Text preview for : Contents.pdf part of Samsung Contents Samsung DVD DVD-VR320 DVD-VR320 Contents.pdf



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CONTENTS
1. Precautions (1-1 ~ 1-6)
1-1 Safety Precaution (1-1)
1-2 Servicing Precautions (1-3)
1-3 ESD Precautions (1-4)
1-4 Handling the optical pick-up (1-5)

2. Product Specification (2-1 ~ 2-6)
2-1 Product Specification (2-1)
2-2 Chassis Product Specification (2-2)
2-3 Option Product Specification (2-6)

3. Software Update (3-1 ~ 3-4)
3-1 Drive Firmware Update (3-1)
3-2 Flash Update (3-3)

4. Alignment and Adjustments (4-1 ~ 4-12)
4-1 VCR Adjustment (4-1)
4-2 VCR Mechanical Adjustment (4-4)

5. Disassembly and Reassembly (5-1~5-22)
5-1 Cabinet and PCB (5-1)
5-2 Circuit Board Locations (5-3)
5-3 VCR Deck Parts Locations (5-4)
5-4 VCR Deck (5-7)
5-5 The table of cleaning, Lubrication and replacement time about principal parts
(5-21)
6. Trouble Shooting (6-1 ~ 6-36)
7. Exploded View and Parts List (7-1 ~ 7-8)
7-1 Cabinet Assembly (7-2)
7-2 VCR Mechanical Parts (Top Side) (7-4)
7-3 VCR Mechanical Parts (Bottom Side) (7-6)

8. Electrical Parts List (8-1 ~ 8-18)
CONTENTS
9. Block Diagrams (9-1 ~ 9-10)
9-1 All Block Diagram (9-2)
9-2 AIC1(PCM1753) Audio DA Block Diagram (9-3)
9-3 AIC9(PCM1802) Audio AD Block Diagram (9-4)
9-4 DIC1(DMN8602) A/V Codec Block Diagram (9-5)
9-5 DIC3(29DL323) Flash memory Block Diagram (9-6)
9-6 IC801(TEA6425)Typical Application Block Diagram (9-7)
9-7 TIC1(TW9909) Video Decoder Block Diagram (9-8)
9-8 U23(M13S128168A) DRAM Block Diagram (9-9)

10. Wiring Diagram (10-1 ~ 10-2)
11. PCB Diagrams (11-1 ~ 11-8)
11-1 VCR Main PCB (11-2)
11-2 DVD Main PCB (11-4)
11-3 Jack PCB (11-6)
11-4 Function PCB (11-8)

12. Schematic Diagrams (12-1 ~ 12-20)
Block Identification of Main PCB (12-2)
12-1 S.M.P.S (VCR Main PCB) (12-3)
12-2 Power (VCR Main PCB) (12-4)
12-3 Secam (VCR Main PCB) (12-5)
12-4 A/V (VCR Main PCB) (12-6)
12-5 Hi-Fi (VCR Main PCB) (12-7)
12-6 F-Timer (VCR Main PCB) (12-8)
12-7 OSD (VCR Main PCB) (12-9)
12-8 System Control / Servo (VCR Main PCB) (12-10)
12-9 A/V Switching (Main PCB) (12-11)
12-10 A2/NICAM (Main PCB) (12-12)
12-11 I/O (Main PCB) (12-13)
12-12 Audio (Jack PCB) (12-14)
12-13 Video (Jack PCB) (12-15)
12-14 OSD/VPS/PDC (Jack PCB) (12-16)
12-15 Front (Jack PCB) (12-17)
12-16 Connection (Jack PCB) (12-18)
12-17 TM (Jack PCB) (12-19)
CONTENTS
13. Operating Instructions and Installation (13-1 ~ 13-74)
14. Circuit Operating Descriptions (14-1 ~ 14-50)
14-1 Power (14-1)
14-2 AV Codec (14-4)
14-3 SERVO (DVP Multi Drive) (14-7)
14-4 Video Input (14-9)
14-5 Video Output (14-11)
14-6 Audio (14-13)
14-7 Tuner (14-14)
14-8 IF (14-15)
14-9 VCR System Control (14-16)
14-10 VCR Servo (14-26)
14-11 VCR Video (14-30)
14-12 Hi-Fi Audio (14-38)
14-13 Linear Audio (14-43)
14-14 TM (14-46)
14-15 OSD (14-49)

15. Reference Information (15-1 ~ 15-38)
15-1 VCR Deck Operating Description (15-1)
15-2 Basic Configuration of Mechanism (15-1)
15-3 Main Mechanism and Functions (15-2)
15-4 Basis of the Mechanism (15-4)
15-5 System Control (15-9)
15-6 System Control and Mechanical Operations (15-10)
15-7 Introduction to DVD (15-26)
15-8 DVD-Video Fromat (15-28)
15-9 About IEEE-1394 (15-34)