Panasonic KX-FT21BX-W Manuals

Manuals and User Guides for Panasonic KX-FT21BX-W. We have 1 Panasonic KX-FT21BX-W manual available for free PDF download: Service Manual

Panasonic KX-FT21BX-W Service Manual

Panasonic KX-FT21BX-W Service Manual (206 pages)

Personal FAX

Brand: Panasonic | Category: Fax Machine | Size: 3.92 MB

Table of Contents

Table of Contents

28
- Type
  16
- For Service Technicians
  31
- Insulation Resistance Test
  31
- Safety Precautions
  31
- AC Caution
  32
- Battery Caution
  32
- Personal Safety Precautions
  33
- Optional Accessories
  35
- Specifications
  35
- CCITT No.1 Test Chart
  36
- Location of Controls
  37
- Control Panel
  38
- Connections
  39
- Document Stacker
  40
- Installation
  40
  - Setting Your Logo
    41
  - Documents You Can Send
    42
- Maintenance Items and Component Locations
  43
Troubleshooting Guide

47
- 1 Troubleshooting Summary
  
  48
  - Troubleshooting
    48
  - Precautions
    48
- 2 User Recoverable Errors
  
  49
  - Document Jam
    50
- 3 Troubleshooting Details
  
  51
  - Outline
    51
  - Starting Troubleshooting
    51
  - Table of Troubleshooting Items
    52
  - Simple Check List
    53
  - Communication Section
    63
  - ADF Section
    64
  - Digital Board Section
    85
  - Analog Board Section
    98
  - Power Supply Section
    100
  - Operation Board Section
    104
  - Sensor Section
    105
  - Read Section
    106
  - Thermal Head Section
    108
- 4 Programming and Lists
  
  109
- 5 Test Functions
  
  114
- 6 Journal 3
  
  116
  - Adjusting the Feeder Pressure
    119
Disassembly Instructions

120
Circuit Operations

134
- 1 Connection Diagram
  
  135
- 2 General Block Diagram
  
  136
- 3 Control Section
  
  138
  - Block Diagram
    142
  - Reset Circuit
    143
  - SRAM and RTC Back up Circuit
    144
  - Supervision Circuit for the Thermal Head Temperature
    145
  - LED Array
    146
- 4 Facsimile Section
  
  146
  - Image Data Flow During Facsimile Operation
    146
  - Thermal Head
    147
  - Timing Chart
    149
  - Scanning Block
    150
  - Stepping Motor Drive Circuit
    151
  - Gear Section
    152
  - Sensor and Switches
    156
- 5 MODEM Section
  
  159
  - Function
    161
  - MODEM Circuit Operation
    165
- 6 NCU Section
  
  167
- 7 ITS and Monitor Section
  
  169
- 8 Ext.tel
  
  170
- 9 Operation Panel
  
  172
- 10 Power Supply Switching Board Section
  
  174
  - Schematic Diagram (Switching Power Supply)
    188
  - Fixtures and Tools
    192
  - Cabinet, Mechanical and Electrical Parts Location
    193
    
    Pfgv1009Z Cover, Tel Card
    199
  - Replacement Parts List
    199
    
    Pfjq1015Z Motor
    200
    
    Cn1 Pqjp8G30Y Connector, 8Pin
    201

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