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Kenwood TK-8180H Service Manual

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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-8180H

  • 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 UHF FM TRANSCEIVER TK-8180H/8182H SERVICE MANUAL © 2005-7 PRINTED IN JAPAN B51-8735-00 ( N ) 828 TK-8180H K,K2 Microphone (T91-0639-05) Metallic cabinet (A01-2194-11) Key top Panel assy (K29-9349-01) (A62-1094-23) TK-8182H K,K2 Microphone (T91-0639-05) Metallic cabinet (A01-2194-11) Key top Panel assy...

  • Page 3: Table Of Contents

    PC BOARD • SHUT OFF this equipment when near electrical blasting DISPLAY UNIT (X54-3480-10) : TK-8180H ..72 caps or while in an explosive atmosphere. DISPLAY UNIT (X54-3540-10) : TK-8182H ..74 • All equipment should be properly grounded before power- up for safe operation.

  • Page 4: General

    Your tion be checked for proper operation before installation. KENWOOD dealer can help you select an antenna system that will best serve your particular needs. 3-2. Testing 5-2.

  • Page 5: System Set-Up Tk-8180H

    TK-8180H/8182H SYSTEM SET-UP (TK-8180H) Merchandise received Frequency range RF power Type License and frequency allocated by FCC 450~520MHz (490~520MHz : 40W, TK-8180H K 512~520MHz : 35W) Choose the type of transceiver 400~470MHz TK-8180H K2 Are you using See page 11.
  • Page 6 TK-8180H/8182H SYSTEM SET-UP (TK-8182H) Merchandise received Frequency range RF power Type License and frequency allocated by FCC 450~520MHz TK-8182H K (490~520MHz : 40W, 512~520MHz : 35W) Choose the type of transceiver 400~470MHz TK-8182H K2 Are you using See page 9.

  • Page 7: Realignment

    Clone mode Firmware version information ] + Power ON Clock adjustment mode *2 [C] + Power ON Firmware version information *2 : TK-8180H only Clock adjustment mode *1 3. Panel Test Mode Mode Function Setting method refer to ADJUSTMENT. User mode For normal use.
  • Page 8 “PROG 38400” (TK-8180H) or “PROG 384” (TK-8182H) (The LED lights red and orange alternatively). If you press the [ ■ ] key again while “PROG 38400” (TK-8180H) or 6. Firmware Programming Mode “PROG 384” (TK-8182H) is displayed, the display changes 6-1.
  • Page 9 MODE” (TK-8180H) or “CLONE” (TK-8182H) is displayed the firmware version information appears on the LCD. if the entered password is correct. If the password is in- correct, “CLONE LOCK” (TK-8180H) or “CLN LOCK” (TK- 8182H) is redisplayed. 9. Clock Adjustment Mode (TK-8180H only) •...

  • Page 10: Installation

    ( r ) KDS-100, KGP-2A, Note : You must setup using the KPG-89D. KGP-2B or through KCT-36 extension cable Fig. 2 2-2. Terminal function D-sub 25-pin TK-8180H/8182H Molex 15-pin KDS-100 KGP-2A/2B Pin No. Function Pin No. Function Function...
  • Page 11 TK-8180H/8182H INSTALLATION 3. Horn Alert/P.A. Relay Unit (KAP-2 : Option) The Horn alert (max. 2A drive), Public address and External 5. Place the relay unit at the position shown in Figure 3-2 and speaker function are enabled by installing the KAP-2 in the secure it to the chassis with a screw.
  • Page 12 4. Control Head Remote Kit 4. Insert the flat cable that was removed in step 2 above into (KRK-10 : Option) (TK-8180H only) the connector (CN1) of the interface unit (A/2) of the KRK- 10 main panel (A62-1101-01). ( u )
  • Page 13 Sticker (Right side) Fig. 4-5 5. Voice Guide & Storage Unit (VGS-1 : Option) (TK-8180H only) 5-1. Installing the VGS-1 unit in the transceiver 1. Remove the cabinet, top packing and shielding plate of the transceiver. 2. Attach two cushions to VGS-1 as shown in Figure 5. ( q ) Note : Be sure not to cover the connector with the bottom cushion.
  • Page 14 TK-8180H/8182H INSTALLATION ■ Connection Procedure 6. External Speaker (Option) Insert the crimp terminal into the Square plug supplied 6-1. KES-3 with the KAP-2. The KES-3 is an external speaker for the 3.5-mm-diameter speaker jack. ■ Connection Procedure 1. Connect the KES-3 to the 3.5-mm-diameter speaker jack on the rear of the transceiver.
  • Page 15 TK-8180H/8182H INSTALLATION 7. Voice Scrambler Board Connection 1. Remove the front panel from the transceiver. 2. Solder each lead of the scrambler board to a necessary location of each landing on the component side of the TX- RX unit (B/3).
  • Page 16 VGS-1 Fig. 9-3 CN403 9-2. Installing the GPS receiver together with the VGS-1 (TK-8180H only) 1. Remove the cabinet, top packing and shielding plate of the transceiver. 2. Remove the front panel from the transceiver. 3. Attach a cushion to the bottom of the VGS-1 as shown in Figure 9-5.

  • Page 17: Disassembly For Repair

    TK-8180H/8182H DISASSEMBLY FOR REPAIR ■ Removing the speaker hardware fixture 1. Precautions on Disassembly (J21-8481-03) and holder (J19-5485-02) ■ TX-RX PCB (TX-RX unit B/3) Disassembly 1. Remove the speaker lead from the holder hook. ( q ) 1. Remove all screws and antenna terminals on the TX-RX 2.
  • Page 18 TK-8180H/8182H DISASSEMBLY FOR REPAIR 2. Precautions on Reassembly ■ TX-RX PCB (TX-RX unit B/3) Reassembly 1. With the TX-RX PCB turned over, insert the flat cable from the D-sub PCB (TX-RX unit A/3) into the connector (CN427) on the TX-RX PCB.
  • Page 19 TK-8180H/8182H DISASSEMBLY FOR REPAIR ■ D-sub cap installation procedure To improve water resistance, fit the D-sub cap into the D- sub terminal hardware fixture of the transceiver in the follow- ing order: 1. Fit the left side ( q ) of the D-sub cap into the hardware fixture.

  • Page 20: Circuit Description

    TK-8180H/8182H CIRCUIT DESCRIPTION 2-2. First Mixer 1. Overview The signal from the BPF is heterodyned with the first local This transceiver is a UHF/FM transceiver designed to op- oscillator signal from the PLL frequency synthesizer circuit at erate in the frequency range of 450 to 520MHz (K) or 400 to the first mixer DBM (IC171) to become a 44.85MHz first in-...
  • Page 21 The APC circuit is configured to protect over-current of the volume (IC410). power module due to fluctuations of the load at the antenna end and to stabilize transmission output at voltage and tem- perature variations. DISPLAY UNIT (X54-348) : TK-8180H (X54-354) : TK-8182H TX-RX UNIT (X57-699) Q416 IC414 IC413...
  • Page 22 (IC401). The CPU and Flash ROM are connected with an 8 bit MHz and 400~470MHz (K2). The VCO generates 405.15~ bus and the EEPROM and RTC IC : IC402 (TK-8180H only) are 475.15MHz (K) or 355.15~425.15MHz (K2) for providing to connected with a I2C bus (*1).
  • Page 23 TK-8180H/8182H CIRCUIT DESCRIPTION 6. Power Supply Circuit The block diagram of the power supply circuit is shown in The CPU controls the TXC signal (Low: Transmission sys- tem power OFF, High: Transmission system power ON) dur- Figure 6. ing transmission to supply power (8T) to the transmission cir-...
  • Page 24 FKEY [1~10] Q902 driver back back RST2 light light LCDDO SHIFT LCDCS PSENS LCDCLK LCDDI J901 RXD, TXD HK, PTT, DM, BLC2 jack jack PTT, ME, MIC, HOOK, DM MIC, ME Fig. 7 TK-8180H Display circuit Fig. 8 TK-8182H Display circuit...

  • Page 25: Semiconductor Data

    TK-8180H/8182H SEMICONDUCTOR DATA Microprocessor : 30625MGP169GU (TX-RX unit IC404) : TK-8180H Pin No. Port Name Function Pin No. Port Name Function VREF BB LIM switch AVCC Switched B control No connection RX control HOLD TX control No connection TX APC adjust...
  • Page 26 TK-8180H/8182H SEMICONDUCTOR DATA Microprocessor : 30625MGP238GU (TX-RX unit IC404) : TK-8182H Pin No. Port Name Function Pin No. Port Name Function VREF BB LIM switch AVCC Switched B control No connection RX control HOLD TX control No connection TX APC adjust...
  • Page 27 TK-8180H/8182H SEMICONDUCTOR DATA Microprocessor : 30302M88Z7GU (Display unit IC902) : TK-8180H only Pin No. Port Name I/O Function Pin No. Port Name I/O Function Front panel key (■ ) No connection Front panel key (C) SHIFT Beat shift BYTE Front panel key (B)

  • Page 28: Components Description

    TK-8180H/8182H COMPONENTS DESCRIPTION Display unit (X54-3480-10) : TK-8180H TX-RX unit (X57-6990-XX) Ref. No. Part Name Description Ref. No. Part Name Description IC901 Voltage regulator/ 5V Power module IC902 Microprocessor IC71,72 DC amp for TX APC IC903 LCD driver IC171 RX 1st mixer...
  • Page 29 TK-8180H/8182H COMPONENTS DESCRIPTION Ref. No. Part Name Description Ref. No. Part Name Description Q177 Transistor W/N CF switch control D2~4 Diode ANT switch Q178 Transistor W/N discrete switch D6~8 Diode RF detector Q179 Transistor W/N CF switch control D103~110 Variable...

  • Page 30: Parts List

    RK73HB1J102J CHIP R 1.0K 1/16W T91-0639-05 MICROPHONE (ACCESSORY) R936 RK73HB1J103J CHIP R 1/16W W09-0971-05 LITHIUM CELL K,K2 R939 RK73GB2A472J CHIP R 4.7K 1/10W R940 RK73HB1J101J CHIP R 1/16W K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 31 E08-0877-05 MODULAR JACK CK73GB1H471K CHIP C 470PF C92-0606-05 CHIP-TAN 4.7UF 10WV J19-5467-03 HOLDER (LCD) J21-8470-03 MOUNTING HARDWARE (LCD) CC73GCH1H220J CHIP C 22PF J31-0551-05 COLLAR CC73GCH1H470J CHIP C 47PF K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 32 470PF C133 CC73GCH1H070B CHIP C 7.0PF K2,SK2 C134 CC73GCH1H030B CHIP C 3.0PF C213 CK73GB1H103K CHIP C 0.010UF C135 CC73GCH1H220J CHIP C 22PF K,SK C214 CK73GB1C104K CHIP C 0.10UF K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 33 CHIP C 0.010UF C335 CK73GB1C223K CHIP C 0.022UF C338 C92-0502-05 CHIP-TAN 0.33UF 35WV C397 CC73GCH1H120J CHIP C 12PF C339 CK73GB1H471K CHIP C 470PF C398 CC73GCH1H010B CHIP C 1.0PF K,SK K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 34 CHIP C 470PF C490 CK73HB1H102K CHIP C 1000PF C491,492 CK73GB1C104K CHIP C 0.10UF C584-587 CC73GCH1H101J CHIP C 100PF C493 CK73FB1A475K CHIP C 4.7UF C588 CK73GB1H102K CHIP C 1000PF K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 35 SMALL FIXED INDUCTOR (27NH) K2,SK2 CN815 E23-1278-05 TERMINAL L318,319 L40-2275-92 SMALL FIXED INDUCTOR (22NH) K,SK J401 E11-0425-05 3.5D PHONE JACK (3P) L319 L40-3375-92 SMALL FIXED INDUCTOR (33NH) K2,SK2 K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 36 RK73GB2A222J CHIP R 2.2K 1/10W RK73GB2A000JX CHIP R 1/10W K,SK R205 RK73GB2A332J CHIP R 3.3K 1/10W RK73GB2A104J CHIP R 100K 1/10W K2,SK2 R206 RK73GB2A102J CHIP R 1.0K 1/10W K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 37 RK73GB2A472J CHIP R 4.7K 1/10W R348 RK73GB2A103J CHIP R 1/10W R448 RK73HB1J102J CHIP R 1.0K 1/16W R349 RK73GB2A183J CHIP R 1/10W K2,SK2 R449 RK73HB1J474J CHIP R 470K 1/16W K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 38 RK73GB2A103J CHIP R 1/10W R525 RK73HB1J152J CHIP R 1.5K 1/16W R597 RK73GB2A224J CHIP R 220K 1/10W R526 RK73GB2A274J CHIP R 270K 1/10W R598 RK73GB2A472J CHIP R 4.7K 1/10W K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 39 IC410 M62364FP-F MOS-IC IC411 LMC7101BIM5 MOS-IC R813 RK73GB2A472J CHIP R 4.7K 1/10W R814 RK73GB2A473J CHIP R 1/10W IC412 TC75W51FU MOS-IC R815 RK73GB2A683J CHIP R 1/10W IC413 TC7MZ4053FK MOS-IC K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)
  • Page 40 2SC2873(Y) TRANSISTOR Q802 DTC114EE DIGITAL TRANSISTOR Q803-805 12A02CH TRANSISTOR Q806-809 DTC114EE DIGITAL TRANSISTOR Q810 2SJ645 Q811 DTC114TE DIGITAL TRANSISTOR Q812 DTC114EE DIGITAL TRANSISTOR S1R104J475H THERMISTOR TH171 S1R473J475H THERMISTOR K : TK-8180H(K) K2 : TK-8180H(K2) SK : TK-8182H(K) SK2 : TK-8182H(K2)

  • Page 41: Exploded View Tk-8180H

    TK-8180H/8182H EXPLODED VIEW (TK-8180H) : N09-2409-05 M3 x 8 : N67-3008-48 M2.6 x 6 (Br-Tap) : N87-2606-48 D M2.6 x 8 (Br-Tap) : N87-2608-43 IC417 TX-RX unit (B/3) TX-RX unit (C/3) TX-RX unit (A/3) Front Rear Right Side 4 31...
  • Page 42 TK-8180H/8182H EXPLODED VIEW (TK-8182H) : N09-2409-05 M3 x 8 : N67-3008-48 M2.6 x 6 (Br-Tap) : N87-2606-48 D M2.6 x 8 (Br-Tap) : N87-2608-43 IC417 TX-RX unit (B/3) TX-RX unit (C/3) TX-RX unit (A/3) Front Rear Right Side 4 31...

  • Page 43: Packing

    49 Screw set 709 Protection bag (N99-2039-05) 44 Bracket (J29-0662-03) 33 Inner packing case (H02-0624-03) 34 Packing fixture (Lower) (H12-3170-01) 37 Item carton case (H52-2102-03) : TK-8180H (H52-2097-03) : TK-8182H Parts with the exploded numbers larger than 700 are not supplied.

  • Page 44: Adjustment Tk-8180H

    TK-8180H/8182H ADJUSTMENT (TK-8180H) Controls “FNC” appears Function Display Power Volume Channel switch Up/Down key Up/Down key High power / Low power Low : icon appears Function off Compander on/off On : icon appears Beat shift on/off On : icon appears...
  • Page 45 TK-8180H/8182H ADJUSTMENT (TK-8180H) ■ Frequency and Signaling The transceiver has been adjusted for the frequencies Single Tone : 979.9Hz Single Tone : 979.9Hz shown in the following table. When required, readjust them following the adjustment procedure to obtain the frequencies...
  • Page 46 TK-8180H/8182H ADJUSTMENT (TK-8180H) ■ Adjustment item and Display ■ Key operation (✳✳✳ : 1~256, Only MSK : 1~64) Function Order Adjustment item Display Push Hold (1 second) ✳ ✳ ✳ Frequency F R E Q End of panel tuning mode S H F T 1 ✳...
  • Page 47 TK-8180H/8182H ADJUSTMENT (TK-8180H) ■ Flow chart Note : The “Wide 4k” cannot be used, please skip it. Frequency 3 reference level 3 reference level Shift 1 adjustments adjustments 3 reference level Shift 2 adjustments 5 reference level Max high power...
  • Page 48 WHITE GRAY YELLOW Lead wire + Shield wire – MIC connector (Front panel view) Check Jig for the VGS-1 KENWOOD part : W05-1127-00 1 : BLC 5 : MICE to transceiver 2 : +B 6 : MIC 3 : GND...
  • Page 49 TK-8180H/8182H ADJUSTMENT (TK-8180H) Common Section Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 1. Setting 1) Power supply voltage DC power supply terminal : 13.6V 2) SSG standard modulation [Wide 5k] MOD : 1kHz, DEV : 3kHz [Wide 4k] MOD : 1kHz, DEV : 2.4kHz...
  • Page 50 TK-8180H/8182H ADJUSTMENT (TK-8180H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment ± 2W 5. Max low 1) Adj item : [MLPWR] Power meter Rear Front [ ],[ ] 25W power Adjust : [✳✳✳] panel panel 2) Adj item : [L MLPWR] →...
  • Page 51 TK-8180H/8182H ADJUSTMENT (TK-8180H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment ± 0.10kHz 11. Max DEV 1) Adj item : [n DEV] Power meter Rear Front [ ],[ ] 2.10kHz adjust Adjust : [✳✳✳] panel panel...
  • Page 52 TK-8180H/8182H ADJUSTMENT (TK-8180H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment ± 0.10kHz 15. LTR 1) Adj item : [n LTR] Power meter Rear Front [ ],[ ] 0.75kHz deviation Adjust : [✳✳✳] panel panel adjust...
  • Page 53 TK-8180H/8182H ADJUSTMENT (TK-8180H) Receiver Section (K market model skips adjustment of Wide 4k) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 1. Sensitivity 1) Adj item : [SENS1] Rear Front [ ],[ ] Enter the following...
  • Page 54 TK-8180H/8182H ADJUSTMENT (TK-8180H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 4. Low RSSI 1) Adj item : [n LRSSI] Rear After input signal The following erroneous adjust Adjust : [✳✳✳] panel from SSG, press [B] performance may occur if any •...
  • Page 55 TK-8180H/8182H ADJUSTMENT (TK-8180H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 6. High RSSI 1) Adj item : [n HRSSI] Rear After input signal The following erroneous adjust Adjust : [✳✳✳] panel from SSG, press [B] performance may occur if any •...
  • Page 56 TK-8180H/8182H ADJUSTMENT (TK-8182H) Controls “]” appears *1 Function Display Power Volume Channel switch Up/Down key Up/Down key High power / Low power Low : icon appears Function off Compander on/off On : icon appears Beat shift on/off On : icon appears...
  • Page 57 TK-8180H/8182H ADJUSTMENT (TK-8182H) ■ Frequency and Signaling The transceiver has been adjusted for the frequencies None Single Tone : 1000Hz shown in the following table. When required, readjust them following the adjustment procedure to obtain the frequencies None you want in actual operation.
  • Page 58 TK-8180H/8182H ADJUSTMENT (TK-8182H) ■ Adjustment item and Display ■ Key operation (✳✳✳ : 1~256, Only MSK : 1~64) Function Order Adjustment item Display Push Hold (1 second) F R E Q _ ✳ ✳ ✳ Frequency End of panel tuning mode S F T 1 _ ✳...
  • Page 59 TK-8180H/8182H ADJUSTMENT (TK-8182H) ■ Flow chart Frequency 3 reference level 3 reference level Shift 1 adjustments adjustments 3 reference level Shift 2 adjustments 5 reference level Max high power adjustments Center 5 reference level Max low power adjustments 5 reference level...
  • Page 60 TK-8180H/8182H ADJUSTMENT (TK-8182H) Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Generator Frequency Range 400 to 520MHz (SSG) Modulation Frequency modulation and external modulation Output 0.1µV to greater than 1mV 2. Power Meter Input Impedance 50Ω...
  • Page 61 TK-8180H/8182H ADJUSTMENT (TK-8182H) Common Section Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 1. Setting 1) Power supply voltage DC power supply terminal : 13.6V 2) SSG standard modulation [Wide] MOD : 1kHz, DEV : 3kHz [Narrow] MOD : 1kHz, DEV : 1.5kHz...
  • Page 62 TK-8180H/8182H ADJUSTMENT (TK-8182H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment ± 2W 5. Max low 1) Adj item : [MLPW_] Power meter Rear Front [ ],[ ] 25W power Adjust : [✳✳✳] panel panel 2) Adj item : [M.LPW_] →...
  • Page 63 TK-8180H/8182H ADJUSTMENT (TK-8182H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment ± 0.10kHz 11. Max DEV 1) Adj item : [DEV_ _] Power meter Rear Front [ ],[ ] 2.10kHz adjust Adjust : [✳✳✳.] panel panel...
  • Page 64 TK-8180H/8182H ADJUSTMENT (TK-8182H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment ± 0.1kHz 16. DTMF 1) Adj item : [DTMF_] Power meter Rear Front [ ],[ ] 1.5kHz deviation Adjust : [✳✳✳.] panel panel adjust Deviation meter filter •...
  • Page 65 TK-8180H/8182H ADJUSTMENT (TK-8182H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 2. Sensitivity [Panel test mode] Rear Check 12dB SINAD or more check 1) CH-Sig : 1-1 panel SSG output AF VTVM EXT. SP Wide : –117dBm (0.32µV) Oscilloscope (MOD : 1kHz/±...
  • Page 66 TK-8180H/8182H ADJUSTMENT (TK-8182H) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 6. High RSSI 1) Adj item : [HRSI_] Rear After input signal The following erroneous adjust Adjust : [✳✳✳.] panel from SSG, press [B] performance may occur if any •...

  • Page 67: Terminal Function

    TK-8180H/8182H TERMINAL FUNCTION Display unit (X54-3480-10) : TK-8180H Pin No. Name Description Pin No. Name Description MIC ground CN901 (to internal speaker) MIC signal input Ground HOOK/RXD HOOK : Hook detection, RXD : Serial data input Speaker output MIC data detection...
  • Page 68 TK-8180H/8182H TERMINAL FUNCTION Pin No. Name Description Pin No. Name Description DTMF MIC data output Power input after power switch J901 (MIC jack) Power input after power switch MIC backlight control Power input after power switch DC 13.6V± 15%, 200mA typ.
  • Page 69 Audio signal input (DC coupled) after de- DGND Ground emphasis. Zin>15kΩ, 1± 0.3Vp-p typ. CN403 (to VGS-1) : TK-8180H MIC signal input (AC coupled) before pre- OPT1 VGS busy signal input. Option board I/F 1. emphasis. Zin>22kΩ, 500± 50mVp-p typ.
  • Page 70 Option board I/F 6. Control signal output of Horn alert function Output : L≤0.45V, H≥4.7V/25kΩ load Ground Power input after power switch. CN429 (to Display unit CN902) : TK-8180H 8.0V typ, 100mA max (DM) Reserve CN427 (to TX-RX unit A/3 CN701)
  • Page 71 TK-8180H/8182H TERMINAL FUNCTION Pin No. Name Description Pin No. Name Description SHIFT/MODEL Control signal output of beat-shift function MIC signal input (CLK) Reserve Ground (LCDDO) Reserve Ground (LCDDI) Reserve Detection signal input of power switch (LCDRST) Reserve No connection RST2...
  • Page 72 TK-8180H/8182H TERMINAL FUNCTION Name Description Name Description AUDIH MIC mute signal input. L : Mute OPT2 Scrambler control signal output. (AUDIO INHIB) (SCRAMBLE) L : ON, H : OFF. L≤0.45V, H≥4.7V/25kΩ load OPT2 Emergency signal input. Active low. RXEO Audio signal output (DC coupled) after (AUX I/O) L≤1.0V, H≥...

  • Page 73: Pc Board

    TK-8180H/8182H PC BOARD DISPLAY UNIT (X54-3480-10) : TK-8180H Component side view (J72-0932-19) LEFT UP D927 CP904 D907 CP907 CP902 CP906 CP905 LEFT DOWN D928 J901 DISPLAY UNIT (X54-3480-10) : TK-8180H Foil side view (J72-0932-19) Q909 Q911 Q907 D933 C918 R963...
  • Page 74 TK-8180H/8182H PC BOARD DISPLAY UNIT (X54-3480-10) : TK-8180H Component side view (J72-0932-19) Ref. No. Address Ref. No. Address RIGHT UP D907 D920 D909 D921 D910 D922 D929 D911 D923 D912 D924 D913 D925 D914 D926 D915 D927 D916 D928 RIGHT DOWN...
  • Page 75 TK-8180H/8182H TK-8180H/8182H PC BOARD PC BOARD DISPLAY UNIT (X54-3480-10) : TK-8180H DISPLAY UNIT (X54-3480-10) : TK-8180H Component side view (J72-0932-19) Component side view (J72-0932-19) Ref. No. Address Ref. No. Address LEFT UP RIGHT UP D907 D920 D909 D921 D910 D922...

  • Page 76: Display Unit (X54-3540-10) : Tk-8182H

    TK-8180H/8182H PC BOARD DISPLAY UNIT (X54-3540-10) : TK-8182H Component side view (J79-0001-09) LEFT UP D927 D908 R936 R935 R934 R933 R932 LEFT DOWN D928 J901 DISPLAY UNIT (X54-3540-10) : TK-8182H Foil side view (J79-0001-09) D932 R904 C917 R921 C918 D933...
  • Page 77 TK-8180H/8182H PC BOARD DISPLAY UNIT (X54-3540-10) : TK-8182H Component side view (J79-0001-09) Ref. No. Address Ref. No. Address RIGHT UP D908 D920 D909 D921 D910 D922 D929 D911 D923 D912 D924 D913 D925 D914 D926 D915 D927 D916 D928 RIGHT DOWN...
  • Page 78 TK-8180H/8182H TK-8180H/8182H PC BOARD PC BOARD DISPLAY UNIT (X54-3540-10) : TK-8182H DISPLAY UNIT (X54-3540-10) : TK-8182H Component side view (J79-0001-09) Component side view (J79-0001-09) Ref. No. Address Ref. No. Address LEFT UP RIGHT UP D908 D920 D909 D921 D910 D922...
  • Page 79 TK-8180H/8182H PC BOARD TX-RX UNIT (X57-6990-XX) (A/3) Component side view (J72-0931-29 A/3) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) D714 J72-0931-29 A/3 CN701 Component side Ref. No. Address D709 Layer 1 Layer 2 D710 Layer 3...
  • Page 80 TK-8180H/8182H PC BOARD TX-RX UNIT (X57-6990-XX) (A/3) Foil side view (J72-0931-29 A/3) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) J701 AUXO2 AUXO1 I/O5 I/O4 I/O3 I/O2 I/O1 RXD1 TXD1 TXD2 RXD2 I/O9 I/O8 I/O7 I/O6...

  • Page 81: Tx-Rx Unit (X57-6990-Xx) (B/3)

    TK-8180H/8182H TX-RX UNIT (X57-6990-XX) (B/3) PC BOARD Component side view (J72-0931-29 B/3) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) Q811 CN804 C814 C819 J401 R800 R804 EXT. SP R807 IC802 R812 Q808 CN803 CN428 C580...
  • Page 82 TK-8180H/8182H TX-RX UNIT (X57-6990-XX) (A/3) PC BOARD Component side view (J72-0931-29 A/3) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) Ref. No. Address Ref. No. Address Q600 IC71 Q803 IC72 Q804 IC172 Q806 IC407 Q808 IC410...
  • Page 83 PC BOARD PC BOARD Component side view (J72-0931-29 B/3) Component side view (J72-0931-29 A/3) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) Q811 CN804...
  • Page 84 TK-8180H/8182H TX-RX UNIT (X57-6990-XX) (B/3) PC BOARD Foil side view (J72-0931-29 B/3) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) CN100 CN101 CN102 CN13 C64 R39 L108 C155 C146 C149 C152 L14/R28 D111 R367 R132 R119...
  • Page 85 TK-8180H/8182H TX-RX UNIT (X57-6990-XX) (B/3) PC BOARD Foil side view (J72-0931-29 B/3) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) Q805 IC804 Ref. No. Address Ref. No. Address IC171 Q414 IC251 Q415 Q802 R805 IC401 Q801...
  • Page 86 PC BOARD PC BOARD Foil side view (J72-0931-29 B/3) Foil side view (J72-0931-29 B/3) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) -14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2) Q805 IC804 Ref.

  • Page 87: Schematic Diagram

    TK-8180H/8182H SCHEMATIC DIAGRAM DISPLAY UNIT (X54-3480-10) : TK-8180H CP911 100*2 FKEY[1] FKEY[5] CP910 100*2 CP909 100*2 FKEY[2] FKEY[6] CP908 100*2 FKEY[3] FKEY[7] FKEY[9] CP907 100*2 FKEY[4] FKEY[8] FKEY[10] CP906 100*2 POWER FKEY[10] CP905 FKEY[9] 100*2 FKEY[8] 4.97V CP904 FKEY[7] 100*2...
  • Page 88 TK-8180H/8182H SCHEMATIC DIAGRAM DISPLAY UNIT (X54-3480-10) : TK-8180H B38-0888-15 S[50] S[49] S[48] CoM10/S79 S[47] COM[9] CoM9/S80 S[46] COM[8] CoM8 S[45] COM[7] CoM7 S[44] COM[6] CoM6 S[43] COM[5] CoM5 S[42] COM[4] CoM4 S[41] COM[3] CoM3 S[40] LCD DRIVER COM[2] CoM2 S[39] 7.43V...
  • Page 89 DISPLAY UNIT (X54-3480-10) : TK-8180H CP911 100*2 FKEY[1] FKEY[5] CP910 100*2 CP909 100*2 FKEY[2] FKEY[6] CP908 100*2 B38-0888-15 FKEY[3] FKEY[7] FKEY[9] CP907 100*2 FKEY[4] FKEY[8] FKEY[10] CP906 100*2 POWER FKEY[10] CP905 FKEY[9] 100*2 FKEY[8] 4.97V CP904 FKEY[7] 100*2 MICROPROCESSOR FKEY[6]...

  • Page 90: Display Unit (X54-3540-10) : Tk-8182H

    TK-8180H/8182H SCHEMATIC DIAGRAM DISPLAY UNIT (X54-3540-10) : TK-8182H 4.9V [Left Up] [Right Up] POWER [Left Down] [Right Down] SEG[32] SEG32 R932 SEG[31] SEG31 R933 SEG30 SEG[30] R934 SEG29 SEG[29] VOLTAGE R935 SEG28 SEG[28] REGULATOR/5V R936 IC901 SEG27 SEG[27] XC6201P502PR 5.0V...
  • Page 91 TK-8180H/8182H SCHEMATIC DIAGRAM DISPLAY UNIT (X54-3540-10) : TK-8182H LCD (B38-0915-05) BACKLIGHT SW 7.8V Q908 12A02CH CN902 BACKLIGHT E40-6372-05 SW CONTROL Q907 DTC114EE 5.0V DIMMER SW R922 Q909 2SK2009 D909-920 D921-930 DIMM LCD BACKLIGHT KEY BACKLIGHT 5.0V LCDDO LCDDO LCDDI LCDDI...
  • Page 92 DISPLAY UNIT (X54-3540-10) : TK-8182H 4.9V POWER [Left Up] [Right Up] LCD (B38-0915-05) [Left Down] [Right Down] SEG32 SEG[32] R932 SEG31 SEG[31] R933 SEG30 SEG[30] R934 SEG29 SEG[29] VOLTAGE R935 SEG[28] SEG28 REGULATOR/5V R936 IC901 SEG27 SEG[27] XC6201P502PR 5.0V (TEST) SEG26 SEG[26] L904...

  • Page 93: Tx-Rx Unit (X57-6990-Xx)

    TK-8180H/8182H SCHEMATIC DIAGRAM TX-RX UNIT (X57-6990-XX) (B/3) D802 DC REVERSE L418 CONNECTION PROTECT CN802 L411 C822 470p L410 D402 F801 Q810 2SJ645 D402-404 CN803 RTC BATTERY F53-0278-05 SB SW CONTROL T:7.60V D403 SB CONTROL SW VOLTAGE R:8.09V D801 PROTECTION Q802...
  • Page 94 TK-8180H/8182H SCHEMATIC DIAGRAM TX-RX UNIT (X57-6990-XX) (B/3) HSDIN HSDO DSTB DSTB LSDIN R462 4.987V 4.989V C412 0.1u VREF EMTON AVCC R467 TCLK/DTRDO TCLK/DTRDO CP407 AFRTM AFRTM R482 HSDO STSW R412 470k CP408 RTCL/EEPCL RTCL/EEPCL R415 470k HSDIN CP409 R433 RTDT/EEPDAT...
  • Page 95 TK-8180H/8182H SCHEMATIC DIAGRAM TX-RX UNIT (X57-6990-XX) (B/3) DSTB FLASH MEMORY IC405 AT29C040A-90TU C441 D405 D/A CONVERTER IC410 C465 M62364FP-F 4.99V EMZ6.8N R503 R508 R549 VOLTAGE VIN5 VIN4 R535 R529 2.49V PROTECTION 100k 680k C445 VoUT5 VoUT4 390k VoUT6 VoUT3 4.98V...
  • Page 96 TK-8180H/8182H SCHEMATIC DIAGRAM TX-RX UNIT (X57-6990-XX) (B/3) C480 R597 C530 R558 R606 220k 220k 1000p MIC MUTE CONTROL D601 MIC AMP 1SS388 IC414 TC75W51FU C544 R603 C540 2.50V 10u10 Q417 10u10 R573 C511 R589 R592 Q416,417 R586 4.98V 2SJ243 4.98V MIC MUTE SW 4.83V...
  • Page 97 TK-8180H/8182H SCHEMATIC DIAGRAM TX-RX UNIT (X57-6990-XX) (B/3) TX-RX UNIT (X57-6990-XX) (C/3) R308 PLL CP SW 3.9k IC302 4.99V TC7S66FU R319 IN/OUT R378 OUT/IN PLL SYSTEM IC R320 R373 CONT CN302 CN301 4.99V E40-6404-05 E40-6404-05 CPGND R323 CPGND MUXOUT C260 R332...
  • Page 98 TK-8180H/8182H SCHEMATIC DIAGRAM TX-RX UNIT (X57-6990-XX) (B/3) RIPPLE FILTER 3.94V Q312 4.99V 2SC4617(S) 4.3V C343 R337 R339 100k T:2.84V 10u10 MODULATION R:2.13V CONTROL 3.93V 3.86V C379 L328 D316 FOR TX VCO C381 L326 R340 470p HVC131 VCO BUFFER D315,316 Q313...
  • Page 99 TK-8180H/8182H SCHEMATIC DIAGRAM TX-RX UNIT (X57-6990-XX) (B/3) POWER MODULE FC-H:12.65V(K),12.83V(K2) FC-L:13.22V(K),13.30V(K2) 1.12V TX DRIVER FC-H:3.91V(K,K2) ANT SW 0.84V TX PRE-DRIVER FC-L:3.45V(K),3.49V(K2) 2SC5192 1000p 100p 100p 470p 120p XB15A407A2GB 1.6V XB15A407A2GB 2SC5108(Y) 0.61V 0.12V ANT SW 2.7k VOLTAGE PROTECTION ANT SW...
  • Page 100 TK-8180H/8182H SCHEMATIC DIAGRAM TX-RX UNIT (X57-6990-XX) (B/3) IC417 AUDIO IC TA7252AP 6.76V 1.5T 1.5T 1.5T 1.44V C570 R648 13.61V C566 CN428 2.2k E40-6373-05 4.99V 4.41V AF MUTE CONTROL Q419 RF DETECTOR RF DETECTOR RF DETECTOR D416 DTC363EU DAN202U C583 HSM88AS...
  • Page 101 TK-8180H/8182H SCHEMATIC DIAGRAM • Note : The components marked with a dot ( ) are parts of layer 1. TX-RX UNIT (X57-6990-XX) (A/3) D704-708,711-713 R711 SURGE PROTECT D711 R718 CN701 E40-6371-05 R701 DA204U AUXIO6 D704 AUXIO7 R706 R712 AUXIO1 D712...
  • Page 102 TK-8180H/8182H SCHEMATIC DIAGRAM X57-6990-XX CN401 CP401 D402 D403 D404 IC402 IC404 X401 L101 L109 L110 L111 L112 TK-8180H J19-5386-05 R90-0740-05 1SS388 1SS388 1SS388 RA55H4452M-23 RV5C386A 30625MGP169GU L77-1802-05 8.2n L34-4565-05 L34-4565-05 L34-4565-05 TK-8180H J19-5386-05 R90-0740-05 1SS388 1SS388 1SS388 RA55H4047MA-23 RV5C386A 30625MGP169GU...
  • Page 103 D404 IC402 IC404 X401 L101 L109 L110 L111 L112 D802 POWER MODULE L418 DC REVERSE CONNECTION R308 3.94V Q312 4.99V TK-8180H J19-5386-05 R90-0740-05 1SS388 1SS388 1SS388 RA55H4452M-23 RV5C386A 30625MGP169GU L77-1802-05 8.2n L34-4565-05 L34-4565-05 L34-4565-05 CN802 L411 PROTECT 3.9k PLL CP SW...

  • Page 104: Interconnection Diagram Tk-8180H

    TK-8180H/8182H INTERCONNECTION DIAGRAM (TK-8180H)
  • Page 105 TK-8180H/8182H INTERCONNECTION DIAGRAM (TK-8182H)

  • Page 106: Block Diagram Tk-8180H

    TK-8180H/8182H BLOCK DIAGRAM (TK-8180H) Q307: 2SK508NV( D308,D311,D314: 13.6V Q801,D805 IC805 Q310 D802 2SC2873(Y),02CZ9.1(X,Y) NJM78L05UA DTC114EE DSA3A1 Q309 PROTECT 8.5V 2SC4116 (GR) D801 Voltage 22ZR-10D IC801 RST1 Q810 S-80942CNNBG9C DETECTOR PROTECT 2SJ645 Q306: 2SK508NV( IC251 Q251 Q302,Q303 D309,D313: BB664 MAX5026EUT+T 2SC4617(S)
  • Page 107 TK-8180H/8182H BLOCK DIAGRAM (TK-8180H) Q307: 2SK508NV(K52) D3: XB15A407A2GB 308,D311,D314: BB664*2,1SV278 450~520MHz (K) RA55H4452M-23 (K) D4: XB15A407A2GB 400~470MHz (K2) 2SC5108(Y) 2SC5192 RA55H4047MA-23 (K2) D2: XB15A709, D111: HVC131 Q312 Q310 2SC4617(S) DTC114EE Ripple Filter GATE Q311 Q313 DTC114EE 2SC5108(Y) 2SC5108(Y) S1R104J475H Buff AMP...
  • Page 108 TK-8180H/8182H BLOCK DIAGRAM (TK-8182H) Q307: 2SK508NV( D308,D311,D314: 13.6V Q801,D805 IC805 Q310 D802 2SC2873(Y),02CZ9.1(X,Y) NJM78L05UA DTC114EE DSA3A1 Q309 PROTECT 8.5V 2SC4116 (GR) D801 Voltage 22ZR-10D IC801 RST1 Q810 S-80942CNNBG9C DETECTOR PROTECT 2SJ645 Q306: 2SK508NV( IC251 Q251 Q302,Q303 D309,D313: BB664 MAX5026EUT+T 2SC4617(S)
  • Page 109 TK-8180H/8182H BLOCK DIAGRAM (TK-8182H) 307: 2SK508NV(K52) D3: XB15A407A2GB 308,D311,D314: BB664*2,1SV278 450~520MHz (K) RA55H4452M-23 (K) D4: XB15A407A2GB 400~470MHz (K2) 2SC5108(Y) 2SC5192 RA55H4047MA-23 (K2) D2: XB15A709, D111: HVC131 Q312 Q310 2SC4617(S) DTC114EE Ripple Filter GATE Q311 Q313 DTC114EE 2SC5108(Y) 2SC5108(Y) S1R104J475H Buff AMP...

  • Page 110: Level Diagram

    TK-8180H/8182H LEVEL DIAGRAM Receiver Section Radio Frequency 44.85MHz –105.5dBm –119.5dBm –122.0dBm –112.0dBm –117.0dBm –118.5dBm –109.5dBm –108.0dBm L173 L176 IC171 XF171 XF171 Q171 Q172 Q103 (1/2) (2/2) SG input level for 12dB SINAD are connecting SG to each point via a...
  • Page 111 TK-8180H/8182H LEVEL DIAGRAM 455kHz Audio Frequency W : –83.5dBm W : –86.0dBm N : –83.0dBm N : –86.0dBm CF171/ CF172 05.5dBm 315mVrms 190mVrms 88mVrms 4.00Vrms 0dBm 200mVrms IC172 IC412 IC413 IC415 IC410 IC417 J401 SINAD are obtained Measured by oint via a 0.01µF capacitor.

  • Page 112: Optional Accessories Krk-10 (Control Head Remote Kit: 23Ft/7M)

    TK-8180H/8182H OPTIONAL ACCESSORIES: KRK-10 (Control Head Remote Kit: 23ft/7m) ■ External View ■ Parts List ✽ : New Parts KRK-10 (Y60-4030-20) Ref. No. Address Parts No. Description parts KRK-10 A62-1101-01 MAIN PANEL A82-0056-11 REAR PANEL ✽ E30-7514-15 TRUNK CABLE ✽...
  • Page 113 TK-8180H/8182H OPTIONAL ACCESSORIES: KRK-10 (Control Head Remote Kit: 23ft/7m) ■ Exploded View and Packing 12 Protection bag (H25-0029-04) 13 Protection bag Dressed screw (N08-0550-04) x 2 (H25-2327-04) 13 Protection bag 19 Screw set 12 Protection bag (H25-2327-04) (N99-2040-05) (H25-0029-04) Molding cover...
  • Page 114 TK-8180H/8182H OPTIONAL ACCESSORIES: KRK-10 (Control Head Remote Kit: 23ft/7m) ■ PC Board INTERFACE UNIT (X46-3310-20) INTERFACE UNIT (X46-3310-20) Component side view (J72-0934-09) Foil side view (J72-0934-09) RST2 TXD RXD RST2 SHIFT SHIFT PSENS PSENS J72-0934-09 B/2 J72-0934-09 B/2 J72-0934-09 A/2...
  • Page 115 TK-8180H/8182H OPTIONAL ACCESSORIES: KRK-10 (Control Head Remote Kit: 23ft/7m) ■ Schematic Diagram INTERFACE UNIT (X46-3310-20) (A/2) Radio Side PSENS SHIFT RST2 E40-6377-05 PSENS RST2 (LCDRST) (LCDDI) (LCDDO) (CLK) SHIFT C14 1000p : TC7WT125FU : MINISMDC075F24 D3~6 : DA204U D12~19 : AVRM1608080MAA...
  • Page 116 TK-8180H/8182H OPTIONAL ACCESSORIES: KRK-10 (Control Head Remote Kit: 23ft/7m) ■ Terminal Function Pin No. Name Description Pin No. Name Description CN1 (Radio side) MIC ground Speaker input MIC signal input Speaker input Ground Speaker input Ground Speaker input Detection signal input of power switch...

  • Page 117: Horn Alert/P.a. Relay Unit)

    TK-8180H/8182H OPTIONAL ACCESSORIES KAP-2 (Horn Alert/P.A. Relay Unit) ■ External View KMC-35 (Microphone) KCT-40 (Radio Interface Cable) ■ External View ■ External View KMC-36 (Keypad Microphone) ■ External View KCT-46 (Ignition Sense Cable) ■ External View...

  • Page 118: 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...

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