Panasonic KX-TG3412BXH Manuals

Manuals and User Guides for Panasonic KX-TG3412BXH. We have 1 Panasonic KX-TG3412BXH manual available for free PDF download: Service Manual

Panasonic KX-TG3412BXH Service Manual

Panasonic KX-TG3412BXH Service Manual (83 pages)

2.4 GHz Digital Cordless Phone Solution

Brand: Panasonic | Category: Cordless Telephone | Size: 2.58 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
- FHSS Description
  7
- Block Diagram (Base Unit_Main)
  9
- Tel Interface Circuit
  10
- Block Diagram (Base Unit_Rf Part)
  11
- Circuit Operation (Base Unit)
  12
  - Charge Circuit
    14
  - Telephone Line Interface
    15
- Block Diagram (Handset)
  18
- Block Diagram (Handset_Rf Part)
  19
- Circuit Operation (Handset)
  20
- Circuit Operation (Charger Unit)
  21
- Signal Route
  22
5 Location of Controls and Components

23
6 Installation Instructions

23
7 Operating Instructions

23
8 Test Mode

24
- Engineering Mode
  24
9 Service Mode

28
- How to Clear User Setting
  28
10 Troubleshooting Guide

29
- Troubleshooting Flowchart
  29
  - Check Power
    30
  - Check Battery Charge
    31
  - Check Link
    32
  - Check the Rf Part
    34
  - Registering a Handset to the Base Unit
    38
  - Check Handset Transmission
    39
11 Disassembly and Assembly Instructions

40
- Disassembly Instructions
  40
- How to Replace the Handset LCD
  43
12 Measurements and Adjustments

44
13 Miscellaneous

57
- How to Replace the LLP
  57
14 Schematic Diagram

62
15 Printed Circuit Board

71
16 Exploded View and Replacement Parts List

76
- Cabinet and Electrical Parts (Handset)
  77
- Cabinet and Electrical Parts (Charger Unit)
  78
- Accessories
  79
- Replacement Parts List
  80
  - Charger Unit
    83
  - Fixtures and Tools
    83

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