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SA-PT750PC
Panasonic SA-PT750PC Manuals
Manuals and User Guides for Panasonic SA-PT750PC. We have
1
Panasonic SA-PT750PC manual available for free PDF download: Service Manual
Panasonic SA-PT750PC Service Manual (155 pages)
DVD Home Theater Sound System
Brand:
Panasonic
| Category:
Home Theater System
| Size: 8.99 MB
Table of Contents
Specifications
1
Table of Contents
3
1 Safety Precautions
5
General Guidelines
5
Before Repair and Adjustment
5
Protection Circuitry
6
Safety Parts Information
6
Prevention of Electro Static Discharge (ESD) to
8
2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
8
3 Precaution of Laser Diode
9
4 About Lead Free Solder (Pbf)
10
Service Caution Based on Legal Restrictions
10
5 Handling Precautions for Traverse Unit
11
Cautions to be Taken in Handling the Optical Pickup Unit
11
Grounding for Electrostatic Breakdown Prevention
11
6 Accessories
13
7 Operation Procedures
14
Remote Control Key Buttons Operations
14
Main Unit Key Buttons Operations
15
Wireless Surround
16
Using the EZ Sync HDAVI Control
17
Using the XMョ Satellite Radio
18
Using the Music Port
19
About Ipod
20
Using the Ipod
21
Disc Information
22
8 New Features
24
About HDMI
24
Wireless Features
26
Doctor Mode
32
9 Self-Diagnosis and Special Mode Setting
33
Service Mode Summary Table
33
Service Mode Table (Main Unit)
33
Service Mode Table
34
Wireless Service Mode Summary Table
43
Service Mode Table (Wireless)
44
DVD Self Diagnostic Function-Error Code
46
Sales Demonstration Lock Function
50
Service Precautions
51
10 Assembling and Disassembling
52
Disassembly Flow Chart
54
Main Components and P.C.B. Locations
55
Disassembly of Top Cabinet
56
Disassembly of Tray Lid Assembly
56
Disassembly of Front Panel
56
Disassembly of Panel P.C.B. & Key P.C.B
57
Dissassembly of Tray Base Assembly
57
Disassembly of Mechanism Base Assembly
58
Disassembly of Rear Panel
58
Disassembly of XM Module
59
Disassembly of Wireless Adapter
59
Disassembly of Tray
60
Disassembly of D-Amp P.C.B
60
Disassembly of Digital Amp IC (IC5000)
61
Disassembly of DVD Module
61
Disassembly of Main
62
Disassembly of Regulator IC (IC2903)
63
Disassembly of SMPS & AC-Inlet
63
Disassembly of D-Port P.C.B
64
Disassembly of Switch Regulator IC (IC5701)
64
Disassembly of Regulator Diode (D5803)
65
Disassembly of Regulator Diodes (D5801 & D5802)
65
Disassembly of Regulator Diode (D5702)
66
Disassembly of Tray Guide (L) & Tray Guide (R)
66
Disassembly of Rotary Tray
66
Disassembly of Open Lock Gear
67
Disassembly of Close Lock Gear
67
Disassembly of Tray Motor
68
Disassembly of Sensor P.C.B
68
Disassembly of Traverse Unit
68
Disassembly of Pulley Gear
69
Disassembly of Loading Motor
69
Disassembly of Drive Gear (A) & Drive Gear (B)
70
Disassembly of Magnet Holder, Washer, Magnet
70
Clamper
70
Disassembly of Support Piece, Change Lever, Slide Plate (L) & Slide Plate (R)
71
Disassembly of Cam Gear
72
Assembly of Tray Base Assembly
72
11 Service Fixture and Tools
73
12 Service Positions
73
Checking & Repair XM Module
73
Checking & Repair D-Port
73
Checking & Repair Panel P.C.B. & Key
73
Checking & Repair Main P.C.B
74
Checking & Repair SMPS
75
Checking & Repair D-Amp
75
Checking & Repair DVD Module
75
13 Measurements and Adjustments
77
Service Tools and Equipment
77
Important Points in Adjustment
77
Storing and Handling of Test Discs
77
Optical Adjustment
78
Adjustment Procedure
78
14 Abbreviations
79
15 Voltage and Waveform Chart
81
DVD Module P.C.B
81
Main P.C.B
83
D-Amp P.C.B
84
Smps P.C.b
84
XM Module P.C.B
85
Panel P.C.B
85
D-Port, Tray, Loading Motor, Tray Motor & Sensor P.C.B
85
Waveform Chart
86
16 Illustration of IC's, Transistors and Diodes
88
17 Wiring Connection Diagram
89
18 Block Diagram
91
System Control
91
DVD (Servo)
92
DVD (Video/Audio)
93
DVD Interface
94
Audio
95
Audio Digital Amp
96
Power
97
19 Schematic Diagram Notes
99
20 Schematic Diagram
101
DVD Module (DV5/HDMI) Circuit
101
XM Module & Main Circuit
106
D-Port & Panel Circuit
111
D-Amp & SMPS Circuit
113
Tray, Key, Wireless Adapter, AC-Inlet & Loading Motor
117
Circuit
117
Tray Motor, Sensor & Optical Pickup Unit Circuit
119
21 Printed Circuit Board
121
DVD Module P.C.B
121
XM Module, D-Port & AC-Inlet P.C.B
122
Main P.C.B
123
Panel, Key & Wireless Adapter P.C.B
124
D-Amp
125
Smps
126
Tray, Loading Motor, Tray Motor & Sensor P.C.B
127
22 Basic Troubleshooting Guide
129
Basic Troubleshooting Guide for Traverse Unit
129
Module P.C.B
129
Basic Troubleshooting Guide for HDMI AV Output
130
23 Overall Block Diagram for PT750
132
SC-PT750 Main Circuit Block
132
SC-PT750 SMPS Circuit Block
133
24 Terminal Function of Ics
134
IC2001 (C2CBYY000442): System Control IC
134
25 Exploded Views
135
Cabinet Parts Location
137
Packaging
139
26 Replacement Parts List
140
Component Parts List
141
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