Panasonic KX-TCD346UAT Manuals

Manuals and User Guides for Panasonic KX-TCD346UAT. We have 1 Panasonic KX-TCD346UAT manual available for free PDF download: Manual

Panasonic KX-TCD346UAT Manual (101 pages)

Digital Cordless Answering System

Brand: Panasonic | Category: Answering Machine | Size: 2.05 MB

Table of Contents
2
1 ABOUT LEAD FREE SOLDER (Pbf: Pb Free)

4
- Suggested Pbf Solder
  4
- How to Recognize that Pb Free Solder Is Used
  5
2 For Service Technicians

6
3 Caution

6
4 Operating Instructions

7
- Battery
  7
- Location of Controls
  9
- Connections
  11
- Guide to Settings
  12
- For Service Hint
  13
5 Disassembly Instructions

14
- Base Unit
  14
- Handset
  15
- Charger Unit
  16
6 Assembly Instructions

17
- Fix the LCD to the Main P.C.board (Handset)
  17
7 Troubleshooting Flowchart

18
- Check Power
  19
- Check Battery Charge
  20
- Check Link
  21
- Check Handset Transmission
  25
- Check Handset Reception
  25
- Check Caller ID
  25
- Check Base Speakerphone Transmission
  25
- Check Base Speakerphone Reception
  25
- Bell Reception
  26
- Check TAM Operation
  26
8 Troubleshooting by Symptom (Base Unit and Charger Unit)

27
9 Troubleshooting by Symptom (Handset)

35
- Check Point (Handset)
  35
10 Things to Do after Replacing IC

41
- 10.1. Base Unit
  41
- Handset
  41
11 Rf Specification

42
- 11.1. Base Unit
  42
- Handset
  42
12 How to Check the Speaker or Receiver

43
13 FREQUENCY TABLE (Mhz)

43
14 Block Diagram (Base Unit)

44
15 Circuit Operation (Base Unit)

45
- Outline
  45
- Power Supply Circuit
  46
- Telephone Line Interface
  47
- Transmitter/Receiver
  47
- Pulse Dialling
  47
16 Block Diagram (Handset)

48
17 Circuit Operation (Handset)

49
- Outline
  49
- Power Supply Circuit/Reset Circuit
  49
- Charge Circuit
  49
- Battery Low/Power down Detector
  49
- Speakerphone
  49
18 Circuit Operation (Charger Unit)

50
- Power Supply Circuit
  50
19 Signal Route

51
20 Cpu Data (Base Unit)

53
- Ic4 (Bbic)
  53
21 Cpu Data (Handset)

56
- Ic1 (Bbic)
  56
22 Engineering Mode

58
- Base Unit
  58
- Handset
  61
23 Eeprom Layout (Base Unit)

63
- Scope
  63
- Introduction
  63
- EEPROM Layout
  63
24 Eeprom Layout (Handset)

68
- Scope
  68
- Introduction
  68
- EEPROM Contents
  68
25 How to Replace the Flat Package IC

71
26 Cabinet and Electrical Parts (Base Unit)

73
27 Cabinet and Electrical Parts (Handset)

74
28 Cabinet and Electrical Parts (Charger Unit)

75
29 Accessories and Packing Materials

76
- Kx-Tcd346Uas/Uat
  76
- Kx-Tca130Uas/Uat
  77
30 TERMINAL GUIDE of the Ics, TRANSISTORS and DIODES

78
- Base Unit
  78
- Handset
  78
- Charger Unit
  79
31 Replacement Parts List

80
- Base Unit
  80
- Handset
  83
- Charger Unit
  84
- Accessories and Packing Materials
  85
- Fixtures and Tools
  85
32 For Schematic Diagram

87
34 Schematic Diagram (Base Unit_Operation) 90

92
35 Schematic Diagram (Handset)

92
36 Schematic Diagram (Charger Unit)

94
37 Circuit Board (Base Unit_Main)

95
- Component View
  95
- Flow Solder Side View
  96
38 Circuit Board (Base Unit_Operation)

97
- Component View
  97
- Flow Solder Side View
  98
39 Circuit Board (Handset)

99
- Component View
  99
- Flow Solder Side View
  100
40 Circuit Board (Charger Unit)

101
- Component View
  101
- Flow Solder Side View
  101

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Panasonic KX-TCD346UAT Manuals

Panasonic KX-TCD346UAT Manual (101 pages)

Table of Contents

1 ABOUT LEAD FREE SOLDER (Pbf: Pb Free)

2 For Service Technicians

3 Caution

4 Operating Instructions

5 Disassembly Instructions

6 Assembly Instructions

7 Troubleshooting Flowchart

8 Troubleshooting by Symptom (Base Unit and Charger Unit)

9 Troubleshooting by Symptom (Handset)

10 Things to Do after Replacing IC

11 Rf Specification

12 How to Check the Speaker or Receiver

13 FREQUENCY TABLE (Mhz)

14 Block Diagram (Base Unit)

15 Circuit Operation (Base Unit)

16 Block Diagram (Handset)

17 Circuit Operation (Handset)

18 Circuit Operation (Charger Unit)

19 Signal Route

20 Cpu Data (Base Unit)

21 Cpu Data (Handset)

22 Engineering Mode

23 Eeprom Layout (Base Unit)

24 Eeprom Layout (Handset)

25 How to Replace the Flat Package IC

26 Cabinet and Electrical Parts (Base Unit)

27 Cabinet and Electrical Parts (Handset)

28 Cabinet and Electrical Parts (Charger Unit)

29 Accessories and Packing Materials

30 TERMINAL GUIDE of the Ics, TRANSISTORS and DIODES

31 Replacement Parts List

32 For Schematic Diagram

34 Schematic Diagram (Base Unit_Operation) 90

35 Schematic Diagram (Handset)

36 Schematic Diagram (Charger Unit)

37 Circuit Board (Base Unit_Main)

38 Circuit Board (Base Unit_Operation)

39 Circuit Board (Handset)

40 Circuit Board (Charger Unit)

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