Panasonic OmniVision PV-M2066, Руководство по обслуживанию

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WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
VCR Plus+ and PlusCode are trademarks of Gemstar Development Corporation. The VCR Plus+ system is manufactured under
license from Gemstar Development Corporation.
Equipped with dbx R -TV Noise Reduction for true MTS reproduction. dbx R -TV Noise Reduction is required for good stereo
separation and audio fidelity.
TABLE OF CONTENTS
DIFFERENCES BETWEEN PV-M2066 and PV-M2046
I. COMPARISON CHART BETWEEN PV-M2066 & PV-M2046
Mechanical Replacement Parts List ............................................................................................................. 3
Electrical Replacement Parts List ................................................................................................................ 4
II. EXPLODED VIEW
4. Chassis Frame Section ............................................................................................................................ 5
III. REPLACEMENT PARTS LIST
Electrical Replacement Parts List ................................................................................................................ 7
IV. SUMMARY
B. Helpful Service Notes and Cautions (please read) ................................................................................ 15
V. ADJUSTMENT PROCEDURES
A. Mechanical Adjustment Procedures ...................................................................................................... 17
1. Disassembly of Cabinet Parts ........................................................................................................... 17
3. Adjustment Procedures ..................................................................................................................... 20
C. Electrical Adjustment Procedures ......................................................................................................... 21
3. Adjustment Procedures ..................................................................................................................... 21
VI. SCHEMATIC DIAGRAMS
Stereo Amp / Audio/Video Jack Schematic Diagram ................................................................................. 22
Main II Partial Schematic Diagram ............................................................................................................. 25
TV Main Partial Schematic Diagram .......................................................................................................... 25
Hi-Fi Audio Schematic Diagram ................................................................................................................. 26
Hi-Fi Audio/Video Head Amp Schematic Diagram ..................................................................................... 31
Interconnection Schematic Diagram .......................................................................................................... 34
VII. CIRCUIT BOARD DIAGRAMS
Stereo Amp C.B.A. ..................................................................................................................................... 37
Main Partial Circuit Board Diagram ............................................................................................................ 37
Hi-Fi Audio/Video Head Amp C.B.A. .......................................................................................................... 38
Hi-Fi Audio C.B.A. ...................................................................................................................................... 39
Audio/Video Jack C.B.A. ............................................................................................................................ 40
TV Main Partial Circuit Board Diagram ...................................................................................................... 40
Signal Waveform ........................................................................................................................................ 41
VIII. BLOCK DIAGRAM
Hi-Fi Audio/MTS/SAP Black Diagram ........................................................................................................ 42