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