Panasonic KX-TDA0108XJ - User Manual

1 SUBJECT 3
1.1. The Classification of Product
3
1.2. The Classification of Service Manual
3
2 ABOUT LEAD FREE SOLDER (PbF: Pb free)
4
2.1. SUGGESTED PbF SOLDER
4
3 FOR SERVICE TECHNICIANS
5
4 CAUTION
5
4.1. NOTE
5
4.2. SAFETY PRECAUTIONS
5
4.3. INSULATION RESISTANCE TEST
5
4.4. CAUTION
5
5 SPECIFICATIONS
6
5.1. GENERAL DESCRIPTION
6
5.2. SYSTEM CAPACITY
7
6 INSTALLATION
8
6.1. INSTALLING/REPLACING THE POWER SUPPLY UNIT
8
7 DISASSEMBLY INSTRUCTIONS
11
7.1. PSU-S (KX-TDA0108XJ/X)
11
© 2006 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
KX-TDA0103XJ
KX-TDA0104XJ
KX-TDA0108XJ
KX-TDA0103X
KX-TDA0104X
KX-TDA0108X
(for Asia, Oceania, Middle Near East, Africa, Latin
America and Europe)
7.2. PSU-M (KX-TDA0104XJ/X) 12
7.3. PSU-L (KX-TDA0103XJ/X)
13
8 POWER SUPPLY UNIT CIRCUIT OPERATION
15
8.1. PSU-S (KX-TDA0108XJ/X)
16
8.2. PSU-M (KX-TDA0104XJ/X)
30
8.3. PSU-L (KX-TDA0103XJ/X)
45
9 TROUBLESHOOTING GUIDE
61
9.1. KX-TDA0108XJ/X POWER UNIT TROUBLESHOOTING
61
9.2. KX-TDA0104XJ/X POWER UNIT TROUBLESHOOTING
74
9.3. KX-TDA0103XJ/X POWER UNIT TROUBLESHOOTING
90
10 HOW TO REPLACE A FLAT PACKAGE IC
106
10.1. PREPARATION
106
10.2. PROCEDURE
106
10.3. REMOVING SOLDER FROM BETWEEN PINS
106
11 CABINET AND ELECTRICAL PARTS LOCATION
107
11.1. PSU-S (KX-TDA0108XJ/X)
107
11.2. PSU-M (KX-TDA0104XJ/X)
108
Power Supply Unit
Please file and use this supplement manual together with the service manual for Model No. KX-
TDA0103XJ/KX-TDA0104XJ/KX-TDA0108XJ/KX-TDA0103X/KX-TDA0104X/KX-TDA0108X Order No.
KMS0303680C8.
CONTENTS
Page Page
ORDER NO. KMS0612695SE

Summary

5 Specifications

5.1. General Description

5.2. System Capacity

Details system capacity and power supply unit selection criteria.

6 Installation

6.1. Installing;Replacing the Power Supply Unit

Covers the function, safety, and procedure for installing or replacing PSUs.

7 Disassembly Instructions

7.1. PSU-S (KX-TDA0108 XJ;X)

Provides disassembly steps for the S-type PSU.

7.2. PSU-M (KX-TDA0104 XJ;X)

Provides disassembly steps for the M-type PSU.

7.3. PSU-L (KX-TDA0103 XJ;X)

Provides disassembly steps for the L-type PSU.

8 Power Supply Unit Circuit Operation

8.1. PSU-S (KX-TDA0108 XJ;X)

Explains the circuit operation, block diagram, and descriptions for PSU-S.

8.2. PSU-M (KX-TDA0104 XJ;X)

Explains the circuit operation, block diagram, and descriptions for PSU-M.

8.3. PSU-L (KX-TDA0103 XJ;X)

Explains the circuit operation, block diagram, and descriptions for PSU-L.

9 Troubleshooting Guide

9.1. KX-TDA0108 XJ;X Power Unit Troubleshooting

Troubleshooting guide for the S-type power supply unit.

9.2. KX-TDA0104 XJ;X Power Unit Troubleshooting

Troubleshooting guide for the M-type power supply unit.

9.3. KX-TDA0103 XJ;X Power Unit Troubleshooting

Troubleshooting guide for the L-type power supply unit.

10 How to Replace a Flat Package IC

10.1. Preparation

Lists preparation steps and materials for replacing flat package ICs.

10.2. Procedure

10.3. Removing Solder From Between Pins

13 Replacement Parts List

13.1. KX-TDA0108 XJ;X

13.2. KX-TDA0104 XJ;X

13.3. KX-TDA0103 XJ;X

15 Schematic Diagram; S-Type Power Supply Unit (PSU-S); KX-TDA0108 XJ;X

15.1. Sub Board

15.2. Main Board

16 Schematic Diagram; M-Type Power Supply Unit (PSU-M); KX-TDA0104 XJ;X

16.1. Main Board

17 Schematic Diagram; L-Type Power Supply Unit (PSU-L); KX-TDA0103 XJ;X

17.1. Main Board

Panasonic KX-TDA0108XJ Specifications

General

Brand	Panasonic
Model	KX-TDA0108XJ
Category	Power Supply
Language	English