Panasonic KX-TE82493NE Manuals

Manuals and User Guides for Panasonic KX-TE82493NE. We have 1 Panasonic KX-TE82493NE manual available for free PDF download: Service Manual

Panasonic KX-TE82493NE Service Manual (135 pages)

Advanced Hybrid System

Brand: Panasonic | Category: Control Unit | Size: 7.8 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

7
3 Caution

8
4 Specifications

9
- General Description
  9
- Characteristics
  9
- System Capacity
  9
5 System Overview

10
- System Components
  10
- System Connection Diagram
  11
6 Names and Locations

12
7 Connection

12
- Serial Interface Connection
  12
8 Disassembly Instructions

13
- Disassembly Instruction
  13
9 Block Diagram

15
10 Explanation of Block Diagram

18
- Main Unit (Kx-Tea308Ne)
  18
11 Circuit Operation

20
- Power Suppy Circuit
  20
- Co Interface Circuit
  21
- Cross Point Switch Circuit
  26
- Intercom Circuit
  28
- Power Failure through Call Switching Circuit
  29
- Data Communication Circuit
  29
- Control Circuit
  31
- Tone Generator Circuit
  31
- Dtmf Generator Circuit
  32
- Dtmf Receiver Circuit
  32
- Int Callid Interface Circuit
  33
- Modem Interface Circuit
  33
- Usb Interface Circuit
  34
- Ogm Interface Circuit
  34
- Ringing Signal Generator Circuit
  35
- Smdr Interface Circuit
  35
- Doorphone Card Interface (Kx-Te82460Ne)
  36
- Built in Voice Message Card Interface (Kx-Te82492Ne)
  36
- Call ID Card Interface (Kx-Te82493Ne)
  37
12 Troubleshooting Guide

38
13 IC Data 13.1. Ic700

44
- Ic7
  46
- Ic8
  46
14 Terminal Guide of Ics, Transistors and Diodes

47
15 How to Replace a Flat Package IC

48
- Preparation
  48
- Removal Procedure
  48
- Installation Procedure
  48
- Removing Solder from between Pins
  48
16 Fixtures and Tools

49
17 Cabinet and Electrical Parts Location

50
18 Accessories and Packing Materials

51
19 Replacement Parts List (Kx-Tea308Ne)

52
- Cabinet and Electrical Parts
  52
- Accessories and Packing Materials
  52
- Main Board Parts
  52
- Co Board Parts
  59
- Power Supply Board Parts
  62
- Fixtures and Tools
  63
20 For the Schematic Diagram

64
21 Schematic Diagram (Kx-Tea308Ne)

66
- MAIN No.1 (Extention A-D Block)
  66
- MAIN No.2 (Extention E-H Block)
  70
- MAIN No.3 (Cross-Point Block)
  74
- MAIN No.4 (ASIC, Memory Block)
  78
- MAIN No.5 (CO Block)
  82
- Power Supply
  86
22 Printed Circuit Board (Kx-Tea308Ne)

87
- Main Board
  87
- Co Board
  89
- Power Supply
  91
23 Kx-Te82460Ne (2-Port Doorphone Card)

92
- HOW to RECOGNIZE that Pb FREE SOLDER IS USED
  93
- Location of Optional Cards
  94

Panasonic Categories

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Panasonic KX-TE82493NE Manuals

Panasonic KX-TE82493NE Service Manual (135 pages)

Table of Contents

1 ABOUT LEAD FREE SOLDER (Pbf: Pb Free)

2 For Service Technicians

3 Caution

4 Specifications

5 System Overview

6 Names and Locations

7 Connection

8 Disassembly Instructions

9 Block Diagram

10 Explanation of Block Diagram

11 Circuit Operation

12 Troubleshooting Guide

13 IC Data 13.1. Ic700

14 Terminal Guide of Ics, Transistors and Diodes

15 How to Replace a Flat Package IC

16 Fixtures and Tools

17 Cabinet and Electrical Parts Location

18 Accessories and Packing Materials

19 Replacement Parts List (Kx-Tea308Ne)

20 For the Schematic Diagram

21 Schematic Diagram (Kx-Tea308Ne)

22 Printed Circuit Board (Kx-Tea308Ne)

23 Kx-Te82460Ne (2-Port Doorphone Card)

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