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DMR-EH80VEG
Panasonic DMR-EH80VEG Manuals
Manuals and User Guides for Panasonic DMR-EH80VEG. We have
1
Panasonic DMR-EH80VEG manual available for free PDF download: Service Manual
Panasonic DMR-EH80VEG Service Manual (178 pages)
Brand:
Panasonic
| Category:
DVR
| Size: 12.04 MB
Table of Contents
Specifications
2
Table of Contents
3
Introduction
5
Safety Precautions
5
General Guidelines
5
Prevention of Electrostatic Discharge (Esd) to Electrostatic Sensitive (Es) Devices
6
Precaution of Laser Diode
7
ABOUT LEAD FREE SOLDER (Pbf)
7
Prevention of Static Electricity Discharge
8
Grounding for Electrostatic Breakdown
8
Prevention
8
Handling Precautions for Optical Pick-Up Unit
8
General Description
9
New Features
10
Quick Start Function (Rec)
10
DVD) Taking out the Disc from Ram-Drive Unit When the Disc Cannot be Ejected by Button
11
DVD) Forcible Disc Eject
11
DVD) When the Forcible Disc Eject Can Not
11
Be Done
11
Vhs) Removing of Cassette Tape
12
Vhs) Removal by Compulsory Unloading
12
Vhs) Removal by Manual Operation
12
Vhs) Take out Cassette Tape Manually after
13
Removing the Mechannism
13
DVD) Service Explorer
14
DVD) Self-Diagnosis and Special Mode Setting
17
DVD) Self-Diagnosis Functions
17
DVD) Special Modes Setting
19
DVD) Service Modes
21
Vhs) Self-Diagnosis and Special Mode Setting
27
Vhs) Special Modes Setting
27
Vhs) Service Modes
27
Vhs) Self-Diagnosis Functions
28
Assembling and Disassembling
30
Disassembly Flow Chart
30
Positions
30
Caution While Inserting Cassette Tape When Disassembling the Unit
30
Top Case
31
Front Panel
31
Front Jack P.C.b. & Fl Drive P.C.b
32
Power P.C.b
32
Rear Panel & Fan Motor
33
Vcr Mechanism Unit
34
Main P.C.b
35
Tuner / Converter /Decoder
35
DVD-Ram Drive
35
Digital P.C.b
36
Hard Disc Drive
37
Sd Card P.C.b
39
Digital I/F P.C.b
39
5 14.16. Digital I/F P.C.b.
40
Service Fixture and Tools
40
Service Positions
41
Checking and Repairing of Power P.C.b
41
Checking and Repairing of Digital I/F P.C.b
42
Checking and Repairing of Main P.C.b
44
Checking and Repairing of DVD-Ram Drive
45
Checking and Repairing of Hard Disc Drive
46
Checking and Repairing of Sd Card P.C.b
47
DVD) Caution after Replacing Parts
48
DVD) after Replacing the Ram Drive
48
DVD) after Replacing the Timer
48
Microprocessor
48
DVD) after Replacing Eeprom (Ic37502)
48
Vhs) Caution after Replacing Parts
49
Adjustment Procedures after Replacing DD
49
Cylinder, Vhs Micropocessor or Main P.C.b
49
Vhs) X-Value & Linearity (P2 and P3 Posts) Adjustment
50
Vhs) Caution after Replacing Vhs Microprocessor (Ic6001)
51
DVD) Standard Inspection Specifications after
52
Making Repairs
52
Voltage and Waveform Chart
53
Waveform Chart
59
Abbreviations
60
DVD
60
Vhs
62
Interconnection Diagram
67
Block Diagram
69
Power Supply Block Diagram
69
Digital I/F Regulator Block Diagram
70
System Control, Servo & Timer Block Diagram
71
Audio Block Diagram
72
Video Block Diagram
73
Digital I/F P.C.b. Block Diagram
75
Schematic Diagram
77
Power Supply
77
DVD Output
79
Interface
80
Io / Tuner
81
Syscon / Servo / Timer Main
82
Vhs Audio
83
Video
84
Nicam Decoder
85
Front Jack
86
Fl Drive
87
Sd Card / DV in
88
Printed Circuit Board
89
Power P.C.b. (Component Side)
89
Dmr-Eh80Veg / Dmr-Eh80Veb
90
Power P.C.b. (Solder Side)
90
Main P.C.b. (Component Side)
91
Main P.C.b. (Solder Side)
92
Digital I/F P.C.b. (Component Side)
93
Digital I/F P.C.b. (Solder Side)
94
Nicam Decoder P.C.b. (Vep07A51A / Vep07A51B)
95
Nicam Decoder P.C.b. (Vep07A51F)
96
Front Jack P.C.b
97
Fl Drive P.C.b
98
Sd Card P.C.b
99
Exploded Views
101
Mechanism & Casing Parts
101
Front Panel Parts
102
Vhs Mechanism Parts
103
Packing & Accessories
104
Mechanism & Casing Parts
105
Replacemnet Parts List
105
Vhs Mechanism Parts
105
Packing & Accessories Parts
106
Printed Circuit Boardsincluded in Main Pcb
106
Electrical Parts
107
Service Fixture and Tools
118
Block Diagram for Printing A4 Size
119
Diagrams for Printing A4 Size
119
Schematic Diagramm for Printing A4 Size
135
Power P.C.b. for Printing A4 Size
159
Main P.C.b. (Component Side) for Printing A4
163
Size
163
Main P.C.b. (Solder Side) for Printing A4 Size
165
Other P.C.b.痴 for Printing A4 Size
167
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