Kenwood TK-3170 E3 Service Manual
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Kenwood TK-3170 E3 Service Manual

Uhf fm transceiver
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Document Copyrights
Copyright 2006 by Kenwood Corporation. All rights reserved.
No part of this manual may be reproduced, translated, distributed, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording, 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 time for improvement purposes.

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Summary of Contents for Kenwood TK-3170 E3

  • Page 1 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...

  • Page 2: Table Of Contents

    UHF FM TRANSCEIVER TK-3170 SERVICE MANUAL E3 version SUPPLEMENT © 2005-10 PRINTED IN JAPAN B51-8740-00 ( N ) 355 This TK-3170 (E3) service manual con- tains a number of section which differ from the service manual (B51-8738-00) for the TK-3170 (E, X2 versions). For items other than those in this TK- Knob (Selector) 3170 (E3) service manual please refer...

  • Page 3: General

    Frequency range (MHz) RF power Type TX/RX 400~430 Choose the type of transceiver TK-3170 E3 A personal computer (IBM PC or compatible), programming Transceiver programming interface (KPG-22), and programming software (KPG-101D) are required for programming. (The frequency, TX power HI/LOW, and signaling data are programmed for the transceiver.)

  • Page 4: Parts List

    TK-3170 PARTS LIST ✽ New Parts. indicates safety critical components. L : Scandinavia K : USA P : Canada Parts without Parts No. are not supplied. Y : PX (Far East, Hawaii) T : England E : Europe Les articles non mentionnes dans le Parts No. ne sont pas fournis. Y : AAFES (Europe) X : Australia M : Other Areas...
  • Page 5 TK-3170 PARTS LIST TX-RX UNIT (X57-7012-72) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation CC73HCH1H120J CHIP C 12PF C138 CK73HB1A104K CHIP C 0.10UF CK73HB1A104K CHIP C 0.10UF C140 CK73HB1A104K CHIP C 0.10UF CK73HB1C103K CHIP C...
  • Page 6 TK-3170 PARTS LIST TX-RX UNIT (X57-7012-72) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation C527 CC73HCH1H080D CHIP C 8.0PF C643 CK73HB1C103K CHIP C 0.010UF C528 C92-0001-05 CHIP-TAN 0.1UF 35WV C645 CC73GCH1H150J CHIP C 15PF...
  • Page 7 TK-3170 PARTS LIST TX-RX UNIT (X57-7012-72) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation C746 CC73HCH1H030B CHIP C 3.0PF L501 L41-5685-39 SMALL FIXED INDUCTOR (0.56UH) C747,748 CK73HB1H471K CHIP C 470PF L502 L40-3963-57 SMALL FIXED INDUCTOR (3.9NH)
  • Page 8 TK-3170 PARTS LIST TX-RX UNIT (X57-7012-72) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation CP22-24 RK74HB1J102J CHIP-COM 1.0K 1/16W R92-1252-05 CHIP R 0 OHM J 1/16W CP28 RK74HB1J102J CHIP-COM 1.0K 1/16W RK73HB1J184J CHIP R...
  • Page 9 TK-3170 PARTS LIST TX-RX UNIT (X57-7012-72) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation R164 RK73HB1J184J CHIP R 180K 1/16W R248 R92-1252-05 CHIP R 0 OHM J 1/16W R165 RK73HB1J154J CHIP R 150K 1/16W...
  • Page 10 TK-3170 PARTS LIST TX-RX UNIT (X57-7012-72) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation R623 RK73EB2ER39K CHIP R 0.39 1/4W R759 R92-1252-05 CHIP R 0 OHM J 1/16W R624 RK73HB1J104J CHIP R 100K 1/16W...
  • Page 11 TK-3170 PARTS LIST TX-RX UNIT (X57-7012-72) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation 2SA1774(S) TRANSISTOR 2SC4649(N,P) TRANSISTOR SSM3K15TE(F) RN4910(F) TRANSISTOR SSM3K15TE(F) DTC144EE DIGITAL TRANSISTOR SSM6J08FU(F) 2SK1830F 2SJ347F DTC144EE DIGITAL TRANSISTOR SSM3K01T(F) SSM3K15TE(F) 2SJ243...

  • Page 12: Exploded View

    TK-3170 EXPLODED VIEW 701x2 RF UNT TX-RX unit (D/4) SHIELDING PLATE TX-RX unit (A/4) TX-RX unit (B/4) TX-RX unit (C/4) : N09-2438-05 : N14-0583-04 : N14-0805-04 D M2.6 x 10 : N30-2610-48 M3 x 6 BLK : N30-3006-43 M2 x 3 : N79-2030-48 G M2 x 5 : N83-2005-48...

  • Page 13: Adjustment

    TK-3170 ADJUSTMENT • LCD display in panel test mode Controls Selector – Volume N : Narrow Channel No. W : Wide Signaling No. ■ Frequency and Signaling The set has been adjusted for the frequencies shown in the following table. When required, readjust them following Side1 the adjustment procedure to obtain the frequencies you want Side2...
  • Page 14 TK-3170 ADJUSTMENT ■ 3 or 5 reference level adjustments frequency Panel Tuning Mode ■ Preparations for tuning the transceiver Tuning point RX (MHz) TX (MHz) Before attempting to tune the transceiver, connect the 400.05000 400.10000 unit to a suitable power supply. Whenever the transmitter is turned, the unit must be con- Low’...
  • Page 15 TK-3170 ADJUSTMENT ■ Flow chart Adjustment Points Frequency 5 reference level High power adjustments 3 reference level Low power adjustments 3 reference level DQT balance Narrow adjustments [Side2] [Side2] Max deviation Narrow Max deviation Wide 3 reference level adjustments VOX 1 TC501 VOX 10 TX-RX unit (A/4)
  • Page 16 In order to turn the volume nut and the channel selector not performed. nut, use a recommendation tool. KENWOOD part No. : W05-1123-00 Note : When using the battery jig, you must measure the voltage at the terminals of the battery jig. Otherwise, a slight...
  • Page 17 TK-3170 ADJUSTMENT Common Section Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 1. Setting 1) BATT terminal voltage : 7.5V 2) SSG standard modulation [Wide] MOD : 1kHz, DEV : 3kHz [Narrow] MOD : 1kHz, DEV : 1.5kHz ±...
  • Page 18 TK-3170 ADJUSTMENT Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 5. Low power [Panel test mode] Power meter Panel Check 0.7~1.4W check 1) CH-Sig : 1-1 Ammeter 1.0A or less Set low power (Push [S]) PTT : ON 2) CH-Sig : 2-1 PTT : ON 3) CH-Sig : 3-1...
  • Page 19 TK-3170 ADJUSTMENT Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment ± 40Hz 12. DQT 1) Adj item : [DQT_ _] Power meter Panel Panel Selector 0.35kHz deviation Adjust : [✳✳✳.] knob adjust Deviation meter filter Deviation SP/MIC LPF : 3kHz meter...
  • Page 20 TK-3170 ADJUSTMENT Receiver Section Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 1. Sensitivity 1) Adj item : [SENS_] Panel Panel Selector Adjust for Rotate the selector knob and adjust Adjust : [✳✳✳] knob RSSI MAX increase the adjustment value 2) Adj item : [S.ENS_] →...

  • Page 21: Tx-Rx Unit (X57-7012-72) (A/4)

    TK-3170 PC BOARD TX-RX UNIT (X57-7012-72) (A/4) Component side view (J72-0964-19 A/4) Ref. No. Address Component side IC501 Layer 1 IC601 Layer 2 IC701 L619 Layer 3 Layer 4 Q501 Layer 5 Q605 Layer 6 Q606 D901 F901 Foil side Q607 R621 Q608...

  • Page 22: Tx-Rx Unit (X57-7012-72) (B,C,D/4)

    TK-3170 PC BOARD TX-RX UNIT (X57-7012-72) (A/4) Foil side view (J72-0964-19 A/4) Ref. No. Address Ref. No. Address Component side Q502 D511 Layer 1 Q503 D513 Layer 2 Q504 D514 Layer 3 Q505 D515 Layer 4 Layer 5 Q506 D516 C684 Layer 6 Q507...
  • Page 23 TK-3170 PC BOARD Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address IC17 Component side IC18 Layer 1 IC11 IC19 Layer 2 IC12 Layer 3 IC13 Layer 4 IC14 Layer 5 IC15 Layer 6 IC16 Foil side TX-RX UNIT (X57-7012-72) (B/4)
  • Page 24 TK-3170 PC BOARD TX-RX UNIT (X57-7012-72) (C/4) Component side view (J72-0964-19 C/4) J72-0964-19 C/4 TX-RX UNIT (X57-7012-72) (B/4) Component side view (J72-0964-19 B/4) COM4 CP13 CP18 CP24 COM3 R106 R245 COM2 C190 R180 COM1 C153 CP12 CP16 CP23 R105 R101 C149 R104 R100...
  • Page 25 TK-3170 TK-3170 PC BOARD PC BOARD TX-RX UNIT (X57-7012-72) (C/4) Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Component side view (J72-0964-19 C/4) IC17 Component side J72-0964-19 C/4 IC18 Layer 1 IC11 IC19 Layer 2 IC12 Layer 3...
  • Page 26 TK-3170 PC BOARD TX-RX UNIT (X57-7012-72) (C/4) Foil side view (J72-0964-19 C/4) J72-0964-19 C/4 CN71 TX-RX UNIT (X57-7012-72) (B/4) Foil side view (J72-0964-19 B/4) CP47 CP48 CP49 CP45 CP50 CP46 R255 CP42 CP11 CP10 BATSEL R256 toCPU C172 IC10 C202 C173 CN18 MICIN...
  • Page 27 TK-3170 PC BOARD Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Component side Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6 IC10 Foil side TX-RX UNIT (X57-7012-72) (B/4) Foil side view (J72-0964-19 B/4) (D/4) CP49 CP42...
  • Page 28 TK-3170 TK-3170 PC BOARD PC BOARD TX-RX UNIT (X57-7012-72) (C/4) Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Foil side view (J72-0964-19 C/4) Component side J72-0964-19 C/4 Layer 1 Layer 2 Layer 3 Layer 4 CN71 Layer 5 Layer 6 IC10...

  • Page 29: Schematic Diagram

    TK-3170 SCHEMATIC DIAGRAM TX-RX UNIT : CONTROL SECTION (X57-7012-72)(B/4) BATT E41-2440-05 BATSEL R31-0624-05 toCPU W02-1969-15 J82-0106-X5 7.5V PTT BORAD VOLIN (X57-7012-72)(C/4) S70-0424-05 S70-0457-05 J82-0105-X5 E40-5915-05 SIDE1 S70-0424-05 SIDE1 SIDE2 SIDE2 POWER ON:5V OFF:0V S70-0424-05 CN71 E40-5915-X5 7.5V RB521S-30 XC6204B502PR 5R PROTECT VoUT SSM6J08FU(F) ON:0V...
  • Page 30 TK-3170 SCHEMATIC DIAGRAM TX-RX UNIT (X57-7012-72) (B/4) B38-0901-05 4KEY BOARD (X57-7012-72)(D/4) E29-1204-X4 E29-1205-X4 VOLIN VOLIN D24-27 KEY4O SFTOE KEY3O RESET KEY2O INPUT LEDR DETECT LEDG KEY1O KEY1I MA2S111 KEY2I MA2S111 KEY3I MA2S111 COM3 CP32 KEY4I 1k*4 MA2S111 COM4 470p NARROW WIDE VLCD DMUTE...
  • Page 31 TK-3170 SCHEMATIC DIAGRAM TX-RX UNIT (X57-7012-72) (B/4) LSDOUT OPTDET 1200p DACCLK DACLD BEEP SHIFT/MODEL XOUT DACDAT HSDIN HSDO VOLIN MDSW SFTOE RESET LEDR LEDG 470p CP19 EEPDAT 47k*2 EEPCL CP3 1k*2 KEY1 VCC1 AVCC VREF LSDIN DGND LSDIN 470p DACCLK AGND BATTLVL 1k*2...
  • Page 32 TK-3170 SCHEMATIC DIAGRAM TX-RX UNIT (X57-7012-72) (B/4) LSDOUT OPTDET OPTDET DACCLK DACCLK DACLD DACLD BEEP SHIFT/MODEL XOUT DACDAT DACDAT HSDIN HSDIN HSDO R103 EXTLIMIN 0.015u LSD FILTER CPU CLOCK IC11 C130 0.1u SHIFT SW TK62012F MDSW EEPROM AF SW 2SC4649(N,P) SPLI IC14 0.012u...
  • Page 33 TK-3170 SCHEMATIC DIAGRAM TX-RX UNIT (X57-7012-72) (B/4) OPTDET OPTDET DACCLK DACCLK DACLD DACLD DACDAT DACDAT EXTLIMIN AF SW SPLO RN4910(F) R165 C134 R156 300k 150k 0.047u R157 300k C118 0.1u C131 4.7u 820p C100 4.7u 0.01u C102 FILTERO DTRLOAD AFSTD R161 120k TCLK/DTRDO...
  • Page 34 TK-3170 SCHEMATIC DIAGRAM TX-RX UNIT (X57-7012-72) (B/4) DACCLK DACLD 100k R224 DACDAT C175 0.01u RX BPF TUNNE R116 VOLTAGE AMP IC19 VIN1 VIN8 TC75S51FE(F) R184 VoUT1 VoUT8 R230 VoUT2 VoUT7 IC17 TK62012F VIN2 VIN7 R199 4.7k R187 R177 RESET R178 0.1u C177 VDAREF...
  • Page 35 TK-3170 SCHEMATIC DIAGRAM TX-RX UNIT (X57-7012-72)(A/4) RF AMP PRE-DRIVE AMP PRE-DRIVE AMP (COMMON) Q601 D516 Q602 2SC5488 R603 R604 Q507 TX RF SW 2SK3077F 2SC5488 C579 C584 D516 C601 R602 C609 C611 R923 R609 3p(B) HSC277 470p 470p T:0.5V(Hi) 0.45V(Lo) F901 F53-0324-05 L901...
  • Page 36 TK-3170 SCHEMATIC DIAGRAM TX-RX UNIT (X57-7012-72) (A/4) D604 L618 L616 L617 D604,605 RF FINAL AMP TX DRIVE AMP HVC131 ANT SW STRIP LINE Q604 Q603 C670 D605 C679 C681 C683 L613 C676 2SK3476 RD01MUS1 5.6n 100p 100p 1.5p(B) 3p(B) L605 L608 HVC131 2.5p(B)
  • Page 37 TX-RX UNIT : CONTROL SECTION (X57-7012-72)(B/4) B38-0901-05 TX-RX UNIT (X57-7012-72)(A/4) 4KEY BOARD (X57-7012-72)(D/4) D604 L616 L617 L618 BATT RF AMP PRE-DRIVE AMP RF FINAL AMP D604,605 (COMMON) D516 Q601 PRE-DRIVE AMP TX DRIVE AMP STRIP LINE ANT SW HVC131 E41-2440-05 LSDOUT LSDOUT Q507...

  • Page 38: Block Diagram

    TK-3170 BLOCK DIAGRAM MAIN BOARD RF BOARD X57-701 (B/4) X57-701 (A/4) SIDE KEY Q501 B30-2278-05 2SC5488 DOUBLER Q502 UPA672T 2SK508NV( D505,50 CONTROL CIRCUIT 1SV325F TUNE D513 1SV278 LEDG,LEDR D502,503 2SC4617(S) HSC277x2 D501,517 2SB1132(Q,R) PLE,PDAT, MA2S077x2 PCLK LOOP TX,RX PTT BOARD FILTER X57-701 (C/4) IC501...
  • Page 39 TK-3170 BLOCK DIAGRAM Q502 2SK508NV(K52) D505,507 1SV325Fx2 D513 1SV278F Q604 D604,605,606,608 Q506 Q507 D515,516 Q601 Q602 Q603 2SK3476 HVC131x4 2SC5488 2SC5488 HSC277x2 2SC5488 2SK3077F RD01MUS1 BUFFER PRE-DRIVE DRIVE RF FINAL TX/RX SWITCH Q505 L616,617,618 2SC4617(S) 5T,5R D601 D514 UDZS4.7B 400~430MHz HSC277 RIPPLE Q605...

  • Page 40: Specifications

    13, Boulevard Ney, 75018 Paris, France Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom 1 Ang Mo Kio Street 63, Singapore 569110...

This manual is also suitable for:

B51-8738-00B51-8740-00

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