Table Of Contents - Panasonic SA-HT930P Service Manual

CONTENTS
1 Use of Active Subwoofer
1.1. Checking Player when Active Subwoofer is not used
2 Safety Precautions
2.1. GENERAL GUIDELINES
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
4 Before Repair and Adjustment (Using Active Subwoofer)
4.1. Caution for fuse replacement
5 Protection Circuitry
6 Precaution of Laser Diode
7 About Lead Free Solder (PbF)
8 General Description
8.1. Operating instructions
8.2. Disc information
8.3. Using of Receiver Unit (SH-FX50) - Optional
8.4. 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 Procedures
11.1. Disassembling the Top Cabinet
11.2. Disassembling the Front Panel
11.3. Disassembling the Tray Assembly
11.4. Disassembling the Mechanism Base Block
11.5. Disassembling the Main P.C.B
11.6. Removal of the Tray Base Guide (L) and Tray Base Guide
(R)
11.7. Removal of the Rotary Tray
11.8. Removal of the Open Lock Gear
11.9. Removal of the Close Lock Gear
11.10. Removal of the Tray Motor P.C.B. and Sensor P.C.B.
11.11. Removal of the CD Traverse Unit
11.12. Removal of the Pulley Gear
11.13. Removal of the Loading Motor P.C.B.
11.14. Removal of the Drive Gear (A) & (B)
11.15. Disassembling the Fixed Plate, Magnet and Clamper
11.16. Removal of the Cam Gear & Support Piece
11.17. Removal of the Slide Plate (L) & (R) and Change Lever 26
11.18. Assembly of Tray Base
12 Service Position
Page
4 12.1. Checking, Repair Tray Motor P.C.B and Sensor P.C.B 28
4 12.2. Checking, Repair Main P.C.B
5 12.3. Checking, Repair DVD Module P.C.B
5 13 DVD-Optical Pick-up Self-Diagnosis and Replacement
Procedure
5 13.1. Optical Pickup Breakdown Diagnosis
6 13.2. Service Mode Table 1
6 13.3. DVD Self Diagnostic Function-Error Code
6 13.4. Service mode table 2
7 13.5. Sales demonstration lock function
7 13.6. Handling After Completing Repairs
8 14 Self-Diagnosis Function
8 14.1. Automatic Displayed Error Codes
9 14.2. Memorized Error Codes
11 15 Service Precautions
12 15.1. Recovery after the DVD player is repaired
17 15.2. Firmware version-up of the DVD player
18 16 Adjustment Procedure
16.1. Service Tools and Equipment
18 16.2. Important points in adjustment
18 16.3. Storing and handling of test discs
16.4. Optical adjustment
20 17 Abbreviations
21 18 Voltage Chart
21 18.1. DVD Module P.C.B.
21 18.2. Main P.C.B.
22 18.3. FL P.C.B.
22 18.4. Loading Motor P.C.B., Tray Motor P.C.B., Sensor P.C.B.
23 19 Wave Form Chart
23 20 Schematic Diagram Notes
23 21 Block Diagram
23 22 Schematic Diagram
24 23 Printed Circuit Board Diagram
24 24 Wiring Connection Diagram
24 25 Illustration of IC 痴, Transistors and Diodes
25 26 Terminal Function of ICs
25 26.1. IC2018 (MN101C49GHB): Operation CPU
25 27 Parts Location and Replacement Parts List
26 27.1. Loading Mechanism, Traverse Unit & Cabinet
27.2. Component Parts List
27 27.3. Packing Materials & Accessories Parts List
28 27.4. Packaging
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