Kenwood TK-2200L Service Manual

Kenwood TK-2200L Service Manual

Vhf 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-2200L

  • 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 Plastic cabinet assy (A02-3983-03)(2CH): K SPECIFICATIONS ......BACK COVER (A02-3984-03)(8CH): K2 Button knob (PTT) (K29-9308-23) Button knob (Side1/Side2) (K29-9364-03) Photo is TK-2200L (K2 type). This product uses Lead Free solder.
  • Page 3: General

    TK-2200L (ProTalk) Destination Number of CH Frequency No. / Frequency...
  • Page 4: Realignment

    TK-2200L 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-2200L REALIGNMENT 4-5. Programming software KPG-88D description If data transmission fails while cloning, an "error" tone will sound from the Target unit. KPG-88D is the programming software for the transceiver 8. If the cloning fails, no data will be available in the Target supplied on a CD-ROM.
  • Page 6: Circuit Description

    TK-2200L 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 7: Parts List

    TK-2200L PARTS LIST CAPACITORS CC 45 TH 1H Capacitor value Color* CC45 010 = 1pF 0 = 22pF 1 = Type ... ceramic, electrolytic, etc. 100 = 10pF 4 = Voltage rating Multiplier 2 = Shape ... round, square, ect.
  • Page 8 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-2200L (Y50-6190-XX) TX-RX UNIT (X57-6880-XX) Ref. No. Address Parts No. Description Destination Ref.
  • Page 9 TK-2200L PARTS LIST TX-RX UNIT (X57-6880-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts CC73HCH1H100C CHIP C 10PF C146 CK73GB1H102K CHIP C 1000PF K C147 CK73HB1H102K CHIP C 1000PF K CK73HB1H102K CHIP C...
  • Page 10 TK-2200L PARTS LIST TX-RX UNIT (X57-6880-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts C262 CK73HB1H102K CHIP C 1000PF K C411 CK73HB1H102K CHIP C 1000PF K C263 CC73GCH1H100C CHIP C 10PF C415...
  • Page 11 TK-2200L PARTS LIST TX-RX UNIT (X57-6880-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts L114,115 L34-4573-05 AIR-CORE COIL RK73HB1J101J CHIP R J 1/16W L116 L34-4576-05 AIR-CORE COIL RK73HB1J154J CHIP R 150K J 1/16W...
  • Page 12 TK-2200L PARTS LIST TX-RX UNIT (X57-6880-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts R233 RK73GB2A221J CHIP R J 1/10W R405 RK73GB2A334J CHIP R 330K J 1/10W R234 RK73GB2A104J CHIP R 100K...
  • Page 13 TK-2200L PARTS LIST TX-RX UNIT (X57-6880-XX) Ref. No. Address Parts No. Description Destination Ref. No. Address Parts No. Description Destination parts parts 2SC5383-T111 TRANSISTOR 2SC5108(Y)F TRANSISTOR Q102 2SC4926YD TRANSISTOR Q103 2SK2596 Q104 RT1N141U TRANSISTOR Q105 2SK879(Y)F Q106 2SK2595-E Q107 RT1N141U...
  • Page 14: Exploded View

    TK-2200L 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-2200L 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.HELICAL ANTENNA (T90-1036-05) 43.ITEM CARTON CASE...
  • Page 16: Adjustment

    TK-2200L ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifications Standard Signal Generator Frequency Range 150 to 174MHz (SSG) Modulation Frequency modulation and external modulation Output -127dBm/0.1µV to greater than -47dBm/1mV Power Meter Input Impedance 50Ω Operation Frequency 150 to 174MHz...
  • Page 17 TK-2200L 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 162.050 162.100 PCTV 150.050 150.100...
  • Page 18 TK-2200L 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 4.0V ±0.1V voltage 2) CH:Low Check 0.6V or more...
  • Page 19 TK-2200L 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-2200L 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 -6.7 dBm 10dB/ A_Write Norm B_Blank Norm CENTER Adjust Spectrum analyzer setting analyzer Software: waveform as 162.0 MHz...
  • Page 21: Pc Board

    TK-2200L PC BOARD TX-RX UNIT (X57-6880-XX) -12 : K -13 : K2 Component side view (J79-0047-09) F401 C405 D401 PCTV C401 C402 BATT+ C428 MIC301 L404 L402 – C430 CP404 R453 R338 R404 R406 C415 C217 IC405 C201 TH203 L403...
  • Page 22 TK-2200L PC BOARD TX-RX UNIT (X57-6880-XX) -12 : K -13 : K2 Component side view (J79-0047-09) R438 R134 R409 R436 R410 R412 Q108 IC101 L111 R403 CN13 R411 C403 R142 R130 R139 C146 R140 D102 R141 R132 R127 R138 Q107...
  • Page 23 TK-2200L TK-2200L PC BOARD PC BOARD TX-RX UNIT (X57-6880-XX) -12 : K -13 : K2 Component side view (J79-0047-09) TX-RX UNIT (X57-6880-XX) -12 : K -13 : K2 Component side view (J79-0047-09) R438 R134 R409 F401 R436 R410 R412 Q108...
  • Page 24 TK-2200L PC BOARD TX-RX UNIT (X57-6880-XX) -12 : K -13 : K2 Foil side view (J79-0047-09) S401 S402 S403 R237 D106 R239 D105 Q205 C263 C149 L116 C153 R234 C264 C266 C241 R230 L211 R291 R227 C245 C160 C156 R243...
  • Page 25 TK-2200L PC BOARD TX-RX UNIT (X57-6880-XX) -12 : K -13 : K2 Foil side view (J79-0047-09) S402 CN201 C421 C427 XF201 C225 D402 R215 C219 C443 C228 C426 CD201 R224 C348 C207 R209 C239 C208 R206 CF201 R213 C210 C235...
  • Page 26 TK-2200L TK-2200L PC BOARD PC BOARD TX-RX UNIT (X57-6880-XX) -12 : K -13 : K2 Foil side view (J79-0047-09) TX-RX UNIT (X57-6880-XX) -12 : K -13 : K2 Foil side view (J79-0047-09) S402 S401 S403 R237 D106 CN201 C421 R239...
  • Page 27: Schematic Diagram

    TK-2200L SCHEMATIC DIAGRAM TX-RX UNIT (X57-6880-XX) -12:K -13:K2 PLL_CLK PLL_DAT PLL_STB 100k PLL SYSTEM 2.73V MB15A02PFV2E1 RIPPLE FILTER 4.84V 470p MA2S111-F 470p 4.76V 0.01u 2SC5108(Y)F PLL IC F_IN AMP R32-0736-05 4.83V L77-1931-05 F401 2.5A L401 4.72V BATT 0.7V 12.8MHz BATT oUTPUT 4.7u...
  • Page 28 TK-2200L SCHEMATIC DIAGRAM TX-RX UNIT (X57-6880-XX) -12:K -13:K2 4.74V T:3.42V D4,7 220n UPB1509GV FREQUENCY RF BUFFER AMP CONTROL /TX VCO VCO OSCILLATION (TX) VCC1 VCC2 0.72V 2SC5108(Y)F VCO/TX 1000p 180n 180p 0.5p 1SV325F 1000p 2SK508NV(K52) 3.74V VCO 1/2 DIVIDER DC SW/TX VCO...
  • Page 29 TK-2200L SCHEMATIC DIAGRAM TX-RX UNIT (X57-6880-XX) -12:K -13:K2 TX DRIVE AMP TX FINAL AMP R:7.53V T:7.41V T:4.89V D101,202 L104 L107 C108 R112 C110 R144 R145 R450 C120 R108 Q103 T:1.13V TX/RX 2SK2596 RF SW Q106 1.5k 1000p 1000p 4.6V RF AMP...
  • Page 30 TK-2200L SCHEMATIC DIAGRAM ● Note : The components marked with a dot ( ) are parts of layer 1. TX-RX UNIT (X57-6880-XX) -12:K -13:K2 ANT SW D103 L119 L117 L118 HVC131 D104 C151 L113 L114 L115 C144 C154 C156 C159...
  • Page 31 TK-2200L SCHEMATIC DIAGRAM Note : The components marked with a dot ( ● ) are parts of layer 1. TX-RX UNIT (X57-6880-XX) -12:K -13:K2 ANT SW D103 L119 TX DRIVE AMP TX FINAL AMP L117 L118 4.74V R:7.53V T:3.42V D101,202 T:4.89V...
  • Page 32: Block Diagram

    TK-2200L BLOCK DIAGRAM X57-688 IC404 BD4845FVE IC403 BD4840FVE IC1 MB15A02PFV2E1 PLL_DAT RESET RESET PLL_CLK PLL_STB D401 RB521S-30 IC401 XC6204B502MR Q4 2SK508NV(K52) D4,D7 1SV325F 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-2200L BLOCK DIAGRAM TX/RX:150.00~174.00MHz Q2 2SC5108(Y)F D103,D104,D105,D106 Q6 2SC5108(Y)F IC2 UPB1509GV Q9 2SC5108(Y)F D101,D202 HSC277 Q102 2SC4926YD Q103 2SK2596 Q106 2SK2595-E HVC131 BUFF DIVIDER DRIVE FINAL Q104 RT1N141U Q105 2SK879(Y)F Q109 RT1P441U IC101 TA75W01FUF CURRENT Q108 2SK1824-A DCSW APCSW APCSW...
  • Page 34: Level Diagram

    TK-2200L LEVEL DIAGRAM...
  • Page 35: Optional Accessories

    TK-2200L 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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