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Kenwood C-V301 Service Manual
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Kenwood C-V301 Service Manual

Kenwood C-V301 Service Manual

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STEREO INTEGRATED AMPLIFIER/TUNER
C-V301/V351

SERVICE MANUAL

Indicator
Front glass
(B12-0311-04)
(B10-2350-14)
623
ON/STANDBY
PHONES
INPUT
682
J1
Phone jack
Knob
(E11-0280-05)
(K29-6665-02)
Lock terminal board
(E70-0052-05)
J2
AM
ANTENNA
FM 75Ω
GND
SYSTEM
CONTROL
CONNECT WITH
POWER AMPLIFIER
J7
Rectangular receptacle
Miniature phone jack (2P)
(E58-0018-05)
(E11-0293-05)
Caution : No connection of ground line if disassemble the unit.
Please connect the ground line on rear panel, PCBs, Chassis and some others.
Knob
(K29-7601-02)
683
624
TIMER
SET
CLOCK
TIMER
RDS
MODE
S.DIRECT
DISPLAY
PTY
TA/NEWS/INFO.
TAPE 2
(MONITOR)
Metallic cabinet
Phono jack
(A01-3431-01)
(E63-0163-05)
601
J3
MONITOR
OUT
TAPE 2
/DVD
AUX
TAPE 1/ MD
CD
(MONITOR)
L
R
IN
IN
REC
PLAY
REC
PLAY
J5
J123
Phono jack
(E63-0139-15)x3
Knob
(K29-7591-02)
681
MODE
MULTI.CONTROL
STEREO
DSP
LEVEL
PTY SELECT
A.MEMO
AUTO
BAND
TUNING
AV CONTROL CERTER KC-2
Phono jack
AC power cord *
(E63-1005-05)
(E30-)
J2
650
VIDEO
LD
VCR
DVD 6CH.INPUT
CENTER
IN
REC
PLAY
FRONT
SURROUND
SUBWOOFER
AUDIO
J4
Phono jack
(E63-1084-05)
* Refer to parts list on page 25.
© 1999-7/B51-5556-00 (K/K) 1653
Front glass
Panel
(B10-2351-14)
(A60-1696-11)
620
609
VOLUME CONTROL
OPEN/CLOSE
DOWN
UP
682
680
Knob
Knob
(K29-6665-02)
(K29-6660-04)
Power cord busing
(J42-0083-05)
678
UNSWITCHED
J6
AC outlet *
(E03-)
70%

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Summary of Contents for Kenwood C-V301

  • Page 1: Service Manual

    STEREO INTEGRATED AMPLIFIER/TUNER C-V301/V351 SERVICE MANUAL © 1999-7/B51-5556-00 (K/K) 1653 Indicator Front glass Knob Knob Front glass Panel (B12-0311-04) (B10-2350-14) (K29-7601-02) (K29-7591-02) (B10-2351-14) (A60-1696-11) TIMER MODE MULTI.CONTROL CLOCK STEREO LEVEL TIMER PTY SELECT A.MEMO AUTO BAND MODE S.DIRECT DISPLAY TA/NEWS/INFO.

  • Page 2: Table Of Contents

    Tape1 VCR1 Sat. Cable VCR2 DVD/6ch Input MUTE Sound Speaker Reset (A09-1115-08) ON/STANDBY (Optional with the C-V301) Remote control unit (1) Batteries(R6/AA) (2) Batteries(R6/AA) (4) (C-V301) (C-V301) (C-V351) (A70-1306-05) Battery cover (A09-0378-08) Cautions How to reset the microcomputer Unplug the power cord from the wall outlet.

  • Page 3: Disassembly For Repair

    C-V301/V351 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 4: Adjustment

    C-V301/V351 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 98.0MHz (E, T type) (E, T only)

  • Page 5: Pc Board

    PC BOARD (Component side view) (X13-7562-70) Refer to the schematic diagram for the value of resistors and capacitors.

  • Page 6: Schematic Diagram

    PC BOARD (Component side view) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 7 PC BOARD (Component side view) Refer to the schematic diagram for the value of resistors and capacitors.

  • Page 8: Parts List

    BAND FREQ. 1.6V GND LINE 7.8V B LINE 4.6V 1.3V B LINE 2.5V (9.1V) 5.0V LF: LOWEST FREQUENCY 7.2MHz HF: HIGHEST FREQUENCY ST: 7.2V R84 10K MONO: 0V R80 1K C-V301/V351 R81 1K R82 1K 470P R83 1K Y05-3952-70 C-V301/V351 (1/4)
  • Page 9 WH10 to M-A100 M-A300 CONTROL UNIT (X11-37XX-XX) (A/5) CN16 10 9 C199 220P C196 220P Lch 1 R303 R96 10 C197 220P R99 10 Rch 2 X5 8MHz R97 10 TP-S C198 220K 220P R98 10 R100 10 4.7Kx11 Lch 3 REMOTE 4.5V u-COM...
  • Page 10 +14V 13 +14V KEY1 KEY0 R256 ENC1 1/4W ENC2 REMOTE -33.4V -46.6V REMOTE C194 2.2u50 D GND X08-A/2 -CN1 C191 SYSTEM CONTROL 0.01 C190 220P SDATA SL16 +5.6V C189 SBUSY X08-A/2 220P -CN3 +25V +15V +15V C-V301/V351 (2/4) C-V301/V351 Y05-3952-70...
  • Page 11 C117 4.7u35 +15V 5.0V 9.9V C118 2.2u50 C119 2.2u50 R140 120 1W R174 390 1W C152 C151 10u50 10u50 C148 ELECTRIC 10u25 C-V301/351 VOLUME 6ch INPUT (SW,SR) C154 C153 5.0V 0.01 0.01 4.6V -5.0V 5.0V C146 PLAY BOTTOM C125 10u25 2.2u50...
  • Page 12 (T,E) : AC230V~ 50Hz tric shock, leakage-current or resistance measurements shall be carried out (exposed parts are C165 0.01 acceptably insulated from the supply circuit) before the appliance is returned to the customer. C-V301/V351 (3/4) Y05-3952-70...
  • Page 13 KEY3 KEY3 KEY2 KEY2 KEY1 KEY1 ENC1 ENC2 REMOTE OUT REMOTE 4.9V D.GND 1/4W 4.9V OPEN/ DATA CLOSE 100u10 REMOTE SENSOR STANDBY R21 1 R91 1 C-V301/V351 (4/4) C-V301/V351 R92 1 3.5V TRANSMIT VOLUME LED(REMOTE) LED DRIVE CONTROL (ENCODER) Y05-3952-70...
  • Page 14 N82-2606-46 ø2.6x8 N82-2608-46 M4x6 N86-4006-45 ø3x6 N89-3006-46 ø4x5 N85-2606-45 ø3x8 N89-3008-45 ø3x8 N89-3008-46 TIMER ø2.6x3 N35-2603-46 MULTI.CONTROL CLOCK STEREO ø3x18 N89-3018-46 MODE N19-0891-04 TIMER OPEN/ VOLUME N09-1482-05 DIRECT DISPLAY TAPE2 MODE A.MEMO AUTO BAND CLOSE CONTROL C-V301/351 TA/NEWS/INFO. PTY SELECT...
  • Page 15 Desti- Ref. No Parts No. Description Ref. No Parts No. Description ress Parts nation marks Parts nation marks ress C-V301/V351 H25-0651-04 PROTECTION BAG T1T2 H25-1516-04 PROTECTION BAG T1T2 A01-3431-01 METALLIC CABINET H30-0100-04 ADHESIVE DOUBLE-COATED TAPE A09-0378-08 BATTERY COVER E1T2 H50-3442-04...
  • Page 16 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 17 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 18 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 19 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 20 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 21 Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Alphabets mean the country. Numerals do the model. Add- Example: T2 shows C-V301 for England market. Desti- Ref. No Parts No.

  • Page 22: Specifications

    Frequency response ..... 30 Hz~15 kHz, + 0.5 dB, – 3.0 dB 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. 2. Full performance may not be exhibited in extremely cold locations (below 0 deg.C).

This manual is also suitable for:

C-v351