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TV VCR Combo
VX-G143K
Aiwa VX-G143K Manuals
Manuals and User Guides for Aiwa VX-G143K. We have
1
Aiwa VX-G143K manual available for free PDF download: Service Manual
Aiwa VX-G143K Service Manual (101 pages)
BASIC TAPE MECHANISM : OVD-6
Brand:
Aiwa
| Category:
TV VCR Combo
| Size: 3.17 MB
Table of Contents
Table of Contents
2
Servicing Notices on Checking
3
Disassembly Instructions
4
Removal of Mechanical Parts and P.C. Boards
4
Removal of Deck Parts
6
Removal of Anode Cap
11
Key to Abbreviations
12
Service Mode List
14
Preventive Checks and Service Intervals
15
Note for the Replacing of Memory IC
17
Servicing Fixtures and Tools
18
Preparation for Servicing
19
Vcr Test Tape Interchangeability Table
21
Mechanical Adjustments
22
Confirmation and Adjustment
22
Confirmation and Adjustment of Tape Running Mechanism
23
Mechanism Adjustment Parts Location Guide
25
Electrical Adjustments
26
Adjustment Procedure
26
Basic Adjustments
26
Electrical Adjustment Parts Location Guide
30
Purity and Convergence Adjustments
32
IC Descriptions
60
Servo Timing Chart
63
System Switch Mode
64
Semiconductor Base Connections
65
Y/C/Audio/Head Amp/21Pin/In/Out
67
Micon/Operation
67
Printed Circuit Boards (Operation/Deck
70
Operation Schematic Diagram
71
Deck Schematic Diagram
72
Printed Circuit Boards Syscon
73
Y/C/Audio/Head Amp Schematic Diagram
76
Micon Schematic Diagram
77
Chroma/If Schematic Diagram
78
21Pin/In/Out Schematic Diagram
79
Power Schematic Diagram
80
Sound Amp Schematic Diagram
81
T'text Schematic Diagram
82
Printed Circuit Boards (Main/Crt/Power Sw
83
Deflection Schematic Diagram
84
Tv Power Schematic Diagram
85
Crt Schematic Diagram
86
Interconnection Diagram
87
Waveforms
88
Mechanical Exploded View
90
Mechanical Replacement Parts List
92
Accessory Replacement Parts List
92
Chassis Exploded View (Top View)
93
Chassis Exploded View (Bottom View)
94
Chassis Replacement Parts List
95
Electrical Replacement Parts List
96
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