1
Safety Precautions
5
1.1.
GENERAL GUIDELINES
5
1.2.
Before Repair and Adjustment
5
1.3.
Protection Circuitry
6
1.4.
Safety Parts Information
6
2
Prevention of Electrostatic Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
8
3
Precaution of Laser Diode
9
4
About Lead Free Solder (PbF)
10
4.1.
Service caution based on legal restrictions
10
5
Handling Precautions for Traverse Unit
11
5.1.
Cautions to Be Taken in Handling the Optical Pickup Unit
11
5.2.
Grounding for electrostatic breakdown prevention
11
6
Accessories
13
7
Operation Procedures
14
7.1.
Remote Control Key Buttons Operations
14
7.2.
Main Unit Key Buttons Operations
15
7.3.
Using the VIERA Link “HDAVI Control™”
16
7.4.
Using the iPod
18
7.5.
Audio and Video Connection
20
7.6.
Disc Information
22
8
Self-Diagnosis and Special Mode Setting
24
8.1.
Service Mode Summary Table
24
8.2.
Service Mode Table (For DVD)
24
8.3.
Service Mode Table (For CR14)
31
8.4.
Wireless Service Mode Summary Table
33
8.5.
Service Mode Table (Wireless)
34
8.6.
DVD Self Diagnostic Function-Error Code
36
8.7.
Sales Demonstration Lock Function
40
8.8.
Service Precautions
41
9
Assembling and Disassembling
43
9.1.
Disassembly Flow Chart
45
9.2.
Main Components and P.C.B. Locations
46
9.3.
Disassembly of Top Cabinet
47
9.4.
Disassembly of Rear Panel
47
9.5.
Disassembly of DVD Mechanism Unit
47
9.6.
Disassembly of Front Panel
48
9.7.
Disassembly of Panel P.C.B.
49
9.8.
Disassembly of Power/Disc Button P.C.B.
49
9.9.
Disassembly of DVD Lid
49
9.10. Disassembly of Ipod Cradle P.C.B.
50
9.11. Disassembly of AC Inlet P.C.B.
51
9.12. Disassembly of Main P.C.B.
52
9.13. Disassembly of D-Amp P.C.B.
53
9.14. Replacement of Digital Amp IC (IC5000)
54
9.15. Replacement of Digital Amp IC (IC5200)
55
9.16. Replacement of Digital Amp IC (IC5300)
56
9.17. Disassembly of SMPS P.C.B.
57
9.18. Replacement of Switch Regulator IC (IC5701)
58
9.19. Replacement of Switch Regulator Diode (D5702)
59
9.20. Replacement of Regulator Diode (D5801)
60
9.21. Replacement of Regulator Diode (D5802)
61
9.22. Replacement of Regulator Diode (D5803)
62
9.23. Disassembly of Power Supply P.C.B.
63
9.24. Replacement of Regulator IC (IC2903)
63
9.25. Disassembly of DVD Module P.C.B.
64
9.26. Disassembly of Coprocessor P.C.B.
66
9.27. Disassembly of Wireless Adapter P.C.B.
66
10 Assembling and Disassembling of DVD Mechanism Unit
67
10.1. Disassembly of TRV unit
67
10.2. Assembly of TRV unit
68
11 Service Fixture and Tools
69
12 Service Position
70
12.1. Checking & Repairing Main P.C.B.
70
12.2. Checking & Repairing D-Amp P.C.B.
70
12.3. Checking & Repairing SMPS P.C.B.
72
12.4. Checking & Repairing Power Supply P.C.B.
72
12.5. Checking & Repairing DVD Module P.C.B.
73
13 Measurements and Adjustments
76
13.1. Service Tools and Equipment
76
13.2. Important points in adjustment
76
13.3. Storing and handling of test discs
76
13.4. Optical adjustment
77
14 Voltage and Waveform Chart
78
14.1. DVD Module P.C.B.
78
14.2. D-Amp P.C.B.
80
14.3. Main P.C.B.
81
14.4. Panel P.C.B.
82
14.5. Power Supply P.C.B.
82
14.6. SMPS P.C.B.
83
14.7. Waveform Chart
84
15 Illustration of IC’s, Transistors and Diodes
87
16 Wiring Connection Diagram
89
17 Block Diagram
91
17.1. System Control
91
CONTENTS
Page
Page
3
SA-PT760P / SA-PT760PC
Summary of Contents for SA-PT760P
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Page 46: ...9 2 Main Components and P C B Locations 46 SA PT760P SA PT760PC ...
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Page 128: ...CN5501 Fig 3 Fan Connector 128 SA PT760P SA PT760PC ...
Page 137: ...24 Exploded Views 24 1 Cabinet Parts Location SA PT760P SA PT760PC 137 ...
