Panasonic KX-TGA670BXB Manuals

Manuals and User Guides for Panasonic KX-TGA670BXB. We have 1 Panasonic KX-TGA670BXB manual available for free PDF download: Service Manual

Panasonic KX-TGA670BXB Service Manual

Panasonic KX-TGA670BXB Service Manual (131 pages)

Telephone Equipment. Expandable Digital Cordless Answering System

Brand: Panasonic | Category: Telephone System | Size: 4.19 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
Specifications
6
Technical Descriptions
7
FHSS Description
7
Explanation of Link Data Communication
10
Block Diagram (Base Unit_Main)
11
Block Diagram (Base Unit_Rf Part)
12
Circuit Operation (Base Unit)
13
Block Diagram (Handset_Main)
23
Block Diagram (Handset_Rf Part)
24
Circuit Operation (Handset)
25
Circuit Operation (RF Part)
29
Circuit Operation (Charger Unit)
34
Signal Route
35
Location of Controls and Components
37
Controls
37
Displays
38
Installation Instructions
39
Setting up the Base Unit
39
Setting up the Handset
42
Battery Installation/Replacement
42
Battery Charge
42
Operation Instructions
44
Symbols Used in These Operating Instructions
44
Programmable Settings
45
Error Messages
49
Troubleshooting
50
Test Mode
53
Adjustment and Test Mode Flow Chart
53
Service Mode
61
How to Clear User Setting
61
Troubleshooting Guide
62
Troubleshooting Flowchart
62
How to Replace the Flat Package
75
How to Replace the LLP
77
Package
77
Disassembly and Assembly Instructions
79
Disassembly Instructions
79
Fix the LCD and the Receiver Guide to the Main P.C.board (Handset)
82
Measurements and Adjustments
83
Things to Do after Replacing
83
Base Unit Reference Drawing
84
Handset Reference Drawing
85
Frequency Table
86
Schematic Diagram
88
For Schematic Diagram
88
Schematic Diagram (Base Unit_Main)
90
Schematic Diagram (Base Unit_Rf Part)
94
Schematic Diagram (Base Unit_Operation)
96
Schematic Diagram (Handset_Main)
98
Schematic Diagram (Handset_Rf Part)
100
Schematic Diagram (Charger Unit)
102
Printed Circuit Board
103
Circuit Board (Base Unit_Main)
103
Circuit Board (Base Unit_Rf Part)
105
Circuit Board (Base Unit_Operation)
107
Circuit Board (Handset_Main)
109
Circuit Board (Handset_Rf Part)
111
Circuit Board (Charger Unit)
112
Appendix Information of Schematic Diagram
113
CPU Data (Base Unit)
113
CPU Data (Handset)
115
Explanation of IC Terminals (RF Part)
116
Terminal Guide of the Ics, Transistors and Diodes
119
Exploded View and Replacement Parts List
120
Cabinet and Electrical Parts (Base Unit)
120
Cabinet and Electrical Parts (Handset)
121
Cabinet and Electrical Parts (Charger Unit)
122
Accessories and Packing Materials
123
Replacement Parts List
125

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