User Manuals: Panasonic KX-TGA641FXJ Cordless Phone

Manuals and User Guides for Panasonic KX-TGA641FXJ Cordless Phone. We have 1 Panasonic KX-TGA641FXJ Cordless Phone manual available for free PDF download: Service Manual

Panasonic KX-TGA641FXJ Service Manual

Panasonic KX-TGA641FXJ Service Manual (101 pages)

Digital Cordless Phone

Brand: Panasonic | Category: Cordless Telephone | Size: 2.63 MB

Table of Contents

Table of Contents
3
1 Safety Precautions

4
- For Service Technicians
  4
2 Warning

4
3 Specifications

6
4 Technical Descriptions

7
- Block Diagram (Base Unit)
  7
- Circuit Operation (Base Unit)
  8
  - Power Supply Circuit
    9
  - Telephone Line Interface
    10
- Block Diagram (Handset)
  11
- Circuit Operation (Handset)
  12
- Circuit Operation (Charger Unit)
  13
- Signal Route
  14
5 Location of Controls and Components

15
- Controls
  15
6 Installation Instructions

16
- Connections
  16
- Battery
  16
7 Operating Instructions

18
- Programmable Settings
  18
- Sms Setting
  19
- Registering a Handset to a Base Unit
  20
- Copying Phonebook Entries
  20
- Dialling Mode
  21
- Error Messages
  21
- Troubleshooting
  22
- For Service Hint
  26
8 Service Mode

27
9 Troubleshooting Guide

34
- Troubleshooting Flowchart
  34
  - Check Power
    35
  - Check Battery Charge
    36
  - Charger Unit
    36
  - Check Link
    37
  - Check the Rf Part
    41
  - Check Handset Transmission
    44
  - Bell Reception
    45
- Troubleshooting by Symptom (Base Unit and Charger Unit)
  46
- Troubleshooting by Symptom (Handset)
  50
10 Disassembly and Assembly Instructions

54
- Disassembly Instructions
  54
- How to Replace the Handset LCD
  57
11 Measurements and Adjustments

58
12 Miscellaneous

69

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