Aiwa VX-D1420K Manuals

Manuals and User Guides for Aiwa VX-D1420K. We have 1 Aiwa VX-D1420K manual available for free PDF download: Service Manual

Aiwa VX-D1420K Service Manual

Aiwa VX-D1420K Service Manual (105 pages)

BASIC TAPE MECHANISM : OVD-6S

Brand: Aiwa | Category: TV VCR Combo | Size: 3.57 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
66
Micon/Operation
67
If/21Pin/In/Out/Power
67
T'text
67
Printed Circuit Boards (Operation/Deck
72
Operation Schematic Diagram
73
Deck Schematic Diagram
74
Printed Circuit Boards Syscon if
75
Y/C/Audio/Head Amp Schematic Diagram
78
Micon Schematic Diagram
79
Chroma Schematic Diagram
80
21Pin In/Out Schematic Diagram
81
Power Schematic Diagram
82
Sound Amp Schematic Diagram
83
T'text Schematic Diagram
84
If Schematic Diagram
85
Printed Circuit Boards (Main/Crt/Power Sw
86
Deflection Schematic Diagram
87
Tv Power Schematic Diagram
88
Crt Schematic Diagram
89
Interconnection Diagram
90
Waveforms
91
Mechanical Exploded View
94
Mechanical Replacement Parts List
96
Accessory Replacement Parts List
96
Chassis Exploded View (Top View)
97
Chassis Exploded View (Bottom View)
98
Chassis Replacement Parts List
99
Electrical Replacement Parts List
100

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