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Kenwood TK-3200L Service Manual
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Kenwood TK-3200L Service Manual

Kenwood TK-3200L 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-3200L

  • 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

    KSC-35 (RAPID CHARGER) ......31 KNB-45L (Li-ion BATTERY PACK) ....31 SPECIFICATIONS ......BACK COVER Botton knob (PTT) (K29-9308-23) Button knob (Side1/Side2) (K29-9364-03) Plastic cabinet assy (A02-3985-03)(15CH+SCAN): K3 (A02-3986-03)(2CH): K (A02-3987-03)(8CH): K2 Photo is TK-3200L (K3 type). This product uses Lead Free solder.

  • Page 3: General

    If the part number is not known, include the chassis or kit number of which it is a part, and a sufficient description of the required component for proper identification. TK-3200L (ProTalk) Destination Number of CH Frequency No. / Frequency...

  • Page 4: Realignment

    TK-3200L REALIGNMENT 1. Modes 4. PC Mode 4-1. Preface User mode The transceiver is programmed using a personal computer, PC mode Data programming a programming interface (KPG-22/22A), USB adapter (KCT-53U) mode and programming software (KPG-88D). Clone mode The programming software can be used with an IBM PC...
  • Page 5 TK-3200L REALIGNMENT 4-5. Programming software KPG-88D description When the clone source finishes sending data, a "confirmation" tone will sound. KPG-88D is the programming software for the transceiver If data transmission fails while cloning, an "error" tone will supplied on a CD-ROM. This software runs under Windows 98, ME, Windows 2000 or XP on an IBM-PC or compatible machine.
  • Page 6 TK-3200L REALIGNMENT Clone Frequency Table Table Frequency Table Frequency Number (MHz) Number (MHz) 464.5000 462.9125 464.5500 464.4875 467.7625 464.5125 467.8125 464.5375 467.8500 464.5625 467.8750 466.0375 467.9000 466.0625 467.9250 466.0875 461.0375 466.1125 461.0625 466.1375 461.0875 466.1625 461.1125 466.1875 461.1375 466.2125 461.1625 466.2375...

  • Page 7: Circuit Description

    TK-3200L CIRCUIT DESCRIPTION (2) The transceiver immediately stops transmission when 1. Control Circuit the battery voltage falls below the voltage (2) shown in The control circuit consists of a microprocessor (IC405) and the table. The warning tone sounds while the PTT its peripheral circuits.

  • Page 8: Parts List

    E: Europe Les articles non mentionnes dans le Parts No. ne sont pas fournis. Y: AAFES (Europe) X: Australia M: Other Areas Teile ohne Parts No. werden nicht geliefert. TK-3200L (Y50-6200-XX) TX-RX UNIT (X57-6900-XX) Ref. No. Address Parts No. Description Destination Ref.
  • Page 9 TK-3200L PARTS LIST TX-RX UNIT (X57-6900-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts CK73HB1H471K CHIP C 470PF C157 CC73GCH1H2R5B CHIP C 2.5PF CC73HCH1H101J CHIP C 100PF C158 CC73GCH1H101J CHIP C 100PF...
  • Page 10 TK-3200L PARTS LIST TX-RX UNIT (X57-6900-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts C265 CK73HB1H471K CHIP C 470PF C405 CC73GCH1H101J CHIP C 100PF C266 CK73GB1H471K CHIP C 470PF C407 CK73HB1H102K CHIP C...
  • Page 11 TK-3200L PARTS LIST TX-RX UNIT (X57-6900-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts L204 L40-2785-92 SMALL FIXED INDUCTOR(270NH) RK73HB1J103J CHIP R J 1/16W L211,212 L41-8268-14 SMALL FIXED INDUCTOR(8.2NH) RK73HB1J220J CHIP R...
  • Page 12 TK-3200L PARTS LIST TX-RX UNIT (X57-6900-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts R254 RK73HB1J683J CHIP R J 1/16W R416-420 RK73HB1J473J CHIP R J 1/16W R255 RK73GB2A000J CHIP R J 1/10W...
  • Page 13 TK-3200L PARTS LIST TX-RX UNIT (X57-6900-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts Q102 2SK2596 Q103 2SK3476-F Q104 RT1N141U TRANSISTOR Q105 2SK879(Y)F Q107 RT1N141U TRANSISTOR Q108 2SK1824-A Q109 RT1P441U TRANSISTOR Q202...

  • Page 14: Exploded View

    TK-3200L EXPLODED VIEW 12(K) MIC301 TX-RX Unit CF201 A :N14-0819-04 B :N14-0832-04 C :N30-2604-48 D :N30-2606-48 E :N83-2005-48 Note: If a part reference number is listed in a box on the exploded view of the PCB, that part does not come with the PCB. These parts must be ordered separately.

  • Page 15: Packing

    TK-3200L PACKING 8. INSTRUCTION MANUAL (B62-1978-00) 701. WARRANTY CARD 702. PAMPHLET 59.CHARGER (W08-0988-05) 700. KNB-45L (Li-ion BATTERY PACK) 60.AC ADAPTER(AC120V) 42.PROTECTION BAG (W08-0989-05) (H25-0085-04) 54.SCREW SET 48.BELT CLIP (N99-2046-05) (J29-0734-05) 44.HOLDER(SP/MIC) (J19-5472-03) 4. CAP(SP/MIC) (B09-0680-03) 40.PACKING FIXTURE (H12-4221-05) 58.WHIP ANTENNA (T90-1039-15) 43.ITEM CARTON CASE...

  • Page 16: Adjustment

    TK-3200L ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifications Standard Signal Generator Frequency Range 450 to 470MHz (SSG) Modulation Frequency modulation and external modulation Output -127dBm/0.1µV to greater than -47dBm/1mV Power Meter Input Impedance 50Ω Operation Frequency 450 to 470MHz...
  • Page 17 TK-3200L ADJUSTMENT PTT (Push to Channel selector Talk) switch Antenna LED indicator Speaker/ Side 1 key microphone Power switch/ jacks Volume control Side 2 key Adjustment points Frequency (MHz) Channel No. RX Frequency TX Frequency 460.050 460.100 PCTV BATT+ 450.050 450.100...
  • Page 18 TK-3200L ADJUSTMENT Common Section Measurement Adjustment Specifications/ Item Condition Remark Test equipment Terminal Parts Method 1.Setting 1) BATT terminal voltage:7.5V 2) SSG standard modulation [Wide] MOD:1kHz,DEV:3kHz [Narrow] MOD:1kHz,DEV:1.5kHz 2.VCO lock 1) CH:High Power meter 2.5V ±0.1V voltage RX 2) CH:Low Check 0.6V or more...
  • Page 19 TK-3200L ADJUSTMENT Measurement Adjustment Specifications/ Item Condition Remark Test equipment Terminal Parts Method 5.Max deviation TEST CH: Center Power meter Programming 4.2kHz ±80Hz Adjust Deviation meter SP/MIC connector Software:KPG-88D (According to [Wide] High Oscilloscope the larger +,–) (3 points) AG:1kHz/150mV...
  • Page 20 TK-3200L ADJUSTMENT Receiver Section Measurement Adjustment Specifications/ Item Condition Remark Test equipment Terminal Parts Method 1.BPF Wave (1)Center frequency Spectrum Programming Adjust the REF -50.0 dBm 5dB/ A_Write Norm B_Blank Norm CENTER Adjust Spectrum analyzer setting analyzer Software: waveform as 460.0 MHz...

  • Page 21: Pc Board

    TK-3200L PC BOARD TX-RX UNIT (X57-6900-XX) -12 : K -13 : K2 -14 : K3 Component side view (J79-0048-09) F401 C405 D401 PCTV C401 C402 BATT+ C428 MIC301 L404 L402 – C430 CP404 R456 R338 R404 R406 C415 C217 IC405...
  • Page 22 TK-3200L PC BOARD TX-RX UNIT (X57-6900-XX) -12 : K -13 : K2 -14 : K3 Component side view (J79-0048-09) R438 R134 R409 R436 R410 R412 Q108 IC101 L111 R403 CN13 R411 C403 R142 R130 R139 C146 R140 D102 R141 R132...
  • Page 23 TK-3200L TK-3200L PC BOARD PC BOARD TX-RX UNIT (X57-6900-XX) -12 : K -13 : K2 -14 : K3 TX-RX UNIT (X57-6900-XX) -12 : K -13 : K2 -14 : K3 Component side view (J79-0048-09) Component side view (J79-0048-09) R438 R134...
  • Page 24 TK-3200L PC BOARD TX-RX UNIT (X57-6900-XX) -12 : K -13 : K2 -14 : K3 Foil side view (J79-0048-09) S401 S402 S403 C268 R256 D104 L228 R254 R253 C156 L223 C254 C168 C267 Q205 C251 D203 R241 C247 R145 C158...
  • Page 25 TK-3200L PC BOARD TX-RX UNIT (X57-6900-XX) -12 : K -13 : K2 -14 : K3 Foil side view (J79-0048-09) S402 CN201 C421 C427 XF201 R226 C225 D402 R215 R227 C219 C443 C241 C228 C426 R233 CD201 R236 C207 R209 L290...
  • Page 26 TK-3200L TK-3200L PC BOARD PC BOARD TX-RX UNIT (X57-6900-XX) -12 : K -13 : K2 -14 : K3 TX-RX UNIT (X57-6900-XX) -12 : K -13 : K2 -14 : K3 Foil side view (J79-0048-09) Foil side view (J79-0048-09) S402 S401...

  • Page 27: Schematic Diagram

    TK-3200L SCHEMATIC DIAGRAM TX-RX UNIT (X57-6900-XX) -12:K -13:K2 -14:K3 PLL_CLK PLL_DAT PLL_STB 2.74V 100k PLL SYSTEM MB15A02PFV2E1 4.82V 470p 2SC5108(Y)F RIPPLE FILTER PLL IC F_IN AMP 470p 4.76V MA2S111-F 0.01u R32-0736-05 4.9V L77-1931-05 F401 2.5A L401 4.7V BATT 100k 12.8MHz 0.71V...
  • Page 28 TK-3200L SCHEMATIC DIAGRAM TX-RX UNIT (X57-6900-XX) -12:K -13:K2 -14:K3 TX/RX T:3.37V T:2.85V RF SW D2,4,6,7 D101 C101 C102 VCO OSCILLATION (TX) 4.73V 220n FREQUENCY RF BUFFER AMP HSC277 470p CONTROL 3.4V /TX VCO HVC376B 0.72V RF AMP 2SC5108(Y)F 2SC4619(P,Q) 100n 0.5p...
  • Page 29 TK-3200L SCHEMATIC DIAGRAM TX-RX UNIT (X57-6900-XX) -12:K -13:K2 -14:K3 TX FINAL AMP Q101 TX DRIVE AMP R:7.63V T:3.44V T:4.89V 2SK3077F T:7.45V Q103 Q102 L103 2SK3476-F C107 C112 L412 C123 L107 R103 R112 R150 2SK2596 R903 R151 R152 1.2n 8.2n 8.2n...
  • Page 30 TK-3200L SCHEMATIC DIAGRAM ● Note : The components marked with a dot ( ) are parts of layer 1. TX-RX UNIT (X57-6900-XX) -12:K -13:K2 -14:K3 ANT SW D122 C160 C163 C166 HVC131 0.75p STRIP LINE D103 R137 C152 C158 L224...
  • Page 31 TK-3200L SCHEMATIC DIAGRAM Note : The components marked with a dot ( ● ) are parts of layer 1. TX-RX UNIT (X57-6900-XX) -12:K -13:K2 -14:K3 ANT SW D122 C160 C163 C166 TX FINAL AMP T:3.44V Q101 T:4.89V TX DRIVE AMP R:7.63V...

  • Page 32: Block Diagram

    TK-3200L BLOCK DIAGRAM X57-690 IC404 BD4845FVE IC403 BD4840FVE IC1 MB15A02PFV2E1 PLL_DAT RESET RESET PLL_CLK PLL_STB D401 RB521S-30 IC401 XC6204B502MR Q4 2SK508NV(K52) D2,D4,D6,D7 HVC376B D10 1SV278F PROTECT Loop Q405 RT1P237U-T111 Filter Q5 RT1P430U 12.8MHz 5C_C X1 L77-1931-05 Q403 CPH3317 QTTCXO Q3 2SK508NV(K52)
  • Page 33 TK-3200L BLOCK DIAGRAM TX/RX:450.00~470.00MHz Q2 2SC5108(Y)F D101 HSC277 D122,D103,D104,D106 Q6 2SC5108(Y)F Q9 2SC4619(P,Q) D202 HZU5CLL Q100 2SC4619(P,Q) Q101 2SK3077F Q102 2SK2596 Q103 2SK3476-F HVC131 BUFF Q104 RT1N141U Q109 IC101 Q105 2SK879(Y)F RT1P441U TA75W01FUF CURRENT Q108 2SK1824-A DCSW APCSW APCSW Q8 2SC5383-T111...

  • Page 34: Level Diagram

    TK-3200L LEVEL DIAGRAM...

  • Page 35: Optional Accessories

    TK-3200L OPTIONAL ACCESSORIES KSC-35 (RAPID CHARGER) KNB-45L (Li-ion BATTERY PACK) ■ External View ■ External View ■ Specifications ■ Specifications Charging time ..... KNB-45L : Approx.180 minutes Voltage ....7.4V (3.7V x 2) Dimensions (Charger only) ..86.3W x 43.2H x 100.0D (mm) Battery capacity ...

  • Page 36: Specifications

    Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex Kwai Fong, N.T., Hong Kong KENWOOD House, Dwight Road, Watford, Herts., 1 Ang Mo Kio Street 63, Singapore 569110 WD18 9EB United Kingdom...

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