Panasonic KX-TGA641FXT Manuals

Manuals and User Guides for Panasonic KX-TGA641FXT. We have 4 Panasonic KX-TGA641FXT manuals available for free PDF download: Service Manual

Panasonic KX-TGA641FXT Service Manual

Panasonic KX-TGA641FXT Service Manual (105 pages)

Digital Cordless Answering System

Brand: Panasonic | Category: Cordless Telephone | Size: 2.96 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
- Block Diagram (Base Unit)
  7
- Circuit Operation (Base Unit)
  8
- Power Supply Circuit
  9
- Block Diagram (Handset)
  11
- Charge Circuit
  12
- Circuit Operation (Handset)
  12
- Circuit Operation (Charger Unit)
  13
- Signal Route
  14
5 Location of Controls and Components

16
- Controls
  16
6 Installation Instructions

17
- Connections
  17
- Battery
  17
7 Operating Instructions

19
- Programmable Settings
  19
- Answering System Setting
  20
- Registering a Handset to a Base Unit
  21
- Deregistering a Handset
  21
- Copying Phonebook Entries
  21
- Dialling Mode
  22
- Error Messages
  22
- Troubleshooting
  23
- For Service Hint
  27
8 Service Mode

28
9 Troubleshooting Guide

35
- Troubleshooting Flowchart
  35
  - Check Power
    36
  - Charger Unit
    37
  - Check Link
    38
  - Check the Rf Part
    42
  - Check Handset Transmission
    45
  - Base Unit
    46
- Troubleshooting by Symptom (Base Unit and Charger Unit)
  47
- Troubleshooting by Symptom (Handset)
  51
10 Disassembly and Assembly Instructions

55
- Disassembly Instructions
  55
- How to Replace the Handset LCD
  59
11 Measurements and Adjustments

60
12 Miscellaneous

71
- CPU Data (Base Unit)
  71
- CPU Data (Handset)
  73
- How to Replace the Flat Package IC
  75
- How to Replace the LLP
  77
  - Package
    77
  - Terminal Guide of the Ics, Transistors and Diodes
    79
13 Schematic Diagram

81
14 Printed Circuit Board

89
- Circuit Board (Base Unit_Main)
  89
- Bottom View
  90
- Circuit Board (Base Unit_Operation)
  91
- Circuit Board (Handset)
  93
- Circuit Board (Charger Unit)
  95
15 Exploded View and Replacement Parts List

96

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Panasonic KX-TGA641FXT Service Manual

Panasonic KX-TGA641FXT Service Manual (105 pages)

Telephone Equipment, Digital Cordless Answering System, Caller ID and SMS Compatible

Brand: Panasonic | Category: Answering Machine | Size: 2.98 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
- Block Diagram (Base Unit)
  7
- Circuit Operation (Base Unit)
  8
- Power Supply Circuit
  9
- Block Diagram (Handset)
  11
- Circuit Operation (Handset)
  12
- Circuit Operation (Charger Unit)
  13
- Signal Route
  14
5 Location of Controls and Components

16
- Controls
  16
6 Installation Instructions

17
- Connections
  17
- Battery
  17
7 Operating Instructions

19
- Programmable Settings
  19
- Answering System Setting
  20
- Registering a Handset to a Base Unit
  21
- Copying Phonebook Entries
  21
- Dialling Mode
  22
- Error Messages
  22
- Troubleshooting
  23
- For Service Hint
  27
8 Service Mode

28
9 Troubleshooting Guide

35
- Troubleshooting Flowchart
  35
  - Check Power
    36
  - Base Unit
    37
  - Charger Unit
    37
  - Check Link
    38
  - Check the Rf Part
    42
  - Check Handset Transmission
    45
- Troubleshooting by Symptom (Base Unit and Charger Unit)
  47
- Troubleshooting by Symptom (Handset)
  51
10 Disassembly and Assembly Instructions

55
- Disassembly Instructions
  55
- How to Replace the Handset LCD
  59
11 Measurements and Adjustments

60
12 Miscellaneous

71

Panasonic KX-TGA641FXT Service Manual

Panasonic KX-TGA641FXT Service Manual (101 pages)

Digital Cordless Phone

Brand: Panasonic | Category: Cordless Telephone | Size: 2.63 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
- Block Diagram (Base Unit)
  7
- Circuit Operation (Base Unit)
  8
  - Power Supply Circuit
    9
  - Telephone Line Interface
    10
- Block Diagram (Handset)
  11
- Circuit Operation (Handset)
  12
- Circuit Operation (Charger Unit)
  13
- Signal Route
  14
5 Location of Controls and Components

15
- Controls
  15
6 Installation Instructions

16
- Connections
  16
- Battery
  16
7 Operating Instructions

18
- Programmable Settings
  18
- Sms Setting
  19
- Registering a Handset to a Base Unit
  20
- Copying Phonebook Entries
  20
- Dialling Mode
  21
- Error Messages
  21
- Troubleshooting
  22
- For Service Hint
  26
8 Service Mode

27
9 Troubleshooting Guide

34
- Troubleshooting Flowchart
  34
  - Check Power
    35
  - Check Battery Charge
    36
  - Charger Unit
    36
  - Check Link
    37
  - Check the Rf Part
    41
  - Check Handset Transmission
    44
  - Bell Reception
    45
- Troubleshooting by Symptom (Base Unit and Charger Unit)
  46
- Troubleshooting by Symptom (Handset)
  50
10 Disassembly and Assembly Instructions

54
- Disassembly Instructions
  54
- How to Replace the Handset LCD
  57
11 Measurements and Adjustments

58
12 Miscellaneous

69

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Panasonic KX-TGA641FXT Service Manual

Panasonic KX-TGA641FXT Service Manual (100 pages)

Brand: Panasonic | Category: Cordless Telephone | Size: 2.84 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
- Block Diagram (Base Unit)
  7
- Circuit Operation (Base Unit)
  8
  - Power Supply Circuit
    9
  - Telephone Line Interface
    10
- Block Diagram (Handset)
  11
- Circuit Operation (Handset)
  12
- Circuit Operation (Charger Unit)
  13
- Signal Route
  14
5 Location of Controls and Components

15
- Controls
  15
6 Installation Instructions

16
- Connections
  16
- Battery
  16
7 Operating Instructions

18
- Programmable Settings
  18
- Sms Setting
  19
- Registering a Handset to a Base Unit
  20
- Copying Phonebook Entries
  20
- Error Messages
  21
- Troubleshooting
  22
- For Service Hint
  26
8 Service Mode

27
9 Troubleshooting Guide

34
- Troubleshooting Flowchart
  34
  - Check Power
    35
  - Check Battery Charge
    36
  - Charger Unit
    36
  - Check Link
    37
  - Check the Rf Part
    41
  - Check Handset Transmission
    44
  - Bell Reception
    45
- Troubleshooting by Symptom (Base Unit and Charger Unit)
  46
- Troubleshooting by Symptom (Handset)
  50
10 Disassembly and Assembly Instructions

54
- Disassembly Instructions
  54
- How to Replace the Handset LCD
  57
11 Measurements and Adjustments

58
12 Miscellaneous

69
13 Schematic Diagram

79
14 Printed Circuit Board

85
15 Exploded View and Replacement Parts List

90

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