Brother FAX875MC Manuals

Manuals and User Guides for Brother FAX875MC. We have 1 Brother FAX875MC manual available for free PDF download: Service Manual

Brother FAX875MC Service Manual

Brother FAX875MC Service Manual (123 pages)

Brand: Brother | Category: Fax Machine | Size: 1.47 MB

Table of Contents

Table of Contents

12
- Equipment Outline
  6
- External Appearance
  6
- Specifications
  7
- Overview
  
  14
  - Mechanical Layout
    14
  - Functional Block Diagram
    14
- Mechanisms
  
  15
- Control Electronics
  
  24
  - Configuration
    24
  - Main PCB
    24
    
    1 ] Primary Function Group
    25
    
    Fax100/570/615/625/635/675/575M/715M
    25
    
    2 ] ROM and DRAM Group
    26
    
    3 ] Image Processing Group
    27
    
    4 ] Analog Signal Processing Group
    28
    
    1 ] Primary Function Group
    29
    
    Fax725M/590Dt/590Mc/825Mc/875Mc
    29
    
    2 ] DRAM Group
    30
    
    3 ] Image Processing Group
    31
    
    4 ] Analog Signal Processing Group
    32
    
    5 ] Modem
    33
  - Ncu Pcb
    34
  - Control Panel PCB
    36
  - Power Supply
    37
Table of Contents

39
Table of Contents

51
- 1 Disassembly, Reassembly
  
  53
  - Safety Precautions
    53
  - Disassembly and Reassembly
    53
  - Preparation
    54
  - How to Access the Object Component
    54
  - Disassembly Order Flow
    55
  - ROM Cover
    56
  - Recording Paper Cover
    56
  - Panel Cover ASSY
    57
  - Panel Rear Cover and Control Panel
    58
  - Recorder & Cutter Unit
    59
  - LF Roller ASSY
    61
  - Bottom Plate
    62
  - Main PCB, NCU PCB, and Power Supply PCB
    63
  - Scanner Frame ASSY
    65
  - Drive Unit
    66
  - Handset Mount and Speaker
    67
  - Lubrication
    68
- Troubleshooting
  
  69
  - Introduction
    69
  - Precautions
    69
  - Checking Prior to Troubleshooting
    69
- Maintenance Mode
  
  75

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