Panasonic KX-TDA0104XJ - 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

FOR SERVICE TECHNICIANS

CAUTION

SAFETY PRECAUTIONS

Refers to other service manuals for detailed safety precautions.

INSULATION RESISTANCE TEST

SPECIFICATIONS

SYSTEM CAPACITY

INSTALLATION

INSTALLING;REPLACING THE POWER SUPPLY UNIT

Covers the function and safety instructions for PSU installation/replacement.

DISASSEMBLY INSTRUCTIONS

PSU-S (KX-TDA0108 XJ;X)

Step-by-step instructions for disassembling the PSU-S.

PSU-M (KX-TDA0104 XJ;X)

Step-by-step instructions for disassembling the PSU-M.

PSU-L (KX-TDA0103 XJ;X)

Step-by-step instructions for disassembling the PSU-L.

POWER SUPPLY UNIT CIRCUIT OPERATION

TROUBLESHOOTING GUIDE

KX-TDA0108 XJ;X POWER UNIT TROUBLESHOOTING

Guide for troubleshooting the KX-TDA0108XJ/X power unit.

KX-TDA0104 XJ;X POWER UNIT TROUBLESHOOTING

Guide for troubleshooting the KX-TDA0104XJ/X power unit.

KX-TDA0103 XJ;X POWER UNIT TROUBLESHOOTING

Guide for troubleshooting the KX-TDA0103XJ/X power unit.

HOW TO REPLACE A FLAT PACKAGE IC

PROCEDURE

REMOVING SOLDER FROM BETWEEN PINS

CABINET AND ELECTRICAL PARTS LOCATION

PSU-S (KX-TDA0108 XJ;X)

PSU-M (KX-TDA0104 XJ;X)

PSU-L (KX-TDA0103 XJ;X)

REPLACEMENT PARTS LIST

KX-TDA0108 XJ;X

Lists electrical parts, accessories, and main board components for KX-TDA0108XJ/X.

KX-TDA0104 XJ;X

Lists electrical parts, accessories, and main board components for KX-TDA0104XJ/X.

KX-TDA0103 XJ;X

Lists electrical parts, accessories, main board, and sub board parts for KX-TDA0103XJ/X.

SCHEMATIC DIAGRAM; S-TYPE POWER SUPPLY UNIT (PSU-S); KX-TDA0108 XJ;X

SUB BOARD

SCHEMATIC DIAGRAM; M-TYPE POWER SUPPLY UNIT (PSU-M); KX-TDA0104 XJ;X

SCHEMATIC DIAGRAM; L-TYPE POWER SUPPLY UNIT (PSU-L); KX-TDA0103 XJ;X

MAIN BOARD

Schematic diagram for the Main Board of PSU-L.

SUB BOARD 3

SUB BOARD 2

SUB BOARD 1

PRINTED CIRCUIT BOARD

S-TYPE POWER SUPPLY UNIT (PSU-S); KX-TDA0108 XJ;X

M-TYPE POWER SUPPLY UNIT (PSU-M); KX-TDA0104 XJ;X

L-TYPE POWER SUPPLY UNIT (PSU-L); KX-TDA0103 XJ;X

Panasonic KX-TDA0104XJ Specifications

General

Brand	Panasonic
Model	KX-TDA0104XJ
Category	Power Supply
Language	English