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Table Of Contents

COVER
1 SAFETY PRECAUTIONS 1.1 GENERAL GUIDELINES 1.1.1 LEAKAGE CURRENT COLD CHECK 1.1.2 LEAKAGE CURRENT HOT CHECK (See Figure 1.)
2 Handling the Lead Solder 2.1 About lead free solder (PbF)
3 Before Repair and Adjustment
4 Protection Circuitry
5 Accessories
6 Control Reference
7 Caution for AC Mains Lead
8 Disc Information
9 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
10 Precaution of Laser Diode
11 Cautions to Be Taken When Handling Optical Pickup 11.1 Handling Optical Pickup 11.2 Cautions to Be Taken During Replacement of Optical Pickup 11.3 Grounding for Preventing Electrostatic Destruction
12 Disassembly and Main Component Replacement Procedures and Operational Check 12.1 Checking Main Unit when Active Subwoofer is Not Used 12.2 Disassembly flow chart 12.3 P.C.B. Positions 12.4 The Top Cabinet 12.5 The Rear Panel 12.6 Replacement of Tuner Pack Unit and Interface PCB 12.7 The DVD Module (2) PCB and B/E Bracket A& B 12.8 The DVD Mecha Unit 12.9 The Front Panel 12.10 Replacement of the Volume PCB and Sensor PCB 12.11 Replacement of the Main, Panel, Power Supply and TV/VCR PCB 12.12 Checking the Panel PCB, DVD Module (1) PCB, DVD Module (2) PCB side A, Buffer-AMP PCB, Sensor PCB and Volume PCB 12.13 Checking the Main, DVD Module (2) Side B, Power Supply and TV/VCR PCB 12.14 Disassembly and Assembly Mechanism Unit 12.14.1 Replacement of Travers Unit. 12.14.2 Replacement of Tray. 12.14.3 Disassembly of loading section. 12.14.4 Replacement of optical Pickup Unit 12.14.5 Disassembly of traverse motor (Unit) and spindle motor (Unit).
13 Optical Pickup Self-Diagnosis and Replacement Procedure 13.1 Self-diagnosis 13.2 Cautions to Be Taken During Replacement of Optical Pickup and Spindle Motor 13.2.1 Cautions to be taken during replacement of optical pickup
14 Self-Diagnosis Function 14.1 Automatic Displayed Error Codes 14.1.1 Automatic Display Function 14.1.2 Re-Display 14.1.3 Description of Error Code 14.2 Memorized Error Codes 14.2.1 Activating Self-Diagnosis Function and Displaying Method 14.2.2 Re-Display 14.2.3 Deleting Details of Self Diagnosis 14.3 Mode Table 1 14.4 DVD/CD Self-Diagnosis Error Code Description 14.5 Error Codes Stored During No Play 14.6 Mode Table 2 14.7 Lock Function 14.7.1 Setting 14.8 Things to Do After Repair
15 Cautions To Be Taken During Servicing 15.1 Recovery Process after Repair of DVD Player 15.2 DVD Player Firmware Version Upgrade Process 15.3 Firmware Version Upgrade Process by Using Disc and Recovery Process 15.3.1 Self-Diagnosis Function 15.4 Using Recovery Disc 15.4.1 Recovery Process 15.4.2 Version Upgrade Process 15.5 Total Usage Time Display
16 Adjustment Procedure 16.1 Required Tools and Equipment 16.1.1 Usage Equipment 16.1.2 Necessity of Adjustment 16.1.3 Storing and Handling Test Discs 16.1.4 Optical Adjustment (Optical Pickup Tilt Adjustment)
17 Illustration of IC’s, Transistors and Diodes
18 Terminal Function of IC’s 18.1 IC801(C2CBHF000270):16bit 1-chip Micro Controller 18.2 IC3001(MN6775511):AV Decorder 18.3 IC5201(AN22030A-VT):Front End Processor
19 Block Diagram
20 Schematic Diagram
21 Printed Circuit Board
22 Wiring Connection Diagram
23 Parts Location and Replacement Parts List 23.1 CD Loading Mechanism 23.1.1 CD Loading Mechanism Parts Location 23.1.2 DVD Loading Mechanism Parts List 23.2 Cabinet 23.2.1 Cabinet Parts Location 23.2.2 Cabinet Parts List 23.3 Component Parts List 23.4 Packing Materials& Accessories Parts List 23.5 Packaging