Kenwood TK-5400 (K) Скачать руководство пользователя страница 17

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TK-5400

Control Unit (X53-4030-XX) -10 : K, -11 : K2

Ref. No.

Part Name

Description

IC1

Bi-polar IC

AF Amplifier

IC2

MOS IC

Shift Register

IC3

MOS IC

MIC Noise Canceling Circuit

IC4~6

MOS IC

Option Board Control SW

IC7

MOS IC

Shift Register

IC10

MOS IC

Inverter

IC101

MOS IC

LCD Driver

Transistor

Power Supply SW Control

Transistor

AF Amplifier Power Supply SW

FET

Internal Audio Mute SW

FET

Audio Mute SW

Q14

Transistor

Noise Canceling SW

Q15

FET

External Audio Mute SW

Zener diode

AVR

D6~9

LED

Back Light

D11~20

Diode

Reverse Current Prevention

D101

Diode

Speed up

D102,103

LED

Back Light

D104

LED

TX/RX LED

D105

Diode

Surge Absorption

Ref. No.

Part Name

Description

IC702

MOS IC

Voltage Regulator

IC703

MOS IC

Shift Register

IC704,705

MOS IC

Voltage Regulator

IC706

MOS IC

Dual Bilateral Switch

FET

RF Driver Amp.

Q2,3

FET

RF Final Amp.

Q101

Transistor

RF Amp.

Q102

Transistor

Switch

Q103

Transistor

RF Amp.

Q104,105

FET

Switch

Q201

Transistor

RF Amp.

Q202

FET

Switch

Q204

Transistor

Filter

Q205,206

Transistor

RF Amp.

Q301

Transistor

RF Switch

Q302

FET

First Amp.

Q304

FET

IF Amp.

Q305

Transistor

Oscillator

Q306

FET

Switch

Q401

FET

DC/DC Converter

Q501

FET

Switch

Q600,601

Transistor

AGC

Q602

Transistor

Noise Amp.

Q701,702

FET

Switch

Q703

Transistor

Switch

Q704

FET

Switch

Q705~707

Transistor

Switch

Q708,709

FET

Switch

Q710

Transistor

Switch

Q711~714

FET

Switch

D101

Diode

Local Switch

D102

Zener diode

Voltage Protection

D103

Diode

Antenna Switch

D105

Diode

Surge Absorption

D201

Diode

Filter

D202

Diode

Local Switch

D301,302

Diode

Attenuater

D401

Diode

DC/DC Converter

D402,403

Diode

Output Stabilization

D501,502

Diode

Reverse Current Protection

D504

Diode

Diode OR Circuit

D600,601

Diode

AGC

D602

Diode

Rectification

D603

Diode

Reverse Current Protection

D701

Diode

Reverse Protection

D702

Diode

Regulator

D703

Diode

Diode OR Circuit

D704,705

Zener diode

Surge Absorption

COMPONENTS DESCRIPTION

TX-RX Unit (X57-6530-10)

Ref. No.

Part Name

Description

IC101

MOS IC

Auto Power Control

IC201~203

MOS IC

Level Converter

IC204

MOS IC

PLL

IC205

MOS IC

DC Amp.

IC301

MOS IC

DBM

IC302

Analog IC

IF Amp.

IC303

Bi-polar IC

Mixer and IF system

IC401

MOS IC

Voltege Detector

IC402

MOS IC

DC/DC Converter

IC403~405

MOS IC

Voltege Regulator

IC502

MOS IC

Buffer

IC504

MOS IC

Level Converter

IC505

ROM IC

EEPROM

IC506

MOS IC

Voltage Detector

IC507

MCU

MPU

IC508

SRAM IC

Flash Memory

IC509~511

MOS IC

Level Converter

IC601~604

MOS IC

Op. Amp.

IC605

MOS IC

D/A Converter

IC606,607

MOS IC

Op. Amp.

IC608

MOS IC

Codec

IC609

MOS IC

A/D Converter

IC611

MPU

DSP

IC701

MOS IC

Shift Register

Содержание TK-5400 (K)

Страница 1: ...ing or otherwise for any purpose without the prior written permission of Kenwood Disclaimer While every precaution has been taken in the preparation of this manual Kenwood assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained herein Kenwood reserves the right to make changes to any products herein at any t...

Страница 2: ...402 05 Panel assy A62 0537 53 Knob assy Encoder K29 5282 14 Knob assy Volume K29 5283 14 Knob assy Side key K29 5441 14 Toggle switch S72 0402 05 Panel assy A62 0537 53 Antenna KRA 24 Option Antenna KRA 24 Option 2002 6 PRINTED IN JAPAN B51 8632 00 N 595 800MHz APCO P25 TRANSCEIVER TK 5400 SERVICE MANUAL Does not come with antenna Antenna is available as an option TK 5400 K TK 5400 K2 With Keypad ...

Страница 3: ...operly terminated SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere This equipment should be serviced by a qualified techni cian only SERVICE This radio is designed for easy servicing Refer to the schematic diagrams printed circuit board views and align ment procedures contained within NOTE WE CANNOT guarantee oscillator stability when using cha...

Страница 4: ...s green while receiv ing Flashes red when the battery power is low while transmitting Replace or recharge the battery pack when the battery is low Note This indicator can be disabled by your dealer w Power switch Volume control Turn clockwise to switch ON the transceiver Rotate to adjust the volume Turn counterclockwise fully to switch OFF the transceiver e Rotary encoder Rotate this encoder to ac...

Страница 5: ...nning sequence Appears when you are using Scan mode Appears when the monitor function is active Appears when low power is selected Appears when you are using the Operator Selectable Tone function Reserved for future operation 2 Programmable Functions Refer to the following tables to determine which func tions are available for appropriate channels N A Not Avail able Conventional FM Channels set up...

Страница 6: ... can be printed out It is also possible to tune the transceiver We recommend that install KPG 78D for example to harddisk first then use it KPG 78D instruction manual part No B62 1593 XX Fig 1 KPG 36 IBM PC KPG 78D OPERATING FEATURES REALIGNMENT REALIGNMENT 1 Mode Mode Function User mode Customer use this mode PC mode Communication between the radio and PC IBM compatible It requires the KPG 78D PC...

Страница 7: ...ver off then turn it on The transceiver will automatically starts the Firmware pro gramming mode Since the updating firmware non erasable is stored in the transceiver you can safely upload the new control firmware again even if it fails REALIGNMENT Make sure the communication speed between the FPRO program and the transceiver settings are the same Re fer to section 3 4 for details When programming...

Страница 8: ...he eight screws 5 2 A total of eight solder connections on the RF power am plifier board 6 Remove the Universal Connector 1 The universal connector 7 is fastened to the chassis with double side tape 2 Press firmly with a tool such as a screwdriver and so that it can peel 8 Note You must replace both parts together when re placing the universal connector or the FPC 9 Remove the Side Key Assy 1 The ...

Страница 9: ...e compara tor The pulse output signal of the phase comparator is ap plied to the charge pump and converted to a DC signal with a loop filter LPF The DC signal is applied to pin 4 of the VCO and locked to keep the VCO at a fixed frequency The PLL division data is output from DPM pin 29 CPM pin 30 and EPM pin 31 of the microprocessor IC507 converted by level converters IC201 IC203 IC202 and in put t...

Страница 10: ... an antenna matching coil where the high frequency components are amplified by a dual gate FET Q302 The signals are then fed through the band pass filter L302 L307 to reject unwanted signal com ponents and is fed to the 1st mixer 5 2 First Mixer The 1st mixer uses the IC IC301 The 1st mixer mixes the signal with the signal 1st local oscillator frequency from the VCO and converts it to the 1st IF 4...

Страница 11: ...PU IC507 pin 88 5 6 Audio Amplifier Circuit TX RX unit The converted D A signal from IC608 is amplified by AF amplifier IC606 2 2 The signal then goes through an elec tronic volume control IC605 an AF amplifier IC607 2 2 and an AF switch Q8 is on and Q7 is on off the control unit and is routed to audio power amplifier IC1 of the control unit where the signal is amplified and output to the internal...

Страница 12: ...and Sub the Main signal is terminated at the output of IC3 pin7 In an other words noise from nearby sources not directly con nected to the transceiver enters the Main and Sub input at the same signals and is therefore canceled out When a signal is only fed to the Main and there is no signal at the Sub IC3 pin 7 outputs the Main signal as it is In other words only the voice audio of the operator to...

Страница 13: ... fixed resister con verter It controls the followings 1 Transmission power 2 Modulation level 3 Audio power 4 Frequency 7 5 Key Input Kl1 or Kl2 becomes HIGH when a key is pressed or En able signal on the optional circuit When Kl1 or Kl2 becomes HIGH Kl0 also becomes HIGH to trigger the interrupt to IC507 in order to start the key scan When the key scan starts the output terminals Q1 Q5 become LOW...

Страница 14: ... sys tem and is output from the speaker 8 2 Decode QT DQT The audio signal is removed from the FM detection signal sent to the DSP circuit and the resulting signal is decoded 9 Compander Circuit The term compander means compressor and ex pander The compander reduces noise by utilizing a com pressor and an expander The TK 5400 contains DSP IC IC611 to perform this op eration The TK 5400 compander c...

Страница 15: ... RXD 35 DSRM I DSR 36 RTSM O RTS 37 RDY I DSP Ready 38 ALE O NC No Port Name I O Function 39 HOLD I Not used Vcc Pull up 40 HLDA O NC 41 BCLK O Not used Vcc Pull up 42 RD O Flash Memory RD bus 43 BHE O NC 44 WR O Flash Memory WR bus 45 FRBSY I Flash Memory RY BY 46 DSPRST O DSP RESET 47 CS1 O DSP CS 48 CS0 O Flash ROM CS 49 59 A19 A9 O Flash Memory Address bus 60 Vcc 3 3V 61 A8 O Flash Memory Addr...

Страница 16: ... 2 1 6 5 7 8 4 VCO L78 0500 05 TX RX Unit L702 4 1 Schematic Diagram Phase compensation Error amp PWM comparator Buffer driver Vref with soft start CE PWM PFM controller Ramp wave generator OSC 3 1 3 2 5 FB CE EXT VDD GND 3 DC DC Converter XC6365D103M TX RX Unit IC402 3 1 Block Diagram 3 2 Pin Assignment Pin No Pin Name Function 1 EXT External transistor connection 2 VDD Power supply 3 GND Ground ...

Страница 17: ...sistor AGC Q602 Transistor Noise Amp Q701 702 FET Switch Q703 Transistor Switch Q704 FET Switch Q705 707 Transistor Switch Q708 709 FET Switch Q710 Transistor Switch Q711 714 FET Switch D101 Diode Local Switch D102 Zener diode Voltage Protection D103 Diode Antenna Switch D105 Diode Surge Absorption D201 Diode Filter D202 Diode Local Switch D301 302 Diode Attenuater D401 Diode DC DC Converter D402 ...

Страница 18: ...5 04 CUSHION CONT 47 2B G13 1956 04 CUSHION CONT 48 3A G53 0822 04 PACKING PANEL SUB PANEL 49 1B G53 0823 04 PACKING SPEAKER 50 2B G53 0874 03 PACKING RING 51 3A G53 1511 04 PACKING TERMINAL BLOCK 52 3A G53 1518 04 PACKING BATT TERMINAL 54 2C H12 3018 02 PACKING FIXTURE 55 1C H25 0029 04 PROTECTION BAG 60 110 0 07 56 3D H52 1880 02 ITEM CARTON CASE 58 2A 1B J19 5330 14 HOLDER BATT RELEASE J21 8326...

Страница 19: ...IP R 0 OHM J 1 16W R63 64 R92 1252 05 CHIP R 0 OHM J 1 16W R66 68 R92 1252 05 CHIP R 0 OHM J 1 16W R101 RK73GB1J104J CHIP R 100K J 1 16W R102 104 RK73GB1J103J CHIP R 10K J 1 16W R105 RK73GB1J471J CHIP R 470 J 1 16W R106 RK73GB1J274J CHIP R 270K J 1 16W R107 RK73GB1J472J CHIP R 4 7K J 1 16W R108 RK73GB1J100J CHIP R 10 J 1 16W R502 RK73GB1J102J CHIP R 1 0K J 1 16W D2 DTZ3 9 B ZENER DIODE D2 UDZ3 9 B...

Страница 20: ...J C337 CK73GB1H102K CHIP C 1000PF K Ref No Address Parts No Description Ref No Address Parts No Description New Desti parts nation New Desti parts nation C338 339 CK73GB1E103K CHIP C 0 010UF K C340 CC73GCH1H120J CHIP C 12PF J C341 CC73GCH1H010C CHIP C 1 0PF C C342 CK73GB1H102K CHIP C 1000PF K C343 CK73GB1C104K CHIP C 0 10UF K C344 CC73GCH1H030C CHIP C 3 0PF C C345 346 CC73GCH1H220J CHIP C 22PF J C...

Страница 21: ...TOR CN704 705 E23 0342 05 TEST TERMINAL F701 F53 0143 05 FUSE CF301 302 L72 0916 05 CERAMIC FILTER L1 L40 2763 69 SMALL FIXED INDUCTOR 2 7NH L2 L40 6869 98 SMALL FIXED INDUCTOR 6 8NH L4 5 L40 1275 69 SMALL FIXED INDUCTOR 12 0NH L6 7 L40 1863 69 SMALL FIXED INDUCTOR 1 8NH L8 9 L34 4573 05 AIR CORE COIL L10 11 L41 3369 16 SMALL FIXED INDUCTOR L12 13 L41 1271 16 SMALL FIXED INDUCTOR L14 L92 0419 05 F...

Страница 22: ...1 16W R232 RK73GB1J472J CHIP R 4 7K J 1 16W R233 RK73GB1J102J CHIP R 1 0K J 1 16W R234 RK73GB1J104J CHIP R 100K J 1 16W R235 RK73GB1J102J CHIP R 1 0K J 1 16W R236 RK73GB1J823J CHIP R 82K J 1 16W R237 RK73GB1J221J CHIP R 220 J 1 16W R238 RK73GB1J822J CHIP R 8 2K J 1 16W R239 RK73GB1J332J CHIP R 3 3K J 1 16W R240 RK73GB1J681J CHIP R 680 J 1 16W R241 RK73GB1J103J CHIP R 10K J 1 16W R242 RK73GB1J102J ...

Страница 23: ...R 100K J 1 16W R640 RK73GB1J101J CHIP R 100 J 1 16W R641 RK73GB1J123J CHIP R 12K J 1 16W R642 RK73GB1J184J CHIP R 180K J 1 16W R643 RK73GB1J224J CHIP R 220K J 1 16W R644 RK73GB1J473J CHIP R 47K J 1 16W R645 RK73GB1J471J CHIP R 470 J 1 16W R646 RK73GB1J473J CHIP R 47K J 1 16W R647 R92 1252 05 CHIP R 0 OHM J 1 16W R648 RK73GB1J471J CHIP R 470 J 1 16W R649 650 RK73GB1J473J CHIP R 47K J 1 16W R651 RK7...

Страница 24: ...502 TC7W04FU MOS IC IC504 TC74VHCT541AFT MOS IC IC505 AT24256N10SI27 ROM IC IC506 PST3527U MOS IC IC507 30620M8A 2W4GP MPU IC508 MBM29LV800B90 SRAM IC IC509 511 TC7WH32FK MOS IC IC601 604 TC75W51FU MOS IC IC605 M62364FP MOS IC IC606 607 TC75W51FU MOS IC IC608 AK4550VT MOS IC IC609 TLV2544IPW MOS IC IC611 320VC5410GGW DSP IC701 BU4094BCFV MOS IC IC702 XC6204B502MR MOS IC Ref No Address Parts No Des...

Страница 25: ...2 58 58 73 73 77 77 66 66 Ex2 Ex2 704 704 703 Gx2 Gx2 D H H H F F 701 702 700 Cx2 Hx2 Hx2 TX RX unit A 2 B 2 Gx2 G A A Ax2 B Hx2 H G E H 703 Control unit A 6 Control unit B 6 F 6 D 6 A N14 0578 04 B N14 0594 04 C M2 6 x 8 BLK N30 2608 45 D M2 6 x 5 Bi BLK N35 2605 45 E M2 x 3 N78 2030 46 F M2 x 3 5 N79 2035 46 G M2 x 4 BLK N83 2004 45 H M2 x 5 N83 2005 46 34 38 37x2 Parts with the exploded numbers...

Страница 26: ...te B03 0594 04 7 Cap SP MIC B09 0363 03 55 Protection bag H25 0029 04 13 Stopper D32 0421 24 705 Pamphlet 79 Screw set N99 2004 05 65 Belt hook J29 0652 35 54 Packing fixture H12 3018 02 56 Item carton case H52 1880 02 10 Instruction manual B62 1606 00 706 UPC code label 707 Sticker 40 Cushion Cap G13 1688 04 ...

Страница 27: ... or black and GND Universal connector ADJUSTMENT 1 SSW 3 SP 5 EMC 7 PTT 9 NC 11 5M 13 RXD 2 SP 4 MSW 6 ME 8 PF 10 E 12 TXD 14 NC Test Equipment Required for Alignment No Test Equipment Major Specifications 1 Standard Signal Generator Frequency Range Maximum 900MHz or more SSG Modulation Frequency modulation and external modulation Output 133dBm 0 05µV to 7dBm 501mV 2 Power Meter Input Impedance 50...

Страница 28: ... voltmeter Audio generator 100µ 10V 100µ 10V 10µ 10V 16Ω Repair Jig Chassis Use jig part No A10 4064 03 for repairing the TK 5400 Place the TX RX unit on the jig and fit it with 7 screws Note Supply power from an external power supply Battery terminal jig chassis How to Remove the Flat Cable 1 Gently draw out both sides of the connector lever uni formly in the direction of the arrow with tweezers ...

Страница 29: ...s when the compander is on Illuminates when VOX is on 1 When the panel test mode is activated the channel se lected with the Selector key and the last used signaling number are displayed When it is activated for the first time the signaling number is 1 2 If test signaling 15 Tone Test Pattern is selected the result of Bit Error Rate BER calculation is shown on the transceiver LCD The BER value is ...

Страница 30: ... 210 7Hz Analog 6 QT 254 1Hz QT 254 1Hz Analog 7 DQT 023N DQT 023N Analog 8 DQT 445N DQT 445N Analog 9 DQT 754I DQT 754I Analog 10 None DTMF Code 9 Analog 11 None DTMF Single Tone 1633Hz Analog 12 NAC 293 NAC 293 APCO 13 NAC 023 NAC 023 APCO 14 NAC 5EA NAC 5EA APCO 15 1011Hz Tone Test Pattern 1011Hz Tone Test Pattern APCO 16 None Silence Pattern APCO 17 None Calibration Pattern APCO 18 None Transm...

Страница 31: ... Low Power TA adj Center POW C POW H POW t L POW t C POW t H POW t POW LO POW t LO Orange Orange Side 2 Orange Side 2 Orange Side 2 Orange Side 2 Side 2 Side 2 Side 2 Side 2 APCO High Deviation Low Deviation adj Low edge HDVA L LO Orange APCO High Deviation Hi Deviation adj Hi edge HDVA H LO Side 2 Side 2 MIC Sensitivity Initial Value 129 The item for dealer MIC LO VCO VCXO Balance DQT Balance adj...

Страница 32: ... Center RSSI High Level RSSI High Level writing Center FM NARROW Squelch Threshold Threshold Level writing Center FM NARROW Squelch Tight Tight Level writing Center Battery Level END Battery Warning Level writing BER Bit Error Rate Measurement 1 The Panel Test Mode is used to measure the BER with the TK 5400 see 1 Panel Test 2 Select a filter to be measured see Filter Mode 3 Select a frequency to ...

Страница 33: ...e key to enter 3 point adjustment mode LCD display POW L PTT ON 2 Press Side 2 key LCD display POW C PTT ON 3 Press Side 2 key LCD display POW H PTT ON Press Side 2 to store the digit number after adjustment 4 TX high 1 Set panel tuning mode 3 0W 0 1W power CH 4 Center adjustment LCD display POW t TA Press Orange key to ener 3 point adjustment mode LCD display POW tL PTT ON 2 Press Side 2 key LCD ...

Страница 34: ...e the digit number after adjustment 9 VCO VCXO 1 Set panel tuning mode balance CH 4 Center adjustment LCD display BAL t LO TA PTT ON Press Side 2 to store the digit number after adjustment 10 APCO high 1 Set panel tuning mode Deviation Panel ANT 2827Hz 2771 2883Hz deviation CH 4 Center meter adjustment LCD display HDVA LO Deviation meter filter setting LPF 3kHz HPF OFF De emphasis OFF DET Peak PTT...

Страница 35: ...and press Side 2 key to set adjustment high frequency at high LCD display HDVA tH LO frequency PTT ON TA Press Side 2 to store the digit number after adjustment 16 FM wide 1 Set panel tuning mode Deviation Panel ANT 4 0kHz 50Hz deviation CH 4 Center meter adjustment LCD display FMWD LO Oscilloscope Deviation meter filter seting LPF 15kHz AG Side Universal HPF OFF De emphasis OFF DET Peak MIC input...

Страница 36: ...justment LCD display QTDV t LO TA PTT ON Press Side 2 to store the digit number after adjustment 22 DQT 1 Set panel tuning mode 0 75kHz 50Hz deviation CH 4 Center adjustment LCD display DQDV LO Deviation meter filter setting LPF 3kHz HPF OFF De emphasis OFF DET p p 2 PTT ON Press Side 2 to store the digit number after adjustment 23 DQT 1 Set panel tuning mode deviation CH 4 Center adjustment LCD d...

Страница 37: ...w 1 Set panel test mode power check CH 7 at high Signalling 1 frequency Toggle SW B side TA PTT ON 30 APCO low 1 Set panel test mode Deviation Panel ANT Check 895 989Hz deviation Mode AP meter check CH 4 Center Signalling 20 Low deviation pattern Toggle SW A side Deviation meter filter setting LPF 3kHz HPF OFF De emphasis OFF DET Peak PTT ON 31 APCO low 1 Set panel test mode deviation Mode AP chec...

Страница 38: ...T ON 35 TX FM 1 Set panel test mode wide S N Mode WD check TA CH 4 Center Signalling 1 Toggle SW B side PTT ON 36 TX FM 1 Set panel test mode Check 42dB NPSPAC Mode NP S N check CH 4 Center Signalling 1 Toggle SW A side Deviation meter filter setting LPF 3kHz HPF 300Hz De emphasis 750µs PTT ON 37 TX FM 1 Set panel test mode NPSPAC Mode NP S N chack CH 4 Center TA Signalling 1 Toggle SW B side PTT ...

Страница 39: ...gle SW B side PTT ON 42 FM 1 Set panel test mode Adjust AG input 15mV 5mV NPSPAC Mode NP level to get a MIC CH 1 standard MOD sensitivity Signalling 1 2 4kHz DEV check Toggle SW A side AG input 1kHz Deviation meter filter setting LPF 15kHz HPF OFF PTT ON 43 FM 1 Set panel test mode NPSPAC Mode NP MIC CH 1 sensitivity Signalling 1 check TA Toggle SW B side PTT ON 44 FM narrow 1 Set panel test mode ...

Страница 40: ...splay LRSI Input RF signal 120dBm from SSG Press Orange key to store the digit number 4 SQ tight 1 Set panel tuning mode 12dB SINAD 6 5dB level writing CH 4 Center 3kHz DEV for wide LCD display SQ T Input RF signal corresponding to 12dB SINAD 6 5dB with 3kHz DEV from SSG Press Orange key to store the digit number 5 RSSI high 1 Set panel tuning mode 70dBm level writing CH 4 Center LCD display HRSI ...

Страница 41: ...Check Can transmit warning BATT terminal voltage 7 0V function PTT ON check 2 BATT terminal voltage 6 6V LED Red must blink PTT ON Can transmit 10 SQ1 1 Set user mode SSG Panel ANT Measure the SINAD Wide SINAD 8dB sensitivity Frequency Any level where the SQ NPS SINAD 8dB check Mode FM SINAD Side Universal open continuously Narrow SINAD 8dB Set the SQ level 1 meter 11 SQ15 1 Set user mode Wide SIN...

Страница 42: ...Audio output 24 AFE Audio GND CN No Pin No Name I O Function 25 AFE Audio GND 26 SP I BTL input for external speaker 27 SP I BTL input for external speaker 28 MUTE O Audio mute signal output 29 SD TO O For optional board 30 MAN D O For optional board 31 LAMP O Backlight LED control Normally 0V Lighting 7 5V 32 Q7 O Key scan IC Q7 signal input 33 Q6 O Key scan IC Q6 signal input CN703 1 CH D I CH s...

Страница 43: ...r switch input 30 EXAFC I External speaker switch input CN No Pin No Name I O Function 31 AMPSW I Audio AMP control switch input 32 OPPTT I For optional board 33 TCONT I For optional board CN3 1 Q8 O Key scan IC Q8 signal output 2 Q7 O Key scan IC Q7 signal output 3 PTTE PTT GND 4 PTT I Normally 5V transmit when connected GND 5 KI1 I Key input 6 Q6 O Key scan IC Q6 signal output CN4 1 BTL output f...

Страница 44: ... 1 4 7 S1 TOGGLE SW TGL F 6 B 6 D 6 TOP2 TOP1 LCD D102 R105 CN501 D103 D7 D9 D6 D8 D104 INT MIC MAIN TK 5400 PC BOARD 43 44 CONTROL UNIT X53 4030 XX 10 K 11 K2 Component side view J72 0867 19 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 Ref No Address D6 10L D7 8L D8 10P D9 8P Ref No Address D102 3G D103 3K D104 4L Connect 1 and 4 ...

Страница 45: ... SP MUTE SD TO MAN D LAMP Q7 Q6 R64 C15 C38 C4 CP1 R31 R20 R19 R8 R7 R6 IC6 1 3 4 5 Q14 1 2 3 5 IC5 IC4 1 3 4 5 1 3 4 5 C22 D16 C27 C29 C28 R26 R28 R27 R62 CN1 1 R4 C12 R18 IC1 R13 R12 C13 C43 R14 R2 R1 R17 C14 R5 R68 Q15 Q7 D G S D G S D G S L3 L4 1 8 9 16 C19 C32 C2 C31 R3 R43 R36 R44 R33 R32 C45 CN4 2 1 C46 D15 D105 R45 R46 R47 CN3 1 6 R59 R48 R49 C33 C34 Q6 KI1 PTT PTTE Q7 Q8 33 PC BOARD TK 54...

Страница 46: ... S G D S R736 R737 R738 R10 C120 R739 C121 R11 R12 C124 C701 C125 C702 C703 C704 C705 R741 C706 R742 C707 R743 C708 R744 C709 R745 R746 R747 R748 C710 C711 Q1 G S D C135 C712 Q2 G D G D C713 Q3 C714 C718 C719 C720 C721 R2 C723 R3 C724 R4 C725 C726 1 33 Q6 Q7 LAMP MAN D SD TO MUTE SP SP AFE AFE AF MIC MICE 5M SB SB E DAT CLK NC N CSW PTT LCS KEY2 KEY1 DGND KES NC INAFC EXAFC AMPSW OPPTT TCONT R6 C7...

Страница 47: ...3 C314 R544 C509 C315 R545 R546 R352 R547 R353 C318 R548 R354 R355 R356 C126 C127 C510 C128 X501 1 1 4 5 8 2 3 4 C511 C129 C512 C513 R550 R551 R553 R554 C130 C131 R555 C132 C327 C133 C328 C134 C715 C716 C330 C331 C332 C333 C334 C337 C338 C339 C722 C340 C341 C342 C343 C344 C345 C346 C347 C349 C350 C351 1 10 11 20 C353 C354 C355 C356 1 3 4 5 D103 C357 Q201 C359 Q202 Q204 Q205 Q206 C360 D301 C361 D30...

Страница 48: ...CH D GND GND GND J72 0825 19 A 2 J72 0825 19 B 2 R210 CF301 R211 CF302 R212 R213 R408 R214 R215 TP30 R217 R218 R219 R221 R222 RESET R223 R224 330 TXD1 RXD1 SCLK BUSY R229 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 C200 C201 C202 R240 C204 C205 R241 R242 C207 R243 C208 R244 C209 R245 R246 C401 C211 X201 C406 C212 C213 C214 C215 C216 C217 C218 C220 C221 C222 C223 C225 C226 C228 C229 C230 C231...

Страница 49: ... C3 0 1u C18 0 1u C15 4p L6 1 8n L40 1863 69 C31 100p C14 4p C19 10p L10 3 3n L41 3369 16 C24 15p C34 4p C25 15p L1 2 7n L40 2763 69 C8 100p C27 0 1u C26 100p R3 10 C21 100p C1 100p L11 3 3n L41 3369 16 R4 0 C13 4p C32 2 5p R11 100 C4 9p C23 5p C6 6p C17 100p R6 100 R9 3 3 C28 8p L5 12n L40 1275 69 2SK3390 Q2 L7 1 8n L40 1863 69 C29 8p C22 5p 2SK3390 Q3 C16 100p R7 6 8k C5 100p R8 3 3 L12 12n L41 ...

Страница 50: ...0 R67 0 D104 B30 2019 05 IC3 NJM2904V 1 AOUT A IN A IN GND 8 R29 22k L3 C45 470p C32 0 47u R44 47k C105 100p CN101 R57 0 CN3 1 6 R35 10k R36 1 8k R30 22k R34 1 8k C30 0 47u R59 1k R68 0 D105 NNCD6 8G MAIN X53 4030 XX A 6 47k 2 INT MIC INT SP N C INT MIC TX RX UNIT IC2 IC1 TDA7053AT BU4094BCFV IC3 NJM2904V IC4 6 TC7SH08FU IC10 TC7W04FU Q5 2SC4617 S Q6 2SB798 DL DK Q7 8 15 2SK1824 Q14 UMC4N D2 DTZ3 ...

Страница 51: ... TC75W51FU XC61CN5002 3 3V Reg 3 3V Reg 2 5V Reg XC6204B332 XC6204B332 XC6204B252 Switch Reg XC6365D103M TPC6102 HRB0502A 5R 5TB 5RC SSM3J05 5C 5V Reg 5V Reg 5CC XC6204B502 XC6204B502 TPC6102 2SK1830 1SS361 B Protect 1SR154 2SC4617 1SS389 Ripple Filter 5C TA NOD VCO MUTE 2SK1830 5R LPF 5C TC75W51FU BUFF SSM3J05 5TBC CV UL 5C 5C 5C 2SJ243 5TC 5T Protect 33D 5RC DA221 1SS389 25D 33A 33AR TC75W51FU F...

Страница 52: ...Bm 7 4dBm 2 6dBm 3 5dBm 13dBm RF 824 90MHz AF 47mVrms 96 5mVrms 370mVrms 96mVrms 238mVrms PA C605 14 7mVrms R604 C19 17 4mVrms 16 3mVrms RX Lo D102 Measurement conditions In the RF and IF1 sections use a 1000pF coupling capacitor The RF input level shows the SSG input level for obtaining 12dB SINAD In the IF2 section use a 0 1µF coupling capacitor The RF input level from the SSG shows the SSG inpu...

Страница 53: ... 10K 27K PF1 PF2 2 3 11 5 6 7 8 1 4 10 KMC 25 Specifications Microphone Impedance 2 2kΩ Sensitivity 65dB 4 0dB at 1kHz Speaker Impedance 16Ω Input 0 5W Maximum input 1 5W Dimensions 62 W x 81 H x 29 D mm Weight With plug cord Approx 220g KMC 25 Parts List New parts Ref No New Parts No Description Model parts A02 3699 08 Case Front A02 2093 08 Case Rear B09 0382 08 Cap Phone D10 0629 08 Lever PTT E...

Страница 54: ...n side KNB 17A Specifications Voltage 7 2V 1 2V x 6 Charging current 1500mAh Dimensions mm 58 0 W x 110 8 H x 20 0 D Projections included Charger and charging time KSC 19 Normal Charger Approx 8 hours KSC 20 Rapid charger Approx 1 3 hour Weight 220g KNB 21N Specifications Voltage 7 2V 1 2V x 6 Charging current 1600mAh Dimensions mm 63 8 W x 110 8 H x 17 2 D Projections included Charger and chargin...

Страница 55: ...mA Charging time KNB 17A Approx 80 min Source voltage Approx 15V Usable temperature range 0 C 40 C Dimensions Body only 105 W x 52 H x 135 D mm Weight Body only 0 18kg KSC 20 External View KSC 24 External View KSC 24 Specifications Charging current 1100mA 150mA Charging time KNB 17A Approx 80 min KNB 21N Approx 80 min KNB 22N Approx 110 min Source voltage Approx 15V Usable temperature range 0 C 40...

Страница 56: ...easurements made per TIA EIA 603 Digital measurements made per TIA EIA 102 KENWOOD reserves the right to change specifications without prior notice APPLICABLE MIL STD Standard MIL 810C MIL 810D 810E 810F Methods Procedures Methods Procedures Methods Procedures Methods Procedures Low Pressure 500 1 Procedure I 500 2 Procedure I II 500 3 Procedure I II 500 4 Procedure I II High temperature 501 1 Pro...

Страница 57: ...75018 Paris France KENWOOD ELECTRONICS U K LIMITED KENWOOD House Dwight Road Watford Herts WD1 8EB United Kingdom KENWOOD ELECTRONICS EUROPE B V Amsterdamseweg 37 1422 AC Uithoorn The Netherlands KENWOOD ELECTRONICS ITALIA S p A Via G Sirtori 7 9 20129 Milano Italy KENWOOD IBERICA S A Bolivia 239 08020 Barcelona Spain KENWOOD ELECTRONICS AUSTRALIA PTY LTD A C N 001 499 074 16 Giffnock Avenue Centr...

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