Kenwood RDVH 7 Service Manual

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RDA/Him COVER1,lP( 99.10.302:43PM y [w 2

STEREO AMPLIFIER/TUNER/CD PLAYER

RD-VH7

SERVICE MANUAL
(VH-600/700)

KENWOOD

©1999-6/851-5551-00 (K/K) 3133

Knob(EJECT) Dressing panel Dressing panel Panel Insulator assy

(K29-) (A21 -) (A21-3760-02) (AGO-184741) (J02-1444-24)
- -\ -\
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r KENWOOD stereo amplifier/tuner/CD RD»VH7
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muill controi

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phones
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Indicator Dressing panel Knob Escutcheon Front glass Knob(POWER)

(812-0360-04) (A21 -3761 -02) (K29-7556-04) (1307-2452-13) (810-3488-03) (K29-7554-04)

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Side plate

(A50-1326-02) Screw terminal board

(E70-O11I-05)

Lock terminal board
(E70-0052-05)

Phono lack
(E63-0164-05)

Phono jack
(E63-1082-05)

Power cord bushing
(J42-0083--05)
ANTENNA GND
AM SPEAKERS
FM |75:2 [PM 69]
m

C

U

I:
DIGITAL -I
out SVSTEM
DPTIEAL _ CONTROL

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Oscillating module
(W02-1114-15)

Rectangular receptacle
(E08-0311-05)

Phono jack
(E63-1089-05)

Phono jack
(E63-1088-05)

AC power cord
(E30-)

*Refer to parts list on page 31.

in compliance with Federal Regulations, following are repro- KENWOOD-Corp. certifies this equipment conforms to DHHS
ductions of labels on, or inside the product relating to laser Regulations No. 21 CFR 1040. 10, Chapter 1, Subchapter J1 .
product safety 70/:.

DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.

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RD-VH7

CONTENTS / ACCESSORIES

Contents
CONTENTS / ACCESSORIES ..... 2 PARTS DESCRIPTIONS
DISASSEMBLY FOR REPAIR ...... ....3 PC BOARD .........................
BLOCK DIAGRAM ........... ....4 SCHEMATIC DIAGRAM ..
CIRCUIT DESCRIPTION. ...5 EXPLODED VIEW
CD MECHANISM DESCRIPTION 1 PARTS LIST .............. ...31
ADJUSTMENT .......................................................... 14 SPECIFICATIONS ...................................... Back cover
Accessories
AM loop antenna (1) FM indoor antenna (1) Replacement front feet (2)
(T90-0842-05) (T90-0841-05) (JO2-O130-05)

Front feet replacement tool
(Allen wrench) (1)
(W01 -0084-05)

(fl

Remote control unit (1)
(A70»1282-05) : RC»RP0702

KENWOOD
REMOTE CONTROLuNlT
HC-HPa702

Remote control unit (1) Batteries (RB/AA) (2)
(A70-1283-05) : RC-RP0702E Battery cover (A09-1148-08)

KENWOOD
nonpamzz

REMOTE comm 0le

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DCJCJU

System configuration Operation to reset

SYSTEM CD CASSETTE SPEAKER The microcomputer may fall into malfunction (im-
NAME RECEIVER DECK possibility to operate, erroneous display, etc.)
VH>500 RD-VH7 - LS'VH7 when the power cord is unplugged while power is
VH»700 RD-VH7 X-VH7 LS-VH7 ON or due to an external factor. In this case, ex-

ecute the following procedure to reset the micro-

computer and return it to normal condition.

0 Please note that resetting the microcomputer

clears the contents stored in it returns It to condition

when it left the factory.

RD-VH7

Unplug the power cord from the wall AC outlet

and, while holding the I stop key depressed,

plug the power cord again.

0 If a CD has been loaded in the unit, it will be

2 ejected automatically.