Kenwood TK-8360 Service Manual
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Kenwood TK-8360 Service Manual

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UHF FM TRANSCEIVER
TK-8360/8360H
TK-8360H
SERVICE MANUAL
Modular jack
(E58-0535-05)
GENERAL .....................................................2
SYSTEM SET-UP .........................................4
REALIGNMENT ...........................................4
INSTALLATION ............................................6
DISASSEMBLY FOR REPAIR ....................11
CIRCUIT DESCRIPTION ............................13
SEMICONDUCTOR DATA .........................18
COMPONENTS DESCRIPTION .................19
PARTS LIST ...............................................21
EXPLODED VIEW ......................................31
RoHS
This product complies with the
TENTATIVE
U
(
Key top
(K29-9479-01)
CONTENTS
directive for the European market.
)
© 2011-1 PRINTED IN JA PAN
B51-8953-00 ( N ) 624
Panel assy
(A62-1180-03)
PACKING ....................................................32
ADJUSTMENT ..........................................33
TERMINAL FUNCTION .............................38
DISPLAY UNIT (X54-3740-20) ...............40
TX-RX UNIT (X57-8020-XX) ..................42
SCHEMATIC DIAGRAM ............................46
BLOCK DIAGRAM .....................................52
LEVEL DIAGRAM ......................................54
SPECIFICATIONS ......................................55
Badge
(B43-1650-04)
This product uses Lead Free solder.

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  • Page 1: Table Of Contents

    TENTATIVE UHF FM TRANSCEIVER TK-8360/8360H TK-8360H SERVICE MANUAL © 2011-1 PRINTED IN JA PAN B51-8953-00 ( N ) 624 Modular jack Key top Panel assy Badge (E58-0535-05) (K29-9479-01) (A62-1180-03) (B43-1650-04) CONTENTS GENERAL .............2 PACKING ............32 SYSTEM SET-UP .........4 ADJUSTMENT ..........33 REALIGNMENT ...........4...

  • Page 2: General

    Kenwood reserves the right to make changes to any wise, for any purpose without the prior written permission products herein at any time for improvement purposes.
  • Page 3 Plan cable runs for protection against pinching or crush- Your KENWOOD dealer can help you select an antenna sys- ing wiring, and radio installation to prevent overheating. tem that will best serve your particular needs.

  • Page 4: System Set-Up

    TK-8360/8360H/8360H SYSTEM SET-UP Merchandise received Frequency range (MHz) RF power Type License and frequency allocated by FCC: K type only 450~520 TK-8360 M 450~520 TK-8360H K,M Choose the type of transceiver TK-8360H(U) K 450~520 See page 4. Transceiver programming A personal computer, programming interface (KPG-46/46A), and FPU (programming software) are required for programming.
  • Page 5 TENTATIVE TK-8360/8360H/8360H REALIGNMENT 5-2. Connection procedure 1. Connect the transceiver to the computer using the inter- KPG-46 or KPG-46A or face cable and USB adapter (When the interface cable is KPG-46A + KCT-53U + Tuning cable KPG-46A, the KCT-53U can be used.).

  • Page 6: Installation

    TENTATIVE TK-8360/8360H/8360H REALIGNMENT 6-1. Adding the data password 4-2. Flow chart (Source transceiver) If the read authorization password is set in the optional Press [ ] key + Power ON for 1 second feature menu, you must enter the password (Source trans- ceiver) to activate a clone mode.
  • Page 7 TENTATIVE TK-8360/8360H/8360H INSTALLATION 1-2. Terminal function 2. Remove the ACC. cap on the rear of the transceiver. 3. Connect the D-sub connector of the KCT-60 to the D-sub D-sub 15-pin Pin No. Function Molex 15-pin Pin No. 15-pin terminal of the transceiver.
  • Page 8 TENTATIVE TK-8360/8360H/8360H INSTALLATION ■ Installation Procedure: Method A 6. Cut off the projection of the top packing using a pair of nippers or similar tool. 1. Remove the two screws on both the right and left sides If the KCT-18 cable is dressed to be routed through the...
  • Page 9 TENTATIVE TK-8360/8360H/8360H INSTALLATION Note: You must set up using the KPG-135D(K) or KPG-135D(M). Before the external speaker can be used, you must as- sign one of the keys as “External Speaker”, using the KPG-135D(K) or KPG-135D(M). KCT-60 KCT-18 Square plug...
  • Page 10 TENTATIVE TK-8360/8360H/8360H INSTALLATION 6. GPS Receiver Connection 8. Changing Serial Port Level 6-1. Installing the GPS receiver 8-1. Change FNC2 (RXD) of D-SUB 15-pin connec- 1. Solder each cable of the connector cables to the TX-RX tor from TTL level to RS-232C level unit.

  • Page 11: Disassembly For Repair

    TENTATIVE TK-8360/8360H/8360H DISASSEMBLY FOR REPAIR 3. Disconnect the fl at cable from connector of the panel as- 1. Disassembly Procedure sembly. 1. When removing the cabinet, fi rst remove the two screws from the right and left with a phillips screwdriver.
  • Page 12 TENTATIVE TK-8360/8360H/8360H DISASSEMBLY FOR REPAIR Note: 2. When mounting the panel assembly, pass the fl at cable through the hole of the chassis as shown below then When you supply power to the TX-RX PCB after remov- connect the fl at cable to connector of the panel assem- ing the TX-RX PCB from the chassis, solder the positive bly.

  • Page 13: Circuit Description

    TENTATIVE TK-8360/8360H/8360H CIRCUIT DESCRIPTION 1. Frequency Confi guration Item Rating Nominal center frequency 38.85MHz The receiver utilizes double conversion. The first IF is 38.85MHz and the second IF is 450kHz. The fi rst local oscil- Pass bandwidth ±6.0kHz or more at 3dB lator signal is supplied from the PLL circuit.
  • Page 14 TENTATIVE TK-8360/8360H/8360H CIRCUIT DESCRIPTION 2-4. Wide/Narrow Switching Circuit The electric fi eld strength of the receive signal can be known before the SQIN voltage is input to the MCU, and The Wide port (pin 99) and Narrow port (pin 98) of the the scan stop speed is improved.
  • Page 15 TENTATIVE TK-8360/8360H/8360H CIRCUIT DESCRIPTION through a low-pass fi lter and passed to the VCO to control 4. PLL Frequency Synthesizer the oscillator frequency. The PLL circuit generates the fi rst local oscillator signal for reception and the RF signal for transmission.
  • Page 16 TENTATIVE TK-8360/8360H/8360H CIRCUIT DESCRIPTION 5-1. Memory Circuit ■ KMO1 The transceiver has a 512k-bit EEPROM (IC705). The EE- PROM contains adjustment data. The MCU (IC704) controls VOL DN the EEPROM through three serial data lines. KMO2 EEPC CH DN CH UP...
  • Page 17 TENTATIVE TK-8360/8360H/8360H CIRCUIT DESCRIPTION ■ High-speed data (2-tone) 7. Power Supply Circuit The demodulated signal from the FM IC (IC500) is ampli- When the power switch on the display unit is pressed, fied by the baseband IC and passes through a band pass the power port on the display unit which is connected to fi...

  • Page 18: Semiconductor Data

    TENTATIVE TK-8360/8360H/8360H SEMICONDUCTOR DATA MCU: F3650TDFBKEBA (TX-RX unit IC704) Pin No. Name Function Pin No. Name Function Public address control FREQ Frequency alignment CE for emulator HSDO High speed data output CDATA Command data output for baseband IC LCDDO LCD data output...

  • Page 19: Components Description

    TENTATIVE TK-8360/8360H/8360H SEMICONDUCTOR DATA Pin No. Name Function Pin No. Name Function MIC1MUTE Internal mic mute control SQIN Squelch input MIC2MUTE External mic mute control AVSS HSDI No use VCO lock voltage detect LSDI Low speed data input: QT/DQT/(LTR) VREF...
  • Page 20 TENTATIVE TK-8360/8360H/8360H COMPONENTS DESCRIPTION Ref. No. Part Name Description Ref. No. Part Name Description IC706 AF power AMP Q710 Transistor Baseband IC clock AMP IC707,708 Option setting switch Q712 Option switch IC709 MOD/ Option setting switch Q713 DET mute switch...

  • Page 21: Parts List

    TENTATIVE TK-8360/8360H/8360H PARTS LIST 2 2 0 CC45 Color* 010 = 1pF 0 = 22pF 1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating 100 = 10pF 2 = Shape ... round, square, etc. 5 = Value 101 = 100pF Multiplier 3 = Temp.
  • Page 22 ZENER DIODE DA221 DIODE CC73HCH1H101J CHIP C 100PF MC2850 DIODE ✽ C2,3 CK73HB1H221K CHIP C 220PF LC75857W-E MOS-IC CC73HCH1H101J CHIP C 100PF Q2,3 RT1N141U-T111 TRANSISTOR CK73HB1H221K CHIP C 220PF K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M...
  • Page 23 470PF CC73HCH1H101J CHIP C 100PF C348 CK73GB1H103K CHIP C 0.010UF CC73HCH1H0R5B CHIP C 0.5PF C349 CK73HB1H471K CHIP C 470PF CC73HCH1HR75B CHIP C 0.75PF C350 CC73GCH1H3R5B CHIP C 3.5PF K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M...
  • Page 24 CHIP C 100PF C583 CK73HB1H471K CHIP C 470PF C504 CK73HB1E103K CHIP C 0.010UF C585-589 CK73HB1H471K CHIP C 470PF C505 CC73HCH1H470J CHIP C 47PF C590 CC73HCH1H2R5B CHIP C 2.5PF K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M...
  • Page 25 CHIP C 0.10UF C866 CK73HB1A224K CHIP C 0.22UF C773 CK73HB0J105K CHIP C 1.0UF C867 CK73GB1C224K CHIP C 0.22UF C774,775 CK73HB1A104K CHIP C 0.10UF C869 CK73HB1H102K CHIP C 1000PF K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M...
  • Page 26 SMALL FIXED INDUCTOR (15NH) RK73HB1J000J CHIP R 1/16W L304,305 L40-1275-92 SMALL FIXED INDUCTOR (12NH) RK73HB1J182J CHIP R 1.8K 1/16W L307-309 L92-0179-05 CHIP FERRITE RK73FB2B102J CHIP R 1.0K 1/8W K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M...
  • Page 27 CHIP R 1/10W R557,558 RK73HB1J105J CHIP R 1.0M 1/16W R344 RK73HB1J000J CHIP R 1/16W R561 RK73HB1J000J CHIP R 1/16W R345 RK73RB2H101J CHIP R 1/2W R563,564 RK73HB1J000J CHIP R 1/16W K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M...
  • Page 28 1/16W R859 RK73HB1J105J CHIP R 1.0M 1/16W R765 RK73HB1J103J CHIP R 1/16W R860 RK73GB2A102J CHIP R 1.0K 1/10W R769 RK73HB1J000J CHIP R 1/16W R861 RK73HB1J153J CHIP R 1/16W K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M...
  • Page 29 2SC5108(Y)F TRANSISTOR R962 RK73HB1J823J CHIP R 1/16W Q300 RD00HVS1-T113 K1: TK-8360H K K2: TK-8360H(U) K If a part reference number is listed in a shaded M: TK-8360 M M1: TK-8360H M box, that part does not come with the PCB.
  • Page 30 Q713 2SK1824-A Q714 RT1N440M-T111 TRANSISTOR Q715 DTC114YEB TRANSISTOR Q716 KTC4075E(Y,GR) TRANSISTOR Q717 RT1N441U-T111 TRANSISTOR Q718,719 SSM3K05FU Q720 RT1N141U-T111 TRANSISTOR TH300-302 B57331V2104J THERMISTOR (100K) ✽ TH501 NCP18WD683J0S THERMISTOR (68K) K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M...

  • Page 31: Exploded View

    TENTATIVE TK-8360/8360H/8360H EXPLODED VIEW : N35-2604-43 : N67-3008-48 : N87-2608-48 J701 J700 IC706 IC300 Cx12 R358 TX-RX unit Display unit Caution label Model name plate Parts with the exploded numbers larger than 700 are not supplied. 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.

  • Page 32: Packing

    (B62-2279-00): K1,K2 38 Microphone (KMC-35) (T91-0639-55): K2 Pamphlet 34 Screw set (N99-2039-05) 28 Holder (MIC) (J19-1584-15): K1,K2 K1: TK-8360H K K2: TK-8360H(U) K M: TK-8360 M M1: TK-8360H M Parts with the exploded numbers larger than 700 are not supplied.

  • Page 33: Adjustment

    TENTATIVE TK-8360/8360H/8360H ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifi cations Frequency Range 400 to 520MHz Standard Signal Generator (SSG) Modulation Frequency modulation and external modulation Output –127dBm/0.1µV to greater than –7dBm/100mV Input Impedance 50Ω Power Meter Operation Frequency...
  • Page 34 TENTATIVE TK-8360/8360H/8360H ADJUSTMENT Frequency (MHz) Adjustment Frequency (MHz) Channel RX Frequency TX Frequency TEST CH 485.05000 485.10000 450.05000 450.10000 450.05000 450.10000 Low’ 467.55000 467.50000 519.95000 519.90000 Center 485.05000 485.10000 485.00000 485.00000 High’ 502.55000 502.50000 485.20000 485.20000 High 519.95000 519.90000 485.40000 485.40000...
  • Page 35 1) TEST CH: Low, Low’, Center, Power ±1.0W mit Power High’, High (5 points) meter 8.0A or less 2) Transmit CH: TX Low’ Ammeter • TK-8360 • TK-8360H/ ±2.0W 8360H(U) 14.0A or less 3. Mid Transmit 1) TEST CH: Low, Low’, Center, ±1.0W Power High’, High (5 points)
  • Page 36 TENTATIVE TK-8360/8360H/8360H ADJUSTMENT Measurement Adjustment Item Condition Specifi cations / Remarks Test- Unit Terminal Unit Parts Method equipment 5. DQT 1) TEST CH: Low, Low’, Center, Deviation The Deviation of ±0.4dB Balance High’, High (5 points) meter 20Hz frequency (Narrow) 2) Deviation meter fi...
  • Page 37 TENTATIVE TK-8360/8360H/8360H ADJUSTMENT Measurement Adjustment Item Condition Specifi cations / Remarks Test- Unit Terminal Unit Parts Method equipment 2. Open 1) TEST CH: Low, Low’, Center, Adjust to open the Squelch open Squelch (5) High’, High (5 points) Oscillo- Ext.SP squelch.

  • Page 38: Terminal Function

    TENTATIVE TK-8360/8360H/8360H TERMINAL FUNCTION Display unit (X54-3740-20) TX-RX unit (X57-8020-XX) Pin No. Name Function Pin No. Name Function CN1 (to TX-RX unit CN701) CN700 (Board to Board) VGS busy signal input (VGS-1) POWER Detection output of power switch OPT1 Scrambler code select 1 (KW21-460)
  • Page 39 TENTATIVE TK-8360/8360H/8360H TERMINAL FUNCTION Function Port Assignment Pin No. Name Function GLED Green LED control signal output Scrambler Name BLED Blue LED control signal output FNC1 Ground FNC2 No connection FNC3 None Ground FNC4 Scrambler Emergency key detection FNC5 Scrambler code 1(1)

  • Page 40: Pc Board

    TENTATIVE TK-8360/8360H/8360H PC BOARD DISPLAY UNIT (X54-3740-20) Component side view (J79-0297-09) POWER VOL UP VOL DN HOOK DISPLAY UNIT (X54-3740-20) Foil side view (J79-0297-09) SP– HOOK...
  • Page 41 TENTATIVE TK-8360/8360H/8360H PC BOARD DISPLAY UNIT (X54-3740-20) Component side view (J79-0297-09) Ref. No. Address Ref. No. Address CH UP CH DN Component side ■ Layer 1 Layer 2 J79-0297-09 Foil side DISPLAY UNIT (X54-3740-20) Foil side view (J79-0297-09) J79-0297-09 Ref. No. Address SP–...

  • Page 42: Tx-Rx Unit (X57-8020-Xx)

    TENTATIVE TK-8360/8360H/8360H PC BOARD TX-RX UNIT (X57-8020-XX) -11: TK-8360H K,M, TK-8360H(U) K -22: TK-8360 M Component side view (J79-0296-09) J700 J701 EXT.SP D-SUB C883 C884 C882 C429 C443 C419 C446 C447 C424 C423 Q407 C438 C415 R403 R401 Q400 C402...
  • Page 43 TENTATIVE TK-8360/8360H/8360H PC BOARD TX-RX UNIT (X57-8020-XX) -11: TK-8360H K,M, TK-8360H(U) K -22: TK-8360 M Component side view (J79-0296-09) Ref. No. Address IC300 IC400 IC401 IC402 IC403 IC404 IC704 IC705 IC300 IC706 IC708 IC709 Q400 Q401 Q402 Q403 Q404 Q405...
  • Page 44 TENTATIVE TK-8360/8360H/8360H PC BOARD TX-RX UNIT (X57-8020-XX) -11: TK-8360H K,M, TK-8360H(U) K -22: TK-8360 M Foil side view (J79-0296-09) R358 L316 C363 C358 TH300 L314 C356 C351 TH301 C364 C331 R340 C346 L313 C335 C319 D307 L302 L303 L305 C354...
  • Page 45 TENTATIVE TK-8360/8360H/8360H PC BOARD TX-RX UNIT (X57-8020-XX) -11: TK-8360H K,M, TK-8360H(U) K -22: TK-8360 M Foil side view (J79-0296-09) Ref. No. Address Ref. No. Address C747 C885 Q702 Q712 12M C754 R738 Q713 11M C876 C877 C880 IC301 C881 IC500 12F...

  • Page 46: Schematic Diagram

    TENTATIVE TK-8360/8360H/8360H SCHEMATIC DIAGRAM TX-RX UNIT (X57-8020-XX) R8 1k PLCK R7 1k PLDT R6 1k PLLE 1.8k PLPS MB15E03SL-E1 3.3C 1.64V BUFFER 0.1u 470p 470p 470p 0.65V 3.20V KTC4075E(Y,GR) SPEED UP 3.27V 0.1u 0.1u 1.50V L77-3055-05 VCoNT 2.40V 4.7k 4.7k 1.5u...
  • Page 47 TENTATIVE TK-8360/8360H/8360H SCHEMATIC DIAGRAM TX-RX UNIT (X57-8020-XX) C91 6P TX/RX R : 6.97V R:1.06V TX VCO ASSIST RF SWITCH RX VCO BUFFER AMP R : 0V RF AMP 0.74V 6.73V 2.38V MCH3914(7)-H 2.57V T : 3.29V C70 R63 1SV325F 5.04V...
  • Page 48 TENTATIVE TK-8360/8360H/8360H SCHEMATIC DIAGRAM TX-RX UNIT (X57-8020-XX) R348 R350 IC300 R349 R351 POWER COUPPLER MODULE D303 C352 C361 FORWARD POWER C357 1000p L407CDB L311 D304 L314 L315 C353 1.5T 13.6V 1.5T 1000p 1.5T D307,308 REVERSE POWER D303,304 SWITCH R309 SWITCH T : 0.81V...
  • Page 49 TENTATIVE TK-8360/8360H/8360H SCHEMATIC DIAGRAM TX-RX UNIT (X57-8020-XX) 3.3M 3.29V C854 AMPSW 0.1u RLED C855 GLED 1000p BLED BLED VGSRX VCC2=3.3V SPMUTE SP MUTE CSN1 CSN1 SCLK SCLK1 R866 1k RDATA1 RDATA CDATA CDATA1 R906 R905 D MUTE PLCK PLCK M1MUTE...
  • Page 50 TENTATIVE TK-8360/8360H/8360H SCHEMATIC DIAGRAM TX-RX UNIT (X57-8020-XX) Q718,719 IC706 AF AMP SWITCH LA4600 C862 R933 R936 AF POWER AMP 2.2k R : 3.28V R929 4.7k Q718 C867 SSM3K05FU 0.22u C863 R934 R935 C866 AMPSW 2.2k 0.22u J701 R : 3.28V R930 4.7k...
  • Page 51 TENTATIVE TK-8360/8360H/8360H SCHEMATIC DIAGRAM DISPLAY UNIT (X54-3740-20) Note : The components marked with • a dot ( ) are parts of layer 1. KMO1 KMO2 INT SP KMO3 HOOK VOLTAGE SURGE PROTECTION PROTECTION TX-RX UNIT (X57-8020-XX) DA221 C N 1...

  • Page 52: Block Diagram

    TENTATIVE TK-8360/8360H/8360H BLOCK DIAGRAM DISPLAY UNIT (X54-374) TX-RX UNIT (X57-802) COM1~4 SEG1~38 SEG40~42 D11~D21,24 LC75857W-E B30-2337-05 MB15E03SL-E1 LCDDI LCD BACL LIGHT PLLE LCDDO LCD DRIVER PLDT LOOP LCDCL PLL IC PLCK LCDCE FILTER 19.2MHz 2SB1132(Q,R) 3.3C KMO1 KMI1 KTC4075E(Y,GR) KMI2...
  • Page 53 TENTATIVE TK-8360/8360H/8360H BLOCK DIAGRAM TX : 450.000~520.000MHz D303: L407CDB D304: L407CDB (TK-8360H/8360H(U)) IC300 D307: RKP350KV S-AU83AH (TK-8360) D308: RKP350KV (TK-8360) 9R 9T RA60H44521101 D311: L7091CER MCH3914(7)-H (TK-8360H/8360H(U)) 2SC5108(Y)F 2SC5108(Y)F (TK-8360H/8360H(U)) TX/RX POWER COUPPLER BUFF ANT SW DRIVE MODULE POWER DET...

  • Page 54: Level Diagram

    TENTATIVE TK-8360/8360H/8360H LEVEL DIAGRAM...

  • Page 55: Specifications

    Audio Distortion ..............Wide: Less than 3% Narrow: Less than 5% Modulation ................ Wide: 16K0F3E Narrow: 11K0F3E Measurements made per TIA/EIA-603 and specifi cations shown are typical. Kenwood reserves the right to change specifi cations without prior notice or obligation.
  • Page 56 Suite 2504, 25/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road, Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex Tsuen Wan, New Territories, Hong Kong KENWOOD House, Dwight Road, Watford, Herts., 1 Ang Mo Kio Street 63, Singapore 569110 WD18 9EB United Kingdom...

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