Sanyo VHR-M291IR Manuals

Manuals and User Guides for Sanyo VHR-M291IR. We have 1 Sanyo VHR-M291IR manual available for free PDF download: Service Manual

Sanyo VHR-M291IR Service Manual (88 pages)

Sanyo Video Cassette Recorder Service manual

Brand: Sanyo | Category: VCR | Size: 9.65 MB

Reference

4
- Table of Contents
  4
- Summary
  
  5
- Key to Abbreviations
  
  5
- Important Safety Precautions
  
  6
  - Precautions During Servicing
    6
- Safety Check after Servicing
  
  7
- Proposal for Applying Short Protection
  
  8
- Service Notice on Replacing Eeprom
  
  9
- Specifications
  
  10
- Location of Customer Controls
  
  11
- Section 2
  
  13
- Cabinet & Main Chassis
  
  13
- Service Method
  
  13
  - Electrical Part
    13
- Exploded Views
  
  14
  - Cabinet & Main Frame Section
    14
  - Packing & Accessory Remote Control Section
    15
- Electrical Adjustment Points Arrangement
  
  16
- Electrical Adjustment Procedures
  
  17
- Electrical Troubleshooting Guide
  
  18
  - Power Circuit(SMPS)
    18
  - Servo Circuit
    21
  - System & Front Panel Circuit
    24
  - Y/C Circuit
    26
  - Tuner/If Circuit
    30
- Block Diagrams
  
  32
  - Power Block Diagram
    32
    
    Y/C Block Diagram
    34
    
    System Block Diagram
    35
    
    AUDIO Block Diagram
    36
    
    SCART Block Diagram
    36
- Circuit Diagrams
  
  37
- Printed Circuit Board Diagrams
  
  42
  - MAIN P.C.board
    42
  - KEY 1 P.C.board
    43
  - KEY 2 P.C.board
    43
Section 4 Mechanism

44
- Deck Mechanism Parts Locations
  
  45
- Top View
  
  45
- Bottom View
  
  45
- Deck Mechanism Disassembly
  
  47
  - Drum Assembly
    47
  - Plate Assembly Top
    49
  - Holder Assembly CST
    49
  - Guide CST
    49
  - Bracket Side(L)/Bracket Assembly Door
    49
  - Arm Assembly F/L
    49
  - Lever Assembly S/W
    49
  - Arm Assembly Cleaner
    50
  - Head F/E
    50
  - Base Assembly A/C Head
    50
  - Brake Assembly S
    51
  - Brake Assembly T
    51
  - Arm Assembly Tension
    51
  - Reel S/Reel T
    51
  - Support CST
    52
  - Base Assembly P4
    52
  - Opener Lid
    52
  - Arm Assembly T/Up
    52
  - Arm Assembly Pinch
    52
  - Belt Capstan/Motor Capstan
    53
  - Clutch Assembly D33-K
    53
  - Lever F/R
    53
  - Bracket Assembly Jog
    54
  - Guide Rack F/L, Gear Rack F/L
    54
  - Brake Assembly Capstan
    54
  - Gear Drive/Gear Cam/Gear Connector
    55
  - Bracket Assembly L/D Motor
    55
  - Gear Sector
    56
  - Base Tension/Plate Slider/Lever Tension
    56
  - Gear Assembly P3/Gear Assembly P2
    57
  - Base Assembly P3/Base Assembly P2
    57
  - Arm Assembly Idler Jog
    57
- Deck Mechanism Adjustment
  
  59
- Maintenance/Inspection Procedure
  
  66
  - Check before Starting Repairs
    66
  - Required Maintenance
    68
  - Scheduled Maintenance
    68
  - Supplies Required for Inspection and Maintenance
    68
  - Maintenance Procedure
    68
    
    Cleaning
    68
    
    Greasing
    69
- Mechanism Troubleshooting Guide
  
  70
  - Deck Mechanism
    70
  - Front Loading Mechanism
    73
- Exploded Views
  
  75

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Sanyo VHR-M291IR Manuals

Sanyo VHR-M291IR Service Manual (88 pages)

Table of Contents

Reference

Summary

Key to Abbreviations

Important Safety Precautions

Safety Check after Servicing

Proposal for Applying Short Protection

Service Notice on Replacing Eeprom

Specifications

Location of Customer Controls

Section 2

Cabinet & Main Chassis

Service Method

Exploded Views

Electrical Adjustment Points Arrangement

Electrical Adjustment Procedures

Electrical Troubleshooting Guide

Block Diagrams

Circuit Diagrams

Printed Circuit Board Diagrams

Section 4 Mechanism

Deck Mechanism Parts Locations

Top View

Bottom View

Deck Mechanism Disassembly

Deck Mechanism Adjustment

Maintenance/Inspection Procedure

Mechanism Troubleshooting Guide

Exploded Views

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