Panasonic KX-TGA931T Manuals

Manuals and User Guides for Panasonic KX-TGA931T. We have 4 Panasonic KX-TGA931T manuals available for free PDF download: Service Manual

Panasonic KX-TGA931T Service Manual

Panasonic KX-TGA931T 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-TGA931T Service Manual

Panasonic KX-TGA931T 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

Panasonic KX-TGA931T Service Manual

Panasonic KX-TGA931T Service Manual (110 pages)

Brand: Panasonic | Category: Cordless Telephone | Size: 3.5 MB

Table of Contents

Table of Contents
3
Safety Precautions
4
For Service Technicians
4
Warning
4
Battery Caution
4
About Lead Free Solder (Pbf: Pb Free)
4
Discarding of P. C. Board
5
Specifications
6
Technical Descriptions
7
DECT Description
7
Block Diagram (Base Unit_Main)
9
Block Diagram (Base Unit_Rf Part)
10
Circuit Operation (Base Unit)
11
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
Location of Controls and Components
30
Controls
30
Display
30
Installation Instructions
31
Connections
31
Battery
31
Operating Instructions
33
Programmable Settings
33
Error Messages
36
Troubleshooting
37
Test Mode
41
Adjustment and Test Mode Flow Chart
41
Service Mode
48
How to Clear User Setting
48
Troubleshooting Guide
50
Troubleshooting Flowchart
50
How to Replace the Flat Package
63
How to Replace the LLP
65
Package
65
Disassembly and Assembly Instructions
68
Disassembly Instructions
68
How to Replace the Handset LCD
72
Measurements and Adjustments
74
Things to Do after Replacing IC or X'tal
74
Base Unit Reference Drawing
75
Handset Reference Drawing
76
Frequency Table
77
Schematic Diagram
79
For Schematic Diagram
79
Schematic Diagram (Base Unit_Main)
80
Schematic Diagram (Base Unit_Rf Part)
82
Schematic Diagram (Base Unit_Operation)
83
Schematic Diagram (Handset_Main)
84
Schematic Diagram (Handset_Rf Part)
86
Schematic Diagram (Charger Unit)
87
Printed Circuit Board
89
Circuit Board (Base Unit_Main)
89
Circuit Board (Base Unit_Rf Part)
91
Circuit Board (Base Unit_Operation)
93
Circuit Board (Handset_Main)
95
Circuit Board (Handset_Rf Part)
97
Circuit Board (Charger Unit)
98
Appendix Information of Schematic Diagram
99
CPU Data (Base Unit)
99
CPU Data (Handset)
100
Explanation of IC Terminals (RF Part)
101
Terminal Guide of the Ics, Transistors and Diodes
102
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
105
Replacement Parts List
106

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Panasonic KX-TGA931T Service Manual

Panasonic KX-TGA931T Service Manual (26 pages)

Brand: Panasonic | Category: Telephone System | Size: 1.46 MB

Table of Contents

Table of Contents
3
Safety Precautions
4
For Service Technicians
4
Warning
4
Battery Caution
4
Specifications
5
Location of Controls and Components
6
Controls
6
Display
6
Installation Instructions
7
Connections
7
Battery
7
Operating Instructions
9
Programmable Settings
9
Error Messages
12
Troubleshooting
13
Schematic Diagram
17
For Schematic Diagram
17
Schematic Diagram (Base Unit_Main)
18
Schematic Diagram (Base Unit_Rf Part)
20
Schematic Diagram (Base Unit_Operation)
21
Schematic Diagram (Handset_Main)
22
Schematic Diagram (Handset_Rf Part)
24
Exploded View and Replacement Parts List
25

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