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VIDEO-CD/LDP/CD PLAYER
DV5620KV/DV4620V

SERVICE
VIDEO-CD/LDP/CD PLAYER

Manual

This service manual is based on Model DV7620KV/DV7622KV(CODE NO : AH68-20127A). This service manual contains change notes differing from the Model DV7620KV/7622KV. For the change notes,refer to the "contents".

CONTENTS
1. Wiring Diagram 2. Block Diagrams 3. PCB Diagrams 4. Schematic Diagrams 5. Exploded Views and Parts List 6.Troubleshooting 7. Electric parts List

Samsung Electronics Co., Ltd. May. 1996.Printed in Korea.

4.Schematic Diagram
4-1.Front (DV5620KV)

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4-2. Main ( 1/4 Servo Section, DV5620KV /DV4620V)

42

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4-3. Main ( 2/4 LD Video Section, DV5620KV /DV4620V)

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43

4-4. Main ( 3/4 Audio Section, DV5620KV /DV4620V )

44

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4-5. Main ( 4/4 Syscon Section, DV5620KV/DV4620V)

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45

4-6. Main ( NTSC / PAL Section )

46

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4-7. Video-CD ( DV5620KV /DV4620V )

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4-8. Power ( DV5620KV/DV4620V )

48

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