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7 About Lead Free Solder (PbF)
8 General Description
8.1. Operating instructions
8.2. Disc information
8.3. About HighMAT
9 Accessories
10 Handling Precautions for Optical Pickup Unit
10.1. Cautions to Be Taken in Handling the Optical Pickup Unit
10.2. Grounding for electrostatic breakdown prevention
11 Disassembly and Main Component Replacement Procedure
11.1. Disassembly Procedure
11.2. Main Components and P.C.B. Locations
11.3. Disassembling the Top Cabinet
11.4. Disassembling the Front Panel
11.5. Disassembling the Tray Assembly
11.6. Disassembling the Mechanism Base Block
11.7. Disassembling the Main P.C.Board
11.8. Removal of the Tray Base Guide (L) and Tray Base Guide
(R)
11.9. Removal of the Rotary Tray
11.10. Removal of the Open Lock Gear
11.11. Removal of the Close Lock Gear
11.12. Removal of the Tray Motor P.C.B. and Sensor P.C.B.
11.13. Removal of the Traverse Unit
11.14. Removal of the Pulley Gear
11.15. Removal of the Loading Motor P.C.B.
11.16. Removal of the Drive Gear (A) & (B)
11.17. Disassembling the Fixed Plate, Magnet and Clamper
11.18. Removal of the Cam Gear & Support Piece
11.19. Removal of the Slide Plate (L) & (R) and Change Lever 26
11.20. Assembly of Tray Base
12 Service Position
12.1. Checking & Repair Tray Motor P.C.B and Sensor P.C.B 28
12.2. Checking & Repair Main P.C.B
12.3. Checking & Repair DVD Module P.C.B
13 Optical Pick-up Self-Diagnosis and Replacement Procedure
7
13.1. Optical Pickup Breakdown Diagnosis
8
13.2. Service Mode Table 1
8
13.3. DVD Self Diagnostic Function-Error Code
9
13.4. Service mode table 2
10
13.5. Sales demonstration lock function
15
13.6. Handling After Completing Repairs
16
14 Self-Diagnosis Function
14.1. Automatic Displayed Error Codes
16
14.2. Memorized Error Codes
16
15 Service Precautions
15.1. Recovery after the DVD player is repaired
18
15.2. Firmware version-up of the DVD player
19
16 Adjustment Procedure
20
16.1. Service Tools and Equipment
21
16.2. Important points in adjustment
21
16.3. Storing and Handling Test Discs
22
16.4. Optical adjustment
22
17 Abbreviations
22
18 Voltage Chart
18.1. DVD Module P.C.B.
23
18.2. Main P.C.B.
23
18.3. FL P.C.B.
23
18.4. Loading Motor P.C.B., Tray Motor P.C.B., Sensor P.C.B.
23
24
19 Wave Form Chart
24
20 Schematic Diagram Notes
24
21 Block Diagram
25
22 Schematic Diagram
25
23 Printed Circuit Board Diagram
25
24 Wiring Connection Diagram
26
25 Illustration of IC 痴, Transistors and Diodes
26 Terminal Function of ICs
27
26.1. IC2018 (MN101C49GHB): Operation CPU
28
27 Parts Location and Replacement Parts List
27.1. Loading Mechanism, Traverse Unit & Cabinet
28
27.2. Component Parts List
28
27.3. Packing Materials & Accessories Parts List
27.4. Packaging
29
28 Schematic Diagram for printing with letter size
3
SA-HT730GCP
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