Panasonic KX-TG7102FXS Manuals

Manuals and User Guides for Panasonic KX-TG7102FXS. We have 1 Panasonic KX-TG7102FXS manual available for free PDF download: Service Manual

Panasonic KX-TG7102FXS Service Manual

Panasonic KX-TG7102FXS Service Manual (82 pages)

Digital Cordless Phone

Brand: Panasonic | Category: Cordless Telephone | Size: 1.81 MB

Table of Contents

Table of Contents
3
1 Safety Precaution

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
    9
  - Pulse Dialing
    10
- Block Diagram (Handset)
  11
- Charge Circuit
  12
- Circuit Operation (Handset)
  12
- Circuit Operation (Charger Unit)
  12
- Signal Route
  13
5 Location of Controls and Components

14
- Controls
  14
6 Installation Instructions

14
- Connections
  14
- Base Unit
  14
- Battery
  15
- Battery Strength
  15
7 Operation Instructions

16
- Base Unit Settings
  16
- Sms Settings
  16
- Handset Settings
  17
- Cancelling a Handset
  18
- Registering a Handset to the Base Unit
  18
- For Service Hint
  19
8 Service Mode

20
- Engineering Mode
  20
9 Troubleshooting Guide

24
- Troubleshooting Flowchart
  24
  - Check Power
    25
  - Check Battery Charge
    26
  - Check Link
    27
  - Check Handset Transmission
    31
  - Bell Reception
    32
- Troubleshooting by Symptom (Base Unit and Charger Unit)
  33
- Troubleshooting by Symptom (Handset)
  37
- How to Replace the Flat Package IC
  40
10 Disassembly and Assembly Instructions

42
- Disassembly Instructions
  42
- How to Replace the Handset LCD
  45
11 Measurements and Adjustments

46
12 Schematic Diagram

57
- For Schematic Diagram
  57
- Schematic Diagram (Base Unit)
  58
- Schematic Diagram (Handset)
  60
- Talk Mode
  60
- Schematic Diagram (Charger Unit)
  62
13 Printed Circuit Board

63
- Circuit Board (Base Unit_Main)
  63
- Flow Solder Side View
  64
- Circuit Board (Handset)
  65
- Circuit Board (Charger Unit)
  67
14 Appendix Information of Schematic Diagram

68
- CPU Data (Base Unit)
  68
- CPU Data (Handset)
  70
- Diodes
  72
- Cabinet and Electric Parts (Base Unit)
  73
15 Exploded View and Replacement Parts List

73

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