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SA-HT680PL
Panasonic SA-HT680PL Manuals
Manuals and User Guides for Panasonic SA-HT680PL. We have
1
Panasonic SA-HT680PL manual available for free PDF download: Service Manual
Panasonic SA-HT680PL Service Manual (133 pages)
DVD Home Theater Sound System
Brand:
Panasonic
| Category:
Home Cinema speakers
| Size: 11.22 MB
Table of Contents
Specifications
1
Analyzer
2
Solder
2
Total Harmonic Distortion Is Measured by the Digital Spectrum
2
Table of Contents
3
Solder
3
Solder
4
Safety Precautions
4
Prevention of Electro Static Discharge (ESD) to
4
General Guidelines
4
Electrostatically Sensitive (ES) Devices 4
4
3 Before Repair and Adjustment
5
4 Protection Circuitry
5
5 Precaution of Laser Diode
6
Solder
6
6 About Lead Free Solder (Pbf)
6
7 General Description
7
Operating Instructions
7
Disc Information
8
About Highmat
9
8 Accessories
14
9 Handling Precautions for Optical Pickup Unit
15
Cautions to be Taken in Handling the Optical Pickup Unit
15
Cautions to be Taken When Replacing the Optical Pickup
15
Grounding for Electrostatic Breakdown Prevention
15
Solder
15
10 Disassembly Main Component Replacement Procedure
17
Disassembly Procedure
17
Main Components and P.C.B. Locations
18
Disassemble Top Cabinet
19
Disassemble Front Panel
19
Disassemble CR16D Mechanism Unit
19
Disassemble Rear Panel
20
Disassemble Main P.C.B
20
Disassemble of Regulator
20
Disassemble of AC Inlet P.C.B. & Transformer P.C.B
20
Disassemble of Power P.C.B
21
Disassemble FL P.C.B. & Power Button P.C.B
21
11 Assembling and Disassembling the Mechanism Unit
22
Replacement for DVD Traverse Deck
22
Replacement for Optical Pickup Unit
22
Assembling for Traverse Motor and Spindle Motor
25
Procedure for Removing CR16D Mechanism Unit
27
CR16 Mechanism Disassembly Procedure
27
CR16 Mechanism Assembly Procedure
33
Disassembly for Traverse Mechanism
45
12 Service Position
47
Checking & Repair AC Inlet P.C.B
47
Checking & Repair FL P.C.B and Power BTN P.C.B
47
Checking & Repair Main P.C.B., Power P.C.B, Regulator
47
Checking & Repair DVD Module
47
13 Optical Pick-Up Self-Diagnosis and Replacement Procedure
48
Optical Pickup Breakdown Diagnosis
48
Service Mode Table
49
DVD Self Diagnostic Function-Error Code
49
Service Mode Table
51
Sales Demonstration Lock Function
53
Handling after Completing Repairs
53
14 Self-Diagnosis Function
54
Automatic Displayed Error Codes
54
Memorized Error Codes
54
Service Precautions
55
Recovery after the DVD Player Is Repaired
55
Firmware Version-Up of the DVD Player
55
16 Adjustment Procedure
56
Service Tools and Equipment
56
Important Points in Adjustment
56
Storing and Handling of Test Discs
56
Optical Adjustment
57
17 Abbreviations
59
18 Voltage Chart
61
DVD Module P.C.B
61
Main P.C.B
62
CD Loading P.C.B. & AC Inlet P.C.B. & Regulator P.C.B
63
Fl P.C.b
63
Power P.C.B
63
19 Wave Form Chart
64
20 Schematic Diagram Notes
65
Solder
65
21 Block Diagram
67
22 Schematic Diagram
73
23 Printed Circuit Board Diagram
83
24 Wiring Connection Diagram
89
25 Illustration of IC , Transistors and Diodes
91
26 Terminal Function of Ics
92
IC2018 (C2CBJG000578): Operation CPU
92
27 Parts Location and Replacement Parts List
93
Loading Mechanism, Traverse Unit & Cabinet
94
Component Parts List
102
Packing Materials & Accessories Parts List
111
Packaging
112
28 Schematic Diagram for Printing with Letter Size
113
DVD Module Circuit
114
Main Circuit
120
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