Panasonic KX-TGA931S Manuals

Manuals and User Guides for Panasonic KX-TGA931S. We have 2 Panasonic KX-TGA931S manuals available for free PDF download: Service Manual

Panasonic KX-TGA931S Service Manual

Panasonic KX-TGA931S Service Manual (115 pages)

Expandable digital cordless answering system

Brand: Panasonic | Category: Answering Machine | Size: 4.14 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
  - Reset Circuit
    14
  - Auto Disconnect Circuit
    16
  - Parallel Connection Detect Circuit
    17
- Block Diagram (Handset)
  20
- Block Diagram (Handset_Rf Part)
  21
- Circuit Operation (Handset)
  22
- Sending Signal
  25
- Circuit Operation (RF Part)
  26
- Circuit Operation (Charger Unit)
  27
- Signal Route
  28
5 Location of Controls and Components

30
- Controls
  30
- Display
  30
6 Installation Instructions

31
- Connections
  31
- Battery
  31
7 Operating Instructions

33
- Programmable Settings
  33
- Error Messages
  36
- Troubleshooting
  37
8 Test Mode

41
- Adjustment and Test Mode Flow Chart
  41
9 Service Mode

48
- How to Clear User Setting
  48
10 Troubleshooting Guide

50
- Troubleshooting Flowchart
  50
  - Check Power
    51
  - Check Record
    52
  - Check Playback
    53
  - Check Link
    54
  - Check the Rf Part
    55
  - Registering a Handset to a Base Unit
    56
  - Deregistering a Handset
    56
  - Check Handset Transmission
    62
- How to Replace the Flat Package IC
  63
- How to Replace the LLP
  65
  - Package
    65
  - Package) IC
    65
11 Disassembly and Assembly Instructions

68
- Disassembly Instructions
  68
- How to Replace the Handset LCD
  72
12 Measurements and Adjustments

74
13 Schematic Diagram

79
14 Printed Circuit Board

89
15 Appendix Information of Schematic Diagram

99
16 Exploded View and Replacement Parts List

103
- Cabinet and Electrical Parts (Base Unit)
  103
- Cabinet and Electrical Parts (Handset)
  104
- Cabinet and Electrical Parts (Charger Unit)
  105
- Accessories and Packing Materials
  106
- Replacement Parts List
  110
- Base Unit
  110

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Panasonic KX-TGA931S Service Manual

Panasonic KX-TGA931S Service Manual (115 pages)

Expandable Digital Cordless Answering System

Brand: Panasonic | Category: Cordless Telephone | Size: 3.67 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
- Reset Circuit
  14
- Block Diagram (Handset)
  20
- Block Diagram (Handset_Rf Part)
  21
- Circuit Operation (Handset)
  22
- Circuit Operation (RF Part)
  26
- Circuit Operation (Charger Unit)
  27
- Signal Route
  28
5 Location of Controls and Components

30
- Controls
  30
- Display
  30
6 Installation Instructions

31
- Connections
  31
- Battery
  31
- Battery Charge
  32
7 Operating Instructions

33
- Programmable Settings
  33
- Error Messages
  36
- Troubleshooting
  37
8 Test Mode

41
- Adjustment and Test Mode Flow Chart
  41
9 Service Mode

48
- How to Clear User Setting
  48
10 Troubleshooting Guide

50
- Troubleshooting Flowchart
  50
- How to Replace the Flat Package IC
  63
- How to Replace the LLP
  65
  - Package
    65
11 Disassembly and Assembly Instructions

68
- Disassembly Instructions
  68
- How to Replace the Handset LCD
  72
12 Measurements and Adjustments

74
13 Schematic Diagram

79
14 Printed Circuit Board

89
15 Appendix Information of Schematic Diagram

99
16 Exploded View and Replacement Parts List

103
- Cabinet and Electrical Parts (Base Unit)
  103
- Cabinet and Electrical Parts (Handset)
  104
- Cabinet and Electrical Parts (Charger Unit)
  105
- Accessories and Packing Materials
  106
- Replacement Parts List
  110
- Charger Unit
  114

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