Motorola GP1280 Series Service Information Download Page 42

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4-8

VHF PCB 8486062B12 / Schematics

CR3303

R3306

R3324

2.2K

R3320

R3311

2.2pF

C3305

.022uF

C3318

C3321

C3311

330pF

C3324

150pF

33pF

Q3301

R3319

470nH

L3304

15pF

C3303

100K

R3317

R3314

R3316
470

100K

R3303

C3308

22pF

330pF

C3335

C3338

RX_IN_1_FE

470pF

150nH

L3309

R3321

C3307

150

100pF

39pF

C3317

12nH

L3303

150pF

C3313

RX_IN

C3332

RX_INJ_1_FE

L3301

39pF

C3314

12nH

6.8pF

C3339

10pF

33K

R3307

82pF

C3320

D3302

0.1uF

C3309

100pF

C3323

SH3303
SHIELD

SHIELD

SH3302
SHIELD

SHIELD

SH3301
SHIELD

SHIELD

R3313

C3312

L3308

16pF

C3315

10nH

L3306

10pF

12nH

33nH

L3312

.022uF

C3337

R3309

C3304

5.6K

C3331

150pF

C3330

100pF

0.1uF

C3326

1000pF

C3325

330pF

C3327

CR3301

C3319

2.7pF

0.1uF

C3306

330

R3315

C3334

L3305

20pF

12nH

DACRx

VHF_RX_FE_1

0102726B12

C3322
100pF

R3312

R5_2_FE

R5_3_FE

R3305

R3322

47K

R3323

220

C3316

RSSI_1_FE

DACRx_1_FE

3.3pF

IF_1_FE

XFMR

T3302

C3329

mgc_comps

330pF

C3301

RX_INJ

RSSI

5.6pF

C3310

1pF

100K

R3304

D3301

1.5K

R3308

C3302

T3301

XFMR

150pF

mgc_comps

SMBV1032

CR3302

Q3302

10K

R3310

TP3301

470

R3318

ZWG0130023-B

UNSWB_PLUS_1_RX

UNSWB+

C3336

10uF

UNSWB_PLUS_2_RX

2.7V

VHF (136-174 MHz) Receiver Front End

ZWG0130023-B

Summary of Contents for GP1280 Series

Page 1: ...Professional Radio GP Series VHF 136 174MHz Service Information Issue November 2004 ...

Page 2: ...he copyrighted computer program Accordingly any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied or reproduced in any manner without the express written permission of Motorola Furthermore the purchase of Motorola products shall not be deemed to grant either directly or by implication estoppel or otherwise any license under the cop...

Page 3: ...ver Back End 2 4 3 3 Automatic Gain Control AGC 2 5 4 0 VHF Receiver for models with PCB 8486473Z04 2 6 4 1 Receiver Front End 2 6 4 2 Receiver Back End 2 7 4 3 Automatic Gain Control AGC 2 8 5 0 Frequency Generation Circuit 2 8 5 1 Synthesizer 2 9 5 2 Voltage Controlled Oscillator VCO 2 10 6 0 Voice Storage GP1280 2 12 Chapter 3 TROUBLESHOOTING CHARTS 1 0 Troubleshooting Flow Chart for Receiver f...

Page 4: ...280 4 17 5 0 VHF PCB 8086101B09 Parts List GP1280 4 21 6 0 VHF PCB 8486062B14 4 25 7 0 VHF PCB 8486062B14 Parts List 4 27 8 0 VHF PCB 8486101B10 4 31 9 0 VHF PCB 8486101B10 Parts List GP1280 4 33 10 0 VHF PCB 8486062B16 4 37 11 0 VHF PCB 8486062B16 Parts List 4 45 12 0 VHF PCB 8486062B17 4 49 13 0 VHF PCB 8486062B17 Parts List 4 51 14 0 VHF PCB 8486101B11 4 55 15 0 VHF PCB 8486101B11 Parts List 4 ...

Page 5: ...Ch MDH25KDF9AN5_E GP360 VHF 136 174MHz 5W 255 Ch MDH25KDH9AN6_E GP380 VHF 136 174MHz 5W 255 Ch Item Description X PMLD4121_ GP320 VHF Back Cover Kit X PMLD4117_ GP340 VHF Back Cover Kit X PMLD4119_ GP360 VHF Back Cover Kit X PMLD4118_ GP380 VHF Back Cover Kit X 6864110B12 GP320 Basic User Guide X 6864110B13 GP340 Basic User Guide X 6864110B16 GP360 Basic User Guide X 6864110B18 GP380 Basic User Gu...

Page 6: ...08_ Battery NiMH Standard x Indicates one of each is required Service replacement boards Professional GP600 Series VHF Model Description MDH25KDC9ACK3_E GP640 VHF 136 174 MHz 5W MDH25KDH9CK6_E GP680 VHF 136 174 MHz 5W Item Description X PMLD4113_ GP640 VHF Back Cover Kit X PMLD4114_ GP680 VHF Back Cover Kit X 6864110B14 GP640 Basic User Guide X 6864110B19 GP680 Basic User Guide X X PMAD4023_ VHF 1...

Page 7: ...scription MDH25KDN9CK8_E GP1280 VHF 136 174 MHz 5W Item Description X PMLD4120_ GP1280 VHF Back Cover Kit X 6864110B20 GP1280 Basic User Guide X PMAD4023_ VHF 14cm 150 161 MHz Antenna X HNN9008_ Battery NiMH Standard x Indicates one of each is required Service replacement boards ...

Page 8: ...Kit X X PMLD4216_ GP240 GP540 VHF Front Housing Kit X X PMLD4373_ GP280 GP580 VHF Front Housing Kit X X 6864120B15 GP240 GP280 User Guide English X X 6864120B16 GP240 GP280 User Guide ENG RUS FR TUR X X 6864120B17 GP240 GP280 User Guide GER SPA POR IT X X 6864120B18 GP240 GP280 User Guide SWE NL DAN FIN X X 6864120B19 GP240 GP280 User Guide CZ PL HU RO X X 6864120B20 GP540 GP580 User Guide English...

Page 9: ...37 5 152 x 57 5 x 37 5 152 x 57 5 x 37 5 152 x 57 5 x 37 5 Weight gm With Standard high capacity NiMH battery With Ultra high capacity NiMH battery With NiCD battery With Lilon battery GP140 GP240 GP360 GP280 GP320 GP340 GP380 GP580 GP540 GP640 GP680 420 428 500 508 450 458 350 358 With Standard high capacity NiMH battery With Ultra high capacity NiMH battery With NiCD battery With Lilon battery G...

Page 10: ...dBm 1 GHz Adjacent Channel Power 60 dB 12 5 kHz 70 dB 25 kHz Audio Response 300 3000 Hz 1 to 3 dB Audio Distortion 5 typical Receiver VHF Frequencies Full Bandsplit VHF 136 174 MHz Channel Spacing 12 5 20 25 kHz Sensitivity 12 dB SINAD EIA Sensitivity 20 dB SINAD ETS 0 35 µV typical 0 50 µV typical Intermodulation EIA 65 dB Adjacent Channel Selectivity 60 dB 12 5 kHz 70 dB 25 kHz Spurious Rejectio...

Page 11: ...tic diagram The VHF transmitter consists of the following basic circuits 1 Power amplifier PA 2 Antenna switch harmonic filter 3 Antenna matching network 4 Power Control Integrated Circuit PCIC Figure 2 1 VHF Transmitter Block Diagram 2 1 Power Amplifier The power amplifier consists of two devices 1 LDMOS driver IC U3501 2 LDMOS PA Q3501 The LDMOS driver IC contains two stages of amplification wit...

Page 12: ...6 L3531 and L3532 This network forms a low pass filter to attenuate harmonic energy of the transmitter to specifications level The harmonic filter insertion loss is typically less than 1 2dB 2 4 Antenna Matching Network A matching network made up of L3538 and C3537 C3539 is used to match the antenna impedance to the harmonic filter This optimizes the performance of the transmitter and receiver int...

Page 13: ...or tuned bandpass filter which consists of L3301 L3303 C3301 to C3304 and D3301 The filter is tuned by applying a control voltage to the varactor diode D3301 in the filter The bandpass filter is electronically tuned by the DACRx from IC 404 which is controlled by the microprocessor Depending on the carrier frequency the DACRx supplies the tuned voltage to the varactor diodes in the filter Wideband...

Page 14: ...f U3220 This IF IC is electronically programmable and the amount of filtering which is dependent on the radio channel spacing is controlled by the microprocessor Additional filtering once externally provided by the conventional ceramic filters is replaced by internal filters in the IF module U3220 The IF IC uses a type of direct conversion process whereby the externally generated second LO frequen...

Page 15: ... are voltage dividers designed to turn on Q3301 at certain RSSI levels To turn on Q3301 the voltage across R3305 must be greater or equal to the voltage across R3324 Vbe Capacitor C3209 is used to dampen any instability while the AGC is turning on The current flowing into the collector of Q3301 a high current gain NPN transistor is drawn through the pin diode to turn it on Maximum current flowing ...

Page 16: ...ltage to the varactor diode D3301 in the filter The bandpass filter is electronically tuned by the DACRx from IC404 which is controlled by the microprocessor Depending on the carrier frequency the DACRx will supply the tuned voltage to the varactor diodes in the filter Wideband operation of the filter is achieved by shifting the bandpass filter across the band The output of the bandpass filter is ...

Page 17: ... levels above 27dBm The amplified IF signal is then coupled into U3220 pin 1 via L3202 C3207 and C3200 which provides the matching for the IF amplifier and U3220 The IF signal applied to pin 1 of U3220 is amplified down converted filtered and demodulated to produce the recovered audio at pin 7 of U3220 Within U3220 the first IF 44 85 MHz signal mixes with the 44 395 MHz second local oscillator 2nd...

Page 18: ...owing into the collector of Q3301 a high current gain NPN transistor is drawn through the pin diode to turn it on Maximum current flowing through the pin is limited by resistors R3316 R3313 R3306 and R3324 Feedback capacitor C3326 used to provide some stability to this high gain stage 5 0 Frequency Generation Circuit Refer to Figure 2 4 and the VHF Frequency Synthesizer schematic diagram The Frequ...

Page 19: ...op filter which consist of C3721 C3722 R3721 R3722 and R3723 provides the necessary dc steering voltage for the VCO and determines the amount of noise and spur passing through In achieving fast locking for the synthesizer an internal adapt charge pump provides higher current at pin 45 of U3701 to put the synthesizer within lock range The required frequency is then locked by normal mode charge pump...

Page 20: ...comparison in the synthesizer a resultant CONTROL VOLTAGE is received at the VCO This voltage is a DC voltage typically between 3 5V and 9 5V when the PLL is locked on frequency Figure 2 6 VHF VCO Block Diagram Presc RX TX Matching Network Low Pass Filter Attenuator Pin8 Pin14 Pin10 3701 Pin28 VCC Buffers TX RF Injection U3701 Pin 32 AUX3 U3701 Pin2 Prescaler Out Pin 12 Pin 19 Pin 20 TX RX BS Swit...

Page 21: ...transmit oscillator and the transmit buffer of U3801 The RF signal at U3801 pin 10 is injected into the input of the PA module U3501 pin16 This RF signal is the TX RF INJECTION Also in transmit mode the audio signal to be frequency modulated onto the carrier is received through U3701 pin 41 When a high impedance is applied to U3801 pin19 the VCO is operating in battery saver mode In this case both...

Page 22: ...being received Figure 2 7 Audio path for voice storage connection to interface connector VCCD VSSA1 VSSA2 VSSA3 VSSD XCLK SCLK SS VCCA MOSI AMCAP ANA_NEG ANA_POS AUDOUT MISO U700 ISD33000 C701 C702 1uF 100pF C703 0 1uF CR700 Vddd C704 0 1uF CLK MISO DATA VS_CS R701 18K R702 18K C707 0 1uF U710 2 MC74HC4066 CNTL VDD VSS 560K R708 Vddd 0 1uF C719 RX_AUD_RTN VS_GAINSEL C713 0 1uF FLAT_RX_SND CNTL VDD...

Page 23: ...e signal is routed via the Side Tone path to the Receive path where playback audio is routed to the speaker Personal Memo Recording In this mode voice is pick up at the Mic and via the Side Tone path will be directed to the Rx_Aud_Rtn pin which is then routed to the voice recording chip Voice Prompt transmit over the air A personal voice prompt or Out Of Office Message which is stored in the IC ca...

Page 24: ...2 14 THEORY OF OPERATION ...

Page 25: ...nd LO Control Voltage at C3279 Audio at pin 27 of U3220 VCO locked Bad SINAD Bad 20dB Quieting No Recovered Audio START Check Controller Yes No Spray of inject 1st IF into XTAL Filter IF Freq 45 1MHz Audio heard B Yes No B Yes Check FGU No No A A Yes Check Q3270 bias circuitry for faults Rotate Freq Knob Check controller Before replacing U3220 check 2nd VCO Q3270 Check VCO O P level C3272 C3273 Ye...

Page 26: ...3531 L3532 C3532 and ant switches D3521 D3551 L3551 R3551 C3551 C3552 L3552 Is R5 present Trace IF signal from C3200 to Q3200 Check for bad XTAL filter No RF Signal at T3301 No No No or Inject RF into J3501 Are varactor voltages OK No Yes Check RF amp Q3302 Stage Check filter between C3313 T3301 Yes Check T3301 T3302 CR3301 R3321 R3322 R3320 Yes 1st LO O P OK Locked Yes Check FGU Yes No Yes Yes Ch...

Page 27: ...T Audio at pin 8 of U3220 Check Controller in the case of no audio OR ELSE go to B Yes No Spray or inject 44 85MHz into XTAL Filter Y3200 Audio heard B Yes No Check 2nd LO 44 395MHz at C3274 LO Present B Yes Voltages ok Biasing ok Check circuitry around U3220 Replace U3220 if defect No No A Yes Check Q3200 bias for faults Replace Q3200 Go to B Yes No Check voltages on U3220 Check circuitry around ...

Page 28: ...aractor voltages Inject RF into J3501 Are varactor voltages OK No Yes Check RF amp Q3302 Stage Check filter between C3313 T3301 Yes Check T3301 T3302 CR3301 R3321 R3322 R3323 Yes 1st LO O P OK Locked Yes Check FGU Yes Trace IF signal from L3200 to Q3200 Check for bad XTAL filter No Yes Q3200 collec tor OK IF signal present Beforereplacing U3220 check U3220 volt ages trace IF signal path Yes Check ...

Page 29: ...521 START No Power Check Q3561 Is Current OK Check PCIC 1 Check Pin Diodes 2 Check Harmonic Filter Inspect Repair Tx Output Network Is Power OK Done Check Drive to Module Is Drive OK Troubleshoot VCO Inspect PA Network Check Power Out of U3501 at Cap C3512 Is Power OK Replace U3501 Is Power OK Replace Q3501 Done Done No Yes Yes No No Yes Low High No Yes Yes No Yes No ...

Page 30: ...e Shorts Is there a short between Pin 47 and Pins 14 15 of U3701 Replace or resolder necessary components Is RF level at U3701 Pin 32 30 dBm Are C3721 C3722 C3723 R3721 R3722 R3723 OK Replace U3701 If R3727 C3726 C3727 are OK then see VCO troubleshooting chart Are Waveforms at Pins 14 15 triangular Do Pins 7 8 9 of U3701 toggle when channel is changed Check prgramming lines between U409 and U3701 ...

Page 31: ... 10 1V Tx Carrier VCTRL 0V or 13V START No LO VCO OK Check R3829 TRB 3 2V Change L3831 L3832 Change U3801 Check U3701 Pin 2 for 3 2V Change U3701 Change L3821 L3822 L3823 L3825 Change U3801 Change U3801 Check for faulty parts or dry joints of L3812 C3806 R3806 R3802 L3801 A A No No Yes Yes Yes No No Yes Yes Yes No Yes No No Yes Yes No No Check R3811 L3811 for dry joint or faulty No Yes ...

Page 32: ...eck menu whether record incoming messages turned on Personal Memo Recording Check J400 34 Any audio Check keypad controller flex interconnect ok Assemble properly Change U700 or Voice Storage option board Turn on Record Incoming Call Check Mic I P at J403 18 any audio Check Spkr Mic Flex Connection J403 No Yes Yes Yes No Yes No ...

Page 33: ...e Playback 3 9 7 0 Troubleshooting Flow Chart for Message Playback Cannot Playback Message Check keypad controller flex interconnect ok Audio at J400 35 Change U700 or Voice Storage Option Board Change U404 No Yes Yes No Assemble properly ...

Page 34: ...3 10 TROUBLESHOOTING CHARTS ...

Page 35: ...tted to the GP1280 radio as standard and the schematics component layout and parts list for these circuits are shown in this Chapter The Voice Storage facility may be fitted to other radios in the GP Series as an option board reference must be made to the Option Board manual in this case The Voice Storage schematic and the related PCB is shown in Tables 4 2 and 4 4 below Table 4 1 VHF Diagrams and...

Page 36: ...Storage Circuits Page 4 7 Page 4 8 Page 4 9 Page 4 10 Page 4 11 Page 4 12 Page 4 19 Parts List 8486101B09 8486101B10 Page 4 21 Page 4 33 Table 4 3 VHF Diagrams and Parts Lists PCB 8486062B16 Main Board Top Side 8486062B16 Main Board Bottom Side 8486062B17 Main Board Top Side 8486062B17 Main Board Bottom Side Page 4 37 Page 4 38 Page 4 49 Page 4 50 SCHEMATICS Controls and Switches Receiver Front En...

Page 37: ...illator Transmitter Voice Storage Circuits Page 4 39 Page 4 40 Page 4 41 Page 4 42 Page 4 43 Page 4 44 Page 4 19 Parts List 8486101B11 Page 4 57 Table 4 5 VHF Diagrams and Parts Lists PCB 8486473Z04 Main Board Top Side 8486473Z04 Main Board Bottom Side Page 4 61 Page 4 62 SCHEMATICS Controls and Switches Receiver Front End Receiver Back End Synthesizer Voltage Controlled Oscillator Transmitter Pag...

Page 38: ...4 4 VHF PCB SCHEMATICS PARTS LISTS ...

Page 39: ...2 R3723 R3752 SH3701 T3302 TP3701 VR440 VR444 Y3200 IF Filter Y3761 Reference Oscillator Crystal C511 C512 C513 C514 C3202 C3203 C3206 C3207 C3208 R3218 Q3202 C3225 C3270 C3271 C3272 C3273 C3275 C3276 C3277 C 3278 C3279 C3280 C3503 C3512 C3513 C3514 C3517 C3519 C3521 C3523 C3524 C3525 C3527 C3528 C3531 C3532 C3534 C3535 C3536 C3537 C3539 C3541C3542 C3543 C3544 C3550 C3551 C3552 CR503 CR3303 D3270 ...

Page 40: ...C3809 C3811 C3812 C3813 C3815 C3816 C3818 C3821 C3823 C3827 CR501 E400 E401 E402 E403 E404 E405 H3501 L410 L411 L3519 L3523 L3801 L3809 L3811 L3812 L3813 L3816 L3826 Q410 Q3801 R409 R411 R413 R423 R424 R425 R431 R445 R449 R457 R461 C483 R472 R473 R3303 R3306 R3519 R3561 R3562 R3563 R3564 R3571 R3572 R3573 R3801 R3802 R3805 R3806 R3807 R3811 R3812 R3816 R3817 R3818 R3825 R3826 R3829 R3830 R3831 R38...

Page 41: ...dda_2_SW LI_ION_1_SW RESET DACRx SWB _2_SW RTA2 BATT_CODE LVZIF_SEL_2_SW DACRX_2_SW RTA0 RTA1 RTA2 RTA3 SB1 SB2 SB3 SWB UNSWB VOL Vdda DATA_3_SW BATT_CODE EMER GREEN_LED LI_ION MECH_SWB PTT RED_LED CLK_2_SW CLK_3_SW LVZIF_SEL_1_SW PTT_1_SW 16_8MHz_2_SW CSX_1_SW DATA_2_SW SWB _3_SW CSX_2_SW 5V_1_SW GREEN_LED 5V Vdda_3_SW VOL_1_SW RESET_1_SW 5V_3_SW SQ_OUT_1_SW UNSW _1_SW CLK_1_SW DEMOD_1_SW BATT_CO...

Page 42: ...01 SHIELD SHIELD 22 R3313 C3312 L3308 16pF C3315 10nH L3306 10pF 12nH 33nH L3312 022uF C3337 R3309 C3304 5 6K C3331 150pF C3330 100pF 100pF 0 1uF C3326 NU 1000pF C3325 330pF C3327 CR3301 2 3 4 1 C3319 NU 2 7pF 0 1uF C3306 330 R3315 C3334 L3305 20pF 12nH DACRx IF VHF_RX_FE_1 0102726B12 C3322 100pF 33 R3312 R5_2_FE R5_3_FE R3305 R3322 47K R3323 220 18 C3316 RSSI_1_FE DACRx_1_FE 3 3pF 2 IF_1_FE XFMR ...

Page 43: ...3226 SH3203 SHIELD 0 1uF 5V SHIELD C3274 33pF C3237 100pF R3223 C3233 1K 1uF 4 7uF C3213 C3212 1uF R3214 22 Q3200 MMBR941 R3203 R3221 10K 100 022uF C3239 R3200 R5 150 47 SQ_OUT_1_ZIF SWB R3271 R3201 2 2K C3204 C3205 01uF 0 1uF DATA_3_ZIF CLK_3_ZIF 0 1uF C3225 C3208 0 1uF NU 100 R3208 10 R3224 0 22uF C3201 C3240 NU 1 5pF 2 2K 1uF R3213 C3209 C3221 01uF 0 1uF 100 C3219 R3219 R3226 10 RSSI_1_ZIF L327...

Page 44: ...1 TEST2 VBPASS VCP VMULT1 PD_GND PD_VDD PREIN PRE_GND PRE_VDD PVREF REFSEL SFBASE INDMULT IOUT LOCK MODIN MODOUT NC1 NC2 NC3 CCOMP CEX CLK DATA DGND DVDD FREFOUT IADAPT AGND AUX1 AUX2 AUX3 AUX4 AVDD BIAS1 BIAS2 U3701 09Z88 09Z88 ADAPTSW SH3701 SHIELD T5 R5_1_FN SHIELD PRESC_1_FN SWB_PLUS_1_FN VCTRL_1_FN VSF_1_FN R5_2_FN T5_1_FN VCO_MOD_1_FN BIAS_ADJ_1_FN TRB_1_FN Vdda_1_FN LOCK_1_FN DATA_1_FN 5V_1...

Page 45: ... 0V T 3 1V 3 1V 500mV RMS R 0 9V T 0V RF mV RMS measured with high impedance probe 4 55V NU 100K R3812 4 7pF 15pF C3833 C3836 C3822 1000pF L3834 1uH C3813 01uF 6 8pF 1000pF C3835 C3832 VSF_1_VCO C3826 4 7pF VCO_MOD_1_VCO 18 R3826 1 SHIELD SH3802 SHIELD 1 SHIELD SH3801 SHIELD TX_INJ_1_VCO L3824 1uH R3835 47K 12K 10K R3832 1K R3831 R3816 10 R3808 1000pF L3825 T5 C3815 100nH C3842 1000pF C3824 56pF L...

Page 46: ...2 C3534 4 7pF C3533 7 5pF R3546 33K C3532 68pF 330pF R3512 C3518 120 022uF C3504 1uH L3523 C3526 C3525 022uF L3503 10pF 68nH 12K R3561 022uF C3565 3300pF 3300pF C3562 C3563 R3563 270K C3561 022uF C3527 1 5pF L3521 7 66nH C3514 470pF C3515 220pF 3300pF C3521 C3569 022uF 5 6K R3571 R3569 R3572 120 120 R3573 120 7 66nH 56pF L3552 C3551 C3552 39 68pF R3551 R3570 100pF 10K C3516 1uF C3517 L3551 43 67nH...

Page 47: ... 2113740F47 REEL CL1 30 68 C3533 2113740F24 REEL CL1 30 7 5 Circuit Ref Motorola Part No Description C3534 2113740F19 CHIP CAP CER 4 7PF C3535 2113740F37 REEL CL1 30 27 C3536 2113740F31 REEL CL1 30 15 C3537 2113740F33 REEL CL1 30 18 C3539 2113740F21 REEL CL1 30 5 6 C3541 2113743M08 22000PF 80 20 Y5V C3542 2113743L05 330 PF 10 C3543 2113743M08 22000PF 80 20 Y5V C3544 2113743L05 330 PF 10 C3546 2113...

Page 48: ...70NH 5 LOW PRO Circuit Ref Motorola Part No Description L3305 2462587T35 IND CHIP 12NH 5 LOW PRO L3306 2462587T35 IND CHIP 12NH 5 LOW PRO L3308 2462587T34 IND CHIP 10NH 5 LOW PRO L3309 2462587N55 CHIP IND 150 NH 5 L3312 2462587V28 CHIP IND 33 NH 5 0805 L3501 2413926H09 IND CHIP 5 6 NH 0 3NH L3503 2462587V32 CHIP IND 68NH 5 0805 L3504 2462587N51 CHIP IND 68 NH 5 L3511 2462587N44 CHIP IND 18 NH 5 L3...

Page 49: ...2K 5 20X40 R424 0662057N12 36K 5 20X40 R425 0662057N10 30K 5 20X40 R426 0662057N35 330K 5 20X40 only GP360 GP380 GP680 R427 0662057M84 2700 5 20X40 R428 0662057M10 2 2 5 20X40 R429 0662057M98 10K 5 20X40 R431 0662057N39 470K 5 20X40 R432 0662057N16 51K 5 20X40 R434 0662057M62 330 5 20X40 R435 0662057M81 2000 5 20X40 R436 0662057M01 0 5 20X40 R445 0662057N08 24K 5 20X40 R446 0662057N31 RES CHIP 220...

Page 50: ...4 16 VHF PCB 8486062B12 Parts List Intentionally Left Blank ...

Page 51: ...518 L3521 L3522 L3531 L3532 L3538 L3551 L3552 L3821 L3822 L3823 L3824 L3825 L3831 L3832 L3833 L3834 PB501 PB502 PB503 PB504 PB505 Q400 Q403 4 3 Q405 4 3 Q411 4 3 Q417 Q502 Q505 Q3200 Q3201 Q3202 Q3270 Q3302 1 2 3 Q3501 4 3 Q3721 R401 R402 R403 R405 R406 R407 R408 R410 R416 R418 R421 R427 R428 R429 R435 R437 R446 R447 R448 R450 R476 R477 R478 R481 R492 R499 R501 R502 R505 R506 R625 R3200 R3201 R320...

Page 52: ...F501 3 FL401 H3501 2 3 4 J3501 J3502 L410 L411 L505 L3221 L3301 L3303 L3308 L3519 L3523 L3701 L3731 L3801 L3809 L3811 L3812 L3813 L3816 L3826 M701 M702 M703 M704 M705 M706 4 3 Q410 Q416 Q3301 Q3561 Q3801 R400 R409 R411 R413 R414 R415 R419 R420 R423 R424 R425 R426 R431 R432 R434 R436 R445 R449 R457 R460 R461 R462 R463 R471 R472 R473 R475 R626 R627 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R...

Page 53: ...VOICE DATA VS_CS CLK MISO IF_VS_RAC_1_VOICE VS_RAC VS_INT C704 0 1uF 39K R705 R704 39K C705 0 1uF Vddd CNTL 5 4 3 14 VDD VSS 7 MC74HC4066 U710 2 18K R701 Vddd C707 0 1uF R702 18K NU C706 IF_RX_AUD_RTN_1_VOICE IF_VS_GAINSEL_1_VOICE IF_PRIME_ID_1_VOICE C719 0 1uF PRIME_ID VS_GAINSEL RX_AUD_RTN R708 560K 1K R703 Vddd 8 9 VDD 14 VSS 7 U710 3 MC74HC4066 CNTL 6 M702 M701 M706 M704 M705 M703 C601 NU SH70...

Page 54: ...4 20 VHF PCB 8486101B09 Schematics GP1280 Intentionally Left Blank ...

Page 55: ... Circuit Ref Motorola Part No Description C3519 2113740F35 REEL CL1 30 22 C3521 2111078B51 RF 220 5 NPO 100V C3523 2111078B44 RF 120 5 NPO 100V C3524 2113740F33 REEL CL1 30 18 C3525 2113740F27 REEL CL1 30 10 C3526 2113743M08 22000PF 80 20 Y5V C3528 2113740F26 REEL CL1 30 9 1 C3531 2113740F34 REEL CL1 30 20 C3532 2113740F47 REEL CL1 30 68 C3533 2113740F24 REEL CL1 30 7 5 C3534 2113740F19 CHIP CAP C...

Page 56: ...45J62 DIODE SCHOTTKY RB731U CR440 4813833C02 DUAL 70V 5B COMM CATH CR501 4880107R01 RECTIFIER CR503 4805729G49 DIODE RED YEL CR700 4802245J47 SCHOTTKY BARIER RB471E D3270 4862824C01 DIODE VARACTOR D3301 4802081B58 DUAL SILCON VARICAP D3302 4802081B58 DUAL SILCON VARICAP D3521 4880973Z02 PIN DIODE D3551 4880973Z02 PIN DIODE D3701 4802233J09 DIODE TRIPLE SOT25 RH D3702 4802233J09 DIODE TRIPLE SOT25 ...

Page 57: ...62057M58 220 5 20X40 R3804 0662057M98 10K 5 20X40 R3805 0662057N08 24K 5 20X40 R3806 0662057M34 22 5 20X 40 R3808 0662057M26 10 5 20X40 Circuit Ref Motorola Part No Description R3811 0662057M50 100 5 20X40 R3816 0662057M74 1000 5 20X40 R3817 0662057M01 0 5 20X40 R3821 0662057M58 220 5 20X40 R3822 0662057M42 47 5 20X40 R3823 0662057N11 33K 5 20X40 R3824 0662057N07 22K 5 20X40 R3825 0662057M38 33 5 ...

Page 58: ...AT25016 48 PIN GFP U3711 5105739X05 IC SOT 5V HI PRECISION REG U3801 5105750U54 IC PKG DIE VCO BUFFER U400 5102463J40 REG 3 3V LP2951CMM 3 3 U404 5185963A53 IC ASFIC CMP TQFP 48 PIN U405 5102463J36 STATIC_RAM_32KX8 U406 5102463J60 512X8 FLASH AT49LV040 U407 5102463J64 16KX8 SPI SERIAL EEPROM U409 5102226J56 68HC11FLO_PASS5 TQFP U410 5102463J57 REG 3 3V ILC7062CM 33 U411 4802245J54 UMG5N DIGITAL TR...

Page 59: ... C3206 C3207 C3208 R3218 Q3202 C3225 C3270 C3271 C3272 C3273 C3275 C3276 C3277 C 3278 C3279 C3280 C3503 C3512 C3513 C3514 C3517 C3519 C3521 C3523 C3524 C3525 C3527 C3528 C3531 C3532 C3534 C3535 C3536 C3537 C3539 C3541C3542 C3543 C3544 C3550 C3551 C3552 CR503 CR3303 D3270 D3521 D3551 L3201 L3202 L3270 L3271 L 3501 L3502 L3503 L3504 L3511 L3512 L3513 L3515 L3521 L3522 L3531 L3532 L3538 L3551 L3552 P...

Page 60: ...02 E403 E404 E405 E406 F501 3 FL401 H3501 2 3 4 1 J3501 J3502 L410 L411 L505 L3221 L3301 L3303 L3308 L3519 L3523 L3701 L3731 L3801 L3809 L3811 L3812 L3813 L3816 L3826 M100 M101 M300 M301 M400 M401 4 3 Q410 Q416 Q3301 Q3561 Q3801 R400 R409 R411 R413 R414 R415 R419 R420 R423 R424 R425 R426 R431 R432 R434 R436 R445 R449 R457 R460 R461 R462 R463 R471 R472 R473 R475 R498 R499 R3219 R3220 R3221 R3222 R3...

Page 61: ...L1 30 20 C3532 2113740F47 REEL CL1 30 68 Circuit Ref Motorola Part No Description C3533 2113740F24 REEL CL1 30 7 5 C3534 2113740F19 CHIP CAP CER 4 7PF C3535 2113740F37 REEL CL1 30 27 C3536 2113740F31 REEL CL1 30 15 C3537 2113740F33 REEL CL1 30 18 C3539 2113740F21 REEL CL1 30 5 6 C3541 2113743M08 22000PF 80 20 Y5V C3542 2113743L05 330 PF 10 C3543 2113743M08 22000PF 80 20 Y5V C3544 2113743L05 330 PF...

Page 62: ...on not in GP320 J403 0905505Y02 CONN ZIF MALE 20 PIN L3200 2462587N68 CHIP IND 1000 NH 5 L3202 2462587N68 CHIP IND 1000 NH 5 L3221 2462587N68 CHIP IND 1000 NH 5 L3270 2462587T15 IND CHIP 100NH 5 LOW PRO L3271 2462587Q20 IND CHIP 2 200NH 20 L3301 2462587T35 IND CHIP 12NH 5 LOW PRO L3303 2462587T35 IND CHIP 12NH 5 LOW PRO L3304 2462587T23 IND CHIP 470NH 5 LOW PRO L3305 2462587T35 IND CHIP 12NH 5 LOW...

Page 63: ...y GP360 GP380 GP680 R421 0662057M81 2000 5 20X40 R423 0662057N21 82K 5 20X40 R424 0662057N12 36K 5 20X40 R425 0662057N10 30K 5 20X40 R426 0662057N35 330K 5 20X40 only GP360 GP380 GP680 R427 0662057M84 2700 5 20X40 R428 0662057M10 2 2 5 20X40 R429 0662057M98 10K 5 20X40 R431 0662057N39 470K 5 20X40 R432 0662057N16 51K 5 20X40 R434 0662057M62 330 5 20X40 R435 0662057M81 2000 5 20X40 R436 0662057M01 ...

Page 64: ...4 30 VHF PCB 8486062B14 Parts List Intentionally Left Blank ...

Page 65: ...L3201 L3202 L3270 L3271 L3304 L3305 L3306 L3309 L3312 L3501 L3502 L3503 L3504 L3511 L3512 L3513 L3515 L3518 L3521 L3522 L3531 L3532 L3538 L3551 L3552 L3821 L3822 L3823 L3824 L3825 L3831 L3832 L3833 L3834 PB501 PB502 PB503 PB504 PB505 Q400 Q403 4 3 Q405 4 3 Q411 4 3 Q417 Q502 Q505 Q3200 Q3201 Q3202 Q3270 Q3302 1 2 3 Q3501 4 3 Q3721 R401 R402 R403 R405 R406 R407 R408 R410 R416 R418 R421 R427 R428 R4...

Page 66: ...01 2 3 4 J3501 J3502 L410 L411 L505 L3221 L3301 L3303 L3308 L3519 L3523 L3701 L3731 L3801 L3809 L3811 L3812 L3813 L3816 L3826 M701 M702 M703 M704 M705 M706 4 3 Q410 Q416 Q3301 Q3561 Q3801 R400 R409 R411 R413 R414 R415 R419 R420 R423 R424 R425 R426 R431 R432 R434 R436 R445 R449 R457 R460 R461 R462 R463 R471 R472 R473 R475 R626 R627 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R716 R717 R3219 R...

Page 67: ... Circuit Ref Motorola Part No Description C3519 2113740F35 REEL CL1 30 22 C3521 2111078B51 RF 220 5 NPO 100V C3523 2111078B44 RF 120 5 NPO 100V C3524 2113740F33 REEL CL1 30 18 C3525 2113740F27 REEL CL1 30 10 C3526 2113743M08 22000PF 80 20 Y5V C3528 2113740F26 REEL CL1 30 9 1 C3531 2113740F34 REEL CL1 30 20 C3532 2113740F47 REEL CL1 30 68 C3533 2113740F24 REEL CL1 30 7 5 C3534 2113740F19 CHIP CAP C...

Page 68: ...2 DIODE SCHOTTKY RB731U CR440 4813833C02 DUAL 70V 5B COMM CATH CR501 4880107R01 RECTIFIER CR503 4805729G49 DIODE RED YEL CR700 4802245J47 SCHOTTKY BARIER RB471E D3270 4862824C01 DIODE VARACTOR D3301 4802081B58 DUAL SILCON VARICAP D3302 4802081B58 DUAL SILCON VARICAP D3521 4880973Z02 PIN DIODE D3551 4880973Z02 PIN DIODE D3701 4802233J09 DIODE TRIPLE SOT25 RH D3702 4802233J09 DIODE TRIPLE SOT25 RH D...

Page 69: ...62057M98 10K 5 20X40 R3805 0662057N08 24K 5 20X40 R3806 0662057M34 22 5 20X 40 R3808 0662057M26 10 5 20X40 R3811 0662057M50 100 5 20X40 R3816 0662057M74 1000 5 20X40 Circuit Ref Motorola Part No Description R3817 0662057M01 0 5 20X40 R3821 0662057M58 220 5 20X40 R3822 0662057M42 47 5 20X40 R3823 0662057N11 33K 5 20X40 R3824 0662057N07 22K 5 20X40 R3825 0662057M38 33 5 20X40 R3826 0662057M32 18 5 2...

Page 70: ...U3711 5105739X05 IC SOT 5V HI PRECISION REG U3801 5105750U54 IC PKG DIE VCO BUFFER U400 5102463J40 REG 3 3V LP2951CMM 3 3 U404 5185963A53 IC ASFIC CMP TQFP 48 PIN U405 5102463J36 STATIC_RAM_32KX8 U406 5102463J60 512X8 FLASH AT49LV040 U407 5102463J64 16KX8 SPI SERIAL EEPROM U409 5102226J56 68HC11FLO_PASS5 TQFP U410 5102463J57 REG 3 3V ILC7062CM 33 U411 4802245J54 UMG5N DIGITAL TRANSISTOR Placed on ...

Page 71: ...04 L3305 L3306 L3309 L3312 L 3501 L3503 L3504 L3511 L3512 L3513 L3515 L3518 L3521 L3522 L3531 L3532 L3538 L3551 L3552 L3821 L3822 L3823 L3824 L3825 L3831 L3832 L3833 L3834 PB501 PB502 PB503 PB504 PB505 Q400 Q403 4 3 Q405 4 3 Q417 Q502 Q505 Q3200 Q3201 Q3202 Q3270 Q3302 1 2 3 4 3 Q3721 R401 R402 R403 R405 R406 R407 R408 R410 R416 R418 R421 R427 R428 R429 R435 R437 R447 R448 R450 R451 R452 R453 R454...

Page 72: ...405 E406 F501 3 FL401 H3501 2 3 4 1 J3501 J3502 L410 L411 L505 L3221 L3301 L3303 L3308 L3519 L3523 L3701 L3731 L3801 L3809 L3811 L3812 L3813 L3816 L3826 M100 M101 M300 M301 M400 M401 4 3 Q410 Q416 Q3301 Q3561 Q3801 R400 R409 R411 R413 R414 R415 R419 R420 R423 R424 R425 R426 R431 R432 R434 R436 R445 R449 R457 R460 R461 R462 R463 R471 R472 R473 R475 R498 R499 R3219 R3220 R3221 R3222 R3223 R3224 R330...

Page 73: ...nH B501 DATA NEG POS B503 B504 01uF C520 01uF C521 1 2 SWITCH PB505 VR440 NU 6 8V PB501 1 2 SWITCH PB504 1 2 SWITCH NU 6 8V VR444 PTT PB502 1 2 SWITCH VR441 NU 6 8V C522 01uF SB2 PB503 1 2 SWITCH NU 6 8V VR442 C523 01uF SB3 M100 M101 SWB Vdda 4 3 47K R506 R505 10K Q505 5 1 6 2 Q502 RED_LED R501 680 680 CR503 2 4 1 3 R502 180 180 RTA2 RTA0 RTA1 RTA3 S501 SWITCH GND1 PC0 PC1 PC2 PC3 C0 C1 GND 1 2 4 ...

Page 74: ...50pF C3313 10pF 12nH C3315 L3306 C3312 16pF C3316 3 3pF Stripline C3319 2 7pF NU C3318 022uF C3339 10pF 10pF L3308 10nH 39pF C3317 4 6 3 1 2 T3301 82pF C3320 18 R3323 IF_1_FE 150nH 150 L3309 R3321 R3322 220 IF R3319 1K NU 1 CR3301 2 3 4 R3320 1K NU RF BALUN XFMR C3329 330pF C3331 100pF C3330 100pF C3332 39pF 100K R3317 DACRx_1_FE M301 M300 RX_INJ_1_FE DACRx RX_INJ C3321 330pF 100pF C3322 C3323 100...

Page 75: ...4 LIM 31 26 27 11 6 10 36 C4M C4P 28 33 C1M 34 C2M 35 C3M 7 AFC 12 16 15 24 21 20 14 19 18 13 17 22 23 C3240 0 22uF Vdd_FILTERED Vdd_FILTERED 0 1uF C3225 100pF C3229 C3220 10pF 4 7K R3220 L3221 1uH C3239 022uF C3228 01uF 0 1uF C3226 R3221 100 DEMOD SQ_OUT Vdd_FILTERED C3224 0 1uF 0 22uF C3235 C3237 1K 100pF NU R3223 R3224 10 C3236 01uF C3233 1uF C3232 1uF C3231 1uF DEMOD_1_ZIF 0 1uF C3223 C3242 0 ...

Page 76: ...41 NU 56pF 16 8MHz 01uF NU C3735 100 R3763 NU R3762 NU 2 2K 56pF C3761 330pF C3762 100K R3727 C3726 8 2pF 100pF C3727 PRESC_1_FN 2 2uF C3755 MODIN_1_FN DATA_1_FN CSX_1_FN R3752 330K C3753 4 7uF 200K R3751 DATA MODIN C3752 1000pF CSX CLK_1_FN 220pF C3744 C3742 220pF C3745 220pF C3743 220pF CLK 5V 01uF C3732 01uF C3731 R3760 0 0 NU 1 6pF C3763 C3751 0 1uF NU 4 VCC 1 VCNTL 2 GND 3 OUT NU OSC_16 8MHZ ...

Page 77: ...K R3805 R3804 10K R3803 220 C3803 1000pF R3806 22 C3805 4 7pF 100pF C3806 27nH L3809 15pF C3808 27pF C3809 TX_INJ_1_VCO C3822 1000pF C3813 01uF 47 R3822 R3821 220 L3821 56nH C3824 56pF C3826 4 7pF C3825 15pF L3826 1uH R3825 33 R3831 10K 18 R3826 R3823 33K 01uF C3821 C3827 022uF 01uF C3823 R3824 22K PRESC_1_VCO 1K 100nH R3816 L3816 C3816 PRESC 6 8pF VSF TX_INJ T5 TRB C3832 1000pF R3833 220 1000pF C...

Page 78: ...H 120 D G S Q3501 HEATSINK H3501 C3527 1 5pF NU 120pF C3523 18pF C3524 L3521 7 66nH 220pF C3521 022uF C3528 9 1pF 23 75nH L3522 13 85nH L3515 C3525 10pF VR3501 10V C3526 Microstrio 100 R3545 7 5K R3548 100 R3544 BIAS_TUNING 330pF C3546 R3546 33K 12K R3547 022uF C3547 TP3502 3300pF C3568 0 R3566 R3519 0 1 BEAD L3519 C3570 470pF C3571 RESET RESET_1_PA 5V_2_PA 5V BIAS_TUNING 330pF UNSWB UNSWB 10K NU ...

Page 79: ...29 3300pF C3516 2311049A08 1uF C3517 2113740F47 68pF Circuit Ref Motorola Part No Description C3521 2111078B51 220pF C3523 2111078B44 120pF C3524 2113740F33 18pF C3525 2113740F27 10pF C3526 2113743M08 22000pF 80 20 C3528 2113740F27 10pF C3531 2113740F34 20pF C3532 2113740F47 68pF C3533 2113740F24 7 5pF C3534 2113740F19 4 7pF C3535 2113740F37 27pF C3536 2113740F31 15pF C3537 2113740F33 18pF C3539 2...

Page 80: ...rcuit Ref Motorola Part No Description D3701 4802233J09 Triple diode D3702 4802233J09 Triple diode D3761 4862824C03 Varactor D3821 4805649Q13 Varactor D3831 4805649Q13 Varactor D3832 4862824C01 Varactor E400 2480640Z01 Ferrite bead E401 2480640Z01 Ferrite bead E402 2480640Z01 Ferrite bead E403 2480640Z01 Ferrite bead E404 2480640Z01 Ferrite bead E405 2480640Z01 Ferrite bead E406 2480640Z01 Ferrite...

Page 81: ...R3834 0662057M42 47 R3835 0662057N15 47K R3836 0662057M98 10k R400 0662057N15 47K R401 0662057M01 0 R405 0662057M01 0 R406 0662057N20 75K R407 0662057N19 68K R409 0662057M98 10k R410 0662057N23 100K R411 0662057M98 10k R413 0662057M01 0 R414 0662057V34 180K R415 0662057V26 91K R416 0662057M98 10k R418 0662057M01 0 R419 0662057M67 510 only GP360 GP380 GP680 R420 0662057B46 10M only GP360 GP380 GP68...

Page 82: ... 8 EEPROM U409 5102226J56 Microprocessor IC U410 5102463J57 3 3V Regulator only GP360 GP380 GP680 U420 5102463J44 Audio PA VR3501 4880140L17 Zener diode 12V VR432 4805656W08 5 6V Zener diode VR433 4805656W08 5 6V Zener diode VR434 4802245J73 ZENER DIODE 6 8V VR439 4880140L17 Zener diode 12V VR447 4802245J74 ZENER DIODE 10V VR448 4802245J74 ZENER DIODE 10V VR449 4802245J74 ZENER DIODE 10V VR450 480...

Page 83: ... C3206 C3207 C3208 C3210 L3200 L3201 L3202 PB504 Q3200 Q3201 R3200 R3201 R3202 R3203 R3204 R3205 R3206 R3207 R3208 R3209 R3210 R3211 R3212 SH3203 VR444 Y3200 C3318 C3320 C3329 C3334 C3335 L3309 L3312 R3317 R3318 R3321 R3322 R3323 SH3302 6 4 3 T3301 6 4 3 T3302 TP3301 C3306 C3307 C3308 C3309 C3310 C3311 C3312 C3313 C3314 C3319 C3327 C3330 C3331 C3332 C3338 CR3303 D3302 L3304 L3305 L3306 Q3302 R3308...

Page 84: ...R3812 R3816 R3817 R3818 R3824 R3826 R3829 R3830 R3831 R3832 SH3802 11 1 20 10 U3801 C3701 C3702 C3703 C3704 C3705 C3707 C3708 C3709 C3726 C3727 C3731 C3732 C3755 C3761 C3762 D3701 D3702 L3701 R3702 R3703 R3704 R3705 R3727 R3762 1 37 25 13 U3701 C3735 C3751 C3763 CR501 D3761 L505 R3760 R3761 R3763 VR439 VR441 VR442 VR506 2 3 4 Y3762 C503 C535 C3336 F501 C3508 C3509 C3566 C3567 C3568 C3570 C3571 L35...

Page 85: ...A08 1uF C3517 2113740F47 68pF C3521 2111078B51 220pF Circuit Ref Motorola Part No Description C3523 2111078B44 120pF C3524 2113740F33 18pF C3525 2113740F27 10pF C3526 2113743M08 22000pF 80 20 C3528 2113740F27 10pF C3531 2113740F34 20pF C3532 2113740F47 68pF C3533 2113740F24 7 5pF C3534 2113740F19 4 7pF C3535 2113740F37 27pF C3536 2113740F31 15pF C3537 2113740F33 18pF C3539 2113740F29 12pF C3541 21...

Page 86: ...Circuit Ref Motorola Part No Description D3702 4802233J09 Triple diode D3761 4862824C03 Varactor D3821 4805649Q13 Varactor D3831 4805649Q13 Varactor D3832 4862824C01 Varactor E400 2480640Z01 Ferrite bead E401 2480640Z01 Ferrite bead E402 2480640Z01 Ferrite bead E403 2480640Z01 Ferrite bead E404 2480640Z01 Ferrite bead E405 2480640Z01 Ferrite bead E406 2480640Z01 Ferrite bead E407 2480640Z01 Ferrit...

Page 87: ...57N15 47K R3836 0662057M98 10k R400 0662057N15 47K R401 0662057M01 0 R405 0662057M01 0 R406 0662057N20 75K R407 0662057N19 68K R409 0662057M98 10k R410 0662057N23 100K R411 0662057M98 10k R413 0662057M01 0 R414 0662057V34 180K R415 0662057V26 91K R416 0662057M98 10k R418 0662057M01 0 R419 0662057M67 510 only GP360 GP380 GP680 R420 0662057B46 10M only GP360 GP380 GP680 R421 0662057M81 2000 R423 066...

Page 88: ...ssor IC U410 5102463J57 3 3V Regulator only GP360 GP380 GP680 U420 5102463J44 Audio PA VR3501 4880140L17 Zener diode 12V VR432 4805656W08 5 6V Zener diode VR433 4805656W08 5 6V Zener diode VR434 4802245J73 ZENER DIODE 6 8V VR439 4880140L17 Zener diode 12V VR447 4802245J74 ZENER DIODE 10V VR448 4802245J74 ZENER DIODE 10V VR449 4802245J74 ZENER DIODE 10V VR450 4802245J74 ZENER DIODE 10V VR460 480224...

Page 89: ...C493 C494 C495 C496 C497 CR413 22 20 1 21 J403 L400 L401 4 3 Q417 R421 R435 R450 R477 RT400 TP401 TP402 TP405 TP406 TP410 VR434 VR447 VR449 VR450 SH401 TP415 C400 C401 C402 C403 C467 C480 C482 CR412 CR440 Q400 Q403 4 3 Q405 R401 R402 R403 R405 R406 R407 R416 R427 R447 R448 R451 R452 R453 R454 R455 R456 R476 R481 4 5 8 U400 C3822 C3824 C3825 C3826 C3828 C3829 C3830 C3832 C3833 C3834 C3835 C3836 C38...

Page 90: ...3701 D3702 L3701 L3731 R3702 R3703 R3704 R3705 R3726 R3727 R3762 SH3702 1 37 25 13 U3701 C431 C433 C434 C435 C436 C437 C449 C453 C456 C458 C459 C463 C466 C4006 C4020 C4021 CR411 E400 3 FL401 L410 L411 M400 Q416 R409 R411 R414 R415 R419 R420 R426 R432 R457 R460 R461 R462 R463 R4001 R4002 R4003 R4004 R4005 R4006 SH402 1 76 51 26 U409 U410 C3211 C3218 C3219 C3220 C3221 C3222 C3223 C3224 C3226 C3227 C...

Page 91: ...3334 2113743N33 20pF C3335 2113743N34 22pF C3336 2311049A96 33uF C3337 2113743M08 22000pF C3338 2113743L09 470pF Circuit Ref Motorola Part No Description C3339 2113743N26 10pF C3501 2113743L05 330pF C3502 2113743N38 33pF C3503 2113743N38 33pF C3504 2113743M08 22000pF C3505 2113743N38 33pF C3508 2113743M08 22000pF C3509 2113743L05 330pF C3512 2113740F43 47 C3513 2113740F38 30 C3514 2113740F47 68 C3...

Page 92: ...0 100pF C466 2113743N50 100pF C467 2113928N01 0 1uF C471 2113743L09 470pF C472 2113743L09 470pF C473 2113743L09 470pF C474 2113743L41 10000pF C475 2113743H14 10uF C476 2113928D08 10uF C477 2113743L17 1000pF C478 2113743L17 1000pF C479 2113928N01 0 1uF C480 2113928D08 10uF C481 2113928N01 0 1uF C482 2113928N01 0 1uF C483 2113743L09 470pF C484 2113743L09 470pF C490 2113743L09 470pF C491 2113743L09 4...

Page 93: ...4 150 R3201 0662057M82 2 2K R3202 0662057M90 4 7K R3203 0662057M98 10K R3204 0662057M26 10 R3205 0662057M74 1K R3206 0662057N23 100K R3207 0662057N13 39K R3208 0662057M50 100 R3209 0662057M74 1K R3210 0662057M82 2 2K R3211 0662057M82 2 2K R3212 0662057M90 4 7K R3213 0662057M82 2 2K R3214 0662057M34 22 R3215 NOTPLACED Circuit Ref Motorola Part No Description R3218 NOTPLACED R3219 0662057M50 100 R32...

Page 94: ...5 18K R702 0662057N05 18K R703 0662057M74 1K R704 0662057N13 39K R705 0662057N13 39K R706 0662057N17 56K R707 0662057M91 5 1K R708 0662057N41 560K R709 0662057N47 1M R710 0662057N39 470K R716 0662057N01 12K R717 0662057M82 2 2K RT3301 NOTPLACED RT400 0680590Z01 THERMISTOR_33K S501 4080710Z02 Frequency Switch S502 1880619Z02 POTENTIOMETER VOLUME SH3201 2602023X08 Rx Backend Top Shield SH3202 268608...

Page 95: ...R3751 R3752 SH3701 U3711 B503 B504 C522 C523 1 2 3 5 PB502 1 2 3 5 PB503 TP3701 TP3702 6 4 3 1 Y3761 C3201 C3202 C3206 L3200 L3203 1 2 3 5 PB504 SH3203 VR444 2 3 4 5 6 Y3200 4 3 2 Y3203 C521 C3208 C3225 C3278 1 2 3 5 PB501 R3205 R3208 R3211 R3275 4 5 8 U3221 VR440 2 Y3202 4 3 2 Y3204 Y3205 C3306 C3307 C3308 C3309 C3310 C3311 C3312 C3313 C3314 C3327 C3330 C3331 C3338 CR3303 D3302 L3304 L3305 L3306 ...

Page 96: ...08 C3709 C3725 C3726 C3727 C3733 C3734 C3755 D3702 L3731 R3702 R3705 R3726 R3727 1 37 25 13 U3701 C328 C359 C390 C3763 D3761 R374 R377 R378 R3761 VR442 C3212 R373 R375 R3214 R3215 1 4 5 8 U303 C337 C358 C383 C3213 C3215 CR501 L505 R370 R371 R372 R376 U3201 VR439 VR441 VR506 C3508 C3509 C3560 C3561 C3562 C3563 C3565 C3566 C3567 C3568 C3570 C3571 Q3561 R3561 R3562 R3563 R3564 R3565 R3569 R3570 1 17 ...

Page 97: ... 01uF C520 01uF C521 1 2 SWITCH PB505 VR440 NU 6 8V PB501 1 2 SWITCH PB504 1 2 SWITCH NU 6 8V VR444 PTT PB502 1 2 SWITCH VR441 NU 6 8V C522 01uF SB2 PB503 1 2 SWITCH NU 6 8V VR442 C523 01uF SB3 M100 M101 SWB Vdda 4 3 47K R506 R505 10K Q505 5 1 6 2 Q502 switch RED_LED R501 680 680 CR503 2 4 1 3 R502 180 180 RTA2 RTA0 RTA1 RTA3 S501 SWITCH GND1 PC0 PC1 PC2 PC3 C0 C1 GND 1 2 4 8 C0 C1 9 7 100pF C511 ...

Page 98: ... 3pF 10pF 12nH C3315 L3306 NU C3314 150pF C3313 10pF C3339 C3318 022uF NU C3319 RF BALUN 4 6 3 1 2 T3301 R3320 NU 1 CR3301 2 3 4 R3319 NU G L3309 150nH IF_1_FE 0 R3323 R3322 R3321 51 IF C3320 82pF NU G R5_2_FE C3309 0 1uF 0 1uF 470 470 R3316 022uF C3337 R5_3_FE R5 G G DACRx_1_FE RX_INJ RX_INJ_1_FE DACRx DUMMY G C3324 33pF R3303 100K C3321 330pF RSSI RSSI_1_FE C3322 100pF C3323 100pF R3305 68K NU R...

Page 99: ...74 30pF 15K R3273 0 1uF C3230 C3203 30pF Y3201 GND 2 GND1 4 OUT 3 1 IN TSS 2 44 395MHz R3270 1K C3275 24pF 1uH R3271 NU L3270 G C3228 0 1uF C3221 0 1uF 10uF C3218 51 R3221 5V R3220 NU 1 2uH L3202 C3200 2 7pF 4 7pF C3207 C3222 0 1uF 12K R3203 CR3201 Q3200 R3202 27K C3210 0 1uF R3204 4 7K G 5V R3200 820 620 R3201 0 1uF C3205 680nH L3203 C3202 NU 2 CC1 5 CC2 1 GND1 4 GND2 3 IN 6 OUT 44 85MHz MXF45 Y3...

Page 100: ...3735 100 R3763 NU R3762 NU 2 2K 56pF C3761 330pF C3762 100K R3727 C3726 8 2pF 100pF C3727 PRESC_1_FN 2 2uF C3755 MODIN_1_FN DATA_1_FN CSX_1_FN R3752 330K C3753 4 7uF 200K R3751 DATA MODIN C3752 1000pF CSX CLK_1_FN 220pF C3744 C3742 220pF C3745 220pF C3743 220pF CLK 5V 01uF C3732 01uF C3731 R3760 0 0 NU 1 6pF C3763 C3751 0 1uF NU 4 VCC 1 VCNTL 2 GND 3 OUT NU OSC_16 8MHZ 16 8MHz VSF VSF_1_FN PRESC 0...

Page 101: ... R3806 22 C3805 4 7pF 100pF C3806 27nH L3809 15pF C3808 27pF C3809 TX_INJ_1_VCO C3822 1000pF C3813 01uF 47 R3822 R3821 220 L3821 56nH C3824 56pF C3826 4 7pF C3825 15pF L3826 1uH R3825 33 R3831 10K 18 R3826 R3823 33K 01uF C3821 C3827 022uF 01uF C3823 R3824 22K PRESC_1_VCO 1K 100nH R3816 L3816 C3816 PRESC 6 8pF VSF TX_INJ T5 TRB C3832 1000pF R3833 220 1000pF C3815 R3830 T5_1_VCO 0 R3829 TRB_1_VCO 0 ...

Page 102: ... C3527 1 5pF NU 120pF C3523 18pF C3524 L3521 7 66nH 220pF C3521 022uF C3528 9 1pF 23 75nH L3522 13 85nH L3515 C3525 10pF VR3501 10V C3526 Microstrio 100 R3545 7 5K R3548 100 R3544 BIAS_TUNING 330pF C3546 R3546 33K 12K R3547 022uF C3547 TP3502 1 3300pF C3568 0 R3566 R3519 0 1 BEAD L3519 C3570 470pF C3571 RESET RESET_1_PA 5V_2_PA 5V BIAS_TUNING 330pF UNSWB UNSWB 10K NU R3570 R3569 NU 5 6K NU Q3561 U...

Page 103: ...A96 33uF C3337 2113743M08 22000pF C3338 2113743L09 470pF C3339 2113743N26 10pF C337 2113928P04 1uF C3501 2113743L05 330pF Circuit Ref Motorola Part No Description C3502 2113743N38 33pF C3503 2113743N38 33pF C3504 2113743M08 22000pF C3505 2113743N38 33pF C3508 2113743M08 22000pF C3509 2113743L05 330pF C3512 2113740F43 47pF C3513 2113740F38 30pF C3514 2113740F47 68pF C3515 2113743L29 3300pF C3516 23...

Page 104: ...cuit Ref Motorola Part No Description C434 2113928N01 0 1uF not placed in non display radios C435 2113928N01 0 1uF C436 2113743N34 22pF not placed in non display radios C437 2113743N34 22pF not placed in non display radios C440 2113743G26 4 7uF C441 2113743L09 470pF C442 2113743E20 0 1uF C443 2113928N01 0 1uF C444 2113743N50 100pF C445 2113743L09 470pF C446 2113743L09 470pF C447 2113928N01 0 1uF C...

Page 105: ...87N50 56nH L3834 2462587N68 1000nH L400 2462587Q42 390nH L401 2462587Q42 390nH L410 2462587Q42 390nH L411 2462587Q42 390nH Circuit Ref Motorola Part No Description L505 2462587Q42 390nH PB501 4086470Z01 Tactile Switch PB502 4086470Z01 Tactile Switch PB503 4086470Z01 Tactile Switch PB504 4086470Z01 Tactile Switch PB505 4086470Z01 Tactile Switch Q3200 4802197J95 NPN Transistor Q3270 4813824A10 NPN T...

Page 106: ...057M42 47 Circuit Ref Motorola Part No Description R3835 0662057N15 47K R3836 0662057M98 10K R400 0662057N15 47K R401 0662057M01 0 R402 NOT PLACED R403 NOT PLACED R405 0662057M01 0 R406 0662057N20 75K R407 0662057N19 68K R408 NOT PLACED R409 0662057M98 10K R410 0662057N23 100K R411 0662057M98 10K R413 0662057M01 0 R414 0662057V34 180K R415 0662057V26 91K R416 0662057M98 10K R418 0662057M01 0 R419 ...

Page 107: ...C65 ASFIC CMP IC U3502 5185765B26 LDMOS Driver IC U3503 5185963A15 PCIC U3701 5185963A27 Temperature Sensor U3711 5105739X05 5V Regulator U3801 5105750U54 VCO Buffer IC U400 5102463J40 3 3V Regulator U404 5185130C53 LV FRAC N IC U405 5102463J36 Static RAM 32K X 8 U406 5102463J60 Flash ROM 512K X 8 U407 5102495J05 EEPROM 16K X 8 U409 5102226J56 Microprocessor IC U410 5102463J57 3 3V Regulator not p...

Page 108: ...4 74 VHF PCB 8486473Z04 Radio Parts List Intentionally Left Blank ...

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