Name: Aiwa HV-FX4300
Brand: Aiwa
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SERVICE MANUAL

DATA

BASIC VIDEO MECHANISM

: D33Y1-4HF/PAL(6721RF0450A) <7800>

: D33Y1-4HD/PAL(6721RF0430A) <4300>

STEREO VIDEO CASSETTE RECORDER <7800>

VIDEO CASSETTE RECORDER <4300>

HV-FX7800

HV-FX4300

S/M Code No. 09-016-357-3N3

HV-FX7800 HV-FX4300

Default Chapter2
- Table of Contents2
Specifications3
Accessories List4
Disassembly Instructions5
Service Position6
Vcr Test Tape Interchangeability Table7
Electrical Main Parts List8
- Electrical Main Parts List ................................... 810
Transistor Illustration11
Wire Harness Diagram12
Block Diagram13
Schematic Diagram 1. Power/Tuner/Nicam <780021
- Power/Tuner <430022
Voltage Chart 1. Power/Nicam Section23
- Audio/Video Section23
Waveform24
- Audio/Video Section24
- Audio/Video25
- Hi-Fi AUDIO/SCART <780026
- Scart <430027
- Hi-Fi AUDIO/SCART SECTION28
- System Control/Servo/Osd <780029
- System Control/Servo/Osd <430030
- System Control/Servo/Osd Section31
- System Control/Servo/Osd Section32
Fl Display/Led Display33
Wiring34
- Main C.b <780034
- Main C.b <430035
- Nicam/A2 C.b <780036
- 780037
- C.b <780037
- 430039
- C.b <430039
- Key-2 C.b42
Adjustment43
IC Block Diagram44
IC Description .......................................................... 4552
Electrical Troubleshooting53
Mechanical Exploded View 1/170
Mechanical Main Parts List 1/171
Mechanism Exploded View 1/3~3/373
Mechanism Main Parts List 1/3~3/374
Deck Mechanism Parts Locations79
- Top View79
- Bottom View79
Deck Mechanism Disassembly80
- Drum Assembly80
- Plate Assembly Top82
- Holder Assembly CST82
- Guide CST82
- Bracket Side (L)/Bracket Assembly Door82
- Arm Assembly F/L82
- Lever Assembly S/W82
- Arm Assembly Cleaner83
- Head F/E83
- Base Assembly A/C Head83
- Brake Assembly S84
- Brake Assembly T84
- Arm Assembly Tension84
- Reel S & Reel T84
- Support CST85
- Base Assembly P485
- Opener Lid85
- Arm Assembly T/Up85
- Arm Assembly Pinch85
- Belt Capstan/Motor Capstan86
- Clutch Assembly D33-K86
- Lever F/R86
- Gear H-Up/D-K or Gear Up/D-K86
- Bracket Assembly Jog87
- Guide Rack F/L, Gear Rack F/L87
- Brake Assembly Capstan87
- Gear Drive/Gear Cam/Gear Connector88
- Bracket Assembly L/D Motor88
- Gear Sector89
- Base Tension/Plate Slider/Lever Tension89
- Gear Assembly P3/Gear Assembly P290
- Base Assembly P3/Base Assembly P290
- Arm Assembly Idler or Arm Assembly Idler Jog90
- Tools and Fixtures for Service91
Deck Mechanism Adjustment92
- Mechanism Alignment Position Check92
- Preparation for Adjustment93
- Checking Torque93
- Guide Roller Height Adjustment94
  - Preliminary Adjustment94
  - Precise Adjustment94
- Audio/Control (A/C) Head Adjustment95
- X-Value Adjustment96
- Adjustment after Replacing Drum Assembly (Video Heads)97
- Check the Tape Travel after Reassembling Deck Assembly97
  - Checking Audio and RF Locking Time During Playback and after CUE or REV97
  - Check for Tape Curling or Jamming97
Maintenance/Inspection Procedure98
- Check before Starting Repairs98
- Required Maintenance99
- Scheduled Maintenance99
- Supplies Required for Inspection and Maintenance99
- Maintenance Procedure99
  - Cleaning99
  - Greasing100
Mechanism Troubleshooting Guide101
- Deck Mechanism101
- Front Loading Mechanism104

Brand	Aiwa
Model	HV-FX4300
Category	VCR
Language	English

Aiwa HV-FX4300 User Manual

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Aiwa HV-FX4300 Specifications

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