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KX-TCA275CE
Panasonic KX-TCA275CE Manuals
Manuals and User Guides for Panasonic KX-TCA275CE. We have
1
Panasonic KX-TCA275CE manual available for free PDF download: Service Manual
Panasonic KX-TCA275CE Service Manual (71 pages)
DECT Portable Station
Brand:
Panasonic
| Category:
IP Phone
| Size: 4.52 MB
Table of Contents
Table of Contents
2
1 Safety Precautions
4
For Service Technicians
4
2 Warning
4
About Lead Free Solder (Pbf: Pb Free)
4
Suggested Pbf Solder
4
Information for Users on Collection and Disposal of Old Equipment and Used Batteries
5
Battery Caution
5
Discarding of P. C. Board
5
3 Specifications
6
4 Technical Descriptions
7
Block Diagram (Handset)
7
Circuit Operation (Handset)
8
Outline
8
Power Supply Circuit/Reset Circuit
8
Charge Circuit (Include Charger)
9
Battery Low/Power down Detector
9
TX Audio Path
10
RX Audio Path
12
Ringer Circuit
13
Key Click Sound Circuit
13
Vibrator Circuit
14
5 Location of Controls and Components
15
Handset
15
6 Installation Instructions
17
Charger Connection
17
Battery
17
Battery Installation
17
Charging the Battery
17
Battery Information
18
Low Battery Warning
18
Replacing the Batteries
18
7 Operating Instructions
19
Soft Keys
19
Handset Setting Menu Layout
21
Key Lock
22
Selecting the Display Language
22
Display
23
Function Menus
24
Main Menu-While in Standby Mode
24
Sub Menu-While Off-Hook/During a Conversation
24
Function Keys
25
Flexible Keys
26
Caller ID
27
Character Mode Table
28
8 Troubleshooting Guide
29
Power Trouble (Handset)
30
Power Does Not Go on
30
Battery Charge Trouble (Handset)
32
Charge on
32
Charge off
33
LED Trouble (Handset)
34
Key Back-Light
34
Charging and Ringing LED
34
Vibrator Trouble (Handset)
35
Ringer Trouble (Handset)
35
No Voice Transmission
36
No Voice Reception
37
Talk Mode
37
Speakerphone Mode
38
Password Trouble
38
User Password Is Forgotten
38
System Lock Password Is Forgotten
38
Service Fixture & Tools
39
Disassembly and Assembly Instructions
40
Handset
40
Charger Unit
40
Measurements and Adjustments
41
Check Procedure (Handset)
41
Preparation
41
PC Setting
41
Download Manual
42
Equipment Required
41
Adjustments (Handset and Charger Unit)
47
Adjustment (Handset)
47
Adjustment Standard (Handset)
49
Adjustment (Charger Unit)
51
Adjustment Standard (Charger Unit)
51
RF Specification (Handset)
51
How to Check the Handset Receiver
52
How to Check the Handset Speaker
52
Frequency Table (Mhz)
53
Miscellaneous
54
How to Replace a Flat Package IC
54
Preparation
54
Removal Procedure
54
Procedure
54
Removing Solder from between Pins
54
Terminal Guide of the Ics Transistors and Diodes
55
Handset
55
Charger Unit
55
Schematic Diagram
56
Handset
56
Handset (RF Unit)
58
Charger Unit
59
Printed Circuit Board
60
Handset
60
Component View
60
Flow Solder Side View
61
Charger Unit
62
Component View
62
Flow Solder Side View
62
Appendix Information of Schematic Diagram
62
Exploded View and Replacement Parts List
63
CPU Data (Handset)
63
Ic3 (Bbic)
63
Cabinet and Electrical Parts Location
65
Handset
65
Charger Unit
66
Accessories and Packing Materials
67
Replacement Parts List
68
Cabinet and Electrical Parts (Handset)
68
Cabinet and Electrical Parts (Charger Unit)
68
Accessories and Packing Materials
68
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