Panasonic SA-XH75GA Manuals

Manuals and User Guides for Panasonic SA-XH75GA. We have 1 Panasonic SA-XH75GA manual available for free PDF download: Service Manual

Panasonic SA-XH75GA Service Manual (134 pages)

DVD Home Theater Sound System

Brand: Panasonic | Category: Home Theater System | Size: 9 MB

Table of Contents
1
Safety Precautions
3
General Guidelines
3
Before Repair and Adjustment
4
Protection Circuitry
4
Caution for AC Cord (for GS Only)
5
Caution for Fuse Replacement
6
Safety Part Information
6
Warning
7
Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices
7
Precaution of Laser Diode
8
Service Caution Based on Legal Restrictions
9
General Description about Lead Free Solder (Pbf)
9
Handling Precautions for Traverse Unit
10
Cautions to be Taken in Handling the Optical Pickup Unit
10
Grounding for Electrostatic Breakdown Prevention
11
Worktable Grounding
11
Service Navigation
12
Service Information
12
Specifications
13
Others (Licences)
14
General/Introduction
15
Power-Saving Features
15
Linked Operations with the TV (VIERA Link™ "HDAVI Control™")
16
Disc Information
17
DIVX Information (for GA/GAX/GK)
20
Location of Controls and Components
21
Remote Control Key Button Operations
21
Main Unit Key Button Operations
22
Installation Instructions
23
Speaker Connections
23
Radio Antenna Connection
24
Connection with an ARC Compatible TV
25
Operating Instructions
26
Removing of Disc During Abnormality
26
When the Forcible Disc Eject Cannot be Done
26
Service Mode
28
Cold-Start
28
Panel Code Setting Operation
28
Self Diagnostic
31
Self Diagnostic Table
35
Error Code
36
Error Code Table
36
Sales Demonstration Lock Function
38
Firmware Version-Up Information
39
Process Flow
39
Troubleshooting Guide
41
Troubleshooting Guide for F61 And/Or F76
41
DVD/CD Laser Diode Current Measurement
44
Basic Troubleshooting Guide for Traverse Unit (Backend P.C.B.)
46
Basic Troubleshooting Guide for HDMI AV Output
47
Service Fixture & Tools
48
Disassembly and Assembly Instructions
49
Screw Type
49
Disassembly Flow Chart
50
Main Components and P.C.B. Locations
51
Disassembly of Top Cabinet
52
Replacement of Tray Ornament
53
Disassembly of Front Panel Block Assembly
55
Disassembly of Panel P.C.B
56
Disassembly of Power Button P.C.B
57
Disassembly of Rear Panel
58
Disassembly of SMPS P.C.B
59
Replacement of Current Limiting Switch (Q5701)
60
Replacement of Diode (D5706)
61
Disassembly of Main P.C.B
62
Replacement of Digital Amplifier IC (IC403/ IC404/IC405)
63
Disassembly of Backend P.C.B
65
Disassembly of DVD Mechanism Unit (BRS1D)
66
Replacement of Traverse Unit
67
Disassembly of Traverse Unit
67
Service Position
73
Checking & Repairing of Panel P.C.B
73
Checking & Repairing of SMPS P.C.B
73
Checking & Repairing Main P.C.B
74
Checking & Repairing of Backend P.C.B
75
Overall Simplified Block Diagram
77
Block Diagram
78
Backend
78
IC Terminal Chart
79
System Control
80
Audio and Video
81
Power Supply
82
Wiring Connection Diagram
84
Schematic Diagram
85
Schematic Diagram Notes
85
Backend Circuit
87
Main Circuit
93
Panel and Power Button Circuit
101
SMPS Circuit
102
Printed Circuit Board
104
Backend P.C.B
104
Main P.C.B
105
Panel and Power Button P.C.B
107
Smps P.C.b
108
Appendix Information of Schematic Diagram
109
Voltage & Waveform Chart
109
Waveform Table
115
Illustration of Ics, Transistor and Diode
117
Terminal Function of Ics
118
Display Driver
119
Exploded View and Replacement Parts List
121
Exploded View and Mechanical Replacement Parts List
121
Mechanical Replacement Part List
125
Electrical Replacement Parts List
127

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Panasonic SA-XH75GA Service Manual (134 pages)

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