Panasonic KX-TG234 Manuals

Manuals and User Guides for Panasonic KX-TG234. We have 1 Panasonic KX-TG234 manual available for free PDF download: Service Manual

Panasonic KX-TG234 Service Manual

Panasonic KX-TG234 Service Manual (99 pages)

Digital Cordless Answering System

Brand: Panasonic | Category: Answering Machine | Size: 4.49 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
- US-DECT Description
  7
- Block Diagram (Base Unit_Main)
  9
- Block Diagram (Base Unit_Rf Part)
  10
- Circuit Operation (Base Unit)
  11
- Charge Circuit
  13
- 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

24
6 Installation Instructions

24
7 Operating Instructions

24
8 Test Mode

25
- Engineering Mode
  25
9 Service Mode

29
- How to Clear User Setting (Handset Only)
  29
10 Troubleshooting Guide

30
- Troubleshooting Flowchart
  30
  - Check Power
    31
  - Check Record
    32
  - Check Playback
    35
  - Check Link
    36
  - Check the Rf Part
    38
  - Registering a Handset to the Base Unit
    42
  - Deregistering a Handset
    42
  - Check Handset Transmission
    43
11 Disassembly and Assembly Instructions

44
- Disassembly Instructions
  44
- Charger Unit
  47
- How to Replace the Base Unit LCD
  48
- How to Replace the Handset LCD
  50
12 Measurements and Adjustments

51
13 Miscellaneous

61
- How to Replace the LLP (Leadless Leadframe Package) IC
  61
14 Schematic Diagram

67
15 Printed Circuit Board

77
16 Exploded View and Replacement Parts List

85
- Cabinet and Electrical Parts (Handset)
  86
- Cabinet and Electrical Parts (Charger Unit)
  87
- Accessories
  88
- Base Unit
  89
- Replacement Parts List
  89

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