Samsung DV7620 Service Manual

Samsung DV7620 Service Manual

VIDEO-CD/LD/CD PLAYER

DV - 7620KV/DV - 7622KV

SERVICE Manual

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.

VIDEO-CD/LDP/CD PLAYER

 

DISC 1

DISC 2

 

 

 

 

 

1

2

3

4

5

POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NTSC/PAL

 

 

 

 

 

 

 

 

 

 

ON/STANDBY

 

DISC CHANGE

 

 

 

 

 

6

7

8

9

10/0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPEN/CLOSE

 

 

 

 

 

 

 

 

 

 

 

 

RETURN

SELECT

 

 

 

 

 

 

 

 

 

 

 

 

 

PLAY/PAUSE

 

 

 

 

 

 

 

 

 

 

 

 

 

STOP

 

 

 

 

 

 

 

 

 

 

 

 

 

SKIP/SEARCH

ONCE MORE

REPEAT

DIGITAL ECHO

LOW

KEY CONTROL

HIGH

 

 

 

 

 

PREVIOUS

NEXT

 

PHONES

 

 

VOLUME

MIC 1

CONTROL

MIC 2

VOLUME

 

KARAOKE

SURROUND

 

 

SCORE/

VOICE

VOICE

 

 

 

 

 

 

SOUND LAST MEMORY

STANDARD

SELECTOR

 

 

AUTO PAUSE

CANCEL

CHANGE

 

 

 

 

 

 

 

 

 

MIN

MAX

 

 

MIN

MAX

 

 

MIN

MAX

 

 

 

DISC 1

DISC 2

 

 

 

 

 

 

1

2

 

3

4

5

POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON/STANDBY

 

 

 

DISC CHANGE

NTSC/PAL

 

 

 

 

 

 

6

7

 

8

9

10/0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPEN/CLOSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SELECT

RETURN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLAY/PAUSE

 

STOP

ONCE MORE

REPEAT

 

 

LOW

KEY CONTROL

HiGH

 

 

 

 

 

 

 

PREV.

SKIP/SEARCH

NEXT

 

PHONES

DIGITAL ECHO

 

 

VOLUME

MIC

1

CONTROL

MIC

2

VOLUME

 

 

 

 

 

KARAOKE

SURROUND

 

 

SCORE

VOICE

VOICE

 

 

 

 

 

 

 

SOUND

LAST MEMORY

STANDARD

SELECTOR

 

 

AUTO PAUSE

CANCEL

CHANGE

 

 

 

 

 

 

 

 

 

MIN

MAX

 

 

MIN

MAX

 

 

 

 

MIN

MAX

 

 

 

 

CONTENTS

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

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

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

Loading...