channel 2 8 kHz Weight Without pre amplifier Radio 5 1 lbs 2 3 kg Measured in the Analog Mode 85 dB FM Hum and Noise Speaker 1 5 lbs 0 7 kg 25 kHz Channel Spacing 45 dB Digital Sensi...

Page 34: ...vity Frequency Separation Full Bandsplit 65 mm x 185 mm x 248 mm 1 BER 12 5 kHz channel 0 30 µV 5 BER 12 5 kHz channel 0 25 µV Frequency Stability Speaker excluding mounting bracket 30 to 60 C 25 C Ref 1 5 ppm 5 5 x 5 5 x 2 5 Adjacent Channel Selectivity 139 7 mm x 139 7 mm x 63 5 mm 25 kHz Channel 80 dB Modulation Limiting 12 5 kHz Channel 65 dB 25 kHz Channel Spacing 5 0 kHz Weight 12 5 kHz Chan...

Page 35: ...June 15 2005 6815854H01 A xxxiv Model Numbering Charts and Specifications Notes ...

Page 36: ...io Basic Service Manual Motorola part number 6815854H01 which helps in troubleshooting a problem to a particular board Conduct the basic performance checks first to verify the need to analyze the radio and help pinpoint the functional problem area In addition you will become familiar with the radio test mode of operation which is a helpful tool If any basic receiver or transmitter parameters fail ...

Page 37: ...ar with these sections to aid in deducing the problem circuit Also included are component location diagrams to aid in locating individual circuit components as well as IC diagrams which identify some convenient probe points The Theory of Operation section of this manual contains detailed descriptions of operations of many circuits Once you locate the problem area review the Troubleshooting Chart f...

Page 38: ...h analog operation 12 5 kHz 20 kHz and 25 kHz bandwidths and ASTRO mode operation 12 5 kHz bandwidth NOTE The UHF radio does not support 20 kHz bandwidth 2 2 Functional Blocks The XTL 1500 radios contain the following functional blocks Control Head Assembly Dash is connected directly to the front of the transceiver This assembly is divided into three main sections the controller applications proce...

Page 39: ...control head utilizes seven different voltage levels to operate correctly namely 13 8V 5V 3 3V 3 0V 2 8V 1 88V and 1 55V There are a total of three main regulator ICs to provide the needed voltages 13 8V on the main A line is fed through to a low power linear regulator to obtain 3 0V This regulator will remain powered at all times to power the ATTiny 13 microcontroller and other logic ICs of the p...

Page 40: ...f the volume and integrates the on off function 2 3 3 3 Status LEDs Three LEDs Green Yellow Red are driven by the applications processor through the toggling of three transistors The biasing voltage level is 2 8Vdc while the LEDs are driven by SW_B at 13 8V 2 3 3 4 Backlight LEDs The applications processor operates the backlight LEDs via two transistors controlling all the backlight LEDs providing...

Page 41: ... by logic within the control head Field programming of the radio can define the functions of these pins The output MOSFETs that drive the VIP outputs can sink 300 mA of current and are primarily used to control external relays These relays should be connected between the respective VIP output pin and switched B The relay can be normally ON or normally OFF depending on the configuration of the VIP ...

Page 42: ... III is an IC with a variable bandwidth bandpass Sigma Delta architecture It is capable of down converting analog as well as digital RF protocols into a baseband signal transmitted on the Synchronous Serial Interface SSI bus The ABACUS III IC converts the 109 65 MHz signal from the IF section down to 2 25 MHz using a second LO frequency of 107 4 MHz or 111 9 MHz The second LO VCO is tuned to 107 4...

Page 43: ...ion for the 700 MHz band The design maintains temperature stability low insertion loss and high out of band rejection 2 4 3 2 Back End Section The crystal filters provide IF selectivity and out of band signal protection to the back end IC Two 2 pole crystal filters centered at 73 35 MHz that are isolated from one another by a stable moderate gain amplifier are used to meet the receiver specificati...

Page 44: ...the power detector and the harmonic filter and is isolated from the TX path The harmonic filter attenuates harmonics generated by the RFPA when the antenna switch is in TX mode and provides extra selectivity in RX mode The power detector senses forward and reverse power and generates a detected voltage proportional to each 2 5 3 3 Power Control The forward power and reverse power detected voltage ...

Page 45: ...the proper signal level for the LO port of the RX front end mixer The superfilter supplies the voltage to the first two stages of the TX buffer and to the first two stages transistor of the RX buffer amplifier The voltage for the third stage of the TX buffer is supplied by a keyed 9 1 V source to conserve current drain while the radio is receiving The third stage of the RX buffer amplifier is supp...

Page 46: ...ion When the radio is receiving the signal comes from the antenna antenna switch to the front end receiver The signal is then filtered amplified and mixed with the first local oscillator signal generated by the voltage controlled oscillator VCO The resulting intermediate frequency IF signal is fed to the IF circuitry where it is again filtered and amplified This amplified signal is passed to the d...

Page 47: ...unctions using either direct logic control or serial communication to external devices The connector J0701 provides interface between the encryption module and the controller for encrypting voice messages Connector J0402 provides the accessory interface to the outside rear connector while connector J0401 provides the control head interface The controller section executes a stored program located i...

Page 48: ...e generated by the ABACUS III IC and provided to the Patriot IC The interface to the TX modulation DAC consists of a single logic level data line a 2 4 MHz clock line the modulation data bit rate and a 48 kHz clock line the modulation data sample rate These clocks are generated by the Urchin IC and provided to the Patriot IC Other functions provided by the controller include SB9600 communication I...

Page 49: ...June 15 2005 6815854H01 A 2 12 Product Overview Controller Section Notes ...

Page 50: ...9 C5010 C5011 C5012 C5013 C5014 C5015 C5016 C5017 C5018 D1000 D1001 D2200 D2201 E2100 E2101 E2102 GROUND_1 GROUND_2 GROUND_3 G2 G1 1 2 70 69 J5000 L2100 L2101 L2200 L2201 1 2 15 16 P2300 12 G1 G2 P3200 1 2 15 16 P4200 2 G1 G2 P4201 1 2 15 16 P4202 Q1000 Q1001 Q1002 4 5 8 Q2100 Q2101 Q2200 Q2201 3 2 1 Q2202 Q3100 Q3101 R1002 R1003 R1005 R1006 R1007 R1022 R1023 R1024 R1025 R1026 R1027 R1028 R1029 R1...

Page 51: ...ock rates which are programmable and based on the 12 MHz reference S4100 S4101 S4102 S4103 S4104 S4105 S4106 S4107 S4108 S4200 1 3 4 6 SH1000 F8 A8 F1 U1301 Q2102 Q2301 Q2304 Q2305 Q2309 Q2310 Q3200 Q4103 Q4104 Q4100 Q4101 Q4102 Q2306 Q2300 3 2 Q2302 3 2 Q2303 3 2 R4103 R4106 R4110 R1001 R1008 R1036 R1050 R1061 R1067 R1070 R1301 R1302 R1303 R1304 R1305 R1306 R1312 R1313 R2100 R2103 R2104 R2105 R21...

Page 52: ...00 utilizes a smart power control system in which the 8 bit ATTiny13 microcontroller U2303 processes all the power up power down and resets of the radio A series of commands is issued from the Patriot IC to the ATTiny13 through BUS_PWR_OUT while the OMAP IC does that through B _CTRL All resets and radio power up down is then outputted from the ATTiny13 through 5V_EN The sub sections to follow will...

Page 53: ... of two switching regulators with hardware selectable default output of 1 55V and 3 3V and two linear regulators with default output voltage of 1 88V and one adjustable output configured to 2 8V Input for the internal linear regulators is taken from the 3 3V supply Furthermore U2100 also contains GPIOs that is controllable via I2C communication with OMAP IC The 1 55V ensures smooth operation of OM...

Page 54: ...U1000 U1000 Unbuffered inverter for 32 kHz clock U1004 Schmidt trigger for 32 kHz clock U1009 Buffer array for isolation from Unswitched supplies to OMAP U1002 SSI line analog switches U1001 U1003 U1005 U1007 8MB SDRAM U1300 2MB Flash U1301 TPS65012 PWR MGT IC U2100 Indicator LEDs NAND Gates U2101 U2102 U2103 USB Enable MOSFET Q2100 UNSW_VCC Linear Voltage Regulator U2201 SW_5V Switching Voltage R...

Page 55: ... the shutdown sequence ATTiny13 microcontroller would de assert 5V_EN which would turn OFF the 5V Regulator IC U2200 and turns OFF MOSFET Q2202 in which SW_B will drop and initiate a shutdown of the transceiver section 3 4 3 Reset Circuits A reset will occur when OMAP IC or Patriot IC sends a reset command to the ATTiny13 microcontroller through B _CTRL or BUS_PWR_OUT respectively To reset ATTiny1...

Page 56: ...onfigured to provide a standard 48 frequency channel selection with a maximum of 256 channel selection software dependent and uses 4 GPIs for frequency selection 3 6 GCAI Accessory Interface GCAI or Global Core Accessory Interface is the new Motorola accessory interface standard that provides the user the ability of retaining GCAI compatible accessories when migrating to new radio platforms XTL150...

Page 57: ...0 MHz models The main board contains the following major sections Radio Power page 3 15 Receiver Front End page 3 16 Receiver Back End page 3 23 Transmitter page 3 29 Frequency Generation Unit page 3 45 Controller page 3 62 When reading the theory of operation refer to your appropriate schematic and component location diagrams located in Chapter 7 Schematics Component Location Diagrams and Parts L...

Page 58: ...1 Table 3 3 XTL 1500 Main Board Sections VHF Mid Power Side 1 1 Secure Connector J0501 8 Controller Section 2 Front Connector J0401 9 Audio Power Amplifier PA 3 RX Back End ABACUS III 10 RX VCO 4 16 8 MHz Reference Oscillator 11 TX VCO 5 IF Filter 12 TX PA 6 RX Front End 13 TX Power Control 7 Daughtercard 1 2 3 4 5 6 7 8 9 10 11 13 12 ...

Page 59: ...le 3 4 XTL 1500 Main Board Sections VHF Mid Power Side 2 3 RX Back End 16 Antenna Switch 5 IF Filter 17 Rear Connector J0402 6 Controller Section 18 RX Front End Biasing 12 TX PA 19 RX VCO Injection Stage 13 TX Power Control 20 TX VCO Injection Stage 14 Power Detector 21 FGU Synthesizer 15 Harmonic Filter 5 3 21 19 18 20 6 14 15 16 12 17 13 ...

Page 60: ...tion of the major sections of the main board Figure 3 8 XTL 1500 Main Board Sections UHF Range 1 Mid Power and UHF Range 2 Side 1 Table 3 5 XTL 1500 Main Board Sections UHF Range 1 Mid Power and UHF Range 2 Side 1 1 Secure Connector J0501 8 Controller Section 2 Front Connector J0401 9 Audio Power Amplifier PA 3 RX Back End ABACUS III 10 RX VCO 4 16 8 MHz Reference Oscillator 11 TX VCO 5 IF Filter ...

Page 61: ...able 3 6 XTL 1500 Main Board Sections UHF Range 1 Mid Power and UHF Range 2 Side 2 3 RX Back End 13 TX Power Control 5 IF Filter 14 Power Detector 6 RX Front End 15 Harmonic Filter 8 Controller Section 16 Antenna Switch 10 RX VCO 17 Rear Connector J0402 11 TX VCO 18 RX VCO Injection Stage 12 TX PA 19 FGU Synthesizer 5 6 15 14 16 12 17 13 8 11 10 3 19 18 1 2 31 32 ...

Page 62: ...ajor sections of the main board Figure 3 10 XTL 1500 Main Board Sections 700 800 MHz Side 1 Table 3 7 XTL 1500 Main Board Sections 700 800 MHz Side 1 1 Secure Connector J0501 8 Controller Section 2 Front Connector J0401 9 Audio Power Amplifier PA 3 RX Back End ABACUS III 10 RX VCO 4 16 8 MHz Reference Oscillator 11 TX VCO 5 IF Filter 12 TX PA 6 RX Front End 13 TX Power Control 7 Daughtercard 1 2 3...

Page 63: ...1500 Main Board Sections 700 800 MHz Side 2 3 RX Back End 16 Antenna Switch 5 IF Filter 17 Rear Connector J0402 6 Controller Section 18 RX Front End Biasing 12 TX PA 19 RX VCO Injection Stage 13 TX Power Control 20 TX VCO Injection Stage 14 Power Detector 21 FGU Synthesizer 15 Harmonic Filter MAEPF 27877 O 5 18 15 14 16 12 17 13 6 20 3 21 19 1 2 31 32 ...

Page 64: ...tion switch is off This feature is programmable through the CPS When the control head On Off knob is turned on the three 9 3 V regulators power on the controller section the RX frequency generation unit FGU section and the TX section See Figure 3 12 for the UHF Range 1 and UHF Range 2 bands or Figure 3 13 on page 3 16 for the VHF and 700 800 MHz bands Figure 3 12 DC Voltage Routing Block Diagram U...

Page 65: ...olate the problem to a particular component 3 10 1 VHF 136 174 MHz Band The receiver circuits primary duties are to detect filter amplify and demodulate RF signals in the presence of strong interfering noise and unintended signals The receiver is broken down into the following blocks Figure 3 14 on page 3 17 Front end which includes 15 dB step attenuator PIN diode switches Three discrete filters T...

Page 66: ...g flat low loss response in the receive band The front end uses discrete LC filter technology The first filter is a high pass filter that protects the first LNA from strong out of band signals at frequencies which are below the receive band and is used in preamp mode only The second and third filters are band pass filters that provide additional out of band spurious rejection 3 10 1 4 Low Noise Am...

Page 67: ...sence of strong interfering noise and unintended signals The receiver see Figure 3 15 is broken down into the following blocks Front end which includes High pass fIlter and first low noise amplifier LNA Preselector filter Switchable 15 dB attenuator Second LNA Image Filter First mixer Back end which includes Intermediate Frequency IF ABACUS III IC Figure 3 15 Receiver Front End and Back End UHF Ra...

Page 68: ...ttenuation in the signal path Normally it is set for 0 dB and does not affect the received signal When strong signals are detected the radio controller can choose to activate this attenuator to provide protection to the back end circuits and to enhance high level intermodulation performance Proprietary algorithms are used to control the switching 3 10 2 4 Low Noise Amplifier LNA U5302 A diode D528...

Page 69: ...of the signal path by diode switches When switched into the signal path the sensitivity of the radio is improved at the cost of degraded intermodulation performance This can be necessary in fringe areas when strong interference that can lead to intermodulation problems are not present and the desired signal is weak The preamplifier version of the radio must be purchased to be able to control this ...

Page 70: ...switching 3 10 3 4 Low Noise Amplifier LNA U5302 A diode D5281 located after the varactor preselector and before the LNA protects the receiver from strong RF signals by limiting the signal amplitude going into the amplifier The LNA is a low noise monolithic IC providing 15 dB of gain to the receiver It is biased with 5 V The UHF receiver also has a second LNA based on Q5252 that can be activated o...

Page 71: ...and These filters are switched between bands by a network of diode switches D6251 thru D6257 biased by RLC networks C6254 C6260 R6254 and L6254 that also act as RF chokes The first filter is a dual switched filter that reduces the image frequency response and limits some of the out of band interferers The second filter following the monolithic low noise amplifier LNA provides additional image reje...

Page 72: ...nel and alternate channel rejection performance Components L3401 L3403 L3404 L3405 C3421 C3414 C3409 C3416 C3420 C3418 and C3415 are used as impedance matching networks Components Q3400 R3409 R3401 R3402 R3405 R3407 and R3413 are used for biasing and stabilizing the transistor Q3400 Components C3424 C3404 bypass the DC supply L3400 is RF choke Diode D3400 and Inductor L3408 protect the Abacus and ...

Page 73: ...filter The second order loop filter is comprised of C3044 C3005 and R3009 3 11 1 2 2 Sampling Clock Oscillator The ABACUS III IC sampling clock synthesizer at Fclk 18 MHz IF2 Fclk 8 where Fclk is the clock rate utilizes a negative resistance core that is internal to the ABACUS III IC which when used in conjunction with an external LC tank made up of L3003 and C3039 and a varactor D3001 serves as t...

Page 74: ...D converter and a decimation filter with programmable decimation factor An automatic gain control AGC circuit provides the AD9874 with 12 dB of continuous gain adjustment The high dynamic range and inherent anti aliasing provided by the bandpass sigma delta converter allow the AD9874 to cope with blocking signals 80 dB stronger than the desired signal Auxiliary blocks include clock and LO synthesi...

Page 75: ...channel rejection performance Impedance matching networks are located at the input and output of each crystal The IF amplifier is made with Q5401 The 10 dB attenuator U5400 located after the second crystal filter is controlled by the software to limit the signal gain in front of the ABACUS III IC 3 11 3 2 ABACUS III IC U5002 The receiver back end is designed around the ABACUS III AD9874 IF digitiz...

Page 76: ...d tank elements Darlington transistor Q5001 along with C5018 and C5050 form an active DC filter The 2nd order loop filter is comprised of C5044 C5045 and R5013 3 11 3 2 2 Sampling Clock Oscillator The ABACUS III IC sampling clock synthesizer at Fclk 18 MHz IF2 Fclk 8 where Fclk is the clock rate utilizes the clock VCO built around Q5003 3 11 4 700 800 MHz Band The receiver back end see Figure 3 17...

Page 77: ...er and a decimation filter with programmable decimation factor An automatic gain control AGC circuit provides the AD9874 with 12 dB of continuous gain adjustment The high dynamic range and inherent anti aliasing provided by the bandpass sigma delta converter allow the AD9874 to cope with blocking signals 80 dB stronger than the desired signal Auxiliary blocks include clock and LO synthesizers as w...

Page 78: ...hat is internal to the ABACUS III IC which when used in conjunction with an external LC tank made up of L6003 and C6031 and a varactor D6030 serves as the VCO 3 12 Transmitter This section of the theory of operation provides a detailed circuit description of the transmitter which includes the RF power amplifier RFPA output network ON and power control When reading the theory of operation refer to ...

Page 79: ...both stages internally via VCNTRL pin 1 Both U3550 stages are operated Class A Driver Stage C3521 L3520 C3520 and a transmission line form a low pass interstage match that transfers power to the Q3530 LDMOS transistor R3520 3 provide device stability and R3524 and C3522 supply the VGBIAS2 gate bias L3530 1 R3530 1 C3530 C3531 C3536 and C3537 form the A drain bias circuit Q3530 is operated Class AB...

Page 80: ...lation path from the harmonic filter to the RFPA final stage Isolation is achieved via the D3701 off resistance Harmonic Filter L3720 7 C3720 3 form the twelve element low pass harmonic filter The filter attenuates harmonics generated by the RFPA when the antenna switch is in TX mode and provides extra selectivity when the antenna switch is in RX mode Power Detector The power detector consists of ...

Page 81: ...he voltage at U0956 3 Pin 9 in the same at the reference voltage at U0956 3 Pin 10 When the PWR_SET voltage is decreased U0956 3 increases RFPA_CNTRL to increase VFORWARD which is proportional to forward power thus increasing the power level When the PWR_SET voltage is increased U0956 3 decreases RFPA_CNTRL to decrease VFORWARD thus decreasing the power level The microprocessor initiates the loop ...

Page 82: ...ich increases the clamp voltage allowing for additional power cutback for a high A high temperature condition Final stage current is also monitored via VCURRENT which is proportional to current VCURRENT is compared against a reference CURR_LIM_SET U0959 pin 1 which is tuned after power characterization If VCURRENT exceeds CURR_LIM_SET then U0957 4 pin 14 voltage rises and forward biases one of the...

Page 83: ...uit The 9 3 V drain voltage is supplied from regulator U5570 via R5574 The 9 3 V supply to the driver is only present during transmit and is disabled during receive via the K9 1V signal and Q5570 Q5502 is operated Class AB and its output power is approximately 3 5 W Final Stage C5559 C5560 C5535 C5538 and transmission lines form a low pass splitter match that transfers power to the LDMOS final sta...

Page 84: ... of harmonic rejection The harmonic filter together with the antenna switch provides approximately 0 7 dB insertion loss between the transmitter power amplifier and the antenna Power Detector The power detector consists of a main microstrip transmission line that transfers power from the harmonic filter to the antenna and two parallel lines that are used to detect the forward and reverse power The...

Page 85: ...the voltage at U0956 3 Pin 9 in the same at the reference voltage at U0956 3 Pin 10 When the PWR_SET voltage is decreased U0956 3 increases RFPA_CNTRL to increase VFORWARD which is proportional to forward power thus increasing the power level When the PWR_SET voltage is increased U0956 3 decreases RFPA_CNTRL to decrease VFORWARD thus decreasing the power level The microprocessor initiates the loop...

Page 86: ... is limited by U0956 4 and D0950 RFPA_CNTRL can rise to the control voltage limit set by R0942 4 U0965 provides protection against supply voltage transients When transients on the A voltage exceed 24 volts U0965 pin 1 is pulled high thus turning on Q0954 via TX_DISABLE R0932 U0958 disabling the control voltage to the PA first stage and momentarily turning off the transmitter In addition Q0900 is t...

Page 87: ...age transistor Q5503 Q5503 contains two transistors in a single package each with it s own gate and drain lead R5530 R5533 R5534 R5536 R5538 R5545 provide stability for Q5503 R5525 C5557 C5539 and R5520 supply the VGBIAS1 gate bias to Q5503 7 via U5504 2 pin7 R5526 C5558 C5540 and R5521 supply the VGBIAS2 gate bias to Q5503 6 via U5504 1 pin 1 Gate bias voltage to the final is adjusted dependant o...

Page 88: ...of harmonic rejection The harmonic filter together with the antenna switch provides approximately 0 7 dB insertion loss between the transmitter power amplifier and the antenna Power Detector The power detector consists of a main microstrip transmission line that transfers power from the harmonic filter to the antenna and two parallel lines that are used to detect the forward and reverse power The ...

Page 89: ...the voltage at U0956 3 Pin 9 in the same at the reference voltage at U0956 3 Pin 10 When the PWR_SET voltage is decreased U0956 3 increases RFPA_CNTRL to increase VFORWARD which is proportional to forward power thus increasing the power level When the PWR_SET voltage is increased U0956 3 decreases RFPA_CNTRL to decrease VFORWARD thus decreasing the power level The microprocessor initiates the loop...

Page 90: ...59 pin 1 which is tuned after power characterization If VCURRENT exceeds CURR_LIM_SET then U0957 4 pin 14 voltage rises and forward biases one of the D0951 diodes which limits power Finally control voltage is limited by U0956 4 and D0950 RFPA_CNTRL can rise to the control voltage limit set by R0942 4 U0965 provides protection against supply voltage transients When transients on the A voltage excee...

Page 91: ...MOS transistor R6521 5 provide device stability and R6520 and C6500 supply the VGBIAS1 gate bias L6521 2 R6526 7 and C6521 5 form the A drain bias circuit Q6520 is operated Class AB and its output power is approximately 4 W Final Stage C6541 2 C6544 5 C6547 8 and transmission lines form a bandpass splitter match that transfers power to the LDMOS final stage transistors Q6540 and Q6541 R6550 3 R655...

Page 92: ...ff resistance L6703 resonates out the D6701 off capacitance improving the isolation Harmonic Filter L6720 2 C6720 1 and two open stub transmission lines form the seven element low pass harmonic filter The filter attenuates harmonics generated by the RFPA when the antenna switch is in TX mode and provides extra selectivity when the antenna switch is in RX mode Power Detector The power detector cons...

Page 93: ...the voltage at U0956 3 Pin 9 in the same at the reference voltage at U0956 3 Pin 10 When the PWR_SET voltage is decreased U0956 3 increases RFPA_CNTRL to increase VFORWARD which is proportional to forward power thus increasing the power level When the PWR_SET voltage is increased U0956 3 decreases RFPA_CNTRL to decrease VFORWARD thus decreasing the power level The microprocessor initiates the loop...

Page 94: ...cutback for a high A high temperature condition Final stage current is also monitored via VCURRENT which is proportional to current VCURRENT is compared against a reference CURR_LIM_SET U0959 pin 1 which is tuned after power characterization If VCURRENT exceeds CURR_LIM_SET then U0957 4 pin 14 voltage rises and forward biases one of the D0951 diodes which limits power Finally control voltage is li...

Page 95: ...ut frequency of Y3750 is capacitor coupled to pin 23 of the LV Frac N U3751 and also to the inverter buffer stage U3752 L3754and C3824 at the output of U3752 filter the 16 8 MHz signal and R3768 along with C3830 set the appropriate amplitude of the signal for the receiver back end and controller sections 3 13 1 2 LV Frac N Synthesizer IC The LV Frac N IC U3751 functions include frequency synthesis...

Page 96: ...diode capacitor network driven by two 1 05 MHz 180 degrees out of phase signals from pins 12 and 11 of U3751 3 13 1 4 Superfilter The superfilter is an active filter that provides a low noise supply for the VCOs receiver and transmitter injection amplifiers Regulator U0950 located in the controller section supplies 9 3 Vdc to the FGU section thru the filtering network consisting of L3752 C3811 C37...

Page 97: ...The charge pump output is supplied through pin 45 IADAPT in this mode and this reconfigures the loop filter to behave like a second order filter 3 13 1 8 Lock Detect Lock status of the synthesizer loop is provided to the microprocessor by pin 4 LOCK of U3751 A high level 3 0 Vdc indicates that the loop is stable A low voltage indicates that the loop is not locked and will result in a Fail 001 to b...

Page 98: ... increase isolation and supply approximately 20 dBm to the LO port of the mixer 3 13 1 11 Transmitter VCOs Transmitter frequencies are generated from two external discrete Colpits VCOs low band 136 155 MHz and high band 155 174 MHz based on Q3753 and Q3754 respectively The VCOs are switched On and Off by transistors Q3765 and Q3763 which are controlled by the Frac N outputs AUX1 and AUX2 respectiv...

Page 99: ...and R5768 along with C5763 set the appropriate amplitude of the signal for the receiver back end and controller sections 3 13 2 2 LV Frac N Synthesizer IC The LV Frac N IC U5752 functions include frequency synthesis modulation control voltage multiplication and filtering and auxiliary logic outputs for VCO selection U5752 is a mixed mode IC containing digital and analog circuits Separate power sup...

Page 100: ...ovides a low noise supply for the VCOs receiver and transmitter injection amplifiers Regulator U0950 located in the controller section supplies 9 3 Vdc to the FGU section thru the filtering network consisting of L5750 C5751 C5753 and C5755 This voltage is applied to pin 30 SFIN of U5752 and the emitter of Q5752 The output is a superfiltered 8 2 Vdc at the junction of pin 28 SFOUT of U5752 and the ...

Page 101: ... synthesizer to lock faster The charge pump output is supplied through pin 45 IADAPT in this mode and this reconfigures the loop filter to behave like a second order filter 3 13 2 8 Lock Detect Lock status of the synthesizer loop is provided to the microprocessor by pin 4 LOCK of U5752 A high level 3 0 Vdc indicates that the loop is stable A low voltage indicates that the loop is not locked and wi...

Page 102: ...e range 549 65 MHz up to 579 65 MHz The RX VCOs operate at frequencies which are 109 65 MHz higher than the radio channel selected frequency since the receiver is high side injected and the first IF frequency is 109 65 MHz The five VCOs are selected by the following pattern of logic levels on the AUX pins from the synthesizer chip U5752 Table 3 9 3 13 2 13 Prescaler Feedback RF feedback for the sy...

Page 103: ...o transmitter injection amplifiers Q5828 and Q5829 Figure 3 38 Frequency Generation Unit Block Diagram UHF Range 2 Bias 1 3 0V 3 0V 3 0V 3 0V 8 2V Lock Detect to Controller Prescaler Input Q5755 RF Feedback 8 2V Bias 2 9 3V SFIN SFBASE SFOUT Lock PREIN AUX4 AUX3 Mod Out IADAPT IOUT AUX2 AUX1 VMULT4 VMULT3 5 0V 16 8MHz Reference to Controller and Receiver Back End VOLTAGE MULTIPLIER D5750 and D5751...

Page 104: ...d filtering and auxiliary logic outputs for VCO selection U5752 is a mixed mode IC containing digital and analog circuits Separate power supply inputs are used for the various functional blocks on the IC Inductors L5755 and L5756 provide isolation between supply pin 20 AVDD analog supply input and pin 36 DVDD digital supply input connected to F3 0v This 3 0 V DC supply is provided by U5750 a 3 V r...

Page 105: ...uitry During receive mode resistors R5754 R5759 and R5765 set the current supplied to pin 40 Bias 1 Transistor Q5750 and resistors R5752 R5753 and capacitor C5759 form a circuit that momentarily increases the current to pin 40 Bias 1 during receiver programming of U5752 This circuit is activated by pin 46 ADAPTSW of U5752 during the transition of programming U5752 to frequency and effectively decr...

Page 106: ...r string Q5904 Q5902 and Q5906 The output of Q5906 is tapped via C5957 and fed back to the synthesizer prescaler through amplifier Q5755 The main path at the output of Q5906 is amplified by U5303 to a level of 24 dBm to provide the first LO signal to the RX front end mixer in the receiver chain 3 13 3 11 Transmitter VCOs Transmitter frequencies are generated from two VCOs Q5825 and Q5826 Q5826 sup...

Page 107: ...ltage Fractional N LV Frac N synthesizer U6751 Two receiver voltage controlled oscillators VCOs contained in U6755 Two transmitter VCOs contained in U6754 Two receiver LO amplifiers Q6762 and Q6763 Three transmitter injection amplifiers Q6764 Q6765 and Q6766 Figure 3 40 Frequency Generation Unit Block Diagram 700 800 MHz Bias 1 3 0V 3 0V 3 0V 3 0V 8 2V 8 2V 8 2V Q6753 Q6755 Q6756 Q6760 Lock Detect...

Page 108: ...ion and filtering and auxiliary logic outputs for VCO selection U6751 is a mixed mode IC containing digital and analog circuits Separate power supply inputs are used for the various functional blocks on the IC Inductors L6752 and L6753 provide isolation between supply pin 20 AVDD analog supply input and pin 36 DVDD digital supply input connected to F3 0v This 3 0 V DC supply is provided by U6750 a...

Page 109: ...mp circuitry During receive mode resistors R6768 R6769 and R6766 set the current supplied to pin 40 Bias 1 Transistor Q6757 and resistors R6763 R6762 and capacitor C6795 form a circuit that momentarily increases the current to pin 40 Bias 1 during receiver programming of U6751 This circuit is activated by pin 46 ADAPTSW of U6751 during the transition of programming U6751 to frequency and effective...

Page 110: ...98 bias Q6762 to approximately 5 V and 35 mA L6757 serves as a choke inductor C6819 and C821 are added for filtering The output of Q6762 is split into two paths The first path feeds back to the synthesizer prescaler through blocking capacitor C6822 The second path which supplies the LO signal to the RX front end mixer is attenuated 3 dB via resistors R6799 R6800 and R6824 to increase isolation Thi...

Page 111: ...s provided by prescaler amplifier Q6761 Feedback from both the transmitter and receiver injection strings are coupled to this amplifier through resistor networks that both balance and attenuate the levels prior to amplification by Q6761 The output of Q6761 is coupled to U6751 at pin 32 PREIN which is the prescaler input for the synthesizer 3 14 Controller Section The controller section consists of...

Page 112: ... some of which may be external to the radio including the control head The RS 232 USB bus is used as a common data interface for external devices and for programming flashing the radio User input is from the control head and is sent to the controller through the SB9600 bus Feedback to the user is provided by the control head display The controller schedules the activities of the DSP including sett...

Page 113: ...mples to the D A in the CODEC through the SAP port The CODEC provides an analog speaker output audio signal to the audio power amplifier U0204 3 14 1 Daughtercard Module The daughtercard module Figure 3 43 contains the central processing unit CPU of the radio This module interfaces with other parts of the main board This module primarily contains three sections Microprocessor Patriot IC U100 consi...

Page 114: ...ting for Controller Section On the secure interface board U800 Q802 and Q803 provide SWB to the encryption module if equipped The SWB and UNSWB encryption voltages both originate from the secure interface board and are fed to the encryption module via J0701 and J0501 It should also be noted that a system reset is provided by the undervoltage detector U0504 This device brings the system out of rese...

Page 115: ... voltage too low and miscommunication to remote devices on the SB9600 bus as well as generally monitoring the power on off condition Table 3 11 Integrated Circuits Voltages Integrated Circuit UNSW5V SW 5V A 3 0 V 2 85 V 9 3 V_T X 1 85 V 1 55 V Patriot Microprocessor U100 U100 U100 Flash U102 SRAM U103 A D U0953 28 D A U0959 4 Modulation D A U0900 3 FL0900 4 Urchin U0901 RS 232 XCVR U0305 16 USB XC...

Page 116: ... the 5 V supply begins to drop below 4 2 V POR is asserted low resetting the microprocessor U100 at U001 LV_DETECT When the radio is operating correctly A 10 V and SW_B 8 5 V SW_A and VOCON regulators U0501 U0502 and U05007 are at normal voltage The POR line and SW_B _Sense are high 2 85 V The other signal that can cause a processor radio reset is the SB9600 RESET line The RESET line is driven hig...

Page 117: ...d SW_A FET Under normal configurations the output of Q0501 goes low to trigger pin 2 of a monostable vibrator U0506 causing the output pin 3 to go high This enables the regulators through D0501 and Q0502 It also enables the EMERG_SENSE line to the MCU through U0508 1 The monostable vibrator is a timeout timer that holds the regulators on for 300 ms This delay is required to allow the MCU to initia...

Page 118: ...e required voltage levels for the input into the microcontroller This radio meets EIA compatibility with external data accessory devices The naming scheme see Table 3 12 used for the microcontroller s RS 232 lines sometimes conflict with EIA RS 232 naming schemes This is due to the microcontroller s pin names versus I O direction compared to the EIA pin names versus I O direction Therefore a match...

Page 119: ...fic only When the microcontroller sends data onto the bus the microcontroller monitors the transmitted data as a collision detection measure If a collision is detected as a result of receiving a different data pattern the microcontroller will stop transmission and try again that is when the RESET line J0402 4 is used Data bus drivers for the BUS and BUS lines are differentially driven having BUS i...

Page 120: ...nding out its existing configuration state Additional SPI buses allow chip selecting to occur in parallel Therefore the operations on each SPI bus do not add any delay to the activities occurring on another SPI bus Figure 3 47 Serial Peripheral Interface SPI Block Diagram The following ICs are controlled and programmed by SPI_A ABACUS III U6000 Sigma Delta A D converter and 2nd LO frequency adjust...

Page 121: ...III data is transferred to the Patriot IC at a 1 2 MHz bit rate which is a synchronous clock provided by the ABACUS III IC The 20 kHz interrupt clock also provided by the ABACUS III IC signals the arrival of a data packet and represents the sampling rate of the received data The DSP then processes this data to extract audio and signaling perform filtering alert tone generation etc The DSP performs...

Page 122: ...ier is biased to one half of the A voltage An audio isolation transformer must be used if grounded test equipment such as an audio analyzer or service monitor is to be connected to the speaker outputs Normally R0220 pulls up U0204 pin 8 to SW_B to enable the audio PA When the radio is squelched the audio PA is muted by the microprocessor Q0200 is enabled to provide approximately 4 5 V through a vo...

Page 123: ...the digital signal data can be passed to the secure module prior to DSP processing and modulation The DSP transfers the data to and from the secure module through the SAP SSI transmit TXD and receive RXD lines Figure 3 49 XTL 1500 TX Signal Path After the DSP has finished its processing filtering and signaling on the audio data samples it then sends this data to the modulation DAC U0900 on the BBP...

Page 124: ... of upgrading a radio s software and communicating between a computer and the radio microcontroller involves the use of the UART path via the programming cable The UART lines from the GCAI connector connects to the OMAP applications processor in the control head in which the data will be routed to the transceiver patriot IC via SSI link Figure 3 50 Boot RX and Boot TX Data Lines The programming ca...

Page 125: ...air option If the FLASH IC is removed the radio cannot be reflashed by a customer or radio depot This is because the FLASH IC must be hard boot loaded at the factory to allow the programming of a unique file Table 3 14 Programming Cables Motorola Part Number Description Application HKN6183 Programming Flash Cable Used with Tuner software Customer Programming Software CPS and FLASHport RVN4185 Cust...

Page 126: ...rt all static sensitive devices in ESD protective containers 4 Disconnect all power from the unit before ESD sensitive components are removed or inserted unless otherwise noted 5 Use a static safeguarded workstation which can be accomplished through the use of an anti static kit Motorola part number 01 80386A82 This kit includes a wrist strap two ground cords a static control table mat and a stati...

Page 127: ...ring However this only should be done as a last resort since the module cannot be reliably reattached to the main board except with a new module and contains extremely small parts that can be easily lost Therefore it is recommended that when troubleshooting an XTL 1500 radio avoid removing and replacing large sections for an expected quick fix 4 2 4 1 SRAM Each of the daughtercard module s three s...

Page 128: ...one a check of the surrounding components should be made prior to replacing any parts 4 4 Power Up Self Check Errors When the radio is turned on power up the radio performs cursory tests to determine if its basic electronics and software are in working order Problems detected during these tests are presented as error codes on the radio s display The presence of an error should prompt the user that...

Page 129: ...ocessor dependent FAIL 02 88 DSP RAM Error FATAL Turn the radio off then on Re flash the DSP firmware DSP is processor dependent FAIL 02 90 General DSP Hardware Failure FATAL Turn the radio off then on Re flash the DSP firmware DSP is processor dependent Replace daughtercard FAIL 02 CO Wrong Microprocessor Version FATAL Re flash the firmware Hard bootstrap and flash the firmware Replace the daught...

Page 130: ... all measurements and tests 4 6 1 Display Flashes FAIL 001 This display indicates a synthesizer out of lock condition The following information will help to trouble shoot the frequency generation unit to the component level Perform the following checks to determine the mode of the Fail 001 1 Determine if the out of lock condition occurs in either receive mode transmit mode or both Also check other...

Page 131: ...VCO hybrid substrate is glued to the carrier board The hybrid is not a field repairable assembly If a failure is indicated in this assembly replace the entire carrier board Table 4 3 Test Mode Channels Test MODE LV Frac N TX Logic TX Freq MHz LV Frac N RX Logic RX Freq MHz CHAN 1 AUX 2 136 0125 AUX 3 245 7125 CHAN 2 AUX 2 140 7625 AUX 3 250 4625 CHAN 3 AUX 2 145 5125 AUX 3 255 2125 CHAN 4 AUX 2 15...

Page 132: ... correct but an out of lock condition persists troubleshoot the synthesizer 4 6 4 FGU Troubleshooting Aids The following illustrations are additional service aids for troubleshooting the frequency generation unit Figure 4 1 on page 4 8 is a block diagram of the DC distribution for the frequency generation unit Figure 4 2 on page 4 9 is a block diagram of the frequency generation unit Table 4 6 on ...

Page 133: ...lated K9 1 3 0V Regulated U0950 9 3V Regulator U0505 5 0V Regulator U3750 3 0V Regulator Y3750 16 8 MHz Reference Oscillator and U3752 Buffer Q3756 8 2V Superfilter Q3753 Q3754 TX VCOs and Q3751 Q3752 RX VCOs U3751 LVFracN Q3762 3rd Stage of RX Injection Q3761 1st Stage of RX Injection U0951 9 1V TX Regulator Q3760 and Q3759 TX Injection Q0952 K9 1 Switch Q3758 3rd Ste of TX Injection Charge Pump ...

Page 134: ...le line active low 10 MODIN Modulation input from controller 11 VMULT4 Multiplier clock output 12 VMULT3 Multiplier clock output Bias 1 3 0V 3 0V 3 0V 3 0V 8 2V 8 2V Q3765 Q3763 Q3766 Q3764 Lock Detect to Controller Prescaler Input Q3757 RF Feedback RX Buffers TX Buffers RX Injection TX Injection Keyed 9 1V Q3753 Q3751 8 2V C3809 LOOP FILTER Bias 2 9 3V 9 3V SFIN SFBASE SFOUT Lock PREIN AUX4 AUX3 ...

Page 135: ...de for Q6759 28 SFOUT Superfilter output 29 No connection 30 SFIN Superfilter supply input 31 No connection 32 PREIN Prescalar input 33 GROUND Ground prescalar 34 PRE_VDD 3 0 V supply 35 PVREF Not used 36 DVDD 3 0 V supply digital 37 TEST1 Not used 38 TEST2 Not used 39 CPB2 Phase detector bias input 40 CPB1 Phase detector bias input 41 MODOUT Modulation output 42 CCOMP Not used 43 IOUT Phase detec...

Page 136: ...eory of operation and troubleshooting charts to diagnose and isolate the cause of failures Prior to troubleshooting it is important to review the theory of operation including specific precautions and troubleshooting methods Because much of the radio s circuitry operates at high frequencies measurements must be taken very carefully Notes and cautions are added to the text to alert you to this need...

Page 137: ... observed on a spectrum analyzer of typically 18 dBm at the end of the resistive pad in the collector circuitry of a properly working VCO 3 Continue troubleshooting by using the Fail 001 troubleshooting chart in Chapter 5 Table 4 7 Test Mode Channels UHF Range 1 AUX 4 is not used for VCO selection in UHF Test Mode AUX TX Logic TX VCO TX Freq MHz AUX RX Logic RX VCO RX Freq MHz RX VCO Freq MHz 1 2 ...

Page 138: ...e 4 4 Frequency Generation Unit DC Power Supply Distribution UHF Range 1 13 8 VDC from Battery or Power Supply Audio PA Q5503 RFPA Final MRF1570 Q5502 RFPA Driver MRF1518 U5501 RFPA Pre driver C65 Q0503 Switched A Switched A SW_A 9 3V Regulated 9 1V Regulated 9 3V Regulated 5 0V Regulated 5 0V Regulated 8 2V Regulated K9 1 3 0V Regulated U0950 9 3V Regulator U0505 5 0V Regulator U5301 5 0V Regulat...

Page 139: ...plier clock output 12 VMULT3 Multiplier clock output 13 VRO 3 0 V supply for reference oscillator warp circuitry 14 VMULT2 Not used Bias 1 3 0V 3 0V 3 0V 3 0V 8 2V Lock Detect to Controller Prescaler Input Q5755 RF Feedback 8 2V Bias 2 9 3V SFIN SFBASE SFOUT Lock PREIN AUX4 AUX3 Mod Out IADAPT IOUT AUX2 AUX1 VMULT4 VMULT3 5 0V 16 8MHz Reference to Controller and Receiver Back End VOLTAGE MULTIPLIE...

Page 140: ...ilter output 29 No connection 30 SFIN Superfilter supply input 31 No connection 32 PREIN Prescalar input 33 GROUND Ground prescalar 34 PRE_VDD 3 0 V supply 35 PVREF Not used 36 DVDD 3 0 V supply digital 37 TEST1 Not used 38 TEST2 Not used 39 CPB2 Phase detector bias input 40 CPB1 Phase detector bias input 41 MODOUT Modulation output 42 CCOMP Not used 43 IOUT Phase detector normal mode output 44 GN...

Page 141: ...t the buffer stages after the VCO If the AUX voltages are correct and the synthesizer feedback level is correct but an out of lock condition persists troubleshoot the synthesizer 4 7 4 No or Low Output Power TX or RX Injection In addition to the schematic and theory of operation refer to the transmitter injection troubleshooting flowchart and the receiver injection trouble shooting flowchart in Ch...

Page 142: ... of lock condition occurs in either receive mode transmit mode or both Also check other frequencies programmed in the unit if available 2 To determine if the out of lock is frequency or VCO dependant place the unit into RF TEST Mode as described in the ASTRO Digital XTL 1500 VHF UHF Range 1 UHF Range 2 700 800 MHz Mobile Radio Basic Service Manual 6815853H01 and step through each test channel Tabl...

Page 143: ... of 0 8 V The steering line voltage should be in the range of 2 V for the lower frequency end of operation and on the order of 11V at the upper frequency end of operation There could be typically 1 V deviation from the above quoted numbers which allow for tolerances in the components A clean steady frequency spike should be observed on a spectrum analyzer of typically 18 dBm at the end of the resi...

Page 144: ...e 4 7 Frequency Generation Unit DC Power Supply Distribution UHF Range 2 13 8 VDC from Battery or Power Supply Audio PA Q5503 RFPA Final MRF1570 Q5502 RFPA Driver MRF1518 U5501 RFPA Pre driver C65 Q0503 Switched A Switched A SW_A 9 3V Regulated 9 1V Regulated 9 3V Regulated 5 0V Regulated 5 0V Regulated 8 2V Regulated K9 1 3 0V Regulated U0950 9 3V Regulator U0505 5 0V Regulator U5301 5 0V Regulat...

Page 145: ...plier clock output 12 VMULT3 Multiplier clock output 13 VRO 3 0 V supply for reference oscillator warp circuitry 14 VMULT2 Not used Bias 1 3 0V 3 0V 3 0V 3 0V 8 2V Lock Detect to Controller Prescaler Input Q5755 RF Feedback 8 2V Bias 2 9 3V SFIN SFBASE SFOUT Lock PREIN AUX4 AUX3 Mod Out IADAPT IOUT AUX2 AUX1 VMULT4 VMULT3 5 0V 16 8MHz Reference to Controller and Receiver Back End VOLTAGE MULTIPLIE...

Page 146: ...ilter output 29 No connection 30 SFIN Superfilter supply input 31 No connection 32 PREIN Prescalar input 33 GROUND Ground prescalar 34 PRE_VDD 3 0 V supply 35 PVREF Not used 36 DVDD 3 0 V supply digital 37 TEST1 Not used 38 TEST2 Not used 39 CPB2 Phase detector bias input 40 CPB1 Phase detector bias input 41 MODOUT Modulation output 42 CCOMP Not used 43 IOUT Phase detector normal mode output 44 GN...

Page 147: ...eceiver injection trouble shooting flowchart in Chapter 5 The charts will guide you through a sequence of tests and checks designed to isolate problems in the Transmitter or receiver injection strings 4 8 5 No or Low Modulation In addition to the schematic and theory of operation refer to the transmitter no TX Audio troubleshooting flowchart in Chapter 5 The chart will guide you through a sequence...

Page 148: ...ogic TX Oscillator TX Freq MHz LV Frac N RX Logic RX Oscillator RX Freq MHz CHAN 1 AUX 1 U6754 osc1 762 0125 AUX 3 U6755 osc1 762 0625 CHAN 2 AUX 1 U6754 osc1 769 0125 AUX 3 U6755 osc1 769 0625 CHAN 3 AUX 1 U6754 osc1 775 9875 AUX 3 U6755 osc1 775 9375 CHAN 4 AUX 1 U6754 osc1 794 0125 AUX 4 U6755 osc2 851 0625 CHAN 5 AUX 1 U6754 osc1 805 9875 AUX 4 U6755 osc2 860 0625 CHAN 6 AUX 2 U6754 osc2 806 0...

Page 149: ...n for the frequency generation unit Figure 4 11 on page 4 26 is a block diagram of the frequency generation unit Table 4 15 on page 4 26 describes the function of pins on the LV Frac N IC U6751 Figure 4 12 on page 4 28 is a waveform representation during programming of the LV Frac N IC U6751 Tx TA 851 0125 868 9875 F U6754 osc2 Fc 851 0125 868 9875 Low HIgh Low Low Tx TA Talkaround Mode Tx RPTR Re...

Page 150: ...3V Regulated 5 0V Regulated 8 2V Regulated K9 1 3 0V Regulated U0950 9 3V Regulator U0505 5 0V Regulator U6750 3 0V Regulator Y6750 16 8 MHz Reference Oscillator and U6752 Buffer Q6759 8 2V Superfilter U6754 TX VCOs and U6755 RX VCOs U6751 LVFracN Q6763 2nd Stage of RX Injection Q6762 1st Stage of RX Injection U0951 9 1V TX Regulator Q6764 and Q6765 TX Injection Q0952 K9 1 Switch Q6766 3rd Ste of ...

Page 151: ...k 9 CEX SPI enable line active low 10 MODIN Modulation input from controller 11 VMULT4 Multiplier clock output 12 VMULT3 Multiplier clock output Bias 1 3 0V 3 0V 3 0V 3 0V 8 2V 8 2V 8 2V Q6753 Q6755 Q6756 Q6760 Lock Detect to Controller Prescaler Input Q6761 RF Feedback RX INJECTION TX INJECTION RX Injection TX Injection Keyed 9 1V U6754 U6755 8 2V C6783 LOOP FILTER Bias 2 9 3V 9 3V SFIN SFBASE SF...

Page 152: ...759 28 SFOUT Superfilter output 29 No connection 30 SFIN Superfilter supply input 31 No connection 32 PREIN Prescalar input 33 GROUND Ground prescalar 34 PRE_VDD 3 0 V supply 35 PVREF Not used 36 DVDD 3 0 V supply digital 37 TEST1 Not used 38 TEST2 Not used 39 CPB2 Phase detector bias input 40 CPB1 Phase detector bias input 41 MODOUT Modulation output 42 CCOMP Not used 43 IOUT Phase detector norma...

Page 153: ...quence of tests and checks designed to isolate problems in the Transmitter Audio section of the FGU 4 9 5 Troubleshooting the Back End Refer to 5 6 36 RX Back End Poor SINAD or No Audio 700 800 MHz Part 1 of 3 on page 5 47 4 10 Standard Bias Tables Table 4 16 below outlines some standard supply voltages and system clocks that should be present during normal operation These should be checked as a f...

Page 154: ...me Range State Probe Locations See Chapter 6 Troubleshooting Waveforms on page 6 1 SB9600__BUS Idle High 4 V to 5 V J0402 3 J2 2 SB9600__BUS Idle Low 0 V J0402 5 J2 3 SB9600__BUSY Idle Low 0 V J0402 4 J2 9 SB9600__RESET Idle Low 0 V J0402 6 J2 8 Note Use chassis as GND when measuring on an oscilloscope See Chapter 6 Troubleshooting Waveforms on page 6 1 USB_PWR 5 1 V J0402 12 J2 12 USB_DATA J0402 ...

Page 155: ...8 See 6 2 5 32 kHz Clock Waveform on page 6 4 32 kHz U0102 4 See 6 2 4 16 8 MHz Clock Waveform on page 6 3 16 8 Mhz C0911 near U0903 Note Do not KEY UP unless the board is inside a chassis Table 4 18 Standard Operating Bias Audio Lines Nominal Value Signal Name Range State Probe Locations 9 2 V Mic_Hi When microphone connected expects 80 mV input line has microphone bias TP0402 J0401 4 9 2 V Mic_H...

Page 156: ...uted output J2 20 U204 6 26v peak to peak volume 15 Speaker Unmuted output J2 21 U204 4 Speaker Unmuted output J2 20 U204 6 Note Never ground speaker lines They are differential not single sided Use an oscilloscope probe on Spk and oscilloscope probe GND on Spk 2 85 V Monitor Idle High Activate Low J2 22 2 84 V Audio_PA_Enable Q0200 1 1 3 V RX_Filt_Audio A rx receive audio audio output 300 mV line...

Page 157: ...ematic and the theory of operation In addition to the schematic and theory you can use the troubleshooting flowcharts in Chapter 5 Troubleshooting Charts that will guide you through a sequence of tests and checks designed to isolate problems Prior to troubleshooting it is important to review the theory of operation including specific precautions and troubleshooting methods Because much of the radi...

Page 158: ...adio s circuitry operates at 800 MHz measurements must be taken carefully 4 12 Power Amplifier Procedures This section provides band specific troubleshooting procedures for the RF power amplifier RFPA 4 12 1 VHF 136 174 MHz Band Use this information along with the theory of operation to diagnose and isolate the cause of failures The principle tools needed to troubleshoot a circuit to the component...

Page 159: ...of operation 3 12 3 UHF Range 2 450 520 MHz Band on page 3 37 refer to the RFPA troubleshooting flowcharts in 5 6 23 No TX Audio 380 470 MHz and 450 520 MHz on page 5 34 These flowcharts will guide you through a sequence of tests and checks designed to isolate problems in the RFPA stages See section 4 12 4 700 800 MHz Band on page 4 34 for more information on troubleshooting the RF power amplifier...

Page 160: ...embly instruction in the ASTRO Digital XTL 1500 VHF UHF Range 1 UHF Range 2 700 800 MHz Mobile Radio Basic Service Manual Apply new thermal pads if the current thermal pad are damaged Follow the instructions in the ASTRO Digital XTL 1500 VHF UHF Range 1 UHF Range 2 700 800 MHz Mobile Radio Basic Service Manual Use Motorola specified parts when component replacement is required When instructed to i...

Page 161: ...June 15 2005 6815854H01 A 4 36 Troubleshooting Procedures Power Amplifier Procedures Notes ...

Page 162: ...itry For example if a clock signal is not available at a destination IC continuity from the source IC should be checked before replacing the source IC Table 5 1 List of Troubleshooting Charts Description Page VHF 136 174 MHz Poor RX Sensitivity or No RX Audio 5 12 RX IF Poor SINAD or No Audio 5 14 RX Back End Poor SINAD or No Audio 5 15 Low or No RX Injection Signal 5 18 Low or No TX Injection Sig...

Page 163: ...5 43 Poor RX Sensitivity or No RX Audio 5 44 RX IF Poor SINAD or No Audio 5 46 RX Back End Poor SINAD or No Audio 5 47 Low or No RX Injection Signal 5 50 Low or No TX Injection Signal 5 51 No TX Audio 5 52 TX or RX VCO Unlock Fail 001 5 53 RF Power Amplifier RFPA No or Low TX Power Output 5 55 RFPA Power Control No K9 1V 5 60 RFPA Power Control No VGBIAS 5 61 RFPA Power Control No or Low TX RFPA_C...

Page 164: ...l may indicate failure with U0202 EPOT or U0201 Op Amp Absence of signal may indicate failure with U0202 EPOT or U0201 Op Amp Absence of signal may indicate failure with U0200 Codec Absence of signal may indicate failure with U0901 Urchin U0900 Modulation DAC or U0001 Microprocessor Board Absence of signal may indicate failure with U0901 Urchin or FL0900 Filter Absence of signal may indicate failu...

Page 165: ...may be blown No RX Audio Receive Does not Unsquelch Controller Block Inject 1 kHz tone 3 kHz deviation into radio antenna set volume to rated audio Check for speaker leads shorted to ground or at U0204 4 6 Check for 30 mV rms audio at audio PA input U0204 1 9 Check for 30 mV rms audio at U0206 8 or TP0205 Check for 30 mV rms audio at U0210 6 or U0200 2 Check that U0204 8 is 10 V Short may indicate...

Page 166: ...random data pattern at testpoint DOUTA U6000 29 Check for Clock Oscillator at R6003 18 MHz Check for Local Oscillator at C6026 71 1 MHz or 75 6 MHz Absence of signal causes no receive Possible U6000 ABACUS failure or U0001 Microprocessor Board failure Absence of signal causes no receive Possible U6000 ABACUS failure or U0001 Microprocessor Board failure Absence of signal causes no receive Possible...

Page 167: ... Absence of signal may indicate failure with U0200 Codec Absence of signal may indicate failure with U0901 Urchin U0900 Modulation DAC or U0001 Microprocessor Board Absence of signal may indicate failure with U0901 Urchin or FL0900 Filter Absence of signal may indicate failure with U0902 MUX Presence of signal may indicate a aproblem in RF section Flex Control Head Check that MIC_HI is getting to ...

Page 168: ... indicate failure with U0102 Inverter or with FGU reference oscillator circuit No signal indicate missing failure of SSI components MUXes jumper resistors on CH board flex contamination or failure Needs rework or changing of flex No RX Audio Receive Does not Unsquelch Controller Block Inject 1 kHz tone 3 kHz deviation into radio antenna set volume to rated audio Check for speaker leads shorted to ...

Page 169: ... 28 Check for random data pattern at testpoint DOUTA U6000 29 Check for Clock Oscillator at R6003 18 MHz Check for Local Oscillator at C6026 71 1 MHz or 75 6 MHz Absence of signal causes no receive Possible U6000 ABACUS failure or U0001 Microprocessor Board failure Absence of signal causes no receive Possible U6000 ABACUS failure or U0001 Microprocessor Board failure Absence of signal causes no re...

Page 170: ...g a RF probe check for 20 dBm on TP6771 FGU section Verify that all Front end components are well soldered Visual inspection of soldering Back end Check for VCE level of 8 V at IF amplifier Q3401 Verify that ABACUS is well soldered Visual inspection of U3000 leads soldering Check ABACUS for Reference clock 16 8 MHz Synthesizer frequency 107 4 MHz or 111 9 MHz R3822 C3846 Poor Reception Back end Ch...

Page 171: ...oints Bottom Side 5 5 Board ID Jumper Configuration The following jumper table Table 5 5 on page 5 11 is provided for troubleshooting and determining what board revision you have This can be helpful in the event a jumper was placed incorrectly or was removed during a repair and the radio is not functioning correctly This table provides two types of information RF band of the radio Overall revision...

Page 172: ...blem in your radio Table 5 5 Board ID Jumper Configuration Board ID2 R0103 Pull Up Board ID1 R0102 Pull Up Board ID0 R0101 Pull Up Band 0 NP 0 NP 0 NP 700 800_35W 0 NP 0 NP 1 Place VHF_50W 0 NP 1 Place 0 NP UHF_40W 0 NP 1 Place 1 Place UHF_R2_45W 1 Place 0 NP 0 NP UHF_R1_100W 1 Place 0 NP 1 Place VHF_R1_100W Board ID7 R0125 Pull Down Board ID6 R0110 Pull Down Board ID5 R0111 Pull Down Board ID4 R0...

Page 173: ...roubleshooting Charts Flowcharts 5 6 1 Poor RX Sensitivity or No RX Audio 136 174 MHz Part 1 of 2 Figure 5 3 Poor RX Sensitivity or No RX Audio 136 174 MHz Part 1 of 2 0 1 2 3 1 3 0 4 5 6 3 7 0 6 8 6 5 2 6 5 0 2 4 5 6 8 6 5 3 7 5 8 6 ...

Page 174: ...15 2005 Troubleshooting Charts Flowcharts 5 13 5 6 2 Poor RX Sensitivity or No RX Audio 136 174 MHz Part 2 of 2 Figure 5 4 Poor RX Sensitivity or No RX Audio 136 174 MHz Part 2 of 2 0 1 2 3 4 5 6 7 8 5 5 6 8 9 5 6 4 5 6 ...

Page 175: ...June 15 2005 6815854H01 A 5 14 Troubleshooting Charts Flowcharts 5 6 3 RX IF Poor SINAD or No Audio 136 174 MHz Figure 5 5 RX IF Poor SINAD or No Audio 136 174 MHz 0 1 2 3 24 564 0 1 7 8 0 9 1 7 ...

Page 176: ...ack End Poor SINAD or No Audio 136 174 MHz Part 1 of 3 Figure 5 6 RX Back End Poor SINAD or No Audio 136 174 MHz Part 1 of 3 0 1 2 0 3 4 5 6 0 17 2 6 08 0 6 50 6 0 9 49 7 4 3 7 0 3 7 8 0 0 0 6 0 A 0 0 0 0 3 B A 8 0 6 A 9 7 6 4 6 4 6 C 5 1 A D D4 6 5 A 2 8 0 08 A 4 8 6 A 4 0 0 ...

Page 177: ...June 15 2005 6815854H01 A 5 16 Troubleshooting Charts Flowcharts 5 6 5 RX Back End Poor SINAD or No Audio 136 174 MHz Part 2 of 3 Figure 5 7 RX Back End Poor SINAD or No Audio 136 174 MHz Part 2 of 3 0 ...

Page 178: ...4H01 A June 15 2005 Troubleshooting Charts Flowcharts 5 17 5 6 6 RX Back End Poor SINAD or No Audio 136 174 MHz Part 3 of 3 Figure 5 8 RX Back End Poor SINAD or No Audio 136 174 MHz Part 3 of 3 0 12 3 45 53 6 ...

Page 179: ... 15 2005 6815854H01 A 5 18 Troubleshooting Charts Flowcharts 5 6 7 Low or No RX Injection Signal 136 174 MHz Figure 5 9 Low or No RX Injection Signal 136 174 MHz 0 1 2 3 0 3 4 5 6 78 9 7 0 1 6 3 9 0 1 6 3 9 ...

Page 180: ... A June 15 2005 Troubleshooting Charts Flowcharts 5 19 5 6 8 Low or No TX Injection Signal 136 174 MHz Figure 5 10 Low or No TX Injection Signal 136 174 MHz 0 01 2 3 4 5 6 07 86 2 5 3 3 5 4 6 07 86 2 4 6 07 86 2 ...

Page 181: ...ting Charts Flowcharts 5 6 9 TX or RX VCO Unlock Fail 001 136 174 MHz Part 1 of 2 Figure 5 11 TX or RX VCO Unlock Fail 001 136 174 MHz Part 1 of 2 0 10 2 34 10 42 5 16 406 4 4 1 724 55 5 8 71 920 21 5 8 85 5 4 5 8 5 5 8 2 4 5 A 4 1 5 A 5 4 1 8 ...

Page 182: ...Troubleshooting Charts Flowcharts 5 21 5 6 10 TX or RX VCO Unlock Fail 001 136 174 MHz Part 2 of 2 Figure 5 12 TX or RX VCO Unlock Fail 001 136 174 MHz Part 2 of 2 0 1 1 1 1 2 11 2 10 1 1 1 1 2 1 2 1 2 2 3 43 2 2 2 2 03 43 2 2 0 ...

Page 183: ...June 15 2005 6815854H01 A 5 22 Troubleshooting Charts Flowcharts 5 6 11 No Output Power at TX Mode 136 174 MHz Figure 5 13 No Output Power at TX Mode 136 174 MHz Start 0 1 2 3 4 2 5 ...

Page 184: ...6815854H01 A June 15 2005 Troubleshooting Charts Flowcharts 5 23 5 6 12 No Output Power and IDC 2A at TX Mode 136 174 MHz Figure 5 14 No Output Power and IDC 2A at TX Mode 136 174 MHz Start ...

Page 185: ...5750 for 16 8MHz START No 16 8MHz Reference No Yes 800mVpp at pin 23 U5752 No Yes Check C5761 Replace Y5750 3 0VDC at pin 4 of Y5750 No Yes Check 3 0V regulator path from U5750 500mVpp at pin 2 U5751 No Yes Check C5760 and R5763 3 0Vpp at pin 4 U5751 No Yes Check U5751 1 4Vpp at TP5791 No Check L5753 C5768 C5763 R5768 and C5767 Measure 16 8MHz Signals with Oscilloscope having a bandwidth 100MHz NO...

Page 186: ...s 3kHz FM Deviation 1kHz Audio tone 12 dB Sinad Sensitivity 117 5 dBm Std 121dBm w pre amp Check RF level at Mixer LO injection port at R5388 Receiver is working properly No Yes Good 1 Check preselector circuit and tuning control voltage Tuning control voltage should be 2V for 380 MHz and 8V for 470 MHz UHF Range 1 2 5V for 450 MHz and 7 5V for 520 MHz UHF Range 2 No Yes LO level at 24dBm Check RX...

Page 187: ...k Mixer Output TP5304 Freq 109 65MHz RF Level 7db Loss from TP5303 RF Level at TP5304 7db loss from TP5303 3kHz FM Deviation 1kHz Audio tone Amplitude 47dBm Check Output Network ON troubleshooting flowchart of Transceiver Check bias voltage at L5294 for 5V Replace part Fix Image filter Is Output Freq at 109 65MHz Check RF level at Mixer LO injection port at R5388 Check at R5388 for correct LO freq...

Page 188: ...the IF signal level 109 65MHz at C5403 Measure the IF signal level 109 65MHz at C5406 Check Y5400 Level is 20dB relative to the RF input level at C5406 No Yes Voltage level of 9 0V at R5404 Yes Voltage level of 0 7V at Q5401 Base pin 1 Yes Measure the DC Bias voltage level on transistor Q5401 Replace Q5401 Inspect biasing components and check Voltage Regulator U0950 for normal operation Inspect cr...

Page 189: ...Yes Measure the IF signal level 109 65MHz at C5403 Measure the IF signal level at U5400 3 Check Y5401 No Yes U5400 4 3V and U5400 5 0 2V Without pre amp U5400 4 0 2V and U5400 5 3V With pre amp Same as level at U5400 3 Without pre amp or 10 dB referenced to level at U5400 3 With pre amp Yes Refer to troubleshooting flow digram for Receiver Back End Measure the DC voltage level at U5400 4 and U5400...

Page 190: ... III U5002 pin Refer back to Receiver IF troubleshooting flowchart Measure Abacus 0 3V Digital SSI lines FS DOUTA and CLKOUT 3 2 3 1 Are the levels 0 3V No Yes Yes Frequency CLKOUT at 1 2MHz No 3 No FS 20kHz sync pulse Frequency is 107 4 or 111 9 MHz Inspect biasing components and solder Replace Q5002 as necessary Yes Visually inspect the Second LO VCO Yes No Visual examination OK Make repairs as ...

Page 191: ...470 MHz and 450 520 MHz Part 2 of 3 No 3 3 1 R5013 5 0V No Yes Yes R5013 0 0V No Yes Freq 2nd LO VCO 107 4 MHz No Yes Measure control voltage at R5013 Inspect 2nd LO VCO for missing parts or solder defect Yes No Visual inspection OK Repair defects and or replace suspect parts Replace varactor diode D6051 R5013 VOLTS DC NOMINAL FREQ MHz 0 0 1 6 4 0 5 0 68 0 71 1 75 6 77 0 Freq 2nd LO VCO 107 4 MHz ...

Page 192: ...0V Yes No Yes Freq of CLKOUT 18MHz No Yes DC voltage at R5022 3 0V Measure DC tuning voltage Vt at R5022 Inspect clock oscillator circuit for solder defects and or missing components Yes No Visual inspection OK Repair defects and or replace suspect components Replace varactor diode D5003 Inspect solder on U5002 and supporting circuitry look for missing or misplaced components Yes No Visual inspect...

Page 193: ... 470 MHz and 450 520 MHz Figure 5 23 Low or No RX Injection Signal 380 470 MHz and 450 520 MHz Approx 5V on C5318 START Low or No RX Injection Signal No No Yes No Yes Yes Approx 4 5V on pin 14 of U5303 5 V on C5335 Check RF path from RX VCO Check R5324 R5325 R5326 Check Voltage Regulator U5301 Check L5299 ...

Page 194: ...ction Signal 380 470 MHz and 450 520 MHz Approx 3 4 V on Q5828 C START Low or No TX Injection Signal No Yes Check RF path from TX VCO Approx 6 5 V on Q5501 C No Yes Check Q5501 and DC Bias Circuitry replace if necessary Approx 3 7 V on Q5829 C No Yes Check Q5829 and DC Bias Circuitry replace if necessary Check Q5828 and DC Bias Circuitry replace if necessary ...

Page 195: ...ce U5752 GOTO Controller Section Check synthesizer loop filter components NOTE After the modulated signal is coupled through C5780 the signal is attenuated to levels below 2mv making a measurement difficult for most oscilloscopes Inject a 2 0Vpp 1kHz tone into Mic input and key radio START No TX Audio This Flow chart only checks the modulation path of the FGU Readings are typical and can vary with...

Page 196: ... 3 0VDC on pins 5 36 and 13 of U5752 Check 9 3 Volt supply path from regulator U0950 in Controller section 6VDC or 11 5VDC or drifting No No Yes Check if VCO is locked using spectrum analyzer 13 5VDC at Charge Pump Capacitor C5788 No Yes Check Voltage Multiplier Circuitry Go to Controller troubleshooting charts Go to Transmitter or receiver Injection string troubleshooting charts Place an Inductiv...

Page 197: ...om Regulator U5750 Check 3 Volt supply path Check 3 Volt supply path Refer to Chart to determine which AUX output determines active VCO 3VDC at pin 5 of U5750 No Check 5 Volt supply path from regulator U0505 Unlock RX or TX TX RX Yes Required Aux pins at 3 0VDC for RX No No Yes Check U5752 Check U5753 Q5708 Q5709 and Q5710 Yes Required Aux pins at 3 0VDC for TX No No Yes Check U5752 Check U5753 Q5...

Page 198: ... and control head connections START Continuous red light while mic button is depressed GOTO Sythesizer No Transmit Chart Tune power with Tuner see help text No Yes Tune current limit with Tuner see help text Yes No TX injection power less than 0 5 mW Note 1 GOTO Sythesizer No or Low Tx Injection Chart Yes K9 1V present at Q0952 pin 1 in power control section when transmitter is keyed No GOTO Power...

Page 199: ... help text No No Yes Is Q5502 drain resistance 1 MOhms Note 8 Yes No Q5503 bias voltages as per Table 1 Note 10 Defective parts in matching network between Q5503 and antenna switch Note 13 Antenna switch bias voltages as per Table 1 Note 14 Repair replace defective parts Is Q5503 gate resistance 1 MOhms Note 11 Yes No Is Q5503 drain resistance 1 MOhms Note 12 Yes No Repair replace defective parts ...

Page 200: ...0 470 MHz and 450 520 MHz Part 3 of 5 Yes Defective parts in antenna switch Note 15 Repair replace defective parts Defective parts in harmonic filter Note 16 No Yes Repair replace defective parts No Defective parts in power detector Note 17 Yes Repair replace antenna connector Continuity check fails from R5713 and the antenna connector external coax No Yes Repair replace defective parts B Go to th...

Page 201: ...s feed circuitry L5508 C5526 27 R5517 E5501 and R5574 Check U5570 Q5770 and associated circutry 7 Remove R5516 and measure the resistance between Q5502 gate and ground Replace R5516 8 Remove L5508 and measure the resistance between Q5502 drain and ground Replace L5508 9 Inspect C5559 60 C5535 C5538 R5530 R5533 34 and R5536 10 If the Q5503 pin 7 gate bias is incorrect inspect the bias feed circuitr...

Page 202: ...n 14 9 0 9 3 9 0 9 3 U5501 RFOUT U5501 pins 6 and 7 9 0 9 3 9 0 9 3 Q5502 Gate Bias R5516 C5525 node 1 8 2 0 1 8 2 1 Q5502 Drain Bias L5508 R5517 Node 9 0 9 3 9 0 9 3 Q5503 Gate Bias 1 R5520 C5539 node 2 0 2 2 1 4 1 9 Q5503 Gate Bias 2 R5521 C5540 node 2 0 2 2 1 4 1 9 Q5503 Drain Bias L5510 R5523 Node 13 0 13 6 13 0 13 6 Antenna Switch Bias Voltage 1 L5701 C5702 node 4 7 5 95 Antenna Switch Bias V...

Page 203: ... MHz Read General Notes before proceeding Read specific notes as indicated START No Yes Repair replace U0960 No No low Q5503 pin 7 VGBIAS1 No low Q5503 pin 6 VGBIAS2 Remove U0960 TP0937 voltage 2 6 2 8 V Yes Remove U0960 TP0939 voltage 2 6 2 8 V Yes Remove U0960 TP0941 voltage 2 0 2 2 V No Repair replace U0959 If problem still not fixed see IC communication in CONTROLLER section Yes Yes No No ...

Page 204: ...z Reference No Yes 800mVpp at TP6764 No Yes Check C6817 Replace Y6750 3 0VDC at pin 1 of Y6750 No Yes Check 3 0V regulator path from U6750 500mVpp at pin 2 U6752 No Yes Check C6758 and R6756 3 0Vpp at pin 4 U6752 No Yes Check U6752 1 4Vpp at TP6762 No Check L6756 C6755 C6759 R6756 and C6760 Measure 16 8MHz Signals with Oscilloscope having a bandwidth 100MHz NOTE L6756 and C6755 filter the distorte...

Page 205: ...M Deviation 1kHz Audio tone Sinad 119 1dBm Check RF level at Mixer LO injection port U6251 Pin 3 side 1 Receiver is working properly No Yes Good 1 Check Q6350 Q6251 Q6252 Q6253 Q6254 and make any necessary repairs No Yes RF level at 14dBm Check RX front end filter switching voltage Table Check Receiver VCO troubleshooting flowchart LO injection section No Yes RX Switching Voltages Receiving at 700...

Page 206: ...ck Mixer Output TP6252 Freq 73 35MHz RF Level 7db Loss from TP6251 RF Level at TP6252 7db loss from TP6251 Go to IF Section Troubleshooting flowchart 3kHz FM Deviation 1kHz Audio tone Amplitude 47dBm Check Output Network ON troubleshooting flowchart of Transceiver Check bias voltage at Pin 1 of U6250 for 5V Replace part Check filter switching table for proper voltages Visually inspect filters Is O...

Page 207: ...5MHz at TP6252 Refer to troubleshooting flow diagram for Receiver Front End Level is 20dB relative to the RF input level No Yes Voltage level of 5 0V at Q6350 Collector pin 3 Yes Voltage level of 0 7V at Q6350 Base pin 1 Yes Refer to troubleshooting flow digram for Receiver Back End Measure the DC Bias voltage level on transistor Q6350 Replace Q6350 Inspect biasing components and check Voltage Reg...

Page 208: ...s III U6000 pin Refer back to Receiver IF troubleshooting flowchart Measure Abacus 0 3V Digital SSI lines FS DOUTA and CLKOUT 3 2 3 1 Are the levels 0 3V No Yes Yes Frequency CLKOUT at 1 2MHz No 3 No FS 20kHz sync pulse Frequency is 75 6 or 71 1 MHz Inspect biasing components and solder Replace Q6000 as necessary Yes Visually inspect the Second LO VCO Yes No Visual examination OK Make repairs as n...

Page 209: ...00 MHz Part 2 of 3 No 3 3 1 TP6001 5 0V No Yes Yes TP6001 0 0V No Yes Freq VCO 71 1 MHz No Yes Freq VCO 75 6 MHz Measure control voltage at TP6001 Inspect 2nd LO VCO for missing parts or solder defect Yes No Visual inspection OK Repair defects and or replace suspect parts Replace varacter diode D6051 MAEPF 27807 O TP6001 VOLTS DC NOMINAL FREQ MHz 0 0 1 6 4 0 5 0 68 0 71 1 75 6 77 0 ...

Page 210: ...KOUT 1 2MHz No Yes DC voltage at R6007 3 0V Measure DC tuning voltage Vt at R6007 Inspect clock oscillator circuit for solder defects and or missing components Yes No Visual inspection OK Repair defects and or replace suspect components Replace varacter diode D6030 Inspect solder on U6000 and supporting circuitry look for missing or misplaced components Yes No Visual inspection OK Repair defects a...

Page 211: ...z Figure 5 39 Low or No RX Injection Signal 700 800 MHz MAEPF 27810 O Approx 5V on Q6762 C START Low or No RX Injection Signal No No Yes No Yes Yes Approx 4 5V 1V on Q6763 D 62 Ohms across R6801 Check RF path from RX VCO Replace Q6763 Check Q6762 and DC Bias Circuitry replace if necessary Replace R6801 and Q6763 ...

Page 212: ...gnal 700 800 MHz MAEPF 27811 O Approx 5 5 6V on Q6764 C START Low or No TX Injection Signal No Yes Check RF path from TX VCO Check Q6764 and DC Bias Circuitry replace if necessary Approx 5 5 6V on Q6765 C No Yes Check Q6765 and DC Bias Circuitry replace if necessary Approx 8 5 9V on Q6766 C No Yes Check Q6766 and DC Bias Circuitry replace if necessary ...

Page 213: ...U6751 GOTO Controller Section Check synthesizer loop filter components NOTE After the modulated signal is coupled through C6783 the signal is attenuated to levels below 2mv making a measurement difficult for most oscilloscopes Inject a 2 0Vpp 1kHz tone into Mic input and key radio START No TX Audio This Flow chart only checks the modulation path of the FGU Readings are typical and can vary with de...

Page 214: ... on pins 5 36 and 13 of U6751 Check 9 3 Volt supply path from regulator U0950 in Controller section 6VDC or 11 5VDC or drifting No No Yes Check if VCO is locked using spectrum analyzer 12VDC at Charge Pump Capacitor C6768 No Yes Check Voltage Multiplier Circuitry Check Controller Section and or ABACUS IC U6000 Go to Transmitter or receiver Injection string troubleshooting charts Place an Inductive...

Page 215: ...ly path from Regulator U6750 Refer to Chart to determine which AUX output determines active VCO 3VDC at pin 5 of U6750 No Check 5 Volt supply path from regulator U0505 Unlock RX or TX TX RX Yes Aux 3 or 4 at 3 0VDC for RX No No Yes Check U6751 Check U6755 8 2VDC at TP6753 or TP6751 Yes Check Q6756 or Q6760 Aux 1 or 2 at 3 0VDC for TX No No Yes Check U6751 Check U6754 8 2VDC at TP6767 or TP6761 Yes...

Page 216: ...ntrol head connections START Continuous red light while mic button is depressed GOTO Sythesizer No Transmit Chart Tune power with Tuner see help text No Yes Tune current limit with Tuner see help text Yes No TX injection power less than 2 mW Note 1 GOTO Sythesizer No or Low Tx Injection Chart Yes K9 1V present at Q0952 pin 1 in power control section when transmitter is keyed No GOTO Power Control ...

Page 217: ...520 and retune gate bias via Tuner see help text No No Yes Is Q6520 drain resistance 1 MOhms Note 8 Yes No Q6540 1 bias voltages as per Table 1 Note 10 Defective parts in matching network between Q6540 1 and antenna switch Note 13 Antenna switch bias voltages as per Table 1 Note 14 Repair replace defective parts Is Q6540 1 gate resistance 1 MOhms Note 11 Yes No Is Q6540 1 drain resistance 1 MOhms ...

Page 218: ...Hz Part 3 of 5 Yes Defective parts in antenna switch Note 15 Repair replace defective parts Defective parts in harmonic filter Note 16 No Yes Repair replace defective parts No Defective parts in power detector Note 17 Yes Repair replace antenna connector Continuity check fails from R6740 and the antenna connector external coax No Yes Repair replace defective parts B MAEPF 27931 O Go to the Control...

Page 219: ... flowchart If the Q6520 drain bias is incorrect inspect the bias feed circuitry L6521 C6521 2 R6526 7 and L6521 5 7 Remove R6520 and measure the resistance between Q6520 gate and ground Replace R6520 8 Remove L6521 and measure the resistance between Q6520 drain and ground Replace L6521 9 Inspect C6541 2 C6544 5 C6547 8 C6565 6 R6550 7 and R6559 10 If the Q6540 gate bias is incorrect inspect the bi...

Page 220: ...e Vdc A 13 6 Vdc U5501 VD1 VN_B6503 9 0 9 3 U5501 RFOUT VN_B6504 9 0 9 3 Q6520 Gate Bias VN_B6520 2 0 2 2 Q6520 Drain Bias L6521 R6526 Node 13 0 13 6 Q6540 Gate Bias VN_B6540 3 5 3 7 Q6541 Gate Bias VN_B6541 3 5 3 7 Q6540 Q6541 Drain Bias L6542 R6544 Node 13 0 13 6 Antenna Switch Bias Voltage 1 VN_B6563 5 3 Antenna Switch Bias Voltage 2 VN_T6701 1 6 Antenna Switch Bias Voltage 3 D6701 D6702 Node 0...

Page 221: ...before proceeding Read specific notes as indicated START Is 9 3V present at Q0952 pin 5 Yes Is Q0952 pin 4 0 5V when mic button is depressed Repair replace Q0952 Yes No Is K9 1V_EN 2 0V when mic button is depressed No Repair replace Q0951 Is A present at U0951 pin 4 No Yes See GPIO in CONTROLLER section Repair replace U0951 Yes Connect battery cable to supply 13 6V No MAEPF 27926 O ...

Page 222: ... Notes before proceeding Read specific notes as indicated START No Yes Repair replace U0960 No No low Q6540 VGBIAS1 No low Q6541 VGBIAS2 Remove U0960 TP0937 voltage 2 6 2 8 V Yes Remove U0960 TP0939 voltage 2 6 2 8 V Yes Remove U0960 TP0941 voltage 2 0 2 2 V No Repair replace U0959 If problem still not fixed see IC communication in CONTROLLER section Yes Yes No No MAEPF 27928 O ...

Page 223: ...restored Note 2 Yes No U0956 3 pin 10 1 5V No Yes Repair replace defective parts or see Controller GPIO section Repair replace defective parts No VCC3 present at U0963 pin 5 Note 3 VCC5 present at U0963 pin 1 No See Controller VCC5 section Yes Remove R0974 VCC3 present at U0963 pin 5 Note 4 Yes Repair replace defective parts Repair replace U0963 No No Repair replace defective parts Yes Yes A TP095...

Page 224: ...just the Power Detector Calibration via the Tuner software see the tuner Help text and monitor the output power while the transmitter is keyed If the circuit is functioning properly output power will decrease if the softpot is increased and output power will increase if the softpot is decreased If the circuitry is not functioning properly then inspect U0952 U0956 2 R0971 3 If the problem persists ...

Page 225: ...June 15 2005 6815854H01 A 5 64 Troubleshooting Charts Flowcharts Notes ...

Page 226: ... Soft Turn On Timing 6 2 Power Down Reset 6 3 16 8 MHz Clock Waveform 6 3 32 kHz Clock Waveform 6 4 DSP SSI Port RX Mode 6 4 DSP SSI Port TX Mode CSQ 6 5 SPI Bus Waveform 6 5 SB9600 Waveform 6 6 SB9600 BUS and BUS Waveforms 6 6 SB9600 BUS and RESET Waveforms 6 7 SB9600 BUSY and BUS Waveforms 6 7 RS 232 RX Waveforms 6 8 RS 232 TX Waveforms 6 8 RS 232 RX TX Waveforms 6 9 USB Waveforms 6 9 Serial Aud...

Page 227: ...forms 6 2 1 Power On Reset Timing 6 2 2 Power On to Soft Turn On Timing MAEPF 27853 O Ch3 Ch1 M5 00ms Ch1 6 0 V Ch2 U0507 Pin 5 LV_DETECT POR 13 8V Ch1 SWB 5 00V 2 00V 2 00V Ch2 MAEPF 27854 O Ch3 Ch1 M 200ms Ch1 6 0 V Ch2 U0507 Pin 5 LV_DETECT POR Ch3 TP0500 13 8V Ch1 SWB 5 00V 2 00V 2 00V Ch2 ...

Page 228: ...MAEPF 27855 O Ch3 Ch1 M 10 0ms Ch1 6 0 V Ch2 U0507 Pin 5 LV_DETECT Ch3 TP0500 SOFT_TURN_OFF Ch1 SWB 13 8V 5 00V 2 00V 2 00V Ch2 Power Down Reset Trace 1 SWB Trace 2 LV_DETECT U0507 Pin 5 Trace 3 SOFT_TURN_OFF TP0500 MAEPF 27856 O Ch1 M 25 0ns Ch1 10mV 500mV C1 Pk to Pk 1 70V C1 Period 59 333ns Trace 1 U0903 Pin 3 16 8 MHz Clock ...

Page 229: ...5 32 kHz Clock Waveform 6 2 6 DSP SSI Port RX Mode MAEPF 27857 O Trace 1 R428 32 kHz Clock 2 Ch3 Ch1 T 1 3 M 20 0us Ch1 2 2 V Ch1 Freq 18kHz 5 00V 5 00V 5 00V Ch2 MAEPF 27858 O DSP SSI Port RX Mode CSQ Trace 1 ABACUS_SSI_FSYNC Trace 2 ABACUS_SSI_RXD Trace 3 ABACUS_SSI_CLK 1 2 MHz ...

Page 230: ...CSQ 6 2 8 SPI Bus Waveform T T 3 Ch1 Ch2 Ch3 2 1 M 5 00us Ch1 2 2 V Ch1 Freq 47kHz 5 00V 5 00V 5 00V MAEPF 27859 O DSP SSI Port TX Mode CSQ Trace 1 DAC_SSI_FSYNC Trace 2 DAC_SSI_TXD Trace 3 DAC_SSI_CLK 2 4 MHz C1 Freq 164 6 kHz MAEPF 27860 O Radio Power Up Trace 1 Data Trace 2 Chip Select Trace 3 Clock ...

Page 231: ...June 15 2005 6815854H01 A 6 6 Troubleshooting Waveforms XTL 1500 Waveforms 6 2 9 SB9600 Waveforms 6 2 10 SB9600 BUS and BUS Waveforms MAEPF 27781 O MAEPF 27871 O ...

Page 232: ...6815854H01 A June 15 2005 Troubleshooting Waveforms XTL 1500 Waveforms 6 7 6 2 11 SB9600 BUS and RESET Waveforms 6 2 12 SB9600 BUSY and BUS Waveforms MAEPF 27872 O MAEPF 27873 O ...

Page 233: ...815854H01 A 6 8 Troubleshooting Waveforms XTL 1500 Waveforms 6 2 13 RS 232 RX Waveforms 6 2 14 RS 232 TX Waveforms X 2 9us X 2 3us MAEPF 27705 A 12V 12V MAEPF 27706 A X 2 7us X 3 4us MAEPF 27707 A 9V 9V MAEPF 27708 A ...

Page 234: ...6815854H01 A June 15 2005 Troubleshooting Waveforms XTL 1500 Waveforms 6 9 6 2 15 RS 232 RX TX Waveforms 6 2 16 USB Waveforms ...

Page 235: ...mitting 1 kHz tone at 85mVrms into microphone Trace 1 Frame Sync SAP_FSYNC Trace 2 Clock SAP_DCLK Trace 3 Data SAP_TX Ch1 Ch2 Ch3 M 20 00us Ch3 1 20V J0501 1 SAP_TX J0501 2 SAP_RX J0501 4 SAP_FSYNC J0501 3 SAP_DCLK 2 00V 2 00V 2 00V 2 00V MAEPF 27865 O Ch4 Receiving 1 kHz tone at 3 kHz Dev 47dBm Secure Mode Trace 1 J0501 1 SAP TX Trace 2 J0501 2 SAP RX Trace 3 J0501 3 SAP DCLK ...

Page 236: ...C1 Period 124us Receiving 1 kHz tone at 3 kHz Dev 47dBm Secure Mode Trace 1 J0501 4 2 1 3 4 Ch1 Freq 8 kHz 1K sinewave MAEPF 27867 O Ch2 Ch3 Ch4 See 1K sinewave chart T T T Receiving 1 kHz tone 3 kHz deviation 60 dBm Volume set to rated audio Trace 1 SAP_DCLK 8 kHz Trace 2 TP0205 Trace 3 SPKR_LOW out of U0204 Trace 4 SPKR_HI out of U0204 Note 3 Actual level is dependent upon volume setting ...

Page 237: ... sinewave MAEPF 27868 O Ch2 Ch3 Ch4 See 1K sinewave chart Ch1 Freq 8 kHz Transmit Audio 1 kHz tone which provides 3 kHz deviation Trace 1 SAP_DCLK 8 kHz Trace 2 MODIN R6782 Trace 3 MIC TP0200 Trace 4 TP0203 Note 3 Actual level is dependent upon volume setting MAEPF 27869 O Ch1 500uS Div C1 Pk to Pk 920mV C1 Ampl 860mV C1 Mean 1 408V Refer to Table 6 2 for test point data ...

Page 238: ...op amp out 41 mV 10 94 120 1 42 U0201 8 3rd op amp and filter out 40 mV 10 91 119 1 42 U0201 14 4th op amp and filter out 39 mV 10 88 118 1 42 TP0203 CODEC op amp in 38 mV 10 85 117 1 42 U0200 17 Buffered CODEC in 36 mV 10 82 116 1 42 C0904 5 CF Out 150 mV 50 400 700 1 42 R6782 MOD_IN at 3 kHz dev 3 150 mV 50 400 700 1 5 RX Audio Path 4 TP0204 RX_FILT_AUDIO 318 500 849 953 1 42 TP0205 RX_AUDIO_IN ...

Page 239: ...er out 80 mV 10 210 227 2 5 U0201 14 4th op amp and filter out 80 mV 10 210 227 2 5 TP0203 CODEC op amp in 36 mV 10 85 117 1 42 U0200 17 Buffered CODEC in 36 mV 10 82 116 1 42 C0904 5 CF Out 150 mV 50 400 700 1 42 R6782 MOD_IN at 3 kHz dev 3 150 mV 50 400 700 1 5 RX Audio Path 4 TP0204 RX_FILT_AUDIO 318 500 849 953 1 42 TP0205 RX_AUDIO_IN 318 500 849 953 1 42 TP0206 AUDIO_PA_IN 39 10 92 130 1 2 A ...

Page 240: ...inued Figure Title Page HUD4022A SB9600 Schematic 7 48 HUD4022A USB RS232 SB9600 VIP Input Output Schematic 7 49 HUD4022A Control Head Connector Schematic 7 50 Interface Connector Schematic 7 51 HUD4022A Main Board Layout Side 1 Top 7 52 HUD4022A Main Board Layout Side 1 Bottom 7 53 HUD4022A Main Board Layout Side 2 Top 7 54 HUD4022A Main Board Layout Side 2 Bottom 7 55 HUD4022A Main Board Parts L...

Page 241: ...r Connector Block Diagrams 7 152 HUF4017A USB RS232 SB9600 Schematic 7 153 Rear Accessory Connector J0402 Schematic 7 154 Control Head Front Connector Schematic 7 155 Controller Power Supply Emergency Schematic 7 156 Controller RS232 SB9600 Schematic 7 157 Controller VIP Input Output Schematic 7 158 Controller Secure Interface Connector Schematic 7 159 Secure Interface Board Schematic 7 160 HUF401...

Page 242: ...Schematics Component Location Diagrams and Parts Lists Control Head Main Board 7 3 6815854H01 A June 16 2005 7 2 Control Head Main Board Figure 7 1 Control Head Board Overall Block Diagram ...

Page 243: ...7 4 Schematics Component Location Diagrams and Parts Lists Control Head Main Board June 16 2005 6815854H01 A Figure 7 2 Control Head Controller OMAP Processor Sheet 1 of 2 ...

Page 244: ...Schematics Component Location Diagrams and Parts Lists Control Head Main Board 7 5 6815854H01 A June 16 2005 Figure 7 3 Control Head Controller OMAP Processor Sheet 2 of 2 ...

Page 245: ...7 6 Schematics Component Location Diagrams and Parts Lists Control Head Main Board June 16 2005 6815854H01 A Figure 7 4 Control Head Controller SDRAM and Flash Memory ...

Page 246: ...Schematics Component Location Diagrams and Parts Lists Control Head Main Board 7 7 6815854H01 A June 16 2005 Figure 7 5 TPS65012 Power Management IC Factory Programming ...

Page 247: ...7 8 Schematics Component Location Diagrams and Parts Lists Control Head Main Board June 16 2005 6815854H01 A Figure 7 6 Voltage Regulators ...

Page 248: ...Schematics Component Location Diagrams and Parts Lists Control Head Main Board 7 9 6815854H01 A June 16 2005 Figure 7 7 AVR Power Management Control ...

Page 249: ...7 10 Schematics Component Location Diagrams and Parts Lists Control Head Main Board June 16 2005 6815854H01 A Figure 7 8 GCAI Accessory Interface Sheet 1 of 2 ...

Page 250: ...0uF C3210 10K R3205 R3222 0 2 2K NC R3204 0 R3219 A 2 E O 1 Y 4 NC NC R3218 NC U3203 1 74VHC125 C3214 10K P3200 3 0 10uF P3200 5 U4204 SN74LVC1T45 A C1 B C2 DIR B2 D N G 1 B A C C V 1 A B C C V 2 A 2 K 3 K 4 K 5 6V VR3203 1 A 2 A 1 K U3202 SN74LVC1T45 A C1 B C2 DIR B2 D N G 1 B A C C V 1 A B C C V 2 A 10K R3209 R3212 0 P3200 6 P3200 11 P3200 8 P3200 1 0 10uF C3212 C3204 0 10uF P3200 10 R3217 10K R...

Page 251: ...005 6815854H01 A Figure 7 10 GCAI Connector Schematic C N VR7000 P7000 11 P7000 8 P7000 2 P7000 1 P7000 4 P7000 3 P7000 5 P7000 7 P7000 6 J7000 5 P7000 10 P7000 9 J7000 7 J7000 3 J7000 9 J7000 10 J7000 6 J7000 2 J7000 4 J7000 8 VR7001 5 6V 2 5 1 3 4 6 5 1 3 4 6 C N 20V VR7002 2 J7000 1 P7000 12 ...

Page 252: ...Schematics Component Location Diagrams and Parts Lists Control Head Main Board 7 13 6815854H01 A June 16 2005 Figure 7 11 User Interface Sheet 1 of 2 ...

Page 253: ...7 14 Schematics Component Location Diagrams and Parts Lists Control Head Main Board June 16 2005 6815854H01 A Figure 7 12 User Interface Sheet 2 of 2 ...

Page 254: ...Schematics Component Location Diagrams and Parts Lists Control Head Main Board 7 15 6815854H01 A June 16 2005 Figure 7 13 Rear Connector ...

Page 255: ...R1026 R1027 R1028 R1029 R1030 R1031 R1040 R1041 R1042 R1043 R1046 R1047 R1048 R1049 R1051 R1052 R1053 R1054 R1055 R1056 R1057 R1058 R1059 R1060 R1064 R1065 R1066 R1068 R1069 R1200 R1201 R1202 R1203 R1204 R1205 R1207 R1208 R1210 R1211 R1212 R1213 R1214 R1215 R1216 R1217 R2102 R2108 R2111 R2112 R2115 R2116 R2123 R2129 R2130 R2131 R2132 R2133 R2134 R2139 R2140 R2141 R2200 R2201 R2202 R2203 R2204 R220...

Page 256: ...138 R2300 R2302 R2306 R2309 R2316 R2322 R3100 R3101 R3109 R3110 R3111 R3113 R3222 R4209 R1019 R1044 R1015 R2319 R1011 R1017 R1018 R1034 R1035 R1063 R3103 R3115 R2320 R2315 R3108 R3200 R3201 R3202 R3112 R3114 R3203 R3204 4 3 2 Y1001 Y1000 1 D4103 1 D4104 1 D4105 1 D4106 1 D4107 1 D4102 1 D4100 1 D4108 1 D4101 BCLK DQS_H DQS_L SDCLKX TP_PB3 SDRAM_CS FLASH_CLK SDRAM_CLK TP_SDRAM_ADD_13 TP_12V AA1 AA2...

Page 257: ... 5 50V COG C1301 2113945B02 CAP CHIP 10000pF 10 25V X7R C1302 2113946K02 CAP CHIP 0 1uF 80 20 16V Y5V Reference Designator Motorola Part Number Description C1303 2113946K02 CAP CHIP 0 1uF 80 20 16V Y5V C1304 2113944A40 CAP CHIP 100pF 5 50V COG C1305 2113944A40 CAP CHIP 100pF 5 50V COG C1306 2113945B02 CAP CHIP 10000pF 10 25V X7R C1307 2113945B02 CAP CHIP 10000pF 10 25V X7R C2100 2113946N03 CAP CHI...

Page 258: ...n C5011 2113944A40 CAP CHIP 100pF 5 50V COG C5012 2113944A40 CAP CHIP 100pF 5 50V COG C5013 2113944A40 CAP CHIP 100pF 5 50V COG C5014 2113944A40 CAP CHIP 100pF 5 50V COG C5015 2113946K02 CAP CHIP 0 1uF 80 20 16V Y5V C5016 2113946K02 CAP CHIP 0 1uF 80 20 16V Y5V C5017 NOTPLACED GCAM DUMMY PART NUMBER C5018 2113946K02 CAP CHIP 0 1uF 80 20 16V Y5V D1000 4888722V03 DIODE SCHOTTKY RB715F D1001 4888722V...

Page 259: ...M DUMMY PART NUMBER R1060 0613952R01 RES CHIP 10K 5 0402 R1061 0613952R01 RES CHIP 10K 5 0402 R1062 0613952G67 RES CHIP 0 1 0603 R1063 0613952R25 RES CHIP 100K 5 0402 R1064 0613952R01 RES CHIP 10K 5 0402 R1065 NOTPLACED GCAM DUMMY PART NUMBER R1066 0613952R01 RES CHIP 10K 5 0402 R1067 0613952R01 RES CHIP 10K 5 0402 R1068 0613952R01 RES CHIP 10K 5 0402 R1069 0613952R01 RES CHIP 10K 5 0402 R1070 061...

Page 260: ...Q81 RES CHIP 2K2 5 0402 R3205 0613952R01 RES CHIP 10K 5 0402 R3207 0613952R01 RES CHIP 10K 5 0402 R3209 0613952R01 RES CHIP 10K 5 0402 R3211 0613952R01 RES CHIP 10K 5 0402 R3212 0613952G67 RES CHIP 0 1 0603 R3213 0613952G67 RES CHIP 0 1 0603 Reference Designator Motorola Part Number Description R3214 0613952R66 RES CHIP 0 5 0402 R3215 0613952R01 RES CHIP 10K 5 0402 R3216 0613952R01 RES CHIP 10K 5 ...

Page 261: ...201 5102836C11 IC ANLG SW FSA4157 U3202 5115007H01 IC XCVR SNGL BIT TRANSLATOR U3203 5114000B39 IC SNGL NON INVTR BUFFER U3204 5115007H01 IC XCVR SNGL BIT TRANSLATOR U4201 5116068H01 IC ADC AD7478 U4204 5115007H01 IC XCVR SNGL BIT TRANSLATOR VR2200 4813977M11 DIODE 5 6V ZENER MMBZ5232 VR2201 4813977M19 DIODE 10V ZENER MMBZ5240 VR2202 4813979C11 DIODE QUAD ZENER 20V VR3200 4866544A01 DIODE ARRAY SR...

Page 262: ...Schematics Component Location Diagrams and Parts Lists Control Head Main Board 7 23 6815854H01 A June 16 2005 Figure 7 16 GCAI Connector Board Layout Side 1 Top 12 G1 G2 P7000 VR7000 VR7001 VR7002 ...

Page 263: ...7 24 Schematics Component Location Diagrams and Parts Lists Control Head Main Board June 16 2005 6815854H01 A Figure 7 17 GCAI Connector Board Layout Side 2 Bottom 3 J7000 7 5 2 4 8 10 9 6 ...

Page 264: ... GCAI Connector Board Parts List Reference Designator Motorola Part Number Description J7000 0964501H02 CONN 10 PINS ACCY GCAI P7000 2815159H01 CONN 12 PINS GCAI PCB 8415256H01 GCAI CONN PCB VR7000 4866544A01 DIODE ARRAY SR05 ZENER VR7001 4813979P10 DIODE QUAD ZENER 5 6V VR7002 4813979C11 DIODE QUAD ZENER 20V ...

Page 265: ...S MOSIA_FGU RFPA_CNTRL RX_ATTEN_1 RX_ATTEN_2 RX_ATTEN_3 RX_FILT_1 SCKA_ABACUS VFORWARD VFORWARD_ON VGBIAS1 VGBIAS2 VGBIAS3 VREVERSE VREVERSE_ON VTEMP 16 8_MHZ 5V_ABACUS 9 3V_ABACUS 9 3V_FGU A _1 A _2 A _3 A _4 NC NC A _1 A _2 A _3 A _4 K9 1V K9 1V_FGU K9 1V_ON RFPA_CNTRL RFPA_OUT TX_INJ VCURRENT K9 1 Lock_Det MOD_IN PC_2 PC_3 PD_2 PD_3 PE_2 PE_3 RX_Inj SPI_CLK SPI_DATA SYN_SEL TX_INJ NC RFPA_OUT R...

Page 266: ...96_RS232 _EN 9 3V AUX_MIC AUX_RX AUX_TX BOOT BUS_PWR_OUT CABLE_DET CHAN_ACT EMERG_SENSE ENC_RESET ENC_SPARE1 ENC_SPARE2 FORCE_FAIL IGNITION_SENSE LHRST_IN SPI_SCKA SPKR SPKR A IF0007 CODEC_PWR_DOWN EEPOT_2_CS EEPOT_3_CS EEPOT_CS EEPOT_INC EEPOT_U_D MIC_HI MUX_AUX_TX MUX_MICATTEN MUX_RX MUX_TX RX_FILT_AUDIO SAP_DCLK SAP_FSYNC SAP_RX SAP_TX SPI_MOSIA A _3 A _4 SPARE_1 SPARE_2 AUDIO_PA_EN AUX_MIC AUX...

Page 267: ...15 T18 A1 CKIL CKIH H2 U0001 GND10 DTRA_INT7_PA11 F18 DSRA_INT6_PA10 E17 DSC_RX_PD6 C18 DCDA_PA8 Z7 COLUMN7 R17 W17 COLUMN6 COLUMN5 Z14 COLUMN4 Z16 GND9 A10 B9 GND8 GND7 B17 GND6 A18 GND5 I17 GND12 H17 GND11 B3 A4 MOD INT5_PA7_OPTSEL2 Y12 INT4_PA6_OPTSEL1 Z11 INT3_PC15 C17 INT2_PC14 Y14 INT1_PE9 Z13 INT0_PE8 Z12 HW_ID D18 NC12 A17 NC11 B10 NC10 B6 NC1 A11 MUX_CTRL Z4 T17 NC18 NC17 A6 NC16 B13 NC15...

Page 268: ...A4 NC3 G5 NC30 NC31 G6 NC4 A7 NC5 B2 NC6 B4 B5 E7 NC21 F1 NC22 F2 NC23 F3 NC24 F4 NC25 F5 NC26 F6 NC27 F7 NC28 D1 NC14 D3 NC15 D4 NC16 D6 NC17 D7 NC18 E1 NC19 E4 NC2 A2 NC20 E6 C3 JTAG_EN 2 4_MHZ G7 48_MHZ G1 NC1 A1 NC10 C4 NC11 C5 NC12 C6 NC13 U0901 XCR3032XL 16 8_CLK A3 ENABLE C1 GND1 A5 GND2 E3 GND3 100pF 100pF C0915 R0904 C0912 100pF 100K C0911 0 1uF C0907 0 1uF C0910 0 1uF C0909 0 1uF C0908 C...

Page 269: ... Q0200 R0220 MC33204 U0201 18K C0239 VAG 0 1uF A SW_A R0222 C0214 TP0201 TEST_POINT 1 GND 3 10K MC145483 U0200 C0221 10uF SC0001 A _FILT I2 2 I1 1 SIGNAL_CONVERT 0 1uF VCC2 85 C0210 VCC2 85 TEST_POINT 1 TP0205 2 VPOS 18K VCC2 85 0 1uF C0224 0 1uF C0212 R0223 VCC2 85 NLAST4599 U0208 VPOS 2 6 NO 4 NC 1 IN GND 3 5 COM R0205 47K NO 6 NC 4 IN U0203 NLAST4599 W2 7 0 1uF C0225 0 1uF C0226 VAG 0 1uF C0242...

Page 270: ... TP0956 TEST_POINT 1 1 TP0953 TEST_POINT TP0955 TEST_POINT 1 TP0954 TEST_POINT 1 TP0961 TEST_POINT 1 TP0964 TEST_POINT 1 TP0963 TEST_POINT 1 TP0962 TEST_POINT 1 Q0953 TP0960 TEST_POINT U0958 PWR_GND 3 GND 5 VCC VCC3 13 12 14 4 11 9 3V_TX MC33204 U0955 2 3 1 4 11 LMC6484 U0956 MC33204 U0955 13 12 14 4 11 MC33204 U0955 9 10 8 4 11 MC33204 U0955 6 5 7 4 11 0 R0966 0 R0965 C0976 100pF C0963 100pF C096...

Page 271: ...C 1 MC33204 U0960 13 TP0939 TEST_POINT 1 TP0937 TEST_POINT 1 TP0941 TEST_POINT 1 TP0936 TEST_POINT 1 TP0931 TEST_POINT 1 TP0938 TEST_POINT 1 1 TP0940 TEST_POINT TP0951 TEST_POINT 1 TP0930 TEST_POINT TP0950 TEST_POINT 1 15 OUTD 7 OUTE 8 OUTF 9 OUTG TEMP_1 10 OUTH 5 REF 12 SCLK 4 VDD DIN 14 DOUT 3 GND 6 LDAC 2 OUTA PWR_SET 1 OUTB CURR_LIM_SET 16 OUTC VCC3 MAX5259 U0959 CS 11 13 100pF C0935 100pF C09...

Page 272: ...eyed_9 1 Prescaler_Inj TX_Buffer_EN TX_Inj LINE_B LO_INJ_HS RF_IN Rx_Buffer_2_EN 100 n C3861 SH3750 SHIELD 1 L3750 1 0u NC NC R3751 22 NC NC NC NC R3770 C3809 5 600n 100 5 6K R3762 68 R3771 IF6765 IF6766 IF6764 IF6767 C3770 C3857 100 n 470 p 1 SH3751 SHIELD 1 1 SHIELD SH3753 C3772 F9 3V SH3752 SHIELD 470 p C3771 470 p 470 p 470 p C3776 C3774 C3832 470 p 100 R3772 R3766 1 K 4 7K R3752 R3769 100 Q37...

Page 273: ...4 10uF C3828 F9 3V C3821 01uF 330 R3768 L3755 2 2uH 100K R3753 100K R3754 1K R3767 F3 0v F3 0v 100n C3762 L3756 2 2uH 2 2uH L3757 C3807 1uF 100n C3750 100 n C3808 47 K R3759 C3751 100n 470 p 10uF C3775 022uF C3811 C3820 470 p C3773 10uF C3823 C3752 100n 100n Q3756 C3753 4 2 GND VEN 3 1 VIN VOUT 5 U3750 LP3985 BYPASS R3763 1 K Q3755 Q3750 VMULT2 14 VMULT3 12 VMULT4 11 13 VRO WARP 25 XTAL1 23 XTAL2 ...

Page 274: ... 000p 1 p C3837 6 2p 1 3 D3752 1uH L3759 2 R3884 620 C3933 470 p C3935 10 n C3934 10 n 300 R3840 300 R3839 18 R3833 C3802 470 p Y3754 56 n 47n C3816 Y3753 10 n C3852 1 8p 1 8p C3851 C3836 7 5p C3838 6 2p C3854 4 7p C3844 18 p C3835 C3842 22 000p 7 5p C3799 7 5p C3797 8 2p 12 p 1uH C3794 L3763 C3785 470 p 82 R3814 D3768 27 K R3789 D3754 D3769 1 2 3 R3788 27 K C3843 18 p D3753 1uH D3767 L3761 470 p ...

Page 275: ...A 1 B 1 A 1 B 1 A 1 B 1 A 1 B 1 A 1 B 1 A 1 Rx_Buffer_2_EN B 1 A 1 B 1 A 1 B 1 A 1 R3855 100 Q3769 C3913 C3914 B 1 A 1 L3784 4 700K R3869 120 n 5 6K 22 10 n R3873 C3912 330 R3870 C3911 R3871 22 n 220 R3794 10 n R3868 470 p 470 p C3915 470 p R3854 100 R3864 18 300 R3857 68 R3856 300 27 R3865 27 R3852 R3853 0 R3851 R1 R2 Q3768 Q3767 10 n 100 R3828 1 0u C3924 3 3K L3783 C3925 R3845 270nH L3775 0 1uF ...

Page 276: ...K R3757 1 TP6767 TP6768 1 TEST_POINT TP6769 TEST_POINT R3835 0 1 R3842 C3872 100n 300 18 300 82 R3841 R3816 R3834 R3815 C3757 470 p 82 18 p C3875 L3779 120 n 470 p C3865 180 R3818 180 R3824 30 R3823 C3862 470 p C3864 470 p C3863 R3804 18 p 56 n 300 L3778 300 R3809 R3803 C3758 470 p R3820 18 B 1 A 1 TX_Buffer_EN B 1 A 1 B 1 A 1 B 1 A 1 B 1 A 1 B 1 A 1 TX_Inj Keyed_9 1 B 1 A 1 From_TX_VCO B 1 A 1 B ...

Page 277: ...3000 D3001 D3000 L3004 120 0n L3006 4 7u 4 7uF C3006 0 1uF C3015 C3039 01uF 68 p C3002 0 68uF C3004 0 1uF C3014 C3005 0 47uF 0 1uF C3044 12 p C3030 15 p C3029 C3026 27pF C3024 68 p C3025 47 p R3010 390 R3006 10K R3005 10K R3009 1K L3003 4 7uH 390 R3011 15 K R3003 E3001 0 1uF C3013 C3038 01uF C3037 01uF 1000pF C3042 0 1uF C3012 C3011 0 1uF 0 1uF C3010 C3009 0 1uF C3008 0 1uF C3007 0 1uF 100K R3002 ...

Page 278: ...13n C3295 B 1 A 1 38 13n L3263 62 0p 1 n C3292 1 n B 1 A 1 B 1 A 1 C3293 C3287 36 p C3310 24 p B 1 A 1 C3298 62 0p B 1 A 1 L3271 38 13n Q3253 L3267 75 R3267 3 3n B 1 A 0 0 C3271 10 n C3297 7 5p 0 B 1 A 0 L3258 150 0n B 1 A 1 75 p C3278 39 p C3291 18 p C3279 L3257 L3256 B 1 A 1 15 0n B 1 A 1 56 n 27n L3265 10 000n L3254 91 p C3277 B 1 A 1 C3296 22 0p L3253 100 0n B 1 A 1 10 p C3311 L3251 47n L3252 ...

Page 279: ...260 C3261 1 n R3269 3 6K 56 K R3281 3 3K R3280 7 5K R3279 RF_ATTN_2_A 56 K R3278 R3277 3 3K Q3258 B 1 A 1 Q3257 B 1 A 1 Q3256 B 1 A 1 L3268 B 1 A 1 B 1 A 0 0 1 2u 1 2u B 1 A 1 L3266 R3273 3 9K 470 p C3256 1 2u B 1 A 1 L3261 R3274 390 1 n C3255 B 1 A 1 B 1 A 1 D3251 C3263 1 n C3262 470 p 62 R3255 Q3254 C3303 Q3255 1 n B 1 A 1 10 n C3265 470 p C3302 270 0n L3275 C3301 470 p R3271 75 51 B 1 A 1 C3309...

Page 280: ... 10 n C3424 D3401 Q3400 C3409 36 p 36 p C3414 R3413 100 Q3401 C3406 10 n D3400 13 p C3408 L3407 150 n 470 p C3412 C3405 10 n L3400 270 0n 470 p C3400 C3418 1 n L3405 330n 4 7p C3415 TS2_A9E02 Y3401 GND1 1 GND2 2 GND3 4 5 GND4 6 IN 3 OUT FREQ C3420 1 n 330n L3403 C3416 4 3p 10 R3407 C3404 10 n C3411 470 p 10 n C3403 75 R3409 620 R3400 R3401 4 7K L3406 1 0u C3410 470 p C3402 10 n R3402 3 3K 1 5K C34...

Page 281: ...502 33pF 3 3pF C3557 C3555 110pF 470pF C3551 62pF C3532 470pF C3500 68nH L3501 56 56 R3520 56 56 R3521 R3523 R3522 C3559 17nH 470pF C3558 L3552 3 3pF C3556 47pF C3553 110pF C3554 62 p 62 p C3552 62pF L3520 C3533 C3534 22pF 470pF C3521 18 5nH Q3550 3 9 R3538 R3536 3 9 R3537 3 9 C3560 IF3505 10 u 0 R3530 R3535 C3503 R3534 33pF R3533 3 9 3 9 R3532 3 9 3 9 C3562 0 1uF GND U3561 100K R3560 INA138 VPOS ...

Page 282: ...or RLS Lib 1 22n C3735 D3703 12pF 470pF C3704 C3702 L3702 47nH 470pF 25nH C3703 C3701 33pF 30pF L3701 R3733 R3734 240 240 R3736 240 240 R3735 18nH L3731 18nH L3730 3 J3700 3 1 J3700 1 2 J3700 2 8 2pF IF3700 C3731 D3731 C3733 8 2pF C3732 470pF 100K R3739 30K R3738 1 5K R3737 IF3703 30K 100K R3730 1 5K R3731 C3730 R3732 470pF RFPA_OUT B 1 A 1 B 1 A 1 B 1 A 0 0 B 1 A 1 K9 1V_ON B 1 A 1 B 1 A 1 RX_IN ...

Page 283: ...K ENC_SPARE2 ENC_SPARE1 SAP_RX SAP_TX SAP_FSYNC 14 220pF C0713 220pF 1 C0714 20 J0501 20 1 19 J0501 19 18 J0501 18 6 J0501 6 5 J0501 5 C0706 C0711 1 100pF C0712 100pF 1 100pF 1 100pF 1 1 100pF C0710 C0708 1 100pF C0709 1 C0705 100pF 1 C0704 100pF 100pF 1 BOOT 10 J0501 10 VCC5 15 J0501 15 13 J0501 13 A _ENC 16 J0501 16 SW_B 17 J0501 17 3 J0501 3 9 J0501 9 1 J0501 1 4 J0501 4 2 J0501 2 11 J0501 11 V...

Page 284: ... 1 100pF 1 C0401 VR0410 1 C0407 K4 6 K3 4 K2 3 K1 1 A2 5 A1 2 5 6V 9 3V_TX R0406 R0405 1 560 C0420 1K 4 7uF K4 6 K3 A1 5 6V VR0408 1 100pF 4 K2 3 K1 1 A2 J0402 32 31 J0402 31 C0419 27 J0402 27 32 26 J0402 26 20 J0402 20 29 J0402 29 23 J0402 23 19 J0402 19 J0402 17 28 J0402 28 18 J0402 18 17 24 J0402 24 16 J0402 16 30 15 J0402 15 13 J0402 13 12 J0402 12 11 J0402 11 2 J0402 30 22 J0402 22 25 J0402 2...

Page 285: ...RGE 1 GND 3 OUTPUT 4 RESET 6 THRESHOLD 2 TRIGGER VCC5_FILT VCC5 LMC555 U0506 C0535 0 1uF LM2941 U0500 1 ADJ 3 GND1 6 GND2 2 ON_OFF 4 VIN 5 VOUT VCC9 R0531 100K Q0502 C0534 0 1uF A C0531 0 1uF 0 R0527 TEST_POINT TP0500 1 20K VCC1 8 39K R0522 VCC5_FILT R0521 C0528 0 1uF 01uF C0526 C0529 4 7uF 3 SHUTDOWN 6 VTAP C0527 4 7uF 5 ERROR 7 FEEDBACK 4 GND 8 INPUT 1 OUTPUT 2 SENSE UNSW_5V LP2951CD U0507 1 4 R...

Page 286: ...03 MC74LCX125 UCTS2 URTS2 URXD2 UTXD2 U0307 MC74VHC1G00 1 VCC2 85 BUS _UARTB_TXD BUS _UARTB_RXD BUSY_UARTB_RTS LHRST_IN LHRST_OUT RESET_UARTB_CTS SB96_RS232 _EN U0303 MC74LCX125 9 10 8 VCC2 85 3 MC74LCX125 U0300 12 13 11 5 4 6 U0303 MC74LCX125 2 1 0 1uF MC74LCX125 U0303 GND 7 VCC 14 C0302 3 PWR_GND U0303 U0300 MC74LCX125 2 1 GND 14 VCC 0 1uF C0305 VIP_OUT_2_3V VIP_OUT_2_5V U0300 PWR_GND 7 VIP_IN_1...

Page 287: ... 10K R0629 4 8 C0600 BUSY BUS BUS LH_RESET 100K R0626 BUS _UARTB_TXD BUS _UARTB_RXD BUSY_UARTB_RTS RESET_UARTB_CTS 8 10 9 MC74LCX125 VCC2 85 MC74LCX125 U0602 11 13 12 U0602 VCC2 85 U0603 PWR_GND 10K SN74CBT3257 U0606 0 1uF R0636 100K C0614 0 1uF PWR_GND U0602 GND 7 VCC 14 100K R0635 100K R0627 100K R0630 PWR_GND U0607 GND 3 100pF R0628 PWR_GND U0609 GND 3 VCC 5 100 R0624 1 3 2 U0604 10K SB96_RS232...

Page 288: ...9600 VIP Input Output Schematic 73D02970C73 O SHEET 23 OF 23 VIP_IN_2_5V VIP_IN_1_5V VIP_OUT_2_5V VIP_OUT_1_5V VIP_IN_1_3V VIP_IN_2_3V VIP_OUT_1_3V VIP_OUT_2_3V VCC5 0 1uF C0605 VCC5 0 1uF C0601 PWR_GND U0605 GND 3 VCC 5 2 4 PWR_GND U0601 GND 3 VCC 5 1 2 4 MC74VHC1G00 U0605 1 MC74LCX125 U0603 12 13 11 U0601 MC74VHC1G00 MC74LCX125 U0603 9 10 8 ...

Page 289: ...0401 42 42 Other J0401 44 Other J0401 6 6 Other J0401 41 C0470 C0422 33pF C0423 33pF C0424 33pF C0425 33pF 100pF 6 C0426 470pF A1 A2 K1 1 K2 3 K3 4 K4 1 VR0414 5 6V 100pF C0428 100pF C0430 1 100pF C0429 1 C0431 1 1 100pF 1 100pF C0432 100pF 1 C0433 100pF C0435 1 C0434 1 470pF C0436 1 470pF C0437 470pF TP0412 1 Q0404 TP0411 1 TEST_POINT 1 TEST_POINT TP0410 1 TEST_POINT 1 TEST_POINT TP0409 TEST_POIN...

Page 290: ..._5V VIP_OUT_1_3V VIP_OUT_1_5V VIP_OUT_2_3V VIP_OUT_2_5V EMERGENCY LHRST_OUT RESET_UARTB_CTS RIA_USBSUSP SB96_RS232 _EN UARTA_CTS UARTA_RTS UARTA_RXD UARTA_TXD UCTS1_USB_FSEN UCTS2 URTS1_USB_XRXD URTS2 URXD1_USB_VMIN URXD2 USB _RS232_EN USB ENC_SPARE1 ENC_SPARE2 KEYFAIL SAP_DCLK SAP_FSYNC SAP_RX SAP_TX TAMPER_ENC WAKEUP BOOT_DATA_EN BOOT_RX BOOT_TX BUS _UARTB_TXD BUS _UARTB_RXD BUSY_UARTB_RTS LHRST...

Page 291: ...3257 L3258 L3261 L3265 L3266 L3268 L3269 L3270 L3275 L3276 L3277 L3405 L3407 L3751 L3753 L3754 L3755 L3758 L3759 L3760 L3761 L3762 L3763 L3764 L3765 L3766 L3767 L3768 L3769 L3770 L3771 L3772 L3773 L3774 L3784 PC PD PE Q0610 Q0611 Q0612 Q0613 Q3254 Q3255 Q3750 Q3751 Q3752 Q3753 Q3754 Q3755 Q3761 Q3769 R0101 R0102 R0103 R0104 R0109 R0110 R0111 R0113 R0114 R0115 R0116 R0117 R0119 R0120 R0121 R0122 R0...

Page 292: ...08 C3511 C3562 C3563 C3734 C3936 D0952 D3251 D3252 D3255 D3256 J0950 3 2 J3700 L3261 L3266 1 L3272 1 L3273 L3277 L3501 L3503 L3737 M3520 M3542 M3700 M3721 Q0200 3 4 1 Q0503 Q0955 Q3254 Q3255 S S S 6 5 4 S D G 2 3 Q3550 R0220 R0222 R0430 R0515 R0531 R0908 R0915 R0916 R0924 R0946 R0947 R0950 R0953 R0954 R0960 R0963 R0964 R0967 R0968 R0969 R0970 R0971 R0972 R0973 R0974 R0975 R0976 R0977 R0978 R0979 R...

Page 293: ...8 L3255 L3259 L3260 L3262 L3263 L3264 L3267 L3271 L3400 L3401 L3403 L3404 L3406 L3408 L3750 L3752 L3756 L3757 L3775 L3776 L3778 L3779 L3781 L3782 L3783 L3785 L3787 Q0402 Q0403 Q0404 Q0500 Q0501 Q0502 Q0504 Q0505 Q3000 Q3001 Q3252 Q3253 Q3256 Q3257 Q3258 Q3400 Q3401 Q3756 Q3757 Q3758 Q3759 Q3760 Q3762 Q3763 Q3764 Q3765 Q3766 Q3767 Q3768 R0105 R0106 R0107 R0108 R0126 R0127 R0201 R0202 R0203 R0205 R0...

Page 294: ...51 L3552 L3700 2 1 L3701 L3702 L3703 L3704 L3720 2 1 L3721 2 1 L3722 2 1 L3723 L3724 2 1 L3725 2 1 L3726 2 1 L3727 L3730 L3731 2 1 L3732 Q0951 4 5 8 Q0952 Q0953 Q0954 Q0960 Q3250 Q3256 Q3257 1 2 3 Q3530 R0201 R0223 R0231 R0405 R0406 R0407 R0408 R0410 R0412 R0432 R0435 R0506 R0510 R0511 R0512 R0519 R0526 R0528 R0529 R0910 R0911R0912 R0913 R0914 R0917 R0930 R0931 R0932 R0933 R0934 R0935 R0936 R0937 ...

Page 295: ... CO C0404 2113743N38 CAP CHIP 33 0 PF 5 CO Reference Designator Motorola Part Number Description C0405 2113743N38 CAP CHIP 33 0 PF 5 CO C0406 2113743N38 CAP CHIP 33 0 PF 5 CO C0407 2113743N50 CAP CHIP 100 PF 5 COG C0408 2113743N50 CAP CHIP 100 PF 5 COG C0409 2113743N38 CAP CHIP 33 0 PF 5 CO C0410 2113743N38 CAP CHIP 33 0 PF 5 CO C0412 2113743N50 CAP CHIP 100 PF 5 COG C0413 2113743N50 CAP CHIP 100 ...

Page 296: ...P CER 1 000 000 10 C0952 2113743E20 CAP CHIP 10 UF 10 C0953 2311049C47 CAP TANT CHIP 22 0UF 1 Reference Designator Motorola Part Number Description C0954 2113743E20 CAP CHIP 10 UF 10 C0955 2113741N69 CAP CHIP CL2 X7R 10 1 C0956 2311049C06 CAP TANT CHIP 22 UF 35 C0957 2113743M24 CAP CHIP 100000 PF 80 C0959 2113743M24 CAP CHIP 100000 PF 80 C0960 2113743M24 CAP CHIP 100000 PF 80 C0961 2113743M24 CAP ...

Page 297: ...L17 CAP CHIP 1000 PF 10 X C3517 2113743L09 CAP CHIP 470 PF 10 X7 C3520 2113743N26 CAP CHIP 10 0 PF 5 CO C3521 2113743N34 CAP CHIP 22 0 PF 5 CO Reference Designator Motorola Part Number Description C3522 2113743L09 CAP CHIP 470 PF 10 X7 C3530 2113741N69 CAP CHIP CL2 X7R 10 1 C3531 2111078B59 CAP CHIP RF 470 5 NPO C3532 2111078B37 CAP CHIP RF 62 5 NPO 1 C3533 2111078B37 CAP CHIP RF 62 5 NPO 1 C3534 ...

Page 298: ... 470 C3876 2113741F49 CAP CHIP CL2 X7R REEL C3878 2113741F49 CAP CHIP CL2 X7R REEL C3879 2113743T19 CAP 10UF 16V CER 3225 C3881 2104263L01 CAPACITOR 0 1UF FILM C3882 2104263L01 CAPACITOR 0 1UF FILM C3883 2104263L01 CAPACITOR 0 1UF FILM C3910 2113743E20 CAP CHIP 10 UF 10 C3911 2113741F49 CAP CHIP CL2 X7R REEL C3912 2113741F49 CAP CHIP CL2 X7R REEL Reference Designator Motorola Part Number Descripti...

Page 299: ...RFACE MNT AIR W L3721 2485873L02 ENCAPSULATED AIR WOUND L3722 2485873L02 ENCAPSULATED AIR WOUND L3723 2485873L02 ENCAPSULATED AIR WOUND L3724 2484562T16 COIL SURFACE MNT AIR W L3725 2485873L02 ENCAPSULATED AIR WOUND Reference Designator Motorola Part Number Description L3726 2485873L02 ENCAPSULATED AIR WOUND L3727 2485873L02 ENCAPSULATED AIR WOUND L3730 2488428L09 IDCTR CHIP 18NH 5 1 9 L3731 24884...

Page 300: ...7N23 RES CHIP 100K 5 20X4 R0218 0662057M74 RES CHIP 1000 5 20X4 R0219 0662057M74 RES CHIP 1000 5 20X4 R0220 0662057N05 RES CHIP 18K 5 20X40 R0221 0662057M98 RES CHIP 10K 5 20X40 R0222 0662057M98 RES CHIP 10K 5 20X40 R0224 0662057M01 RES CHIP 0 5 20X40 R0225 0662057M98 RES CHIP 10K 5 20X40 R0226 0662057N12 RES CHIP 36K 5 20X40 R0227 0662057N19 RES CHIP 68K 5 20X40 R0228 0662057N11 RES CHIP 33K 5 20...

Page 301: ... RES CHIP 10K 5 20X40 R0992 0662057N23 RES CHIP 100K 5 20X4 R0993 0662057U78 RES CHIP 1 2K 1 1 16W R0994 0662057M91 RES CHIP 5100 5 20X4 Reference Designator Motorola Part Number Description R0995 0662057U78 RES CHIP 1 2K 1 1 16W R0996 0662057M98 RES CHIP 10K 5 20X40 R0997 0662057U78 RES CHIP 1 2K 1 1 16W R0998 0662057V02 RES CHIP 10K 1 1 16W R0999 0662057V02 RES CHIP 10K 1 1 16W R3000 0662057M43 ...

Page 302: ...7M61 RES CHIP 300 5 20X40 R3840 0662057M61 RES CHIP 300 5 20X40 R3841 0662057M61 RES CHIP 300 5 20X40 R3842 0662057M61 RES CHIP 300 5 20X40 R3845 0662057M86 RES CHIP 3300 5 20X4 R3846 0662057M90 RES CHIP 4700 5 20X4 R3851 0662057A11 CHIP RES 27 OHMS 5 R3852 0662057A11 CHIP RES 27 OHMS 5 R3854 0662057M50 RES CHIP 100 5 20X40 Reference Designator Motorola Part Number Description R3855 0662057M50 RES...

Page 303: ...NT SHUNT MONIT U3750 5185353D14 IC SOT23 5 HI PRECISIO U3751 5185963A27 IC TESTED AT25016 48 P U3752 5105492X03 IC SNG HI SPD L MOS NO VR0400 4805656W09 DIODE QUAD 20 VOLT ZEN VR0402 4805656W09 DIODE QUAD 20 VOLT ZEN Reference Designator Motorola Part Number Description VR0404 4805656W10 DIODE DUAL 15 VOLT ZEN VR0405 4805656W10 DIODE DUAL 15 VOLT ZEN VR0406 4805656W10 DIODE DUAL 15 VOLT ZEN VR0407...

Page 304: ..._ATTN_3_B RF_ATTN_3_C RX_FILT_ 1R X_FILT_1_A 9 3V_TO_IF IF_OUT_IF LO_IN VGBIAS_3 VREVERSE VTEMP 5V_FROM_CONTR 5V_TO_FGU 5V_TO_IF 9 3V_FROM_FGU 9 3V_TO_IF CLKOUT_1 DOUTA_1 FREF FS_1 IF PC_1 PD_1 PE_1 5V_IF MODIN MOSIA_ABACUS MOSIA_FGU RFPA_CNTRL RX_ATTEN_1 RX_ATTEN_2 RX_ATTEN_3 RX_FILT_1 SCKA_ABACUS SCKA_FGU SYN_SEL VCURRENT VFORWARD VGBIAS_1 VGBIAS_2 TX_INJ 16 8_MHZ 5V_ABACUS 9 3V_ABACUS 9 3V_FGU ...

Page 305: ...N_SENSE LHRST_IN LHRST_OUT SPARE_2 SPARE_1 SAP_RX SAP_FSYNC SAP_DCLK 8KHZ_DSP_INT MUX_MICATTEN EEPOT_PC_INC A _4 A _3 RX_ATTEN_1 RX_ATTEN_1 BUS_PWR_OUT MODIN 16 8_MHZ 16 8_MHZ 16 8_MHZ MIC_TUNE_EN MODEM_EN DAC_SSI_TXD DAC_SSI_CLK DAC_SSI_FSYNC URCHIN_EN RESET SAP_TX EEPOT_6_CS EEPOT_3_CS EEPOT_2_CS CODEC_PWR_DOWN AUDIO_PA_EN ONE_WIRE MONITOR ABACUS3_CS ABACUS3_CS MUX_TX MUX_RX MUX_AUX_TX EEPOT_U_D...

Page 306: ... M18 PC8 J18 PC9 Z17 PWM _PE14 A7 NC4 B12 NC5 A5 NC6 B14 NC7 NC8 B8 B7 NC9 B18 OC3_PC13 Z18 OWIREDAT_PC10 DSCOWIRE KEYPAD UART_B UART_A INT QSP1 SAP SIM BBP LAYER1_TIMER CLKS GP10 EGPT MISC B13 NC16 A6 NC17 NC18 A13 A14 NC19 A8 NC2 A16 NC20 B2 NC21 B5 NC3 Z4 MUX_CTRL A11 NC1 B6 NC10 B10 NC11 A17 NC12 NC13 A9 B11 NC14 A12 NC15 D18 HW_ID Z12 INT0_PE8 Z13 INT1_PE9 Y14 INT2_PC14 C17 INT3_PC15 Z11 INT4...

Page 307: ... VCC2 85 0 1uF C0903 0 1uF NU 3 GND 2 IN OS 6 5 OUT SHDN 7 VDD 4 8 CLK COM 1 GND 2 SCLK 5 SYNC 6 VDD 3 VOUT 1 DIN 4 G4 A6 TCK E5 TDI B1 B7 TDO TMS D2 VCC1 B3 VCC2 C7 VCC3 E2 VCC4 NC30 NC31 G6 NC4 A7 NC5 B2 NC6 B4 B5 NC7 NC8 B6 NC9 C2 RESET F3 NC24 F4 NC25 F5 NC26 F6 NC27 F7 NC28 G2 NC29 G3 A4 NC3 G5 D6 NC17 D7 NC18 E1 NC19 E4 NC2 A2 NC20 E7 NC21 F1 NC22 F2 NC23 G1 NC1 A1 NC10 C4 NC11 C5 NC12 C6 NC...

Page 308: ... 7 5K 1K 100K R0203 0 1uF C0239 R0210 10K C0203 0 1uF R0209 220pF C0231 SC0001 U0203 33K R0228 VCC2 85 R0235 10K 1uF C0206 10uF C0221 VCC2 85 TP0200 U0208 C0242 R0200 1K 0 1uF C0214 VCC2 85 C0225 0 1uF 36K VCC2 85 0 1uF 100K R0226 0 1uF R0212 C0240 R0224 0 U0200 U0201 3 VCC2 85 VAG TP0203 C0209 0 1uF U0206 470pF C0232 10K TP0205 VCC5 R0221 47K VAG VCC2 85 R0205 R0216 100K C0215 TP0201 4 7uF 0 1uF ...

Page 309: ...D0950 C0956 22uF 2K R0983 100K R0967 9 3V_TX VCC3 U0955 2 1 2K R0993 R091 3 130K R0910 82K SW_A 01uF TP0951 C0943 TP0964 R0940 TP0936 TP0961 0 U0955 4 TP0960 VCC3 9 3V_TX U0955 1 A 9 3V_T X 1K R0948 TP0959 U0960 3 100pF 15K R0971 C0967 0 1uF C0952 100K R0980 R0946 0 0 R0986 33K R0978 10K R0945 C0959 0 1uF 0 1uF C0920 TP0937 R0970 24K R0963 24K U0955 3 15K R0941 30K R0943 R0939 30K 30K R0937 470pF ...

Page 310: ...0nH L5751 C5780 1uF C5752 0015uF C5773 C5779 0015uF 0 1uF 0 1uF C5760 1000pF C5765 C5767 560nH L5750 1000pF R5767 47K R5765 5 1K R5752 47K 47K R5764 47K 0 R5754 R5775 100 R5755 C5802 R5779 12K 15 0nH 220pF L5759 0 1uF C5778 C5777 0 1uF C5776 0 1uF 0 1uF C5789 C5775 C5788 4 7uF 4 7uF AUX2 48 AUX1 22 AGND 46 ADAPTSW CLK 9 CEX 42 CCOMP 39 BIAS2 40 BIAS1 20 AVDD 3 AUX4 2 AUX3 1 4 43 IOUT 16 INDMULT 45...

Page 311: ...220pF C5913 220pF C5914 75 L5917 12nH R5919 R5923 470 220pF C5901 C5948 0 1uF 330nH L5915 C5932 220pF L5901 330nH 330nH L5914 C5946 220pF 360 R5940 1 6K C5922 R5924 4 7pF L5921 27nH 5 6pF C5943 R5909 C5908 100pF 15 L5902 18nH R5917 270 R5904 12K D5912 L5920 C5950 100pF 0 1uF C5936 C5923 1 5pF C5940 5 1pF D5900 220nH L5922 D5905 4 7K R5938 R5933 2 7K Q5905 Y5901 R5928 R5926 270 820 R5939 4 7K R5903...

Page 312: ...832 C5848 100pF C5846 C5859 100pF C5825 330pF 51 R5840 12pF C5829 TX_High_Switch U5825 R5841 100 R5833 270 C5856 R5845 2 7K R5846 0 1uF 12K R5852 4 7K R5851 C5837 0 1uF R5828 4 7K Q5825 470 0 1uF C5831 33 100 R5831 C5861 0 1uF R5842 C5858 18pF L5833 220nH L5831 180nH 0 1uF C5844 330pF C5826 D5828 360 R5854 270 R5834 L5828 15nH 3 9K R5826 C5828 15pF L5829 C5863 3pF 220pF 270nH C5842 C5833 2 2pF R58...

Page 313: ...018 0 C5030 0 1uF 3VA E5001 C5066 1000pF 1000pF C5020 D5003 0 C5021 01uF R5016 U5002 10uH L5003 3VA 3VA PE C5002 12pF 01uF E5007 C5040 C5050 10uF C5004 C5017 01uF C5060 0 1uF 220pF R5019 0 C5069 150pF 150nH L5008 0 1uF C5044 1MEG R5008 5V 1uH L5010 R5010 18K 9 1pF C5048 U5001 0 1uF C5065 R5026 22 R5011 15K 100pF 01uF C5019 C5014 R5030 33K C5071 15pF 22pF 5V C5056 5V 0 1uF C5026 R5002 E5004 470 220...

Page 314: ...C5318 4 7uF 01uF 1000pF C5313 U5300 01uF C5287 12K R5323 033uF C5337 C5353 5 6K 220pF NU R5328 470 R5319 Q5251 C5323 033uF R5306 15K 01uF C5322 C5368 1000pF D5281 033uF C5350 C533 0 220pF C5352 220pF NU Q5257 C5309 01uF 1000pF C5364 C5293 2pF 220pF 220pF C5289 11pF C5358 C5348 8 2pF C5349 R5311 Q5252 10K D5311 C5340 1uH L5290 L5300 220pF 27nH 9 1pF C5336 D5282 C5334 220pF C5292 220pF 3 6pF Q5256 C...

Page 315: ...R5385 180 C5388 01uF 180 R5386 01uF 6 8nH L5384 180 C5385 3 3nH R5384 NU L5383 C5383 01uF C5382 01uF L5385 10nH 6 2pF C5378 10nH L5387 NU 10nH L5386 D5380 180 R5383 1 2 3 4 5 33pF C5391 NU T5380 C5381 5 6pF T5381 1 2 3 4 5 6 8pF C5390 15pF 6 8pF C5377 C5380 NU C5389 12pF L5382 12nH 470 R5382 NU SH5380 NU 1 IF delete PROVIDEA109 65MHzI FSIGNAL RECEIVESYNTHESIZERAREMIXEDTO INJECTIONSIGNALGENERATEDBY...

Page 316: ...5nH L5250 47K R5251 C5257 C5258 6 8pF L5257 39nH 6 8pF L5237 22nH L5258 22nH TP5252 TP5251 TP5250 R5252 R5255 1K 1K 220pF C5251 C5259 R5256 4 7K C5256 01uF 220pF 220pF C5253 47K R5250 47K R5254 R5253 47K D5252 1pF NU D5253 8 2pF C5254 C5255 D5250 L5254 12 5nH D5251 1pF C5250 NU 8 2pF C5252 5nH L5256 12 5nH L5252 8nH L5255 L5251 82nH L5253 8nH RF_IN_1 RF_OUT_1 FE_CNTL_1 ...

Page 317: ... R5411 C5426 0 1uF C5402 0 1uF Q5401 R5407 0 C5420 01uF E5400 NU NU NU NU NU NU NU NU NU NU NU 1 2 GND 3 RFIO1 1 RFIO2 4 V1 5 V2 GND1 1 GND2 2 GND3 4 5 GND4 6 IN 3 OUT 6 IN 3 OUT GND1 1 GND2 2 GND3 4 5 GND4 IF_TO_ABACUS IF_OUT 9 3V_FROM_FE RF_ATTN_1_C 9 3V_TO_CONTR O O O O O O O O O O O O O O O O O O O O O C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C ...

Page 318: ...0pF C5504 R5501 150 NU C5547 12pF C5511 033uF 1 2K R5573 7 5K R5572 220pF C5516 C5524 6pF 33pF 1K C5518 C5549 R5526 100pF 5 1 R5530 12nH L5503 R5505 150 5 1 R5533 220pF C5508 E5501 5 1 R5536 82 R5506 C5556 01uF 0 1uF C5510 C5542 30pF C5563 9 1pF NU 2 7 R5532 TP5502 C5531 R5520 1K 100pF 220pF NU C5514 R5512 R5531 10 2 2 C5554 01uF R5524 33 C5501 10uF C5555 220pF C5538 68pF R5510 82 L5508 12 5nH 100...

Page 319: ...6 8pF C5721 NU 220pF NU 6 8pF 33 SH5701 30K R5711 R5701 SH5703 NU 47pF C5709 1 5pF C5705 D5704 C5710 68pF D5702 NU SH5704 1 8pF C5719 220pF C5702 REV 220pF C5718 7 5pF C5720 11pF C5713 100pF D5701 SH5702 NU C5708 75K R5710 5nH L5712 3 3K R5713 D570 3 L5707 17nH L5704 17nH L5703 17nH C5716 7 5pF C5714 3 9pF C5711 3 9pF C5722 1 5pF NU 30K R5703 100K R5712 220pF C5703 J5701 3 3 9pF D5705 R5704 C5712 ...

Page 320: ...L SAP_DCLK SAP_FSYNC SAP_RX SAP_TX TAMPER_ENC WAKEUP 3 17 3 2 2 18 2 BOOT ENC_RESET ENC_SPARE1 ENC_SPARE2 SSI_INT SW_B _ON OFF UARTA_CTS UARTA_RTS UARTA_RXD UARTA_TXD VIP_IN_1_5V VIP_IN_2_5V VIP_OUT_1_12V VIP_OUT_1_5V VIP_OUT_2_12V VIP_OUT_2_5V NAUTILUS_INT ONE_WIRE PTT RESET_UARTB_CTS RX_FILT_AUDIO SAP_DCLK SAP_FSYNC SAP_RX SAP_TX SPARE_1 SPARE_2 SPI_MISOB SPI_MOSIB SPI_SCKB SPKR SPKR AUX_TX BOOT...

Page 321: ...R0412 100 100pF C0408 J0402 31 10K J0402 10 R0403 15V R0435 1K C0409 VR0407 33pF TP0400 C0401 100pF VR0400 20V J0402 7 J0402 25 10K J0402 24 R0411 VR0402 20V VCC5 C0466 100pF R0408 100 C0467 J0402 19 R0406 100pF C0400 560 33pF C0415 220pF 220pF C0417 C0418 220pF C0412 100pF 100pF C0416 C0414 220pF C0413 100pF 100pF C0419 USB USB USB USB CHAN_ACT_CONN ONE_WIRE_CONN K3 K4 A1 A2 K1 K2 IO7 IO8 IO1 IO2...

Page 322: ...5V_ABACUS UNSW_5V 4 7uF C0536 0 1uF 43K R0510 11V VR0501 C0507 0 1uF U0503 0 1uF C0504 C0529 VCC1 55 U0508 2 C0516 4 7uF 0 1uF R0531 Q0501 C0522 4 7uF 100K U0504 VPOS 8 CONTRLVOLTAGE 5 DISCHARGE 7 GND 1 OUTPUT 3 RESET 4 THRESHOLD 6 TRIGGER 2 2 1 4 GND1 3 GND2 6 ON_OFF 2 VIN 4 VOUT 5 ADJ 1 GND 2 IN 1 OUT 3 7 FEEDBACK 4 GND 8 INPUT 1 OUTPUT 2 SENSE 3 SHUTDOWN VTAP 6 4 5 ERROR 6 5 7 8 ERROR 5 FEEDBAC...

Page 323: ...P_OUT_1_5V VIP_OUT_2_3V VIP_OUT_2_5V 5 4 6 7 GND 14 VCC VM 4 VO_VPO 11 VP 3 VPU 15 VREG 13 GND 17 6 MODE OE_N 1 RCV 2 SUSPND 5 USB_DET 8 VBUS 14 VCC 7 DNEG 9 DPOS 10 ENUMERATE 16 FSE0_VMO 12 3 GND 5 VCC 3 GND 5 VCC 9 10 8 12 13 11 1 2 4 12 13 11 9 10 8 4 11 3 15 13 GND 7 14 6 2 5 8 16 VCC VPOS C1POS R1I R2I T1I T2I R1O R2O T1O T2O VNEG C1NEG C2POS C2NEG 9 10 12 UTXD1_USB_VPOUT USB_TXENB RIA_USBSUS...

Page 324: ...100K R0630 100K U0602 3 U0603 2 VCC2 85 VCC5 U0610 1 10K R0639 VCC2 85 Q0611 Q0610 U0603 5 100 R0624 VCC5 VCC5 U0606 100pF 100 R0622 C0616 0 1uF C0603 U0609 2 10K R0636 Q0613 VCC5 VCC5 U0602 4 100K R0626 C0600 0 1uF R0631 R0635 100K 0 1uF U0604 1 C0604 U0603 1 U0602 1 10K R0638 R0625 10K NU 0 0 3 GND 5 VCC 3 GND 5 VCC 7 GND 14 VCC 4 6 5 1 2 4 1 2 4 1 2 4 3 GND 5 VCC 6 9 10 8 2 4 5 4 1 GND 7 VCC 14...

Page 325: ...4H01 A Figure 7 69 HUE4039A Secure USB RS232 SB9600 VIP Input Output Schematic U0605 1 VCC5 U0601 1 0 1uF VCC5 0 1uF C0605 C0601 U0601 2 U0605 2 U0603 3 U0603 4 4 1 2 4 1 2 GND 5 VCC 3 GND 5 VCC 8 3 12 13 11 9 10 VIP_IN_1_3V VIP_IN_2_3V VIP_IN_1_5V VIP_OUT_1_3V VIP_OUT_1_5V VIP_OUT_2_3V VIP_OUT_2_5V VIP_IN_2_5V ...

Page 326: ...2 K1 K2 K3 K4 6 2 5 1 3 4 2 3 1 3 6 4 1 5 2 A1 2 A2 5 K1 1 K2 3 K3 4 K4 6 1 4 NC 6 NO VPOS 2 5 COM GND 3 1 IN IGNITION_CONN J0401 5 J0401 8 J0401 28 J0401 29 J0401 45 J0401 22 J0401 14 J0401 17 J0401 27 J0401 21 J0401 49 J0401 41 J0401 39 J0401 4 J0401 7 J0401 3 J0401 46 J0401 36 J0401 34 J0401 16 J0401 32 J0401 9 J0401 10 J0401 42 J0401 35 J0401 1 J0401 24 J0401 18 J0401 30 J0401 2 J0401 23 J0401...

Page 327: ...0 J0501 16 J0501 18 A VCC2 85 SW_B J0501 13 J0501 4 J0501 10 C0712 100pF C0711 100pF C0710 100pF C0709 100pF 220pF C0713 220pF C0714 J0501 17 J0501 1 J0501 5 J0501 6 J0501 11 J0501 14 J0501 3 VCC5 J0501 2 100pF J0501 12 J0501 15 C0708 C0706 100pF 100pF C0705 100pF C0704 100pF C0703 100pF C0702 100pF C0701 SAPSSIAudioBus Control I O SAP_TX TAMPER_ENC SAP_DCLK SAP_RX SAP_FSYNC WAKEUP KEYFAIL ENC_RES...

Page 328: ...5305 L5306 L5307 L5380 L5383 L5385 L5389 L5392 L5400 L5401 L5403 L5404 L5406 L5407 L5408 Q5257 Q5401 R5311 R5321 R5327 R5328 R5329 R5333 R5380 R5381 R5382 R5383 R5384 R5385 R5386 R5388 R5400 R5401 R5402 R5403 R5404 R5411 R5412 R5413 R5414 R5415 SH5250 1 5 4 3 T5380 U5300 1 16 8 9 U5303 4 3 2 5 6 1 Y5400 C5282 C5283 C5284 C5285 C5287 C5288 C5289 C5290 C5291 C5292 C5293 C5294 C5295 C5296 C5297 C5299...

Page 329: ...9 C5070 C5071 CLKOUT D5003 DOUTA E5001 E5006 E5007 FS L5002 L5003 L5004 L5012 L5013 L5015 PC PD PE Q5003 R5000 R5001 R5003 R5005 R5014 R5015 R5016 R5017 R5018 R5019 R5020 R5025 R5026 R5027 R5028 R5030 R5031 R5032 R5033 R5034 R5035 1 37 25 13 U5002 C5826 C5829 C5830 C5831 C5834 C5835 C5838 C5840 C5842 C5844 C5846 C5847 C5850 C5851 C5854 C5859 C5860 C5861 C5862 C5863 C5900 C5901 C5904 C5905 C5906 C5...

Page 330: ...503 C0519 C0531 C0532 C0533 C0536 C0600 C0603 C0604 C0606 C0610 C0611 C0613 C0614 C0616 C0953 C0954 C0981 C0984 C0986 C0987 Q0200 Q0610 Q0611 Q0612 Q0613 R0101 R0102 R0103 R0104 R0109 R0110 R0111 R0113 R0114 R0115 R0116 R0117 R0119 R0120 R0121 R0122 R0123 R0124 R0125 R0200 R0204 R0220 R0222 R0303 R0304 R0305 R0307 R0505 R0508 R0509 R0527 R0620 R0621 R0622 R0623 R0625 R0626 R0627 R0628 R0629 R0630 ...

Page 331: ...4 Q0960 R0105 R0106 R0107 R0108 R0202 R0203 R0205 R0206 R0207 R0208 R0209 R0210 R0212 R0216 R0218 R0219 R0221 R0223 R0224 R0225 R0226 R0227 R0228 R0229 R0230 R0231 R0235 R0236 R0403 R0404 R0405 R0406 R0407 R0408 R0409 R0410 R0411 R0412 R0416 R0417 R0418 R0419 R0420 R0421 R0431 R0432 R0435 R0500 R0502 R0503 R0504 R0506 R0201 R0507 R0510 R0526 R0511 R0512 R0513 R0514 R0516 R0517 R0518 R0519 R0520 R0...

Page 332: ...C5845 C5848 C5849 C5852 C5853 C5855 C5856 C5857 C5858 C5909 C5919 C5921 C5932 C5933 C5935 C5936 C5937 C5938 C5939 C5940 C5941 C5942 C5943 C5944 C5945 C5946 C5947 C5948 C5949 C5950 C5951 C5956 C5957 C5958 C5959 C5960 C5961 D5002 D5701 D5702 D5703 D5750 D5751 D5827 D5831 D5833 D5900 D5907 D5908 D5911 D5912 E5002 E5003 E5004 E5005 E5008 E5009 E5502 E6750 L5001 L5006 L5007 L5008 L5010 L5053 L5501 L550...

Page 333: ... C5423 C5424 C5431 C5432 C5433 C5711 C5712 C5713 C5714 C5715 C5716 C5717 C5718 C5720 C5721 D5250 D5251 D5252 D5253 D5281 D5282 D5304 D5305 D5306 D5307 D5313 D5400 D5704 D5705 L5237 L5250 L5251 L5252 L5253 L5254 L5255 L5256 L5257 L5258 L5291 L5292 L5293 L5294 L5295 L5296 L5297 L5298 L5299 L5300 L5301 L5303 L5304 L5308 L5381 L5382 L5384 L5386 L5387 L5388 L5390 L5402 L5411 L5706 L5707 L5708 L5712 L57...

Page 334: ... 5 COG C0403 2113743N38 CAP CHIP 33 0 PF 5 COG C0404 2113743N38 CAP CHIP 33 0 PF 5 COG C0405 2113743N38 CAP CHIP 33 0 PF 5 COG C0406 2113743N38 CAP CHIP 33 0 PF 5 COG C0407 2113743N50 CAP CHIP 100 PF 5 COG C0408 2113743N50 CAP CHIP 100 PF 5 COG C0409 2113743N38 CAP CHIP 33 0 PF 5 COG C0410 2113743N38 CAP CHIP 33 0 PF 5 COG C0412 2113743N50 CAP CHIP 100 PF 5 COG C0413 2113743N50 CAP CHIP 100 PF 5 C...

Page 335: ...F 80 20 Y5V C0904 2113743L01 CAP CHIP 220 PF 10 X7R C0905 2113743M24 CAP CHIP 100000 PF 80 20 Y5V Reference Designator Motorola Part Number Description C0906 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0907 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0908 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0909 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0910 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0911 2113743N50 C...

Page 336: ... 8 2 PF 5PF COG Reference Designator Motorola Part Number Description C5256 2113743L01 CAP CHIP 220 PF 10 X7R C5257 2113743N22 CAP CHIP 6 8 PF 5PF COG C5258 2113743N22 CAP CHIP 6 8 PF 5PF COG C5259 2113743L41 CAP CHIP 10000 PF 10 X7R C5280 2113743L01 CAP CHIP 220 PF 10 X7R C5282 2113743L41 CAP CHIP 10000 PF 10 X7R C5283 2113743N24 CAP CHIP 8 2 PF 5PF COG C5284 2113743L41 CAP CHIP 10000 PF 10 X7R C...

Page 337: ...P CHIP 220 PF 10 X7R C5509 2113743N50 CAP CHIP 100 PF 5 COG C5510 2113743E20 CAP CHIP 10 UF 10 C5512 2113743N44 CAP CHIP 56 0 PF 5 COG C5513 2113743L48 CAP CHIP 22 000 PF 10 Reference Designator Motorola Part Number Description C5515 2113743L48 CAP CHIP 22 000 PF 10 C5516 2113743L01 CAP CHIP 220 PF 10 X7R C5517 2113743E20 CAP CHIP 10 UF 10 C5518 2113743N38 CAP CHIP 33 0 PF 5 COG C5520 2113743N62 C...

Page 338: ...ER SUPER L D 0 1UF C5810 2185419D06 CAP CER SUPER L D 0 1UF C5811 2185419D06 CAP CER SUPER L D 0 1UF C5812 2185419D06 CAP CER SUPER L D 0 1UF C5813 2113741F17 CAP CHIP CL2 X7R REEL 470 Reference Designator Motorola Part Number Description C5816 2113743L01 CAP CHIP 220 PF 10 X7R C5817 2113743L01 CAP CHIP 220 PF 10 X7R C5825 2113743L05 CAP CHIP 330 PF 10 X7R C5826 2113743L05 CAP CHIP 330 PF 10 X7R C...

Page 339: ...D5705 4813825A05 DIODE 30V HOT CARRIER MMBD301L D5750 4802233J09 DIODE TRIPLE SOT25 RH Reference Designator Motorola Part Number Description D5751 4802233J09 DIODE TRIPLE SOT25 RH D5827 4862824C03 DIODE VARACTOR D5828 4862824C03 DIODE VARACTOR D5831 4862824C03 DIODE VARACTOR D5832 4862824C01 DIODE VARACTOR D5833 4813833C02 DIODE DUAL 70V 5B COMM CATH D5900 4802233J09 DIODE TRIPLE SOT25 RH D5901 48...

Page 340: ...2 200 NH 20 L5755 2462587Q20 IND CHIP 2 200 NH 20 L5756 2462587Q20 IND CHIP 2 200 NH 20 L5757 2413926H14 IND CHIP 15 0 NH 5 L5758 2462587T30 IND CHIP 1000NH 5 LOW PRO L5759 2413926H14 IND CHIP 15 0 NH 5 L5760 2462587P25 CHIP IND 12000 NH 5 L5825 2462587V24 CHIP IND 15 NH 5 0805 Reference Designator Motorola Part Number Description L5826 2462587V59 IND CHIP 390 NH 5 L5827 2462587V59 IND CHIP 390 NH...

Page 341: ...ence Designator Motorola Part Number Description R0404 0662057M74 RES CHIP 1000 5 20X40 R0405 0662057M74 RES CHIP 1000 5 20X40 R0406 0662057M68 RES CHIP 560 5 20X40 R0407 0662057M50 RES CHIP 100 5 20X40 R0408 0662057M50 RES CHIP 100 5 20X40 R0409 0662057M98 RES CHIP 10K 5 20X40 R0410 0662057M50 RES CHIP 100 5 20X40 R0411 0662057M98 RES CHIP 10K 5 20X40 R0412 0662057M50 RES CHIP 100 5 20X40 R0415 0...

Page 342: ...0662057M66 RES CHIP 470 5 20X40 R5032 0662057M76 RES CHIP 1200 5 20X40 Reference Designator Motorola Part Number Description R5034 0662057M01 RES CHIP 0 R5050 0662057M36 RES CHIP 27 5 20X4 R5051 0662057M49 RES CHIP 91 5 20X40 R5250 0662057N15 RES CHIP 47K 5 20X40 R5251 0662057N15 RES CHIP 47K 5 20X40 R5252 0662057M74 RES CHIP 1000 5 20X40 R5253 0662057N15 RES CHIP 47K 5 20X40 R5254 0662057N15 RES ...

Page 343: ...K 5 20X40 R5848 0662057M72 RES CHIP 820 5 20X40 R5849 0662057M30 RES CHIP 15 5 20X40 R5850 0662057M58 RES CHIP 220 5 20X40 R5851 0662057M90 RES CHIP 4700 5 20X40 R5852 0662057M90 RES CHIP 4700 5 20X40 R5853 0662057M74 RES CHIP 1000 5 20X40 Reference Designator Motorola Part Number Description R5854 0662057M63 RES CHIP 360 5 20X40 R5855 0662057M01 RES CHIP 0 R5900 0662057M81 RES CHIP 2000 5 20X40 R...

Page 344: ...F UHF 800 MHZ LDMOS DRIVER U5400 5185963A87 IC ATTENUATOR U5501 5185130C65 IC VHF UHF 800 MHZ LDMOS DRIVER U5502 5185963A15 IC TEMPERTURE SENSOR 1M50C U5503 5185353D92 IC CURRENT SHUNT MONITOR U5570 5183308X01 IC LM2941 TO DRPOUT RGTR U5750 5185353D14 IC SOT23 5 HI PRECISION REG 3V U5751 5105492X03 IC SNG HI SPD L MOS NOT GATE U5752 5185963A27 IC TESTED AT25016 48 PIN GFP U5753 5113805B87 IC MUX D...

Page 345: ..._ATTN_3_B RF_ATTN_3_C RX_FILT_1 RX_FILT_1_A 9 3V_TO_IF IF_OUT_IF LO_IN VGBIAS_3 VREVERSE VTEMP 5V_FROM_CONTR 5V_TO_FGU 5V_TO_IF 9 3V_FROM_FGU 9 3V_TO_IF CLKOUT_1 DOUTA_1 FREF FS_1 IF PC_1 PD_1 PE_1 5V_IF MODIN MOSIA_ABACUS MOSIA_FGU RFPA_CNTRL RX_ATTEN_1 RX_ATTEN_2 RX_ATTEN_3 RX_FILT_1 SCKA_ABACUS SCKA_FGU SYN_SEL VCURRENT VFORWARD VGBIAS_1 VGBIAS_2 TX_INJ 16 8_MHZ 5V_ABACUS 9 3V_ABACUS 9 3V_FGU A...

Page 346: ...E K9 1V_EN MISOA MOSIA PA_EN PWR_RANGE RFPA_CNTRL RX_FILT_1 SCKA VCURRENT BUS_PWR_OUT SPARE_2 SPARE_1 RESET SAP_TX SAP_RX SAP_FSYNC SAP_DCLK 8KHZ_DSP_INT MUX_MICATTEN A _4 A _3 RX_ATTEN_1 RX_ATTEN_1 ONE_WIRE MONITOR MODIN 16 8_MHZ 16 8_MHZ 16 8_MHZ MIC_TUNE_EN MODEM_EN DAC_SSI_TXD DAC_SSI_CLK DAC_SSI_FSYNC URCHIN_EN MUX_TX MUX_RX MUX_AUX_TX EEPOT_3_CS EEPOT_2_CS CODEC_PWR_DOWN AUDIO_PA_EN SPI_MOSI...

Page 347: ...SBVPIN Z8 PC0_UBSVMOUT D17 PC11_OC1 PC12_STO W18 PC1_USBTXENB B16 M18 PC8 J18 PC9 Z17 PWM _PE14 A7 NC4 B12 NC5 A5 NC6 B14 NC7 NC8 B8 B7 NC9 B18 OC3_PC13 Z18 OWIREDAT_PC10 B13 NC16 A6 NC17 NC18 A13 A14 NC19 A8 NC2 A16 NC20 B2 NC21 B5 NC3 T17 Z4 MUX_CTRL A11 NC1 B6 NC10 B10 NC11 A17 NC12 NC13 A9 B11 NC14 A12 NC15 D18 HW_ID Z12 INT0_PE8 Z13 INT1_PE9 Y14 INT2_PC14 C17 INT3_PC15 Z11 INT4_PA6_OPTSEL1 Y1...

Page 348: ...D 3 IN 1 NC 4 NO 6 2 VPOS VCC2 85 U0902 COM C0901 0 1uF R0906 100 VCC2 85 VCC2 85 100K R0902 0 1uF C0907 2 C0919 100pF U0903 4 3 1 5 18pF C0914 100 R0739 B7 TDO TMS D2 VCC1 B3 VCC2 C7 VCC3 E2 VCC4 G4 VCC2 85 NC5 B2 NC6 B4 B5 NC7 NC8 B6 NC9 C2 RESET A6 TCK E5 TDI B1 NC26 F6 NC27 F7 NC28 G2 NC29 G3 A4 NC3 G5 NC30 NC31 G6 NC4 A7 NC19 E4 NC2 A2 NC20 E7 NC21 F1 NC22 F2 NC23 F3 NC24 F4 NC25 F5 NC11 C5 N...

Page 349: ...206 R0205 27K 0 1uF C0242 VCC2 85 R0200 1K 0 1uF C0214 100 R0213 1K VCC2 85 R0220 R0218 C0215 18K 0 1uF 4 7uF C0240 0 1uF 9 10 8 4 11 VCC2 85 C0223 0 1uF U0201 3 6 5 7 4 11 C0201 U0201 2 VCC5 150pF C0205 4 OUT1 6 OUT2 3 RR 7 VCC R0235 1K 2 GND1 GND2 5 10 GND3 GND4 11 9 INV 8 M_SS 1 NINV U0204 14 4 11 A _FILT 1uF C0208 VCC5 U0201 4 13 12 VCC5 R0211 33K R0215 10K VPOS 2 VCC2 85 VAG C0200 1uF U0208 5...

Page 350: ... 0 C0971 100pF R0998 10K U0960 3 9 10 8 4 11 R0917 0 U0955 2 6 5 7 4 11 R0968 VCC3 20K 10K R0930 R0936 0 10K R0978 C0985 0 1uF C0962 100pF D0950 100pF C0966 11 VCC3 Q0960 8 4 5 U0960 4 13 12 14 4 Q0952 1 2 3 6 7 TP0954 0 1uF D0954 C0987 0 1uF C0950 C0986 0 1uF U0957 4 13 12 14 4 11 D0951 R0950 0 0 9 10 8 4 11 SW_A R0986 R0943 U0955 3 3 GND 5 VCC 15K U0954 2 24K R0963 9 10 8 4 11 TP0930 9 3V_TX U09...

Page 351: ...8 0 1uF TP5791 RX_Inj_SW C5782 0 1uF TP5790 NC 220pF C5796 0 1uF C5777 C5753 0 1uF R5774 82 C5754 TX_Low_Switch 01uF NC TP5787 R5768 C5771 0 1uF 100 VRO WARP 25 XTAL1 23 XTAL2 24 R5773 150 TEST1 37 TEST2 38 VBPASS 21 VCP 47 VMULT1 15 VMULT2 14 VMULT3 12 VMULT4 11 13 PRE_GND 33 PRE_VDD 34 PVREF 35 REFSEL 18 SFBASE 27 SFCAP 26 SFIN 30 SFOUT 28 MODIN 10 MODOUT 41 NC1 17 NC2 29 NC3 31 PD_GND 44 5 PD_V...

Page 352: ... C5960 R5930 51 Q5901 D5911 C5957 1pF RX_Mid_Switch D5905 R5933 2 7K 330nH L5905 Q5905 R5929 Steer_Line RX_Inj_SW RX_Low_Switch 12K C5941 D5902 100pF C5921 22pF C5913 C5905 3 3pF D5910 220pF 220pF C5945 3 9pF L5917 15nH 220pF C5901 C5912 C5930 220pF 330nH L5915 10nH L5919 C5910 2 7pF 0 1uF C5904 220nH L5922 C5946 220pF 330nH L5912 C5909 100pF 4 7K R5938 R5903 1 6K 75 R5909 C5940 5 1pF R5935 470 12...

Page 353: ...7 12pF C5830 16pF 15 Feedback 0 1uF C5843 R5849 330pF Steer_Line Q5828 C5862 R5840 51 0 1uF 12K C5856 12pF R5846 0 1uF C5837 C5852 R5851 4 7K C5853 330pF C5831 0 1uF 33 R5831 C5839 5 6pF Q5829 L5834 180nH D5831 R5852 L5826 390nH C5850 4 7K TX_INJ 9 1pF R5828 270 NU Q5825 330pF SH5821 39nH L5828 C5834 R5826 2 7K L5827 390nH 330pF C5825 L5829 270nH L5830 220pF C5842 220pF 270nH R5837 C5841 100 R5829...

Page 354: ...MXOP 23 PC 24 PD 25 PE RREF 13 33 SYNCB 9 VDDA 34 GNDS2 4 IF2N 5 IF2P 47 IFIN 15 IOUTC 38 IOUTL 42 LON 43 LOP 22 GNDD 3 GNDF 32 GNDH 45 GNDI 36 GNDL 37 GNDP 16 GNDQ 21 GNDS1 29 DOUTA 30 DOUTB 35 FREF 31 FS 8 GCN 7 GCP 10 GNDA 18 GNDC U5002 20 CLKN 28 CLKOUT CLKP 19 46 CXIF 44 CXVL 41 CXVM 3VA AD9874 2200pF L5003 10uH C5008 1uH 0 1uF C5072 C5067 L5015 20K R5029 100pF 100pF 0 1uF 3VA C5068 0 1uF C50...

Page 355: ...C5320 12pF L5293 390nH NU 01uF C5284 01uF C5314 22nH 220pF L5297 22nH L5301 C5362 RFOUT1 6 RFOUT2 7 VCNTRL 1 VD1 14 2 VG1 VG2 3 GND2 5 GND3 12 GND4 13 NC1 8 NC2 9 NC3 10 NC4 15 RFIN 16 EP 17 G2 11 GND1 4 U5303 220pF C5307 C5280 Q5257 470pF C5345 220pF C5361 220pF 2 GND 1 RFIO1 3 RFIO2 4 V1 5 V2 U5300 4 7K R5313 C5331 D5303 9 1pF 8 2nH L5308 Q5250 22pF C5347 R5325 15 Q5251 C5297 1 5pF 01uF C5322 C5...

Page 356: ... 1pF R5380 470 0 NU R5381 L5389 8 2nH R5387 47 C5386 33pF L5388 68nH D5381 8 2nH L5390 L5381 68nH 12nH R5388 51 9 1pF L5392 NU NU NU C5374 R5385 180 C5388 01uF R5386 180 8 2nH L5384 C5385 01uF R5384 180 L5383 3 3nH C5383 01uF NU C5382 01uF 8 2nH C5378 L5385 L5387 NU 6 2pF L5386 6 8nH D5380 6 8nH R5383 180 4 5 33pF C5391 1 2 3 LO MIXER_RF_IN IF replace 2585040Y01 T5380 0 R5389 I F 109 65MHz THERECE...

Page 357: ... TP5251 TP5250 TP5252 R5252 R5255 1K 1K 220pF C5251 R5256 4 7 01uF C5259 220pF C5256 220pF C5253 47K R5250 47K R5254 R5253 47K D5252 NU D5253 C5254 1pF C5255 5 6pF L5254 12 5nH D5250 C5250 NU D5251 C5252 1pF L5256 5 6pF 12 5nH L5252 5nH 8nH L5255 82nH L5253 8nH L5251 5nH L5250 47K R5251 4 7pF C5257 4 7pF C5258 L5257 39nH L5237 22nH RF_IN_1 RF_OUT_1 FE_CNTL_1 L5258 22nH ...

Page 358: ... C5426 C5424 0 5pF C5416 01uF 220pF NU 220pF C5428 C5400 0 1uF C5427 270nH L5404 1 8pF C5409 NU C5417 0 5pF C5412 2 7pF L5400 390nH L541 1 390nH L5401 220nH C5422 C5406 NU 0 5pF 16pF NU C5432 0 1uF L5408 1uH 13pF C5403 0 R5412 C5418 C5415 2 7pF 1 8pF Q5401 NU R5413 1MEG NU 1MEG R5411 8 2K R5408 C5423 01uF C5419 220pF R5401 27K 0 R5404 GND4 5 IN 6 OUT 3 109 65MHz Y5400 1 GND1 2 GND2 4 GND3 C5411 0 ...

Page 359: ...542 15 01uF C5677 C5518 R5534 15 27pF L5510 L5507 18nH C5519 17nH NU NU 10pF R5540 15 15 R5530 51pF C5579 220pF C5535 220pF C5504 R5507 100 L5501 18nH 4 7pF C5552 30pF C5542 5 S3 8 S4 4 C5545 27pF D1 2 D2 3 G1 6 G2 7 S1 1 S2 C5558 Q5503 R5528 150 01uF C5526 0 1uF C5571 C5573 0 1uF 10uF R5535 10 1K R5520 100pF C5549 0 1uF C5505 C5509 100pF C5565 033uF 100pF C5540 C5516 220pF R5519 100K NU 220pF C55...

Page 360: ...7nH L5708 C5702 220pF C5716 7 5pF C5719 1 8pF D5701 FWD R5712 100K C5703 220pF 5nH L5712 NU SH5703 C5709 47pF R5710 75K ANT 1pF C5707 D5703 J5701 1 1 3 3pF C5711 NU 1 5pF C5722 NU C5721 6 8pF C5712 D5705 3 9pF J5701 2 2 R5704 100K 1 5pF D5704 C5705 68pF C5710 D5702 L5707 R5713 3 3K 17nH R5706 270 C5704 R5708 270 220pF REV SH5704 NU 5nH L5713 3 3pF C5714 C5718 220pF C5720 7 5pF C5713 11pF R5703 30K...

Page 361: ...FSEN UCTS2 URTS1_USB_XRXD URTS2 URXD1_USB_VMIN EMERGENCY EMERG_SENSE IGNITION IGNITION_SENSE LV_DETECT SOFT_TURN_OFF SW_B _ON OFF SW_B _SENSE 16 BOOT_DATA_EN BOOT_RX BOOT_TX 3 1 1 10 7 2 2 1 3 3 2 2 10 9 13 3 0 1 14 19 19 16 UARTA_CTS UARTA_RTS UARTA_RXD UARTA_TXD USB USB USB_PWR VIP_OUT_1_12V VIP_OUT_2_12V VPP 7 AUX_MIC BUS _UARTB_TXD BUS _UARTB_RXD BUSY_UARTB_RTS CHAN_ACT EMERGENCY IGNITION MONI...

Page 362: ... VR0400 Q0400 5 TP0420 C0402 33pF 0 J0402 30 R0430 J0402 22 100pF C0407 4 7uF SW_B 2 A1 5 A2 1 K1 3 K2 4 K3 6 K4 C0420 VR0410 6 8V J0402 17 3 12 J0402 2 TP0419 15V VR0406 J0402 18 J0402 16 J0402 25 R0411 J0402 7 10K J0402 29 33pF C0464 33pF 4 IO4 5 IO5 6 IO6 7 IO7 8 IO8 C0406 VR0411 1 IO1 2 IO2 3 IO3 J0402 8 VCC5 J0402 24 C0466 100pF C0413 100pF 100pF 220pF C0419 R0412 C0418 J0402 26 100 C0408 100...

Page 363: ... U0506 CONTRLVOLTAGE 5 DISCHARGE 7 GND 1 100K R0500 VCC5_FILT U0505 GND 2 IN 1 OUT 3 1K R0509 A VCC2 85 20K R0522 0 1uF C0534 VCC2 85 0 1uF C0523 VCC5_FILT UNSW_5V SW_A VCC5 20V VR0502 330K R0530 0 1uF Q0507 Q0504 SW_B _ON OFF C0507 R0511 9 3V_ABACUS R0525 33K R0532 3 3K R0526 100 Q0503 100 3 3K C0510 R0508 Q0500 4 7uF 01uF C0519 22uF C0533 Q0501 5 2 3 6 4 1 R0521 A 39K 100pF C0503 0 1uF C0500 1uF...

Page 364: ... 5 C0315 1uF C0307 1uF C0301 0 1uF U0308 2 GND 3 VCC 5 3 VP 15 VPU 13 VREG R0310 22 OE_N 2 RCV 5 SUSPND 8 USB_DET 14 VBUS 7 VCC 4 VM 11 VO_VPO 9 DNEG 10 DPOS 16 ENUMERATE 12 FSE0_VMO 17 GND MODE 6 1 1 2 4 U0304 R0305 22 U0307 1 100 R0301 100 R0300 VCC5 0 1uF C0302 R0304 C0308 1uF 13 11 22 1 2 4 U0300 4 12 VCC2 85 VCC2 85 U0308 1 C0309 1uF U0307 2 GND 3 VCC 5 BUS _UARTB_TXD BUS _UARTB_RXD BUSY_UART...

Page 365: ...611 100 R0622 VCC2 85 C0603 U0609 2 3 GND 5 VCC 0 1uF U0602 2 5 4 6 0 1uF C0610 R0632 0 VCC2 85 U0611 2 GND 3 VCC 5 U0611 1 1 2 4 R0630 100K 100 R0623 VCC5 U0610 1 1 2 4 VCC2 85 9 10 8 Q0611 U0602 1 2 1 3 U0602 3 10K R0639 100 R0620 U0607 1 1 2 4 VCC5 100 R0624 C0615 0 1uF VCC2 85 VCC 4 YA 7 YB 9 YC 12 YD VCC5 I0B 11 I0C 14 I0D 3 I1A 6 I1B 10 I1C 13 I1D 1 SELECT 16 U0606 15 EN_OE 8 GND 2 I0A 5 C06...

Page 366: ... A2 1 K1 3 K2 4 K3 C0441 0 1uF L040 0 10uH C0433 100pF C0460 100pF J0401 5 VR0421 11V C0421 J0401 50 470pF 10 K R042 0 J0401 8 C0429 100pF VCC5 VCC5 A J0401 4 J0401 2 J0401 20 R0431 10K VR0412 20V 2 5 1 3 4 6 100pF Q0404 C0425 J0401 17 J0401 21 0 R0421 C0435 470pF C0436 470pF TP0412 J0401 3 C0439 VCC2 85 100pF 33K R0422 J0401 18 470pF VCC2 85 J0401 25 C0437 J0401 19 J0401 43 C0440 100pF C043 4 100...

Page 367: ...R0417 100 R0416 100 R0415 12 12 15V VR0423 3 15V VR0422 3 33pF C0443 33pF C0442 33pF C0423 33pF C0424 J0401 34 TP0408 J0401 33 TP0407 J0401 30 J0401 28 J0401 29 J0401 27 J0401 12 J0401 11 C0459 33pF C0450 33pF J0401 15 J0401 13 33pF C0456 33pF C0455 C0478 100pF 33pF C0452 33pF C0451 J0401 41 J0401 42 J0401 24 J0401 37 J0401 39 J0401 36 J0401 38 J0401 45 3 12 J0401 35 3 12 15V VR0425 15V VR0424 33p...

Page 368: ... 100pF 220pF C0713 220pF C0714 100pF C0708 C0706 100pF 100pF C0705 100pF C0704 100pF C0703 100pF C0702 100pF C0701 J0501 16 J0501 13 J0501 17 J0501 11 J0501 14 J0501 12 J0501 15 J0501 19 J0501 20 J0501 18 J0501 4 J0501 1 J0501 5 J0501 6 J0501 3 J0501 2 SAP_TX TAMPER_ENC SAP_DCLK SAP_RX SAP_FSYNC WAKEUP KEYFAIL ENC_RESET ENC_SPARE1 ENC_SPARE2 BOOT Control I O J0501 8 J0501 7 A _ENC SW_B VCC5 SAPSSI...

Page 369: ...00 C5401 C5402 C5403 C5404 C5405 C5406 C5408 C5410 C5411 C5412 C5413 C5414 C5417 C5418 C5425 C5426 C5427 C5428 C5429 C5430 C5722 D5280 D5300 D5301 D5302 D5303 D5311 D5380 D5381 E5400 3 2 J5701 L5280 L5281 L5282 L5283 L5284 L5285 L5286 L5287 L5288 L5289 L5290 L5302 L5305 L5306 L5307 L5309 L5380 L5383 L5385 L5389 L5392 L5400 L5401 L5403 L5404 L5406 L5407 L5408 Q5250 Q5251 Q5252 Q5253 Q5257 Q5401 R53...

Page 370: ...9 C5930 C5931 CLKOUT D5003 D5501 D5502 D5828 D5832 D5901 D5902 D5903 D5904 D5905 D5906 D5909 D5910 DOUTA E5001 E5006 E5007 FS J0501 L5002 L5003 L5004 L5012 L5013 L5015 L5502 L5503 L5505 L5751 L5753 L5755 L5826 L5828 L5830 L5832 L5834 L5835 L5900 L5901 L5902 L5904 L5905 L5906 L5908 L5909 L5912 L5913 M5501 M5502 PC PD PE Q5003 Q5503 Q5570 Q5750 Q5751 Q5826 Q5829 Q5901 Q5903 R5000 R5001 R5003 R5005 R...

Page 371: ...4 R0211 R0215 R0220 R0222 R0300 R0301 R0303 R0304 R0305 R0415 R0422 R0425 R0430 R0505 R0508 R0509 R0515 R0517 R0530 R0531 R0620 R0621 R0622 R0623 R0624 R0625 R0626 R0627 R0628 R0629 R0630 R0631 R0632 R0634 R0635 R0636 R0639 R0908 R0915 R0916 R0923 R0924 R0946 R0947 R0950 R0951 R0952 R0953 R0954 R0960 R0963 R0964 R0967 R0968 R0969 R0970 R0971 R0972 R0973 R0974 R0975 R0976 R0977 R0978 R0979 R0980 R0...

Page 372: ...7 R0108 R0126 R0127 R0128 R0129 R0130 R0201 R0205 R0206 R0208 R0209 R0210 R0212 R0213 R0216 R0218 R0219 R0221 R0223 R0224 R0225 R0227 R0228 R0229 R0230 R0231 R0235 R0236 R0307 R0310 R0403 R0404 R0405 R0406 R0407 R0408 R0409 R0410 R0411 R0412 R0416 R0417 R0418 R0419 R0420 R0421 R0431 R0432 R0435 R0500 R0502 R0503 R0504 R0506 R0507 R0510 R0511 R0512 R0513 R0514 R0516 R0518 R0519 R0520 R0521 R0522 R0...

Page 373: ... C5858 C5909 C5919 C5921 C5932 C5933 C5935 C5936 C5937 C5938 C5939 C5940 C5941 C5942 C5943 C5944 C5945 C5946 C5947 C5948 C5949 C5950 C5951 C5956 C5957 C5958 C5959 C5960 D5002 D5701 D5702 D5703 D5750 D5751 D5827 D5831 D5833 D5900 D5907 D5908 D5911 D5912 E5002 E5003 E5004 E5005 E5008 E5009 E5501 E5502 E6750 L5001 L5006 L5007 L5008 L5010 L5053 L5501 L5504 L5506 L5507 L5508 L5510 L5701 L5702 L5703 L57...

Page 374: ...C5422 C5423 C5424 C5431 C5432 C5433 C5711 C5712 C5713 C5714 C5715 C5716 C5717 C5718 C5720 C5721 D5250 D5251 D5252 D5253 D5281 D5282 D5304 D5305 D5306 D5307 D5313 D5400 D5704 D5705 L5237 L5250 L5251 L5252 L5253 L5254 L5255 L5256 L5257 L5258 L5291 L5292 L5293 L5294 L5295 L5296 L5297 L5298 L5299 L5300 L5301 L5303 L5304 L5308 L5381 L5382 L5384 L5386 L5387 L5388 L5390 L5402 L5411 L5706 L5707 L5708 L571...

Page 375: ...N38 CAP CHIP 33 0 PF 5 COG C0403 2113743N38 CAP CHIP 33 0 PF 5 COG C0404 2113743N38 CAP CHIP 33 0 PF 5 COG C0405 2113743N38 CAP CHIP 33 0 PF 5 COG C0406 2113743N38 CAP CHIP 33 0 PF 5 COG C0407 2113743N50 CAP CHIP 100 PF 5 COG C0408 2113743N50 CAP CHIP 100 PF 5 COG C0409 2113743N38 CAP CHIP 33 0 PF 5 COG C0410 2113743N38 CAP CHIP 33 0 PF 5 COG C0412 2113743N50 CAP CHIP 100 PF 5 COG C0413 2113743N50...

Page 376: ... CHIP 1000 PF 10 X7R C0901 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0902 2113743M24 CAP CHIP 100000 PF 80 20 Y5V Reference Designator Motorola Part Number Description C0903 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0904 2113743L01 CAP CHIP 220 PF 10 X7R C0905 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0906 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0907 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0908 211...

Page 377: ... CAP CHIP 1 0 UF 10 X7R Reference Designator Motorola Part Number Description C5251 2113743L01 CAP CHIP 220 PF 10 X7R C5252 2113743N20 CAP CHIP 5 6 PF 5PF COG C5253 2113743L01 CAP CHIP 220 PF 10 X7R C5255 2113743N20 CAP CHIP 5 6 PF 5PF COG C5256 2113743L01 CAP CHIP 220 PF 10 X7R C5257 2113743N18 CAP CHIP 4 7 PF 25PF COG C5258 2113743N18 CAP CHIP 4 7 PF 25PF COG C5259 2113743L41 CAP CHIP 10000 PF 1...

Page 378: ...13743E20 CAP CHIP 10 UF 10 C5506 2113743N26 CAP CHIP 10 0 PF 5 COG Reference Designator Motorola Part Number Description C5507 2113743N16 CAP CHIP 3 9 PF 25PF COG C5508 2113743L01 CAP CHIP 220 PF 10 X7R C5509 2113743N50 CAP CHIP 100 PF 5 COG C5510 2113743E20 CAP CHIP 10 UF 10 C5512 2113743N44 CAP CHIP 56 0 PF 5 COG C5513 2113743L48 CAP CHIP 22 000 PF 10 C5515 2113743L48 CAP CHIP 22 000 PF 10 C5516...

Page 379: ... C5810 2185419D06 CAP CER SUPER L D 0 1UF C5811 2185419D06 CAP CER SUPER L D 0 1UF C5812 2185419D06 CAP CER SUPER L D 0 1UF C5813 2113741F17 CAP CHIP CL2 X7R REEL 470 C5816 2113743L01 CAP CHIP 220 PF 10 X7R C5817 2113743L01 CAP CHIP 220 PF 10 X7R C5825 2113743L05 CAP CHIP 330 PF 10 X7R C5826 2113743L05 CAP CHIP 330 PF 10 X7R Reference Designator Motorola Part Number Description C5827 2113743N30 CA...

Page 380: ...4802482J02 PIN DIODE SMD D5703 4802482J02 PIN DIODE SMD D5704 4813825A05 DIODE 30V HOT CARRIER MMBD301L Reference Designator Motorola Part Number Description D5705 4813825A05 DIODE 30V HOT CARRIER MMBD301L D5750 4802233J09 DIODE TRIPLE SOT25 RH D5751 4802233J09 DIODE TRIPLE SOT25 RH D5827 4862824C01 DIODE VARACTOR D5828 4862824C01 DIODE VARACTOR D5831 4862824C01 DIODE VARACTOR D5832 4862824C01 DIO...

Page 381: ...2462587Q20 IND CHIP 2 200 NH 20 L5756 2462587Q20 IND CHIP 2 200 NH 20 L5757 2413926H12 IND CHIP 10 0 NH 5 L5758 2462587T30 IND CHIP 1000NH 5 LOW PRO L5759 2413926H11 IND CHIP 8 2 NH 5 Reference Designator Motorola Part Number Description L5760 2462587P25 CHIP IND 12000 NH 5 L5825 2462587V41 IND CHIP 390 NH 10 L5826 2462587V59 IND CHIP 390 NH 5 L5827 2462587V59 IND CHIP 390 NH 5 L5828 2462587V29 CH...

Page 382: ...tor Motorola Part Number Description R0229 0662057N19 RES CHIP 68K 5 20X40 R0230 0662057N11 RES CHIP 33K 5 20X40 R0231 0662057C13 CHIP RES 2 7 OHMS 5 R0235 0662057M74 RES CHIP 1000 5 20X40 R0236 0662057M97 RES CHIP 9100 5 20X40 R0300 0662057M50 RES CHIP 100 5 20X40 R0301 0662057M50 RES CHIP 100 5 20X40 R0303 0662057M78 RES CHIP 1500 5 20X40 R0304 0662057M34 RES CHIP 22 5 20X40 R0305 0662057M34 RES...

Page 383: ... R5003 0662057N23 RES CHIP 100K 5 20X40 R5005 0662057M98 RES CHIP 10K 5 20X40 R5006 0662057M62 RES CHIP 330 5 20X40 Reference Designator Motorola Part Number Description R5010 0662057N05 RES CHIP 18K 5 20X40 R5011 0662057N03 RES CHIP 15K 5 20X40 R5013 0662057M70 RES CHIP 680 5 20X40 R5014 0662057M01 RES CHIP 0 5 20X40 R5015 0662057M01 RES CHIP 0 5 20X40 R5016 0662057M01 RES CHIP 0 5 20X40 R5017 06...

Page 384: ... R5772 0662057M71 RES CHIP 750 5 20X40 R5773 0662057M54 RES CHIP 150 5 20X40 Reference Designator Motorola Part Number Description R5774 0662057M48 RES CHIP 82 5 20X40 R5775 0662057M50 RES CHIP 100 5 20X40 R5776 0662057M74 RES CHIP 1000 5 20X40 R5777 0662057M74 RES CHIP 1000 5 20X40 R5778 0662057M72 RES CHIP 820 5 20X40 R5779 0662057N01 RES CHIP 12K 5 20X40 R5780 0662057M84 RES CHIP 2700 5 20X40 R...

Page 385: ...rt Number Description U0601 5113805B78 IC 1 GATE 2 INPUT NAND U0602 5113837A15 IC 3 3V QUAD BUFFER U0603 5109522E53 IC BFR 1BITS NC7SZ125P5X 3 STATE O U0604 5113818A14 IC DL OP AMP RAIL TO RAIL U0605 5113805B78 IC 1 GATE 2 INPUT NAND U0606 5105109Z31 IC QUAD 2 1 MUX DEMUX U0607 5109522E74 IC 2INPUT AND GATE U0608 5109522E74 IC 2INPUT AND GATE U0609 5113805B78 IC 1 GATE 2 INPUT NAND U0610 5113805B7...

Page 386: ...LKOUT_2 CLKOUT_3 DOUTA_2 DOUTA_3 FS_2 FS_3 K9 1 Lock_Det MOD_IN PC_2 PC_3 PD_2 PD_3 PE_2 9 3V_TO_CONTR FE_FILTER_1 FE_FILTER_2 IF_IN IF_OUT RF_ATTN_1_B RF_ATTN_1_C RF_ATTN_2_B RF_ATTN_2_C RF_ATTN_3_B RF_ATTN_3_C 16_8MHz 16_8_CONT 5V_AUX_5 5V_AUX_6 5V_Reg NC 5V_FROM_CONTR 5V_TO_FGU 5V_TO_IF CLKOUT_1 DOUTA_1 FE_FILTER_3 FE_FILTER_4 FREF FS_1 IF PC_1 PD_1 PE_1 5V_IF 5V_TO_FE 9 3V_FROM_FE VGBIAS1 VGBI...

Page 387: ...INT5_PA7_OPTSEL2 Y12 T17 MOD MUX_CTRL Z4 NC1 B3 GND12 H17 GND5 I17 GND6 A18 GND7 B17 B9 GND8 GND9 A10 HW_ID D18 INT0_PE8 Z14 W17 COLUMN6 COLUMN7 R17 DCDA_PA8 Z7 DSC_RX_PD6 C18 DSRA_INT6_PA10 E17 DTRA_INT7_PA11 F18 A4 GND10 GND11 H2 A1 CKIL CLKSEL_PD15 T18 COLUMN0 X17 COLUMN1 Y15 COLUMN2 Y13 COLUMN3 Y17 COLUMN4 Z16 COLUMN5 VCC1 8 U0001 33C34 CKIH R0114 0 VCC2 85 3 MC74LCX125 U0104 4 12 13 11 MC74LC...

Page 388: ...DBG_XDW T7 R7 A23_PA0_DSP_DBG_YDW T12 A3 P13 A4 L10 A11 T10 A12 R9 A13 L9 A14 K9 A15 J9 A16 L8 A17 M8 A18 12 U100 1 EIM_BLOCK R12 A0 T13 A1 P9 A10 11 13 TP0126 1 6 5 VDD_EIM_FILT C112 0 1uF 1 TP0115 1 9 TP0118 0 9 4 0 1uF C117 C111 0 1uF 14 15 4 15 3 14 15 5 TP0119 1 1 100pF C115 12 3 3 1 11 C109 0 1uF 10 E101 0 1uF 7 15 14 C116 8 2 15 4 1 VDD_EIM 9 6 13 TP0130 1 TP0112 Q5VSS H15 VCCA A7 2 1 18 H2...

Page 389: ...DETECT MIC_HI MOD MONITOR IF0008 AUX_MIC AUX_RX AUX_TX 9 3V_ABACUS IF0005 IF0023 IF0035 IF0031 IF0013 IF0007 IF0030 IF0019 IF0032 IF0016 IF0010 IF0018 IF0003 IF0025 K9 1V IF0026 IF0012 IF0027 5V_ABACUS SPARE_2 SPARE_1 SAP_RX SAP_FSYNC SAP_DCLK 8KHZ_DSP_INT MUX_MICATTEN EEPOT_PC_INC A _4 A _3 RX_ATTEN_1 RX_ATTEN_1 BUS_PWR_OUT 16 8_MHZ 16 8_MHZ 16 8_MHZ MIC_TUNE_EN MODEM_EN DAC_SSI_TXD DAC_SSI_CLK D...

Page 390: ...5 PO_POS 2 RO_NEG 17 TG 18 TI_NEG 9 BCLKR 12 BCLKT 8 DR 13 DT 7 FSR 14 FST 16 HB VCC2 85 MC145483 U0200 7 VCC R0223 18K 10 GND3 GND4 11 9 INV 8 M_SS 1 NINV 4 OUT1 6 OUT2 3 RR U0204 TDA1519C 2 GND1 GND2 5 VREFIN 0 1uF C0234 6 CLK 5 DATA 3 GND 8 IN 4 LOAD 2 OUT 7 VDD 1 C0209 0 1uF LM1971 U0206 C0232 18K R0220 470pF C0212 1 0 1uF 47K TP0206 100pF R0205 MC33204 6 5 7 4 11 C0211 U0201 3 MC33204 9 10 8 ...

Page 391: ...D BUS _UARTB_RXD BUSY_UARTB_RTS BUS_PWR_OUT CABLE_DET EMERGENCY FORCE_FAIL IGNITION KEYFAIL MIC_HI MOD NAUTILUS_CS 1 1 15 1 AUX_MIC AUX_RX 1 5 0 0 3 16 1 10 15 9 18 SPKR UARTA_CTS UARTA_RTS UARTA_RXD UARTA_TXD USB USB USB_PWR VIP_OUT_1_12V VIP_OUT_2_12V VPP 12 19 AUX_MIC BUS _UARTB_TXD BUS _UARTB_RXD BUSY_UARTB_RTS CHAN_ACT EMERGENCY IGNITION MONITOR ONE_WIRE PTT RESET_UARTB_CTS RX_FILT_AUDIO SPKR...

Page 392: ...0307 2 GND 3 R1O 12 R2I 8 R2O 9 T1I 11 T1O 14 T2I 10 T2O 7 VCC 16 U0305 ST3232 3 C1NEG C1POS 1 5 C2NEG 4 C2POS GND 15 R1I 13 10 8 C0307 0 1uF 22 MC74LCX125 U0303 3 9 R0305 VCC5 VCC9 0 1uF C0302 7 GND 14 VCC C0308 0 1uF U0303 5 PWR_GND 0 1uF C0311 0 1uF 0 1uF C0313 C0306 0 1uF C0310 0 1uF VCC2 85 C0305 3 MC74LCX125 U0303 1 2 1 3 VCC2 85 1 2 4 MC74LCX125 U0300 1 2 1 URTS2 URXD2 UTXD2 TC7S00FU U0307 ...

Page 393: ... 33pF C0405 33pF C0404 TP0418 1 J0402 3 J0402 22 J0402 13 9 3V_TX J0402 1 J0402 23 C0416 J0402 5 J0402 21 100pF R0411 10K 3 4 6 J0402 24 VR0402 20V 2 5 1 33pF J0402 15 J0402 28 C0463 33pF C0406 J0402 8 470pF C0465 100pF C0466 C0419 C0413 100pF 100 100pF R0408 VR0405 15V 220pF C0418 R0412 100 C0408 J0402 26 J0402 19 100pF 100pF C0467 560 R0406 33pF C0400 C0414 220pF 4 7uF C0420 VR0410 A1 2 A2 5 K1 ...

Page 394: ...5 J0401 1 C0444 33pF 1K R0404 A1 A2 K1 K2 K3 K4 5 6V VR0414 C0431 100pF J0401 30 J0401 24 Q0402 VR0423 15V 1 J0401 46 VCC5 TP0415 1 TP0403 J0401 23 VCC5 C0445 33pF C0434 100pF 100pF J0401 32 C0433 R0416 100 33pF C0432 100pF 100pF C0454 J0401 9 C0449 J0401 10 J0401 42 C0461 220pF TP0407 1 33K R0422 0 R0421 TP0413 1 C0448 100pF J0401 35 1 C0425 100pF TP0402 C0442 33pF 3 GND 5 VCC J0401 3 TP0412 1 U0...

Page 395: ...0505 MC78M05 GND 2 IN 1 OUT 3 2K R0509 100K R0516 5V_ABACUS UNSW_5V 4 7uF C0527 UNSW_5V 7 5K R0528 C0514 150uF 7 FEEDBACK 4 GND 8 INPUT 1 OUTPUT 2 SENSE 3 SHUTDOWN VTAP 6 4 LP2951CD U0502 5 ERROR U0604 2 MC33202 6 5 7 8 0 1uF C0512 1uF C0532 FEEDBACK 7 GND 4 INPUT 8 OUTPUT 1 SENSE 2 SHUTDOWN 3 VTAP 6 SW_B _ON OFF SW_B _ON OFF U0501 LP2951CD ERROR 5 0 1uF C0528 0 1uF C0531 10 R0519 R0507 10K R0502 ...

Page 396: ...CC2 85 VCC5 TC7S00FU U0610 1 1 2 10K R0639 VCC2 85 Q0611 10K 10K R0638 GND 7 VCC 14 R0625 PWR_GND U0603 5 R0629 10K 100K VCC2 85 SB96_RS232 _EN_INV VCC2 85 VCC5 100 R0622 R0634 C0603 U0609 2 PWR_GND 3 GND 5 VCC 0 1uF R0636 Q0613 2 3 1 8 4 VCC5 10K 2 1 3 MC33202 U0604 1 MC74LCX125 U0602 1 2 1 3 U0603 1 MC74LCX125 0 R0632 R0631 0 R0635 100K 7 YB 9 YC 12 YD VCC5 VCC5 14 I0D 3 I1A 6 I1B 10 I1C 13 I1D ...

Page 397: ...P Input Output Schematic 4 1 2 4 U0605 1 TC7S00FU 1 2 VCC5 TC7S00FU U0601 1 0 1uF VCC5 0 1uF C0605 C0601 GND 5 VCC U0601 2 PWR_GND 3 GND 5 VCC 8 U0605 2 PWR_GND 3 12 13 11 U0603 3 MC74LCX125 9 10 VIP_IN_1_3V VIP_IN_2_3V VIP_IN_1_5V VIP_OUT_1_3V VIP_OUT_1_5V VIP_OUT_2_3V VIP_OUT_2_5V VIP_IN_2_5V U0603 4 MC74LCX125 MAEPF 27848 O Part Series 600 2 ...

Page 398: ...J0501 19 J0501 20 J0501 16 J0501 18 A VCC2 85 SW_B J0501 13 J0501 4 J0501 10 C0712 100pF C0711 100pF C0710 100pF C0709 100pF 220pF C0713 220pF C0714 J0501 17 J0501 1 J0501 5 J0501 6 J0501 11 J0501 14 J0501 3 VCC5 J0501 2 100pF J0501 12 J0501 15 C0708 C0706 100pF 100pF C0705 100pF C0704 100pF C0703 100pF C0702 100pF C0701 SAP_TX TAMPER_ENC SAP_DCLK SAP_RX SAP_FSYNC WAKEUP KEYFAIL ENC_RESET ENC_SPAR...

Page 399: ... 5 GND 7 VCC 14 U802 1 CLK 1 Q1 3 Q2 4 Q3 5 Q4 6 J701 20 VCC2 85 J701 17 J701 23 PWR_GND U804 3 GND 7 VCC 14 J701 4 UNSW_B _ENC J701 33 D801 1 2 3 J701 21 Q800 1 3 2 J701 31 J701 29 J701 25 R805 10K R800 10K J701 32 Q803 47K 47K P501 17 C803 P501 20 J701 14 A 0 1uF P501 7 P501 3 5 6V VR800 R801 100K P501 1 P501 10 J701 38 P501 18 2 J701 5 U800 MC33269D ADJ 1 IN 3 OUT J701 2 VCC5 UNSW_B _ENC CLK 11...

Page 400: ...2 NC28 D3 NC14 D4 NC15 D6 NC16 D7 NC17 E1 NC18 E4 NC19 A2 NC2 E7 NC20 C3 G7 2 4_MHZ G1 48_MHZ A1 NC1 C4 NC10 C5 NC11 C6 NC12 D1 NC13 A3 16 8_CLK C1 ENABLE A5 GND1 E3 GND2 E6 GND3 JTAG_EN C0915 VCC2 85 XCR3032XL U0901 IN 2 6 OS OUT 5 7 SHDN 4 VDD 100pF MAX7414 FL0900 CLK 8 1 COM GND 3 C0905 0 1uF VCC2 85 R0902 100K C0904 C0908 0 1uF VCC2 85 220pF R0900 100K 0 1uF C0903 VCC2 85 C0919 C0907 0 1uF 100...

Page 401: ...56 4 100K R0962 100K TP0942 1 10K R0991 R0995 R0937 1 2K 1 30K TP0931 1 TP0955 Q0955 D G S 3 9K R0994 0 1uF C0954 MC33204 U0957 2 6 5 7 4 11 TP0939 1 9 L1 5 L2 6 U_D 2 VDD 3 W1 4 W2 7 U0952 MAX5452 CS1 1 CS2 10 GND 8 INC D0952 C0951 1uF 1 C0963 100pF TP0952 1 10K R0999 100K TP0941 R0952 1 2K R0955 J0950 1 1 10K R0988 VCC3 9 3V_TX A 1 2K R0993 0 R0986 0 R0980 SW_A R0943 20K R0963 24K 100pF C0968 0 ...

Page 402: ...3VA 51pF C6052 5V 3VA Q6000 C6026 3VA IF6017 27pF IF6005 330 R6004 3pF C6061 D6051 C6016 0 1uF 0 R6022 3VA DOUTA 0 47uF C6057 C6054 12pF E6002 390 R6007 0 1uF C6060 E6004 SHIELD SH6000 1 IF6013 C6096 0 1uF 220nH L6000 0 R6015 200pF 01uF C6011 C6003 48 VDDI 40 VDDL 39 VDDP 14 VDDQ 12 VREFN 11 VREFP 25 PE RREF 13 33 SYNCB 9 VDDA 17 VDDC 26 VDDD 6 VDDF 27 VDDH 15 IOUTC 38 IOUTL 42 LON 43 LOP 2 MXON 1...

Page 403: ...251 3 GND 2 IN 1 OUT D6253 03S10 B6250 01uF C6287 1K R6258 TP6254 1 01uF C6253 R6254 200 Q6252 VN_B6256 22nH L6262 D6252 3 IN 2 OUT 1 01uF C6260 B6251 MD365 GND 22K R6252 01uF C6269 C6279 01uF R6253 1K L6259 1uH L6263 22nH 01uF C6263 Q6250 C6273 47pF 01uF C6282 5V 1 TP6257 1 1 TP6256 C6254 TP6255 01uF 2 GND 1 RFIO1 3 RFIO2 4 V1 5 V2 R6259 200 AT266 U6252 22nH L6253 22K R6257 R6282 10K C6299 1000pF...

Page 404: ...IF6256 22nH L6261 TP6259 C6250 01uF 01uF 1 VN_B6253 VN_B6255 C6277 TP6262 1uH L6257 1 TP6252 3 9pF C6288 22nH C6264 L6251 0 1uF C6289 0 1uF 1 5K R6278 200 R6272 R6270 1K IF6250 TP6251 1 200 R6269 B6253 MD365 GND 3 IN 2 OUT 1 C6256 C6281 01uF 01uF C6295 1000pF C6284 01uF C6285 01uF TP6260 1 D6254 C6268 01uF C6274 01uF 0 R6279 01uF C6266 47pF C6272 200 R6268 C6251 01uF 1K R6267 22nH L6260 C6297 9 1p...

Page 405: ...H IF6358 IF6363 IF6356 4pF C6351 IF6350 C6358 0 1uF IF6354 L6352 1 2uH VN_T6350 VN_T6351 1uH L6355 0 1uF C6354 10pF C6353 820 TP6350 1 R6354 IF6361 2 2pF 5 6pF C6352 C6357 4pF C6356 IF6362 L6350 750nH Q6350 8 2pF IF6355 C6350 IF6351 1pF C6355 GND2 2 GND3 3 5 GND4 1 IN 4 OUT B6351 73E16 5A 6 GND1 L6353 IF6353 750nH R6350 10K IF6352 IF6359 C6359 0 1uF RF_ATTN_1_B 5V_TO_FE 9 3V_FROM_FE R6352 39K IF_I...

Page 406: ...3 POS 1 IF6501 M6520 HEATSINK IF6507 01uF C6507 R6524 8 2 IF6500 IF6514 VN_B6501 0 R6527 IF6502 R6521 8 2 L6502 7 5nH 10 R6549 10 R6526 VN_B6520 IF6503 IF6508 L6522 57R01 0 1uF C6523 0 1uF C6524 0 1uF 100pF C6525 1K R6520 C6503 C6521 39pF VN_B6540 R6522 8 2 VN_B6503 IF6510 VN_B6502 VN_B6561 VN_B6564 VN_B6565 VN_B6500 01uF C6504 IF6505 C6509 IF6504 0 1uF 12pF 39pF C6522 C6506 C6502 39pF 15pF IF6509...

Page 407: ...41 R6552 2 L6542 C6562 0 1uF 17nH 33 R6559 C6554 VN_B6566 13pF 5 1pF C6553 C6560 0 1uF VINPOS 5 VPOS R6547 33 INA138 U6541 GND 2 1 OUT 4 VINNEG 3 C6558 39pF 33 R6548 Q6540 12pF C6544 VN_B6521 R6545 5m 2 R6554 IF6542 39pF C6565 Q6541 11pF C6548 10pF C6555 33 R6560 HEATSINK GND1 1 GND2 2 GND3 3 4 GND4 C6561 M6542 0 1uF R6551 2 C6564 39pF 12pF C6552 2 R6556 5 1pF C6551 R6557 R6540 2 R6546 1K 12pF C65...

Page 408: ...R6755 IF6784 IF6763 C6817 NC C6775 01uF 10uF R6765 180 100 R6757 C6780 39pF IF6753 NC 0 1uF C6757 022uF C6779 C6788 IF6775 R6760 3 3K 0 1uF IF6783 C6766 0 1uF F3 0v C6763 0 1uF 100K R6753 5V_Reg F3 0v IF6778 10K R6766 R6767 IF6772 C6806 36K NC 022uF R6754 1K VN_T6772 5V_Reg VN_T6770 VN_T6760 VN_T6757 VN_T6759 VN_T6771 Q6758 VN_B6769 NC 2K 1uH L6756 R6769 0 1uF F3 0v C6790 F3 0v VCONT 1 VDD 4 C6781...

Page 409: ...767 39pF TP6751 1 TP6753 TP6750 1 39pF C6784 Q6761 Q6760 1 2 5 3 4 C6773 39pF C6802 39pF 2 1 TP6769 1 1 TP6757 1 TP6766 1 TP6763 TP6759 1 TP6761 1 R6774 330 IF6764 150 R6780 R6828 150 8 0V From_TX_VCO TX_8 V TX_FDBK TX_INJ R6778 1 5K IF6765 39pF 2 5 3 4 C6798 Q6756 6 1 C6801 39pF 10K R6775 39pF C6797 NC VN_B6752 VN_B6771 VN_B6772 R6792 10 1 2 5 3 4 C6761 Q6755 39pF NC 240 R6791 51 R6777 VN_T6766 2...

Page 410: ...1uF C6824 39pF R6800 18 39pF C6820 4 7K R6797 R6790 300 R6804 300 R6802 300 L6757 3 3nH 150 C6822 R6795 C6825 39pF 39pF R6796 0 1uF C6823 1K 300 R6799 R6793 150 39pF R6794 39 39pF C6841 C6840 R6824 300 Q6762 01uF C6826 R6803 18 R6789 12nH L6758 2 GND2 4 GND3 5 GND4 3 RFIN 6 RFOUT 300 Q6763 MAALSS0017 1 GND1 62 R6801 R6798 300 C6819 VS1 RX_FDB VS2 From_RX_VCO RX_INJ 39pF MAEPF 27831 O Part Series 6...

Page 411: ...6 1K R6807 150 R6808 10 8 2nH C6828 39pF L6760 C6832 39pF C6833 01uF R6823 360 R6827 300 3pF C6836 10 R6815 1K R6813 39pF C6831 150 R6814 C6834 39pF R6817 18 R6811 300 300 R6809 L6763 8 2nH Q6765 R6819 15K 300 R6818 R6820 10K R6826 18 R6816 300 R6812 5 6K 82 R6821 C6830 TP6765 18 39pF C6829 R6831 R6825 39pF 01uF 300 300 C6838 82 R6829 300 R6833 Q6764 R6830 C6835 TX_FDBK 8 0V From_TX_VCO TX_8V TX_I...

Page 412: ... U0950 16 9 8 1 U0959 1 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 Y Z P X W V U T S R H I J K L M N G F E D C B A Y Z P X W V U T S R H I J K L M N G F E D C B A U0001 C0100 C0204 C0207 C0213 C0223 C0301 C0312 C0428 C0436 C0437 C0442 C0444 C0450 C0452 C0454 C0455 C0458 C0461 C0469 C0502 C0503 C0519 C0536 C0600 C0603 C0604 C0606 C0610 C0611 C0613 C0614 C0...

Page 413: ...L6756 L6761 Q6757 Q6758 R6752 R6753 R6754 R6755 R6756 R6758 R6760 R6762 R6763 R6766 R6767 R6768 R6769 R6770 TP6752 TP6770 TP6771 U6750 U6752 17 22 16 11 10 6 5 17 22 16 11 10 6 5 U6754 U6755 2 3 4 Y6750 1 C0703 C0705 C6000 C6001 C6002 C6003 C6005 C6006 C6007 C6011 C6012 C6013 C6020 C6021 C6022 C6023 C6026 C6030 C6031 C6032 C6033 C6058 C6059 C6060 C6096 CLKOUT D6030 DOUTA E6006 E6007 E6008 FS L6000...

Page 414: ...C6278 D6250 D6251 D6252 L6259 R6255 R6258 TP6253 MAEPF 27851 O 5 6 4 3 2 1 B6351 C6353 C6354 C6355 C6356 C6357 C6358 C6359 L6352 L6353 L6355 Q6350 R6350 R6352 R6353 R6354 TP6350 B6250 3 2 3 3 2 B6252 B6253 C6257 C6258 C6263 C6264 C6268 C6270 C6271 C6272 C6274 C6276 C6277 C6279 C6288 C6289 C6293 C6295 C6296 C6298 C6299 D6253 D6254 D6255 D6256 D6257 D6258 L6252 L6258 R6270 R6271 TP6250 TP6251 3 4 6 ...

Page 415: ... R0904 R0905 TP0005 TP0200 TP0201 TP0202 TP0203 TP0204 TP0205 TP0206 TP0418 TP0419 TP0420 TP0500 TP0950 14 7 8 U0103 14 7 8 U0104 U0105 1 20 11 10 U0200 7 8 14 U0201 5 6 10 U0202 U0203 5 8 4 3 6 4 3 6 4 3 6 U0208 U0209 U0210 14 7 8 U0300 14 7 8 U0303 16 1 8 9 U0305 U0307 U0308 U0400 4 3 6 U0401 1 4 5 8 1 4 5 8 U0502 1 4 5 8 U0506 U0507 U0601 U0605 U0900 G7 G1 A7 A1 U0901 16 8 9 U0902 U0903 U0963 V...

Page 416: ...Q6756 Q6759 Q6760 Q6761 Q6762 3 4 5 Q6763 Q6764 Q6765 Q6766 R0524 R6001 R6003 R6004 R6006 R6008 R6009 R6019 R6757 R6761 R6764 R6765 R6774 R6775 R6777 R6778 R6779 R6780 R6782 R6789 R6790 R6791 R6792 R6793 R6794 R6795 R6796 R6797 R6798 R6799 R6800 R6801 R6802 R6803 R6804 R6805 R6806 R6807 R6808 R6809 R6810 R6811 R6812 R6813 R6814 R6815 R6816 R6817 R6818 R6819 R6820 R6821 R6823 R6824 R6825 R6826 R682...

Page 417: ...60 5 6 4 3 2 1 B6350 C6251 C6256 C6266 C6281 C6285 C6297 C6350 C6351 C6352 L6251 L6257 L6261 L6350 L6351 R6272 R6273 R6275 R6278 R6279 R6280 R6281 TP6252 TP6261 TP6262 U6251 C6252 C6253 C6259 C6260 C6254 C6282 C6283 C6286 C6287 C6720 C6721 C6730 C6731 C6732 C6733 D6730 D6731 L6254 L6262 L6720 L6721 L6722 L6730 L6731 M6720 Q6250 Q6251 Q6253 Q6254 R6250 R6251 R6252 R6254 R6256 R6257 R6259 R6277 R673...

Page 418: ... Main Board 7 179 6815854H01 A June 15 2005 Figure 7 140 HUF4017A Daughtercard Module Board Layout O C100 C102 C103 C104 C105 C106 C107 C109 C110 C111 C112 C113 C115 C116 C117 D100 D101 E101 E102 E103 R100 R106 A1 A16 T1 T16 U100 G1 A1 A8 G8 U102 A1 A6 H1 H6 U103 MAEPF 27911 O ...

Page 419: ...PF 80 20 Y5V Reference Designator Motorola Part Number Description C0306 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0307 NOTPLACED 64AM DUMMY PART NUMBER C0308 2113743E20 CAP CHIP 10 UF 10 C0309 2113743E20 CAP CHIP 10 UF 10 C0310 2113743E20 CAP CHIP 10 UF 10 C0311 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0312 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0313 2113743M24 CAP CHIP 100000 PF 80 20 Y5V C0400...

Page 420: ...5 2113743N50 CAP CHIP 100 PF 5 COG Reference Designator Motorola Part Number Description C0706 2113743N50 CAP CHIP 100 PF 5 COG C0708 2113743N50 CAP CHIP 100 PF 5 COG C0709 2113743N50 CAP CHIP 100 PF 5 COG C0710 2113743N50 CAP CHIP 100 PF 5 COG C0711 2113743N50 CAP CHIP 100 PF 5 COG C0712 2113743N50 CAP CHIP 100 PF 5 COG C0713 2113743L01 CAP CHIP 220 PF 10 X7R C0714 2113743L01 CAP CHIP 220 PF 10 X...

Page 421: ...P 10000 PF 10 X7R C6251 2113743L41 CAP CHIP 10000 PF 10 X7R C6252 2113743L41 CAP CHIP 10000 PF 10 X7R C6253 2113743L41 CAP CHIP 10000 PF 10 X7R C6254 2113743L41 CAP CHIP 10000 PF 10 X7R Reference Designator Motorola Part Number Description C6255 2113743L41 CAP CHIP 10000 PF 10 X7R C6256 2113743L41 CAP CHIP 10000 PF 10 X7R C6257 2113743L41 CAP CHIP 10000 PF 10 X7R C6258 2113743L41 CAP CHIP 10000 PF...

Page 422: ... 0 70PF 1PF 250V HI FREQ C6750 2113743E20 CAP CHIP 10 UF 10 Reference Designator Motorola Part Number Description C6751 2113743S01 CAP CER CHIP 1 0 UF 10 16V C6753 2113743E20 CAP CHIP 10 UF 10 C6755 2113743N50 CAP CHIP 100 PF 5 COG C6757 2113743E20 CAP CHIP 10 UF 10 C6758 2113743L17 CAP CHIP 1000 PF 10 X7R C6759 2113743N38 CAP CHIP 33 0 PF 5 COG C6760 2113743L17 CAP CHIP 1000 PF 10 X7R C6761 21137...

Page 423: ...ola Part Number Description L6257 2462587T30 IND CHIP 1000NH 5 LOW PRO L6258 2488428L05 IND CHIP WW 7 5NH 5 2 1A 1608 L6259 2462587T30 IND CHIP 1000NH 5 LOW PRO L6260 2462587T38 IND CHIP 22NH 5 LOW PRO L6261 2462587T38 IND CHIP 22NH 5 LOW PRO L6262 2462587T38 IND CHIP 22NH 5 LOW PRO L6263 2462587T38 IND CHIP 22NH 5 LOW PRO L6350 2462587N65 CHIP IND 750 NH 5 L6351 2462587N64 CHIP IND 680 NH 5 L6352...

Page 424: ...cription R0230 0662057N11 RES CHIP 33K 5 20X40 R0231 0662057C01 CHIP RES 0 OHMS 050 OHMS R0235 0662057M98 RES CHIP 10K 5 20X40 R0236 0662057M97 RES CHIP 9100 5 20X40 R0303 0662057M78 RES CHIP 1500 5 20X40 R0304 0662057M34 RES CHIP 22 5 20X40 R0305 0662057M34 RES CHIP 22 5 20X40 R0307 0662057M98 RES CHIP 10K 5 20X40 R0403 0662057M98 RES CHIP 10K 5 20X40 R0404 0662057M74 RES CHIP 1000 5 20X40 R0405 ...

Page 425: ...7M01 RES CHIP 0 5 20X40 R6012 0662057M01 RES CHIP 0 5 20X40 Reference Designator Motorola Part Number Description R6013 0662057M01 RES CHIP 0 5 20X40 R6014 0662057M01 RES CHIP 0 5 20X40 R6015 0662057M01 RES CHIP 0 5 20X40 R6016 0662057M01 RES CHIP 0 5 20X40 R6019 0662057M74 RES CHIP 1000 5 20X40 R6020 0662057M98 RES CHIP 10K 5 20X40 R6021 0662057M98 RES CHIP 10K 5 20X40 R6022 0662057M01 RES CHIP 0...

Page 426: ...S TTL SPDT ANALOG SC70 U0209 5162852A79 IC MOS TTL SPDT ANALOG SC70 U0210 5162852A79 IC MOS TTL SPDT ANALOG SC70 U0300 5113837A15 IC 3 3V QUAD BUFFER U0303 5113837A15 IC 3 3V QUAD BUFFER U0304 5187970L15 IC USB TRANS FULL SPEED Reference Designator Motorola Part Number Description U0305 5185353D94 IC RS232 TRANSCEIVER U0307 5109522E17 IC SNGL NAND TC7S00FU U0308 5109522E74 IC 2 INPUT AND GATE U040...

Page 427: ...24 4805656W10 DIODE DUAL 15 VOLT ZENER VR0425 4805656W10 DIODE DUAL 15 VOLT ZENER VR0500 4813830A14 DIODE 5 1V 5 225MW MMBZ5231B_ VR0501 4813830A24 DIODE 11V 5 225MW MMBZ5241B_ VR0950 4813832C77 TRANS SUP 24V HIGH PWR VR0951 NOTPLACED 64AM DUMMY PART NUMBER Y0100 4809995L05 XTAL QUARTZ 32 768KHZ CC4V T1 Y6750 5185143E07 IC 16 8 MHZ REF OSC 8 PPM 1085674C03 PASTE NC SMQ230 5405569Y02 LBL BARCODE AP...

Page 428: ..._HI 67 4 RX_AUDIO 68 5 IGNITION 40 20 VIP OUT 1_12v 54 11 VIP OUT 2_12v 52 12 BRICK_5V 32 23 SSI_CLKX 20 31 SSI_DX 22 34 SSI_RX 23 33 SSI_FSX 21 4 FACT BOOT 17 DAMOTE 19 VIP OUT 3_12v 53 GND Remaining pins 1 2 49 50 Table 8 2 Rear Accessory Flex Cable J2 to P0402 Pin Out List Signal J2 26 Pin Female P0402 32 Pin Female GND 1 14 1 2 14 31 32 BUS 2 3 BUS 3 5 TX_DCE 4 7 RX_DCE 5 9 USB 6 13 USB 7 11 R...

Page 429: ...8 2 Flex Cable Pin Out Lists Flex Cables June 15 2005 6815854H01 A Notes ...

Page 430: ...Mail Orders Send written orders to the following addresses The Radio Products and Services Division RPSD was formerly known as the Customer Care and Services Division CCSD and or the Accessories and Aftermarket Division AAD A 4 Telephone Orders Radio Products and Services Division United States and Canada 7 00 AM to 7 00 PM Central Standard Time Monday through Friday Chicago U S A 1 800 422 4210 1...

Page 431: ...6 8641 For Parts and Equipment Purchase Orders A 6 Parts Identification Radio Products and Services Division United States and Canada 1 800 422 4210 menu 3 A 7 Product Customer Service Customer Response Center Non technical Issues 1 800 247 2346 FAX 1 800 247 2347 The Radio Products and Services Division RPSD was formerly known as the Customer Care and Services Division CCSD and or the Accessories...

Page 432: ...and receiver ICs analog to digital conversion Conversion of an instantaneous dc voltage level to a corresponding digital value See also D A analog to digital converter A device that converts analog signals into digital data See also DAC automatic level control A circuit in the transmit RF path that controls RF power amplifier output provides leveling over frequency and voltage and protects against...

Page 433: ...al communications that utilizes privacy call as well as memory channel and busy channel lock out to enhance communication efficiency digital signal processor A microcontroller specifically designed for performing the mathematics involved in manipulating analog information such as sound that has been converted into a digital form DSP also implies the use of a data compression technique digital sign...

Page 434: ...riber radio FLASHcodes are only applicable for radios which are upgradeable through the FLASHport process FLASHport A Motorola term that describes the ability of a radio to change memory Every FLASHport radio contains a FLASHport EEPROM memory chip that can be software written and rewritten to again and again FMR See Florida Manual Revision Florida Manual Revision A publication that provides suppl...

Page 435: ...liquid crystal display LED See light emitting diode light emitting diode An electronic device that lights up when electricity is passed through it liquid crystal display An LCD uses two sheets of polarizing material with a liquid crystal solution between them An electric current passed through the liquid causes the crystals to align so that light cannot pass through them LO Local oscillator low sp...

Page 436: ...ator An electronic device that produces alternating electric current and commonly employs tuned circuits and amplifying components OSW See outbound signaling word OTAR See over the air rekeying outbound signaling word Data transmitted on the control channel from the central controller to the subscriber unit over molded pad array carrier A Motorola custom IC package distinguished by the presence of...

Page 437: ...ftware containing the feature set of an ASTRO radio See also CPS random access memory A type of computer memory that can be accessed randomly that is any byte of memory can be accessed without touching the preceding bytes RAM See random access memory read only memory A type of computer memory on which data has been prerecorded Once data has been written onto a ROM chip it cannot be removed and can...

Page 438: ...tion Interface Input Line Serial Peripheral Interface How the microcontroller communicates to modules and ICs through the CLOCK and DATA lines signal An electrically transmitted electromagnetic wave Signal Qualifier mode An operating mode in which the radio is muted but still continues to analyze receive data to determine RX signal type softpot See software potentiometer software Computer programs...

Page 439: ...ons time out timer A timer that limits the length of a transmission TOT See time out timer transceiver Transmitter receiver A device that both transmits and receives analog or digital signals Also abbreviated as XCVR transmitter Electronic equipment that generates and amplifies an RF carrier signal modulates the signal and then radiates it into space TSOP See thin small outline package TX Transmit...

Page 440: ...menting a compression algorithm particular to voice See also voice encoder vocoder controller A PC board that contains an ASTRO radio s microcontroller DSP memory audio and power functions and interface support circuitry voice encoder The DSP based system for digitally processing analog signals and includes the capabilities of performing voice compression algorithms or voice encoding See also voco...

Page 441: ...June 15 2005 6815854H01 A Glossary 10 Notes ...

Page 442: ...d 3 19 switchable 450 520 MHz band 3 21 B B power routing controller 3 65 back end receiver section 136 174 MHz band ABACUS III IC 3 23 IF 3 23 overview 2 5 380 470 MHz band ABACUS III IC 3 25 IF filter 3 25 overview 2 6 theory of operation 3 24 450 520 MHz band ABACUS III IC 3 26 IF filter 3 26 theory of operation 3 26 700 800 MHz band ABACUS III IC 3 28 IF filter 3 28 overview 2 6 theory of oper...

Page 443: ...rence oscillator frequency 5 24 no TX audio 5 34 poor RX sensitivity or no RX audio 5 25 RFPA power control no VGBIAS 5 42 RFPA no or low TX power output 5 37 RX back end poor SINAD or no audio 5 29 RX IF poor SINAD or no audio 5 27 TX or RX VCO unlock Fail 001 5 35 700 800 MHz band low or no RX injection signal 5 50 low or no TX injection signal 5 51 no 16 8 MHz reference 5 43 no TX audio 5 52 po...

Page 444: ...n 3 20 700 800 MHz band low noise amplifier LNA 3 22 mixer 3 23 overview 2 6 preselector filters 3 22 theory of operation 3 22 functional blocks radio 2 1 G glossary of terms Glossary 1 H handling precautions 4 1 harmonic filter 136 174 MHz band 3 31 380 470 MHz band 3 35 450 520 MHz band 3 39 700 800 MHz band 3 43 highpass filter receiver front end 380 470 MHz band 3 19 450 520 MHz band 3 20 I IF...

Page 445: ...1 1 revisions ii MCU system clock 3 68 mixer receiver front end 136 174 MHz band 3 18 380 470 MHz band 3 19 450 520 MHz band 3 21 700 800 MHz band 3 23 mobile model chart 700 800 MHz xxix UHF Range 1 xxvii UHF Range 2 xxviii VHF xxvi mode analog 2 9 ASTRO 2 10 model chart mobile 700 800 MHz xxix UHF Range 1 xxvii UHF Range 2 xxviii VHF xxvi model numbering scheme xxv N notations manual 1 1 O ON ou...

Page 446: ...eceiver front end 136 174 MHz band 3 17 380 470 MHz band 3 19 450 520 MHz band 3 21 700 800 MHz band 3 22 programming flash 3 75 publications related xx R radio 136 174 MHz band back end receiver 2 5 DC power distribution 3 16 frequency generation unit 2 7 front end receiver section 2 5 receiver 2 5 transmitter 2 6 380 470 MHz band back end receiver section 2 6 DC power distribution 3 15 frequency...

Page 447: ... 2 6 back end introduction 3 23 front end introduction 3 16 primary components 2 5 reflashing firmware 3 76 related publications xx replacement parts ordering A 1 reset circuits controller 3 66 RF board theory of operation 3 8 RF exposure compliance information ii RFPA 136 174 MHz band driver stage 3 30 final stage 3 30 first stage 3 30 theory of operation 3 29 380 470 MHz band driver stage 3 34 f...

Page 448: ...FPA 3 33 450 520 MHz band frequency generation unit FGU charge pump bias 3 56 introduction 3 54 lock detect 3 56 loop filter 3 56 LV Frac N synthesizer 3 55 modulation 3 56 prescaler feedback 3 58 receiver injection 3 57 receiver VCOs 3 57 reference oscillator 3 55 superfilter 3 56 transmitter injection 3 57 transmitter VCOs 3 57 voltage multiplier 3 55 major board sections 3 11 receiver back end ...

Page 449: ...y of operation 3 41 circuit protection 2 7 description 3 29 ON output network 2 7 power control 2 7 primary components 2 6 RFPA 2 7 troubleshooting board ID jumper configuration 5 10 charts introduction 5 1 list 5 1 daughtercard module 4 2 FGU troubleshootong aids 136 174 MHz band 4 7 380 470 MHz band 4 13 450 520 MHz band 4 19 700 800 MHz band 4 24 flowcharts 136 174 MHz band low or no RX injecti...

Page 450: ... 22 power amplifier 4 34 receiver front end 4 33 signal tracing 4 3 standard bias tables 4 28 voltage measurement procedures 4 3 rigid circuit boards 4 2 schematics main board 700 800 MHz HUF4017A 7 147 listing 7 1 UHF Range 1 HUE4039A 7 65 UHF Range 2 HUE4040A 7 106 VHF HUD4022A 7 26 table 5 3 test points 5 10 waveforms 6 2 U UHF Range 1 radio specifications xxxi UHF Range 2 radio specifications ...

Page 451: ...Index x June 15 2005 6815854H01 A This page is intentionally left blank ...

Page 452: ... ASTRO are registered in the U S Patent and Trademark Office All other product or service names are the property of their respective owners Motorola Inc 2005 All rights reserved Printed in U S A Motorola Inc 8000 West Sunrise Boulevard Ft Lauderdale FL 33322 ...

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Summary of Contents for XTL 1500

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Motorola XTL 1500, Detailed Service Manual, Page: 311 / 452

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Summary of Contents for XTL 1500

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