Kenwood C-V150 Service Manual
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Kenwood C-V150 Service Manual

Stereo integrated amplifier/tuner
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STEREO INTEGRATED AMPLIFIER/TUNER
C-V100/V150/V300/V350
SERVICE MANUAL
Panel *
(A60-)
ON/STANDBY
PHONES
INPUT
TAPE 2
(MONITOR)
Lock terminal board
(E70-0052-05)
AM
DE-
ANTENNA
EMPHASIS
CHANNEL
SPACE
50µs
FM 75Ω
FM 50kHz
GND
AM 9kHz
SYSTEM
CONTROL
CONNECT WITH
POWER AMPLIFIER
R
Miniature phone jack (2P)
(E11-0293-05)
Rectangular receptacle
(E58-0018-05)
Caution : No connection of ground line if disassemble the unit.
Please connect the ground line on rear panel, PCBs, Chassis and some others.
Dressing panel
(A21-1952-03)
TIMER
TIMER
CLOCK
MODE
SET
AUTO A.MEMO
Knob *
(K29-)
Metallic cabinet
(A01-3432-01)
VIDEO
MONITOR
OUT
75µs
FM
100kHz
AM 10kHz
LD
/DVD
TAPE 2
CD
AUX
TAPE 1/ MD
(MONITOR)
L
IN
PLAY
REC
PLAY
IN
REC
IN
REC
Phono jack
(E63-0139-15)x3
Front glass *
(B10-)
BAND
TUNING
MODE
Phono jack
Power cord busing
(E63-0163-05)
(J42-0083-05)
DIGITAL IN DIGITAL IN
VCR
DVD 6CH.INPUT
CENTER
PLAY
FRONT
SURROUND
SUBWOOFER
AUDIO
Phono jack *
(E63-0111-05)
C-V300/C-V350 only
© 1997-6/B51-5323--00 (K/K) 3676
Knob
(K29-6660-04)
VOLUME CONTROL
MULTI. CONTROL
LEVEL
DOWN
UP
AC power cord *
(E30-)
UNSWITCHED
AC outlet *
(E03-)
Illustration is C-V100.
* Refer to parts list on page 33.

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Summary of Contents for Kenwood C-V150

  • Page 1 STEREO INTEGRATED AMPLIFIER/TUNER C-V100/V150/V300/V350 SERVICE MANUAL © 1997-6/B51-5323--00 (K/K) 3676 Panel * Dressing panel Front glass * Knob (A60-) (A21-1952-03) (B10-) (K29-6660-04) VOLUME CONTROL ON/STANDBY TIMER TIMER PHONES CLOCK MODE AUTO A.MEMO BAND TUNING MODE MULTI. CONTROL INPUT TAPE 2 LEVEL (MONITOR) DOWN...

  • Page 2: Table Of Contents

    VCR2 TapeB Setup Tape1 VCR1 Sat. Cable VCR2 MUTE DVD/6ch Input Sound Speaker Reset ON/STANDBY (Optional with the C-V150) Batteries(R03/AAA) (4) Microphone(1) Remote control unit(1) * Batteries(R6/AA) (2) (C-V350) (W01-0935-05) (C-V150) (C-V150) * Refer to parts list on page 33.

  • Page 3: Controls

    C-V100/V150/V300/V350 CONTROLS AUTO tuning Frequency display, input RDS indicators PRO LOGIC mode/AUTO stereo selector display, preset (RDS, TP, TA, EON, PTY, NEWS, INFO.) indicator reception indicator Decibel indicator channel display, surround mode display TAPE 2 indicator STEREO indicator MEMORY indicator Delay time indicator INFO.
  • Page 4 C-V100/V150/V300/V350 CONTROLS For C-V100 Frequency display, input AUTO tuning mode/AUTO PRO LOGIC selector display, preset Decibel indicator stereo reception indicator indicator channel display, surround mode display Memory indicator Delay time indicator TAPE 2 indicator STEREO indicator MEMO PRO LOGIC TAPE 2 AUTO 3 STEREO SOURCE...
  • Page 5 Controls and indicators The Graphical Remote Control (GRC) unit provided with the AV CONTROL CENTER can also control KENWOOD cas- sette decks, CD player and LD player which are connected to it through system control cords. For details of the con- trollable functions, refer to the instruction manuals of these components.
  • Page 6 Names and functions of the keys The "RC" remote control unit provided with the AV CONTROL CENTER can also control KENWOOD cassette decks, CD player and LD player connected to the AV CONTROL CENTER through system control cords. For details of the control- lable functions, refer to the instruction manuals of these components.

  • Page 7: Disassembly For Repair

    C-V100/V150/V300/V350 DISASSEMBLY FOR REPAIR 1. Remove the 1 screw (1), Then pull the slider (2) till last 2. While raise the slider of left side, remove the slider from the bosses (3,4)

  • Page 8: Block Diagram

    TO M-A100/A300 RS5S830-0020 ROTARY ENC x2 UNFIXED C.S RELAY D11,12 u-COM VOICE OUTP5 C-V100/V300 : uPD780205GF031 REM OUT x9 REMOTE : uPD780206GF019 RDSx2 (DATA,CLK) C-V150/V350 u-COM MOPEN FIXED DEMO. VOICE TUNER REM IN H.P MUTE MCLOSE USED (X08) ANT. C-V150/V350 VOICE...

  • Page 9: Circuit Description

    :pro logic DVD, and MD will be pressed Dsp mode :Arena Speaker level :0dB (c) Voice Activation (C-V150/V350) Balance :Center In voice activation mode, when system has "KEN- Input level :0dB WOOD" word it will turn on and start to playback CD or...
  • Page 10 82 KS8 DSW4 / D16 • ( ) : C-V300/V350 function • DSW1 ~ DSW4 : Tuner distinction • DSW5 : C-V100/V150 or C-V300/V350 Model distinction • PTY, TA / NEWS / INFO, DISPLAY (RDS) : RDS function model (C-V150/V350)
  • Page 11 C-V100/V150/V300/V350 CIRCUIT DESCRIPTION 3-3 Pin description Pin No. Port Name Description Power supply (+5V) KR3-0 key return 3 ~ 0 ENC_VOL1,2 Encoder pulse detect1, 2 /HP_DET Headphone detect L : Yes Chip enable L : Enable /RESET Microprocessor reset L : Reset 11,12 X1,2 Clock generator...
  • Page 12 Diode SW (DSWx) : 0 = no diode (static mode, LOW) 1 = diode (static mode, HIGH) X = Transistor SW (0 = OFF/1 = ON) 3-5 MODEL DISTINCTION • C-V350, 300/C-V150, 100 DIODE SW MODEL (X11) D16 C-V150, 100...
  • Page 13 ììììì STADIUM íìììì FL lighting ON íî OFF STEREO MUTE ON íî OFF CLOCK TIMER NO PS íî 01 87.50 DISPLAY C-V150/V350 ìì INPUT SELECTOR î OFF, S-LEVELî ON, S-LEVEL ìì C-V150/V350 ììììî TA ììììî NEWS ììììî INFO ììì 7 TA/NEWS/INFO C-V150/V350 ON íî...

  • Page 14: Adjustment

    C-V100/V150/V300/V350 ADJUSTMENT INPUT OUTPUT TUNER/AMP ALIGNMENT ITEM ALIGN FOR FIG. SETTING SELECTOR SETTING POINTS SELECTOR : FM Connect a DC voltmeter between L31 (X05-) DISCRIMINATOR 98.0MHz AUTO port of CN2 1kHz, ±40kHz dev L31↔L32 98.0MHz (E, T type) (E, T only) Minimum 60dBu (ANT INPUT) L32 (X05-)

  • Page 15: Pc Board

    PC BOARD (Compornent side view) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 16 PC BOARD (Compornent side view) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 17 PC BOARD(Component side view) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 18 PC BOARD(Component side view) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 19 PC BOARD(Component side view) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 20 (X05-4670-XX) : C-V100/C-V300 (Y,M,I,C,X) TYPE A1 (W02-2582-05) FM FRONT END 1.4V FM:6.6V DISTORTION(ST) 2.3V 5.1V 0.01 2.3V (2.1V) 2.0V 2.6V RF AMP (2.1V) (2.1V) (2.9V) (2.1V) 3.7V 0-100 1.4V ANT1 2.1V 75Ω 2.4V 300Ω (0.3V) 4.1V DECODER UNTIBIRDIE RF.AMP AM ANT 47u16 MUTE BUFF...
  • Page 21 +15V +15V S-LEVEL X11-A/5 STEREO (1/2) 1u50 10u16 3.3K 1000P +15V +15V MUTE -14.9V 150K -15V -15V -15V T.MUTE PLLDATA DE-EMPHASIS MUTE PLLCLK DRIVE PLLCE MUTE ON: 0.3V PLLDO MUTE OFF:4.9V CH.SPACE (2/2) ON: 0.7V OFF: -2.3V 1u50 10u16 3.3K 150K +15V 75us: 0.6v...
  • Page 22 (X05-468X-XX) C-V100/V150/V350 (K,P,T,E) TYPE C-V150/V350 (X05-468X-XX) DESTINATION R16, R61-66, C53, C62, W6,13, W51,52, Q61- UNIT No. A - C CF1,2 68,70 56,76 54,55 COUNTRY ABB. EUROPE 2-71 L39-1351 L72-0536 1.8K 0.022 (MS3) U.K. 0-51 L39-1352 C-V100 (X05-4680-10) DESTINATION R16, R61-66,...
  • Page 23 DISCRI CAUTION: For continued safety, replace safety critical components only 8.3V with manufacturer's recommended +15V parts (refer to parts list). indicates 5.6K 14.5V safety critical components. For 2.2K DET-OUT BUFFER continued protection against risk of DETECTOR:BUFFER fire, replace only with same type and DET OUT:AMP 7.7V 8.3V...
  • Page 24 WH10 CONTROL UNIT to M-A100/ (X11-37XX-XX) (A/5) M-A300 CN16 10 9 C199 220P C196 220P Lch 1 R303 R96 10 C197 R99 10 220P X5 8MHz Rch 2 R97 10 C198 220K TP-S 220P R98 10 R100 10 Lch 3 4.5V 2.4v 4.5V...
  • Page 25 ABB. U.S.A. X11-3730-10 CANADA X11-3732-91 GENERAL MARKET M NO 15P uPD780205GF031 X11-3790-20 MALAYSIA X13- CHINA C X11-3793-01 NO YES AUSTRALIA X11-3790-71 C-V150 DESTINATION D11, R97,184, R137,138,177,186- C1-4,7,8,11- C19-24, UNIT No. W207 W227 189,251,252,268 14,17,18,163 COUNTRY ABB. U.K. X11-3570-51 YES NO...
  • Page 26 PRE AMP UNIT X11-A/5 -CN16 (X08-2XXX-XX) (A/2) R119 14.8V +15V +15V VMUTE 15 100 2W C81 2.2u50 IC5(1/2) VSEL2 MUTE ON: 2.0V C61 1u50 C69 1u50 MUTE OFF: -9.3V EBOL.CK C82 2.2u50 R103 2.2K X11-A/5 R115 EBOL.DATA R105 22K 5.1V +10dB 11 -11.0V HP MUTE...
  • Page 27 CHINA MALAYSIA 0.1u50 47u16 100P 1u50 2.2u50 15.0V R111 (2/2) U.S.A. +15V CANADA X08-2760-10 E11-0280-05 10u50 47 1W MALAYSIA C-V150 (X08-2762-71) D.GND DESTINATION D18, W1-4,7,8,10, W5,6,9,11,13-17,19- C29, C105, C111, C116, C160 R31,61, A - F CN4-6 COUNTRY ABB. 12,29,30,41,42 28,31-36,39,43...
  • Page 28 DISPLAY UNIT (X14-437X-XX) (D/5) : C-V150/C-V300/C-V350 SUB UNIT (X13-7522-70) INFO. MEMO NEWS R51 47K 2.8V 4.8V 2.5V R56 220 RDDATA 4.8V 2.2K 2.2u50 OSCO VREF TIMER 2.0V 2.5V 330P OSCI 4.9V VDDd 5.1V VDDa R32 100K 5.1V 4.9V 4.7K VSSa 4.6V...
  • Page 29 DISPLAY UNIT (X14-4XXX-XX) (A/3) : V-C100 2SB1375 2SD1757K TAPE2 AUTO INFO. MEMO TAPE2 AUTO PRO LOGIC PRO LOGIC NEWS 3 STEREO STEREO 3 STEREO STEREO SOURCE SOURCE DIRECT DIRECT TUNED TUNED NJM2279D TC9215AP TIMER EX.BASS SLEEP MUTE EX.BASS SLEEP MUTE R69 100K R50 100K R55 100K...

  • Page 30: Exploded View

    C-V100/V150/V300/V350 EXPLODED VIEW(UNIT) MONITOR X08-2760-10 (A/2) ø2.6x8 : N82-2608-46 M4x6 : N86-4006-45 (E/5) (D/5) X11-3730-10 (A/5) : N89-3006-46 ø3x6 X05-4680-10 ø3x8 : N89-3008-45 ø3x8 : N89-3008-46 UNSWITCHED TOTAL 100W MAX ø3x18 : N89-3018-46 AC 120V 60Hz (B/5) ANTENNA POWER (B/3) FM75Ω...
  • Page 31 MULTI.CONTROL CLOCK ON/OFF SET1 SET2 STEREO ø2.6x8 N88-2608-45 MODE N09-1482-05 TIMER OPEN/ VOLUME ø2.6x3 N35-2603-46 DIRECT DISPLAY TAPE1 MODE A.MEMO AUTO BAND CLOSE CONTROL N19-0891-04 TA/NEWS/INFO. PTY SELECT C-V150/V300/350 Parts with the exploded numbers larger than 700 are not supplied.

  • Page 32: Parts List

    SERVICE DIRECTORY T90-0809-05 LEAD WIRE ANTENNA MICX B59-1121-03 SUB-INSTRUCTION MANUAL T90-0810-05 LEAD WIRE ANTENNA T90-0820-05 LOOP ANTENNA B59-1122-03 SUB-INSTRUCTION MANUAL C-V150/V300/V350 B59-1123-03 SUB-INSTRUCTION MANUAL B59-1129-03 SUB-INSTRUCTION MANUAL B59-1130-03 SUB-INSTRUCTION MANUAL A01-3432-01 METALLIC CABINET B59-1131-03 SUB-INSTRUCTION MANUAL A09-0378-08 BATTERY COVER (V150)
  • Page 33 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 34 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 35 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 36 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 37 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 38 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 39 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 40 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. & Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 41 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 42 C-V100/V150/V300/V350 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. ¡ ™ Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.

  • Page 43: Specifications

    D : 382 mm Weight (net) ..............5.2 kg Weight (net) ..............5.2 kg 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Notes 2. Full performance may not be exhibited in extremely cold locations (below 0 deg.C).
  • Page 44 D : 382 mm Weight (net) ..............5.2 kg Weight (net) ..............3.9 kg 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Notes 2. Full performance may not be exhibited in extremely cold locations (below 0 deg.C).
  • Page 45 50dB quieting sensitivity STEREO ........31.6 µV (at 75 Ω) / 41.2 dBf (75 kHz dev.) 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Notes 2. Full performance may not be exhibited in extremely cold locations (below 0 deg.C).

This manual is also suitable for:

C-v100C-v300C-v350Cv-150-huCv-100-hu

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