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KX-TGA403LAT
Panasonic KX-TGA403LAT Manuals
Manuals and User Guides for Panasonic KX-TGA403LAT. We have
3
Panasonic KX-TGA403LAT manuals available for free PDF download: Service Manual
Panasonic KX-TGA403LAT Service Manual (98 pages)
Expandable Digital Cordless Phone and Expandable Digital Cordless Answering System
Brand:
Panasonic
| Category:
Cordless Telephone
| Size: 2.29 MB
Table of Contents
Table of Contents
3
1 Safety Precautions
4
For Service Technicians
4
2 Warning
4
Battery Caution
4
About Lead Free Solder (Pbf: Pb Free)
4
Discarding of P. C. Board
5
3 Specifications
6
4 Technical Descriptions
7
US-DECT Description
7
Block Diagram (Base Unit_Main)
9
Block Diagram (Base Unit_Rf Part)
11
Circuit Operation (Base Unit)
12
Charge Circuit
15
Telephone Line Interface
16
Block Diagram (Handset)
20
Block Diagram (Handset_Rf Part)
21
Circuit Operation (Handset)
22
Circuit Operation (Charger Unit)
24
Signal Route
25
5 Location of Controls and Components
28
6 Installation Instructions
28
7 Operating Instructions
28
8 Test Mode
29
Engineering Mode
29
9 Service Mode
33
How to Clear User Setting (Handset Only)
33
10 Troubleshooting Guide
34
Troubleshooting Flowchart
34
Check Power
35
Base Unit
36
Check Battery Charge
37
Charger Unit
37
Check Link
38
Check the Rf Part
40
Check Handset Transmission
45
11 Disassembly and Assembly Instructions
46
Disassembly Instructions
46
How to Replace the Handset LCD
51
12 Measurements and Adjustments
52
Equipment Required
52
The Setting Method of JIG
52
Adjustment Standard (Base Unit)
56
Adjustment Standard (Charger Unit)
58
Adjustment Standard (Handset)
59
Things to Do after Replacing IC or X'tal
60
Frequency Table
62
13 Miscellaneous
63
How to Replace the Flat Package
63
How to Replace the Shield Case
65
How to Replace the LLP (Leadless Leadframe Package) IC
67
Package
67
Terminal Guide of the Ics, Transistors and Diodes
69
14 Schematic Diagram
70
For Schematic Diagram
70
Schematic Diagram (Base Unit_Main)
72
(KX-TG4071/4072/4073 Only)
76
Schematic Diagram (Base Unit_Operation KX-TG4071/4072/4073 Only)
76
Schematic Diagram (Handset_Main)
78
Schematic Diagram (Charger Unit)
80
15 Printed Circuit Board
81
Circuit Board (Base Unit_Main)
81
Circuit Board (Base Unit_Operation) (KX-TG4071/4072/4073 Only)
83
Circuit Board (Handset_Main)
85
Circuit Board (Charger Unit)
87
Cabinet and Electrical Parts (Base Unit)
88
16 Exploded View and Replacement Parts List
88
Cabinet and Electrical Parts (Handset)
90
Cabinet and Electrical Parts (Charger Unit)
91
Accessories
92
Replacement Parts List
93
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Panasonic KX-TGA403LAT Service Manual (87 pages)
Telephone Accessories
Brand:
Panasonic
| Category:
Telephone Accessories
| Size: 2.49 MB
Table of Contents
Table of Contents
3
1 Safety Precautions
4
For Service Technicians
4
2 Warning
4
Battery Caution
4
About Lead Free Solder (Pbf: Pb Free)
4
Discarding of P. C. Board
5
3 Specifications
6
4 Technical Descriptions
7
US-DECT Description
7
Signal Flowchart in the Radio Parts
8
Block Diagram (Base Unit_Main)
9
Block Diagram (Base Unit_Rf Part)
10
Circuit Operation (Base Unit)
11
Charge Circuit
13
Telephone Line Interface
14
Block Diagram (Handset)
18
Block Diagram (Handset_Rf Part)
19
Circuit Operation (Handset)
20
Circuit Operation (Charger Unit)
22
Signal Route
23
5 Location of Controls and Components
25
6 Installation Instructions
25
7 Operating Instructions
25
8 Test Mode
26
Engineering Mode
26
9 Service Mode
30
How to Clear User Setting (Handset Only)
30
10 Troubleshooting Guide
31
Troubleshooting Flowchart
31
Check Power
32
Base Unit
33
Check Battery Charge
34
Check Link
35
Check the Rf Part
37
Check Handset Transmission
42
Check Handset Reception
42
11 Disassembly and Assembly Instructions
43
Disassembly Instructions
43
How to Replace the Handset LCD
47
12 Measurements and Adjustments
48
Equipment Required
48
The Setting Method of JIG
48
Adjustment Standard (Base Unit)
51
Adjustment Standard (Charger Unit)
52
Adjustment Standard (Handset)
53
Things to Do after Replacing IC or X'tal
54
Frequency Table
56
13 Miscellaneous
57
How to Replace the Flat Package IC
57
How to Install the IC
58
How to Replace the Shield Case
59
How to Install the Shield Case
60
How to Replace the LLP (Leadless Leadframe Package) IC
61
Package
61
Terminal Guide of the Ics, Transistors and Diodes
63
14 Schematic Diagram
64
For Schematic Diagram
64
Schematic Diagram (Base Unit_Main)
66
Schematic Diagram (Base Unit_Operation)
68
Schematic Diagram (Handset_Main)
70
Schematic Diagram (Charger Unit)
72
15 Printed Circuit Board
73
Circuit Board (Base Unit_Main)
73
Bottom View
74
Circuit Board (Base Unit_Operation)
75
Circuit Board (Handset_Main)
77
Circuit Board (Charger Unit)
79
16 Exploded View and Replacement Parts List
80
Cabinet and Electrical Parts (Base Unit)
80
Cabinet and Electrical Parts (Handset)
81
Cabinet and Electrical Parts (Charger Unit)
82
Accessories
83
Replacement Parts List
84
Charger Unit
87
Panasonic KX-TGA403LAT Service Manual (79 pages)
Expandable Digital Cordless Phone
Brand:
Panasonic
| Category:
Digital cordless phone
| Size: 2.25 MB
Table of Contents
Table of Contents
3
1 Safety Precautions
4
For Service Technicians
4
2 Warning
4
Battery Caution
4
About Lead Free Solder (Pbf: Pb Free)
4
Discarding of P. C. Board
5
3 Specifications
6
4 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)
18
Block Diagram (Handset_Rf Part)
19
Circuit Operation (Handset)
20
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
9 Service Mode
29
How to Clear User Setting (Handset Only)
29
10 Troubleshooting Guide
30
Troubleshooting Flowchart
30
11 Disassembly and Assembly Instructions
41
Disassembly Instructions
41
How to Replace the Handset LCD
44
12 Measurements and Adjustments
45
Equipment Required
45
The Setting Method of JIG
45
Adjustment Standard (Base Unit)
48
Adjustment Standard (Charger Unit)
49
Adjustment Standard (Handset)
50
Things to Do after Replacing IC or X'tal
51
Frequency Table
53
13 Miscellaneous
54
How to Replace the Flat Package
54
How to Replace the Shield Case
56
How to Replace the LLP
58
Package
58
Terminal Guide of the Ics, Transistors and Diodes
60
14 Schematic Diagram
61
For Schematic Diagram
61
Schematic Diagram (Base Unit_Main)
62
Schematic Diagram (Handset_Main)
64
Schematic Diagram (Charger Unit)
66
15 Printed Circuit Board
67
Circuit Board (Base Unit_Main)
67
Circuit Board (Handset_Main)
69
Circuit Board (Charger Unit)
71
16 Exploded View and Replacement Parts List
72
Cabinet and Electrical Parts (Base Unit)
72
Cabinet and Electrical Parts (Handset)
73
Cabinet and Electrical Parts (Charger Unit)
74
Accessories
75
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