Table Of Contents - Panasonic SA-PT550GCP Service Manual

SA-PT550GCP
CONTENTS
1 Safety Precautions
1.1. GENERAL GUIDELINES
1.2. Before Repair and Adjustment
1.3. Protection Circuitry
1.4. Safety Parts Information
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
3 Precaution of Laser Diode
4 About Lead Free Solder (PbF)
4.1. Service caution based on legal restrictions
5 Handling Precautions for Traverse Unit
5.1. Cautions to Be Taken in Handling the Optical Pickup Unit
5.2. Grounding for electrostatic breakdown prevention
6 Accessories
7 Operation Procedures
7.1. Remote Control Key Buttons Operations
7.2. Main Unit Key Buttons Operations
7.3. Using the VIERA Link "HDAVI Control™"
7.4. Music Port Connection and Operation
7.5. USB Connection and Operation
7.6. Audio & Video Connections
7.7. Disc Information
8 New Features
8.1. About HDMI
8.2. Wireless Features
9 Self-Diagnosis and Special Mode Setting
9.1. Service Mode Summary Table
9.2. Service Mode Table
9.3. Wireless Service Mode Summary Table
9.4. Service Mode Table (Wireless)
9.5. DVD Self Diagnostic Function-Error Code
9.6. Sales Demonstration Lock Function
9.7. Service Precautions
10 Assembling and Disassembling
10.1. Disassembly Flow Chart
10.2. Main Components and P.C.B. Locations
10.3. Disassembly of Top Cabinet
10.4. Disassembly of the DVD Lid (When taking out disc
manually)
10.5. Disassembly of Front Panel
10.6. Disassembly of Volume P.C.B.
10.7. Disassembly of Mic P.C.B.
10.8. Disassembly of Panel P.C.B.
10.9. Disassembly of USB P.C.B.
Page
6 10.10. Disassembly of Rear Panel
6 10.11. Disassembly of DVD Mechanism Unit
6 10.12. Disassembly of Relay P.C.B.
6 10.13. Disassembly of DVD Module P.C.B.
7 10.14. Disassembly of Main P.C.B.
10.15. Replacement of Regulator IC (IC2903)
8 10.16. Disassembly of Wireless Adapter P.C.B.
9 10.17. Disassembly of D-Amp P.C.B.
10 10.18. Replacement of Digital Amp IC (IC5000)
10 10.19. Disassembly of SMPS, AC-Inlet & Voltage Selector P.C.B.
11
10.20. Replacement of Switch Regulator IC/Diode
11 (IC5701/D5702)
11 10.21. Replacement of Regulator Diode (D5801/D5802)
13 10.22. Replacement of Regulator Diode (D5803)
14 11 Assembly and Disassembly of DVD Mechanism Unit
14 11.1. Disassembly Procedure
15 12 Service Position
16 12.1. Checking & Repairing Panel P.C.B.
17 12.2. Checking & Repairing Mic P.C.B.
18 12.3. Checking & Repairing Main P.C.B.
19 12.4. Checking & Repairing D-Amp P.C.B.
20 12.5. Checking & Repairing DVD Module P.C.B.
22 12.6. Checking & Repairing SMPS P.C.B.
22 13 Measurements and Adjustments
24 13.1. Service Tools and Equipment
31 13.2. Important points in adjustment
31 13.3. Storing and handling of test discs
31 13.4. Optical adjustment
39 14 Abbreviations
40 15 Voltage and Waveform Chart
42 15.1. DVD Module P.C.B.
45 15.2. Main P.C.B.
46 15.3. D-Amp P.C.B.
47 15.4. SMPS P.C.B.
48 15.5. Panel & Tray Loading P.C.B.
49 15.6. Mic P.C.B.
50 15.7. Waveform Chart
16 Illustration of IC's, Transistors and Diodes
50 17 Wiring Connection Diagram
51 18 Block Diagram
51 18.1. System Control
52 18.2. DVD (Servo)
52 18.3. DVD (Audio)
53 18.4. DVD (Video)
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