Panasonic KX-TGA931BXT Manuals

Manuals and User Guides for Panasonic KX-TGA931BXT. We have 1 Panasonic KX-TGA931BXT manual available for free PDF download: Service Manual

Panasonic KX-TGA931BXT Service Manual

Panasonic KX-TGA931BXT Service Manual (112 pages)

Expandable Digital Cordless Answering System

Brand: Panasonic | Category: Answering Machine | Size: 3.48 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)
19
Block Diagram (Handset_Rf Part)
20
Circuit Operation (Handset)
21
Circuit Operation (RF Part)
25
Signal Route
27
Location of Controls and Components
29
Controls
29
Display
29
Installation Instructions
30
Connections
30
Battery
30
Operating Instructions
32
Programmable Settings
32
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
78
For Schematic Diagram
78
Schematic Diagram (Base Unit_Main)
80
Schematic Diagram (Base Unit_Rf Part)
82
Schematic Diagram (Base Unit_Operation)
83
Schematic Diagram (Handset_Main)
84
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
Schematic Diagram (Handset_Rf Part)
97
Circuit Board (Handset_Rf Part)
97
CPU Data (Base Unit)
99
Appendix Information of Schematic Diagram
99
CPU Data (Handset)
100
Explanation of IC Terminals (RF Part)
101
Diodes
102
Exploded View and Replacement Parts List
103
Cabinet and Electrical Parts (Base Unit)
103
Cabinet and Electrical Parts (Handset)
104
Accessories and Packing Materials
106
Replacement Parts List
108

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