Panasonic KX-TCA181UAT Manuals

Manuals and User Guides for Panasonic KX-TCA181UAT. We have 1 Panasonic KX-TCA181UAT manual available for free PDF download: Service Manual

Panasonic KX-TCA181UAT Service Manual (101 pages)

Brand: Panasonic | Category: Cordless Telephone | Size: 2.15 MB

Table of Contents
2
ABOUT LEAD FREE SOLDER (Pbf: Pb Free)
4
Suggested Pbf Solder
4
How to Recognize that Pb Free Solder Is Used
5
For Service Technicians
5
Caution
5
Operating Instructions
6
Battery
6
Location of Controls
7
Connections
8
Guide to Settings
9
For Service Hint
11
Disassembly Instructions
12
Base Unit
12
Handset
13
Charger Unit
15
Assembly Instructions
16
Fix the LCD to the Main P.C.board (Handset)
16
Troubleshooting Flowchart
17
Check Power
18
Check Battery Charge
19
Check Link
20
Check Handset Transmission
24
Check Handset Reception
24
Check Caller ID
24
Bell Reception
25
Troubleshooting by Symptom (Base Unit and Charger Unit)
26
Check Point (Base Unit)
26
The Setting Method of JIG (Base Unit)
30
Adjustment Standard (Base Unit)
34
Check Point (Charger Unit)
34
Adjustment Standard (Charger Unit)
34
Troubleshooting by Symptom (Handset)
35
Check Point (Handset)
35
The Setting Method of JIG (Handset)
39
Adjustment Standard (Handset)
41
Things to Do after Replacing IC
42
Base Unit
42
Handset
42
Rf Specification
43
Base Unit
43
Handset
43
How to Check the Handset Speaker or Receiver
44
FREQUENCY TABLE (Mhz)
44
Block Diagram (Base Unit)
46
Circuit Operation (Base Unit)
46
Outline
46
Power Supply Circuit
47
Telephone Line Interface
48
Transmitter/Receiver
48
Pulse Dialling
48
Block Diagram (Handset)
49
Circuit Operation (Handset)
50
Outline
50
Power Supply Circuit/Reset Circuit
50
Charge Circuit
50
Battery Low/Power down Detector
50
Speakerphone
51
Circuit Operation (Charger Unit)
52
Power Supply Circuit
52
Signal Route
53
Cpu Data (Base Unit)
54
Ic8 (Bbic)
54
Cpu Data (Handset)
56
Ic1 (Bbic)
56
Engineering Mode
59
Base Unit
59
Handset
62
Eeprom Layout (Base Unit)
64
Scope
64
Introduction
64
EEPROM Layout
64
Flash Layout (Handset)
69
Scope
69
Introduction
69
FLASH Contents
69
How to Replace the Flat Package IC
72
Preparation
72
Flat Package IC Removal Procedure
72
Flat Package IC Installation Procedure
73
Bridge Modification Procedure
73
Cabinet and Electrical Parts (Base Unit)
74
Cabinet and Electrical Parts (Handset)
75
Cabinet and Electrical Parts (Charger Unit)
76
Accessories and Packing Materials
77
Kx-Tcd816Uas/Uat
77
Kx-Tca181Uas/Uat
78
TERMINAL GUIDE of the Ics, TRANSISTORS and DIODES
79
Base Unit
79
Handset
79
Charger Unit
80
Replacement Parts List
81
Base Unit
81
Handset
83
Charger Unit
85
Accessories and Packing Materials
86
Fixtures and Tools
86
For Schematic Diagram
87
Base Unit (SCHEMATIC DIAGRAM (BASE UNIT))
87
Handset (SCHEMATIC DIAGRAM (HANDSET))
87
Charger Unit (SCHEMATIC DIAGRAM (CHARGER UNIT))
87
Schematic Diagram (Base Unit)
88
Schematic Diagram (Handset_Operation)
92
Schematic Diagram (Charger Unit)
93
Component View
101
Circuit Board (Handset_Operation)
101
Circuit Board (Charger Unit)
101

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Cordless Telephone

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Panasonic KX-TCA181UAT Service Manual (101 pages)

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