Table Of Contents - Panasonic SA-PT460 Service Manual

SA-PT460EB / SA-PT460EG
CONTENTS
1 Safety Precautions
1.1. GENERAL GUIDELINES
1.2. Before Repair and Adjustment
1.3. Protection Circuitry
1.4. Safety Parts Information
1.5. Caution for AC Cord (For EB only)
2 Prevention of Electrostatic 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. Using the iPod
7.5. USB Connection and Operation
7.6. Audio and Video Connection
7.7. Disc Information
8 Self-Diagnosis and Special Mode Setting
8.1. Service Mode Summary Table
8.2. Service Mode Table
8.3. DVD Self Diagnostic Function-Error Code
8.4. Sales Demonstration Lock Function
8.5. Service Precautions
9 Assembling and Disassembling
9.1. Disassembly Flow Chart
9.2. Main Components and P.C.B. Locations
9.3. Disassembly of Top Cabinet
9.4. Disassembly of Rear Panel
9.5. Disassembly of Scart P.C.B.
9.6. Disassembly of DVD Mechanism Unit
9.7. Disassembly of Front Panel
9.8. Disassembly of Panel P.C.B.
9.9. Disassembly of Power Button P.C.B.
9.10. Disassembly of USB P.C.B.
9.11. Disassembly of DVD Lid
9.12. Disassembly of Ipod Cradle Unit
Page
6 9.13. Disassembly of Ipod Cradle P.C.B.
6 9.14. Disassembly of AC Inlet P.C.B.
6 9.15. Disassembly of Main P.C.B.
6 9.16. Disassembly of D-Amp P.C.B.
7 9.17. Replacement of Digital Amp IC (IC5000)
8 9.18. Replacement of Digital Amp IC (IC5200)
9.19. Replacement of Digital Amp IC (IC5300)
9 9.20. Replacement of Digital Amp IC (IC5400)
10 9.21. Disassembly of SMPS P.C.B.
11 9.22. Replacement of Switch Regulator IC (IC5701)
11 9.23. Replacement of Switch Regulator Diode (D5702)
12 9.24. Replacement of Regulator Diode (D5801)
9.25. Replacement of Regulator Diode (D5802)
12 9.26. Replacement of Regulator Diode (D5803)
12 9.27. Disassembly of Power Supply P.C.B.
14 9.28. Replacement of Regulator IC (IC2903)
15 9.29. Disassembly of DVD Module P.C.B.
15 9.30. Disassembly of Coprocessor P.C.B.
16 10 Assembling and Disassembling of DVD Mechanism Unit
17 10.1. Disassembling Procedures
19 10.2. Assembling Procedure
21 11 Service Fixture and Tools
22 12 Service Position
24 12.1. Checking & Repairing Main P.C.B.
26 12.2. Checking & Repairing D-Amp P.C.B.
26 12.3. Checking & Repairing SMPS P.C.B.
26 12.4. Checking & Repairing Power Supply P.C.B.
33 12.5. Checking & Repairing DVD Module P.C.B.
35 13 Measurements and Adjustments
36 13.1. Service Tools and Equipment
38 13.2. Important points in adjustment
40 13.3. Storing and handling of test discs
41 13.4. Optical adjustment
42 14 Voltage and Waveform Chart
42 14.1. DVD Module P.C.B.
42 14.2. D-Amp P.C.B.
43 14.3. Main P.C.B.
43 14.4. Panel P.C.B.
44 14.5. Power Supply P.C.B.
44 14.6. Scart P.C.B.
44 14.7. SMPS P.C.B.
45 14.8. Waveform Chart
45 15 Illustration of IC's, Transistors and Diodes
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