Panasonic KX-TGA542BXS Manuals

Manuals and User Guides for Panasonic KX-TGA542BXS. We have 1 Panasonic KX-TGA542BXS manual available for free PDF download: Service Manual

Panasonic KX-TGA542BXS Service Manual (130 pages)

5.8 GHz Digital Cordless Answering System

Brand: Panasonic | Category: Answering Machine | Size: 3.22 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
6
Caution
6
Battery
7
Battery Installation
7
Battery Charge
7
Recharging the Battery
7
Battery Strength
8
Battery Replacement
8
Battery Performance
8
Location of Controls
9
Base Unit
9
Handset
9
Displays
11
Display Items
11
Troubleshooting (Handset LCD)
12
Settings
13
Connections
13
Connecting an Optional Headset
14
Guide to Handset Programming
14
Date and Time
15
Dialing Mode
16
Line Mode
16
Flash Button
16
Voice Enhancer
17
Handset Ringer Tone
17
Dial Lock
18
Direct Commands
19
Operation
21
Phonebook
21
Caller ID Service
23
PAUSE Button (for Pbx/Long Distance Service Users)
24
Answering System
25
Recording Your Greeting Message
25
Turning the Answering System On/Off
26
Caller's Recording Time
26
Message Alert
26
Listening to Messages
27
Remote Operation
28
Troubleshooting
31
General Use
31
Programmable Settings
31
Making/Answering Calls, Intercom
32
Phonebook
32
Caller ID
33
Answering System
34
Battery Charge
35
Power Failure
35
Disassembly Instructions
36
Base Unit
36
Handset
37
Assembly Instructions
38
Fix the LCD and the Receiver Guide to the Main P.C. Board (Handset)
38
Troubleshooting Guide
39
Check Power
40
Error Message Table
40
Check Record
41
Check Playback
42
Check Battery Charge
42
Check Link
43
Check the RF Part
44
Check Handset Transmission
50
Check Handset Reception
50
Check Caller ID
50
Adjustment and Test Mode
51
Test Mode Flow Chart for Base Unit
51
Test Mode Flow Chart for Handset
55
X501 (Base Unit), X201 (Handset) Check
59
Adjust Battery Low Detector Voltage (Handset)
59
Base Unit Reference Drawing
60
Handset Reference Drawing
61
Frequency Table
62
How to Clear User Setting
64
Description
65
Frequency
65
FHSS (Frequency Hopping Spread Spectrum)
65
Signal Flowchart in the Whole System
67
Explanation of Link Data Communication
68
Calling
68
To Terminate Communication
68
Ringing
68
Circuit Operation (Base Unit_Main)
70
DSP (Digital Speech/Signal Processing: IC501)
70
Flash Memory (IC601)
70
Power Supply Circuit
71
Reset Circuit
73
Locator/Intercom Mode
74
Telephone Line Interface
74
Auto Disconnect Circuit
75
Parallel Connection Detect Circuit
76
Calling Line Identification (Caller ID)
77
Block Diagram (Base Unit_Rf Part)
78
Block Diagram (Handset_Rf Part)
79
Circuit Operation (Rf Part)
80
Power Supply Circuit
81
Ghz Mod/Demod Circuit
82
Ghz Converter Circuit
83
Ghz LNA (Low Noise Amplifier) Circuit
84
Ghz Power Amplifier and Antenna Switch Circuit
85
Block Diagram (Handset)
86
Circuit Operation (Handset)
87
Construction
87
Power Supply Circuit
88
Charge Circuit
89
Ringer and Handset SP-Phone
89
Sending Signal
90
Reception Signal
90
Signal Route
91
Cpu Data (Base Unit)
93
Ic501
93
Cpu Data (Handset)
94
Ic201
94
Explanation of IC Terminals (Rf Part)
95
Ic701
95
Ic801
96
Ic851
97
How to Replace the Flat Package IC
98
Preparation
98
Flat Package IC Removal Procedure
98
Flat Package IC Installation Procedure
99
Bridge Modification Procedure
99
Cabinet and Electrical Parts (Base Unit)
100
Cabinet and Electrical Parts (Handset)
101
Accessories and Packing Materials
102
Kx-Tg5431Bxs
102
TERMINAL GUIDE of the Ics, TRANSISTORS and DIODES
103
Base Unit
103
Handset
103
Replacement Parts List
104
Base Unit
104
Handset
106
Accessories and Packing Materials
108
For Schematic Diagram
109
Base Unit (SCHEMATIC DIAGRAM (BASE UNIT_MAIN))
109
Schematic Diagram (Base Unit_Main)
111
Schematic Diagram (Handset_Main)
116
Schematic Diagram (Handset_Rf Part)
119
Circuit Board (Base Unit_Main)
121
Component View
121
Flow Solder Side View
122
Circuit Board (Base Unit_Operation)
123
Component View
123
Flow Solder Side View
124
Circuit Board (Base Unit_Rf Part)
125
Circuit Board (Handset_Main)
127
Component View
127
Flow Solder Side View
128
Circuit Board (Handset_Rf Part)
129

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Panasonic KX-TGA542BXS Service Manual (130 pages)

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