Read Panasonic SA-PT860EE / SC-PT860EE Service Manual Simplified online
1
Notes:
6
2
Safety Precautions
7
2.1.
GENERAL GUIDELINES
7
2.2.
Before Repair and Adjustment
7
2.3.
Protection Circuitry
7
2.4.
Safety Parts Information
8
3
Prevention of Electrostatic Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
9
4
Precaution of Laser Diode
10
5
About Lead Free Solder (PbF)
11
5.1.
Service caution based on legal restrictions
11
6
Handling Precautions for Traverse Unit
12
6.1.
Cautions to Be Taken in Handling the Optical Pickup Unit
12
6.2.
Grounding for electrostatic breakdown prevention
12
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.
USB Connection and Operation
20
7.6.
Audio and Video Connection
21
7.7.
Disc Information
23
8
Assembling and Disassembling
25
8.1.
Disassembly Flow Chart
27
8.2.
Main Components and P.C.B. Locations
28
8.3.
Disassembly of Top Cabinet
29
8.4.
Disassembly of Rear Panel
29
8.5.
Disassembly of DVD Mechanism Unit
29
8.6.
Disassembly of Front Panel
30
8.7.
Disassembly of Panel P.C.B.
30
8.8.
Disassembly of Power Button P.C.B.
31
8.9.
Disassembly of USB/Setup Mic P.C.B.
31
8.10. Disassembly of Mic P.C.B.
32
8.11. Disassembly of DVD Lid
32
8.12. Disassembly of Ipod Cradle P.C.B.
32
8.13. Disassembly of AC Inlet P.C.B.
33
8.14. Disassembly of Main P.C.B.
34
8.15. Disassembly of D-Amp P.C.B.
35
8.16. Replacement of Digital Amp IC (IC5000)
36
8.17. Replacement of Digital Amp IC (IC5200)
38
8.18. Replacement of Digital Amp IC (IC5300)
39
8.19. Replacement of Digital Amp IC (IC5400)
40
8.20. Disassembly of SMPS P.C.B.
41
8.21. Replacement of Switch Regulator IC (IC5701)
42
8.22. Replacement of Switch Regulator Diode (D5702)
43
8.23. Replacement of Regulator Diode (D5801)
44
8.24. Replacement of Regulator Diode (D5802)
45
8.25. Replacement of Regulator Diode (D5803)
46
8.26. Disassembly of Power Supply P.C.B.
47
8.27. Replacement of Regulator IC (IC2903)
47
8.28. Disassembly of DVD Module P.C.B.
48
8.29. Disassembly of Coprocessor P.C.B.
50
8.30. Disassembly of Wireless Adapter P.C.B.
50
9
Service Position
51
9.1.
Checking & Repairing Main P.C.B.
51
9.2.
Checking & Repairing D-Amp P.C.B.
51
9.3.
Checking & Repairing SMPS P.C.B.
53
9.4.
Checking & Repairing Power Supply P.C.B.
53
9.5.
Checking & Repairing DVD Module P.C.B.
54
10 Voltage and Waveform Chart
57
10.1. DVD Module P.C.B.
57
10.2. D-Amp P.C.B.
59
10.3. Main P.C.B.
60
10.4. Panel P.C.B.
61
10.5. Power Supply P.C.B.
61
10.6. Mic P.C.B.
62
10.7. SMPS P.C.B.
62
10.8. USB/Setup Mic P.C.B.
62
10.9. Waveform Chart
63
11 Illustration of IC’s, Transistors and Diodes
66
12 Wiring Connection Diagram
67
13 Block Diagram
69
13.1. System Control
69
13.2. DVD (Servo)
70
13.3. DVD (Audio)
71
13.4. DVD (HDMI)
72
13.5. VIDEO
73
13.6. Audio
74
13.7. Digital Audio Amp
75
13.8. Power
76
14 Schematic Diagram Notes
77
15 Schematic Diagram
79
15.1. DVD Module Circuit
79
15.2. Main Circuit
84
15.3. Panel, Power Button Circuit
88
15.4. USB/Setup Mic Circuit
89
15.5. D-Amp Circuit
90
15.6. Power Supply Circuit
92
15.7. SMPS Circuit
94
CONTENTS
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SA-PT860EE
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