Kenwood KVT 512 DVDRY Service Manual

Page 1

MONITOR WITH DVD RECEIVER

KVT-50DVDRY/512/522DVD KENWOOD
/522DVDY/532DVD/532DVDM KenW°°dC°rporation

S E RVI C E MAN UAL (352982222'h323? JAPAN

KENWOOD WW. W mmm

5:2, (Lifl smfl am my;

i 6 oltv DIM AJl ufll lw «mg g-~ /fll. mks-Ti

Illustrations is KVT-522DVD

DC cord * DC cord * Cord with plug Remote controller *
(E30-6815-05) (ESQ-681605) (E30-6813-05) (A70-2083-15)
/ gig

REV: 5m / ,

PRK: 2m ///

BU.GND: 1m 5 RC»DV34O
Escutcheon Mounting hardware assy Lever Screw set SIZE AAA BAI'I'ERY *
(807-3159-02) (J21-9716-03) (D10-4589-04) x2 (Mag-1758.15) (NOT SUPPLIED)

xi

gee

OThe IC3, and |C11 in the DVD unit (X37-1100-03) are not replaceable components.
When these |Cs are defective, replace the whole DVD mechanism assembly (X92-6160~00).

You cannot replace only the board.
This product uses Lead Free widen.

OTEST MODE is the same as DDX512.
* Depends on the models. Refer to the parts list. This product complies with the ROHS directive for the European market.

Please refer to the service manual (DDX512: 353-0620-00).

Page 2

KVT-50DVDRY/512/522DVD
/522DVDY/532DVD/532DVDM

CAUTIONS IN ASSEMBLING PANEL DRIVE MECHANISM (A10-5171)

Observe the instructions described in this document when
you are going to replace the parts or components that are
shown in this document.

1. Replacement of motor flat spring

I When mounting the flat spring that shall be in contact
with the worm gear, press the spring toward the direction
shown with an arrow so that there will be no gap be-
tween the tip of the gear and the spring and then mount
the spring. The gear shall be pressure-inserted into the
motor.

I Note that there are two motors. Above operation of
mounting the flat spring is required on both of them.

Mount the flat spring
while pressing it
towards the direction
shown with an arrow
so that there will be no
clearance.

Mount the flat spring
while pressing it
towards the direction
shown with an arrow
so that there will be no
clearance.

DC Motor

Worm

Flat Spring Flat Spring