Aiwa HV-FX780 Video Cassette Recorder Manuals

Manuals and User Guides for Aiwa HV-FX780 Video Cassette Recorder. We have 1 Aiwa HV-FX780 Video Cassette Recorder manual available for free PDF download: Service Manual

Aiwa HV-FX780 Service Manual

Aiwa HV-FX780 Service Manual (67 pages)

Brand: Aiwa | Category: VCR | Size: 5.76 MB

Table of Contents

Table of Contents
2
Specifications

3
Accessories List

3
Disassembly Instructions

4
Service Position

5
Vcr Test Tape Interchangeability Table

6
Electrical Main Parts List

7
Transistor Illustration

8
Wire Harness Diagram

9
Schematic Diagram

10
Block Diagram

10
- Power Section
  10
- Tuner Section
  12
- Front 1 C.b
  14
- Front 2 C.b
  14
Waveform 1. Video Section

17
- Servo/Osd Section
  18
Fl Display

20
Wiring

22
- Main C.b Section
  22
- Front 1 C.b Section
  22
- Front 2 C.b Section
  22
IC Description

23
IC Block Diagram

29
Adjustment

30
Mechanical Exploded View 1/1

32
Mechanical Main Parts List 1/1

33
Mechanism Exploded View 1/3, 2/3, 3/3

34
Mechanism Main Parts List 1/3, 2/3, 3/3

35
Deck Mechanism Parts Locations

40
- Top View
  40
- Bottom View
  40
Deck Mechanism Disassembly

41
- Drum Assembly
  41
- Plate Assembly Top
  42
- Holder Assembly CST
  42
- Guide CST
  42
- Bracket Side (L)/Bracket Assembly Door
  42
- Arm Assembly F/L
  42
- Lever Assembly S/W
  42
- Arm Assembly Cleaner
  44
- Head F/E
  44
- Base Assembly A/C Head
  44
- Brake Assembly S
  45
- Brake Assembly T
  45
- Arm Assembly Tension
  45
- Support CST
  46
- Base Assembly P4
  46
- Opener Lid
  46
- Arm Assembly T/Up
  46
- Arm Assembly Pinch
  46
- Belt Capstan/Motor Capstan
  47
- Clutch Assembly D33
  47
- Lever F/R
  47
- Gear Assembly H-UP/D or Gear Assembly UP/D
  47
- Bracket Assembly Jog
  48
- Guide Rack F/L, Gear Rack F/L
  48
- Brake Assembly Capstan
  48
  - Gear Drive/Gear Cam/Gear Connector
    49
- Bracket Assembly L/D Motor
  49
- Gear Sector
  50
- Base Tension/Plate Slider/Lever Tension
  50
- Arm Assembly Idler Jog or Arm Assembly Idler
  51
DECK MECHANISM ADJUSTMENT Tools and Fixtures for Service

52
Maintenance/Inspection Procedure

59
- Check before Starting Repairs
  59
- Required Maintenance
  60
- Scheduled Maintenance
  60
- Supplies Required for Inspection and Maintenance
  60
- Maintenance Procedure
  60
  - Cleaning
    60
  - Greasing
    61
Mechanism Troubleshooting Guide

62
- Deck Mechanism
  62
- Front Loading Mechanism
  65

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