Panasonic KX-FT21 Manuals

Manuals and User Guides for Panasonic KX-FT21. We have 1 Panasonic KX-FT21 manual available for free PDF download: Serivce Manual

Panasonic KX-FT21 Serivce Manual

Panasonic KX-FT21 Serivce Manual (166 pages)

Personal Facsimile

Brand: Panasonic | Category: Fax Machine | Size: 5.04 MB

Table of Contents

Table of Contents
2
1 Introduction

3
- Safety Precautions
  3
- Insulation Resistance Test
  3
- For Service Technicians
  3
- Battery Caution
  3
- Ac Caution
  4
- Personal Safety Precautions
  5
- Features
  6
- Specifications
  7
- Optional Accessories
  7
- CCITT No. 1 TEST CHART
  8
- Location of Controls
  9
- Connections
  10
- Installation
  11
  - Document Stacker
    11
  - Setting Your Logo
    12
  - Documents You Can Send
    13
- Maintenance Items and Component Locations
  14
2 Troubleshooting Guide

18
- Troubleshooting Summary
  18
- User Recoverable Errors
  19
- Troubleshooting Details
  21
- Remote Programming
  50
- Programming and Lists
  74
- Operation Flow
  74
- Test Functions
  79
- Journal
  81
3 Adjustments

83
- Adjusting the Feed Pressure
  83
4 Disassembly Instructions

84
5 How to Replace the Flat Package IC

95
6 Circuit Operations

97
- Connection Diagram
  97
- General Block Diagram
  98
- Control Section
  100
- Reset Circuit
  105
- Facsimile Section
  109
  - Block Diagram
    110
  - Thermal Head
    111
- Sensors and Switches
  119
- Modem Section
  122
- Analog Unit Block Diagram
  129
- Ncu Section
  130
- ITS (Integrated Telephone System) and MONITOR
  132
- Ext. Tel
  133
- Operation Panel
  135
- Power Supply Board Section
  137
- 7 For the Schematic Diagrams
  
  140
- 8 Printed Circuit Board
  
  141
  - Printed Circuit Board (Digital Board): Component View
    141
  - Printed Circuit Board (Digital Board): Bottom View
    142
    
    Component View
    143
    
    Bottom View
    144
    
    Printed Circuit Board
    145
    
    Printed Circuit Board (Analog Board)
    145
    
    Supply)
    145
    
    Printed Circuit Board (Operation Board)
    146
- 9 Schematic Diagram
  
  147
10 Terminal Guide of the IC·s Transistors and Diodes

151
11 Fixtures and Tools

152
12 Cabinet, Mechanical and Electrical Parts

153
- Location
  153
- Operation Panel Section
  153
- Upper Cabinet Section
  154
- Lower Cabinet/P.C.b. Section
  155
- Motor Section
  156
- Actual Size of Screws and Washer
  157
13 Accessories and Packing Materials

158
14 Replacement Parts List

159
- Cabinet and Electrical Parts
  159
- Digital Board Parts
  160
- Analog Board Parts
  162
- Operation Board Parts
  164
- Power Supply Board Parts
  165
- Fixtures and Tools
  166

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