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SA-HT822VP
Panasonic SA-HT822VP Manuals
Manuals and User Guides for Panasonic SA-HT822VP. We have
2
Panasonic SA-HT822VP manuals available for free PDF download: Service Manual
Panasonic SA-HT822VP Service Manual (437 pages)
DVD/VHS Home Theater Sound System
Brand:
Panasonic
| Category:
Home Theater System
| Size: 12.55 MB
Table of Contents
Table of Contents
5
Before Repair and
5
1 Powering up of the Main Unit PV
17
Checking Player with Active Subwoofer
18
Using of Power Jig
20
2 Before Repair and Adjustment (Using Active Subwoofer Unit)
21
3 Protection Circuitry
22
4 Safety Precautions PV
23
General Guidelines
24
Leakage Current Cold Check
25
Leakage Current Hot Check (See Figure 1)
26
Caution for Fuse Replacement
27
5 Handling the Lead-Free Solder
28
About Lead Free Solder (Pbf)
29
6 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices PV
30
7 Accessories PV
32
8 Precaution of Laser Diode PV
34
9 Optical Pickup Self-Diagnosis and Replacement Procedure (DVD Section) PV
36
Self-Diagnosis
36
Cautions to be Taken During Replacement of Optical Pickup and Spindle Motor Assembly
39
Cautions to be Taken During Replacement of Optical Pickup
40
10 Self-Diagnosis Function and Service Mode PV
42
Self-Diagnosis Function (VTR Section)
44
Sef-Diagnosis Display
45
Service Mode
47
Service Mode Display
49
Self-Diagnosis History Memory Function
50
Self-Diagnosis History Memory
52
Self-Diagnosis Function (DVD Section)
56
Self-Diagnosis Display
57
Error Code Display
58
Self-Diagnosis Function and Service Mode
61
Mode Table
62
Servo Process Flowchart
65
Servo Process Display Mode
67
ADSC Internal RAM Display
68
Lock Function
69
Setting
70
Exiting Lock Function
71
Cautions to be Taken During Servicing
72
Recovery Process after Repair of DVD Player
73
DVD Player Firmware Version Upgrade Process
74
Operation after Completion of Repair
75
Steps
76
Precaution Note (Important)
77
11 Checking Points for Sys Com Timer My-Com (Ic6001) (Video) Pv
78
Points to Check When Replacing
79
Initial Setting When Replacing My-Com
80
Initial Figure (#) Setting Procedure
81
12 Adjustment Procedure (DVD Section) PV
83
Required Tools and Equipment
84
Necessity of Adjustment
85
Necessity of Optical Adjustment
86
Necessity of Electrical Adjustment
87
Storing and Handling Test Discs
88
Optical Adjustment (Optical Pickup Tilt Adjustment)
89
Optical Adjustment (Optical Pickup Tilt Adjustment)
90
Tips
92
Check after Adjustment
93
Procedure for Screw Lock
94
13 Operation Procedure
96
14 Disc Information
97
15 About Highmat PV
98
What Is Highmat
98
Why Use Highmat
100
The Advantages of Using Highmat
101
Outline of the Highmat Standard
104
16 Assembling and Disassembling PV
107
Disassembly Flow Chart
109
Disassembly of Top Cabinet
112
Disassembly of Front Panel
114
Disassembly of VTR Mecha Unit
117
Disassembly of DVD Mecha Unit
122
Disassembly of DSP, Power, AC Inlet and Main P.C.B
125
Procedure for Removing CR16 Mechanism (Precaution)
133
CR16 Mechanism Disassembly Procedure
134
Gear for Servicing Information
135
Replacement of Traverse Deck
137
Replacement of Optical Pickup Unit
139
Disassembly of Traverse Motor (Unit) and Spindle Motor (Unit)
153
Replacement for the Disc Tray
158
Replacement for the Traverse Deck
166
Disassembly for Loading Unit
169
Cr16 Mechanism Assembly Procedure
187
17 Procedure for Checking of the Major P.C.B.
256
Checking the DVD Module P.C.B., DSP P.C.B., Power P.C.B., CD Loading P.C.B., Panel a P.C. B., Panel B P.C.B. and 5DVD Led P.C.B
256
Checking Main P.C.B.& AC Inlet P.C.B
257
18 Waveform Chart
259
Preparation Items
259
Procedures
259
Waveform Chart
259
19 Illustration of IC's, Transistors and Diodes
265
20 Block Diagram
266
DVD Module Block
267
Main Block
268
22 Schematic Diagram
273
DVD Module Circuit
274
Main Circuit
275
Main Circuit
277
Main Circuit
278
DSP Circuit
279
Power Circuit and AC Inlet
280
Panel B Circuit
281
5DVD LED Circuit and Panel a Circuit
282
CD Loading Circuit
283
VCR Deck Circuit
284
23 Printed Circuit Board
285
DVD Module P.C.B. (Side a and Side B)
286
Main P.C.B
287
Dsp P.C.b
288
Power P.C.B. and AC Inlet P.C.B
289
Panel B P.C.B
290
DVD Led P.C.B. and Panel a P.C.B
291
CD Loading P.C.B. and VCR Deck P.C.B
292
24 Wiring Connection Diagram
293
25 Parts Location and Replacement Parts List
294
CD Loading Mechanism
296
CD Loading Mechanism Parts Location
297
CD Loading Mechanism Parts List
298
Cassette Mechanism
301
Cassette Mechanism Parts Location
302
Cassette Mechanism Parts List
303
Cabinet
305
Cabinet Parts Location
306
Electrical Parts List
309
Optical Pickup Unit Circuit
384
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Panasonic SA-HT822VP Service Manual (188 pages)
DVD/VHS Home Theater Sound Systems
Brand:
Panasonic
| Category:
Home Theater System
| Size: 10.3 MB
Table of Contents
Powering up of the Main Unit
4
Before Repair and Adjustment (Using Active Subwoofer Unit)
5
Protection Circuitry
6
Safety Precautions
7
Handling the Lead-Free Solder
9
About Lead Free Solder (Pbf)
9
Prevention of Electrostatic Discharge (Esd) to Electrostatically Sensitive (Es) Devices
10
Precaution of Laser Diode
12
Optical Pickup Self-Diagnosis and Replacement Procedure (DVD Section)
13
Cautions to be Taken During Replacement of Optical Pickup and Spindle Motor Assembly
14
Self-Diagnosis Function and Service Mode
16
Self-Diagnosis Function (DVD Section)
19
Mode Table
22
Servo Process Flowchart
23
Servo Process Display Mode
24
ADSC Internal RAM Display
24
Lock Function
25
Cautions to be Taken During Servicing
25
Operation after Completion of Repair
25
Points to Check When Replacing
27
Initial Setting When Replacing My-Com
27
Initial Figure Setting Procedure
27
Adjustment Procedure (DVD Section)
29
Operation Procedure
32
Disc Information
33
About Highmat
34
Outline of the Highmat Standard
35
Assembling and Disassembling
37
Disassembly of VTR Mecha Unit
39
Disassembly of DVD Mecha Unit
40
Disassembly of Traverse Mechanism
62
Procedure for Checking of the Major P.C.B
67
Waveform Chart
68
Preparation Items
68
Illustration of IC's, Transistors and Diodes
70
Block Diagram
71
Notes of Schematic Diagram
72
Schematic Diagram
74
Printed Circuit Board
76
Wiring Connection Diagram
77
Parts Location and Replacement Parts List
78
Electrical Parts List
82
Packing Materials & Accessories Parts List
113
Additional Contents
114
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