Panasonic KX-TGA820B - Cordless Extension Handset Manuals

Manuals and User Guides for Panasonic KX-TGA820B - Cordless Extension Handset. We have 2 Panasonic KX-TGA820B - Cordless Extension Handset manuals available for free PDF download: Service Manual, Installation Manual

Panasonic KX-TGA820B - Cordless Extension Handset Service Manual

Panasonic KX-TGA820B - Cordless Extension Handset Service Manual (97 pages)

Brand: Panasonic | Category: Telephone | Size: 3 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
Block Diagram (Base Unit)
7
Circuit Operation (Base Unit)
8
Block Diagram (Handset)
11
Circuit Operation (Handset)
12
Circuit Operation (Charger Unit)
13
Signal Route
14
Location of Controls and Components
16
Controls
16
Displays
16
Installation Instructions
17
Connections
17
Battery
18
Operation Instructions
20
Programmable Settings
20
Registering a Handset to a Base Unit
23
Copying Handset Phonebook Entries
23
Error Messages
24
Troubleshooting
25
Service Mode
30
Engineering Mode
30
Copying Phonebook Items When Repairing
34
How to Clear User Setting
36
Troubleshooting Guide
37
Troubleshooting Flowchart
37
Troubleshooting by Symptom (Base Unit)
48
Troubleshooting by Symptom (Handset)
48
How to Replace the Flat Package
49
How to Replace the LLP
51
Package
51
Disassembly and Assembly Instructions
53
Disassembly Instructions
53
Assembly Instructions
57
Measurements and Adjustments
58
The Setting Method of JIG (Base Unit)
58
Adjustment Standard (Base Unit)
60
Adjustment Standard (Charger Unit)
61
The Setting Method of JIG (Handset)
62
Adjustment Standard (Handset)
64
Things to Do after Replacing IC or X'tal
65
How to Check the Handset Speaker or Receiver
66
Frequency Table (Mhz)
66
Schematic Diagram
67
For Schematic Diagram
67
Schematic Diagram (Base Unit_Main)
68
Schematic Diagram (Base Unit_Operation)
70
Schematic Diagram (Handset)
72
Schematic Diagram (Charger Unit)
74
Printed Circuit Board
75
Circuit Board (Base Unit_Main)
75
Circuit Board (Base Unit_Operation)
77
Circuit Board (Handset)
79
Circuit Board (Charger Unit)
81
Appendix Information of Schematic Diagram
82
CPU Data (Base Unit)
82
CPU Data (Handset)
84
Terminal Guide of the Ics, Transistors and Diodes
86
Exploded View and Replacement Parts List
87
Cabinet and Electrical Parts (Base Unit)
87
Cabinet and Electrical Parts (Handset)
88
Cabinet and Electrical Parts (Charger Unit)
89
Accessories and Packing Materials
90
Replacement Part List
93

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Panasonic KX-TGA820B - Cordless Extension Handset Installation Manual

Panasonic KX-TGA820B - Cordless Extension Handset Installation Manual (12 pages)

Expandable Digital Cordless Handset

Brand: Panasonic | Category: Handsets | Size: 0.75 MB

Table of Contents

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