Samsung DV7620 Service Manual

VIDEO-CD/LDP/CD PLAYER

1. Precaution

2. Specification

3. Disassembly and Reassembly

4. Exploded Views and Parts List

5. Troubleshooting

6. Electric parts List

7. Block Diagrams

8. PCB Layout

9. Wiring Diagram

10. Schematic Diagrams

SERVICE

Manual

VIDEO-CD/LD/CD PLAYER

DV - 7620KV/DV - 7622KV

This service manual is based on Model DV530K/DV430(14739-0090-00).
This service manual contains change notes differing from the Model
DV530K/DV430. For the change notes,refer to the “cotents”.

The only difference between DV7620KV and DV7622KV is the front design.

ƒR Design and specficatios are subject to change upon improvement without prior notice.

CONTENTS

POWER
ON/STANDBY

SOUND

ONCE MORE REPEAT

KARAOKE
STANDARD

SURROUND
SELECTOR

VOLUMECONTROLMIC 1VOLUME

LOW KEY CONTROL HIGH

SCORE/

AUTO PAUSE

VOICE
CANCEL

VOICE
CHANGE

DIGITAL ECHO

PHONES

MIN MAX

MIN MAXMIN MAX

MIC 2

LAST MEMORY

OPEN/CLOSE

RETURN

PREVIOUS

DISC 1

162738495

10/0

DISC CHANGE

NTSC/PAL

DISC 2

SELECT

NEXT

SKIP/SEARCH

STOP

PLAY/PAUSE

OPEN/CLOSE

POWER

ON/STANDBY

162738495

10/0

DISC 1

DISC CHANGE

NTSC/PAL

DISC 2

STOP

RETURN

PLAY/PAUSE

SELECT

LAST MEMORY

SKIP/SEARCH

PREV.

NEXT

VOLUME

MIN

MAX

MIC 2MIC 1VOLUME

SCORE

AUTO PAUSE

MIN MAX

KARAOKE
STANDARD

DIGITAL ECHO

MIN MAX

PHONES

VOICE
CANCEL

VOICE

CHANGE

SOUND

SURROUND
SELECTOR

ONCE MORE REPEAT

CONTROL

LOW KEY CONTROL HiGH

•

Samsung Electronics Co., Ltd. May. 1996. Printed in Korea. AH68-20127A