Panasonic KX-TG3712BXB Manuals

Manuals and User Guides for Panasonic KX-TG3712BXB. We have 1 Panasonic KX-TG3712BXB manual available for free PDF download: Service Manual

Panasonic KX-TG3712BXB Service Manual

Panasonic KX-TG3712BXB Service Manual (90 pages)

Telephone Equipment

Brand: Panasonic | Category: Telephone | Size: 3.31 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
- Block Diagram (Handset)
  18
- Block Diagram (Handset_Rf Part)
  19
- Circuit Operation (Handset)
  20
- Behavior of Electric Power Failure
  22
- Circuit Operation (Charger Unit)
  22
- Signal Route
  23
5 Location of Controls and Components

24
6 Installation Instructions

24
7 Operating Instructions

24
8 Test Mode

25
- Engineering Mode
  25
- Copying Phonebook Items When Repairing
  29
9 Service Mode

31
- How to Clear User Setting
  31
10 Troubleshooting Guide

32
- Troubleshooting Flowchart
  32
11 Disassembly and Assembly Instructions

41
- Disassembly Instructions
  41
- How to Replace the Handset LCD
  45
12 Measurements and Adjustments

46
13 Miscellaneous

61
- How to Replace the LLP
  61
14 Schematic Diagram

69
15 Printed Circuit Board

77
16 Exploded View and Replacement Parts List

82

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