1 SUBJECT 31.1. The Classification of Product 31.2. The Classification of Service Manual 32 ABOUT LEAD FREE SOLDER (PbF: Pb free) 42.1. SUGGESTED PbF SOLDER 43 FOR SERVICE TECHNICIANS 54 CAUTION 54.1. NOTE 54.2. SAFETY PRECAUTIONS 54.3. INSULATION RESISTANCE TEST 54.4. CAUTION 55 SPECIFICATIONS 65.1. GENERAL DESCRIPTION 65.2. SYSTEM CAPACITY 76 INSTALLATION 86.1. INSTALLING/REPLACING THE POWER SUPPLY UNIT 87 DISASSEMBLY INSTRUCTIONS 117.1. PSU-S (KX-TDA0108XJ/X) 11© 2006 Panasonic Communications Co., Ltd. Allrights reserved. Unauthorized copying anddistribution is a violation of law.KX-TDA0103XJKX-TDA0104XJKX-TDA0108XJKX-TDA0103XKX-TDA0104XKX-TDA0108X(for Asia, Oceania, Middle Near East, Africa, LatinAmerica and Europe)7.2. PSU-M (KX-TDA0104XJ/X) 127.3. PSU-L (KX-TDA0103XJ/X) 138 POWER SUPPLY UNIT CIRCUIT OPERATION 158.1. PSU-S (KX-TDA0108XJ/X) 168.2. PSU-M (KX-TDA0104XJ/X) 308.3. PSU-L (KX-TDA0103XJ/X) 459 TROUBLESHOOTING GUIDE 619.1. KX-TDA0108XJ/X POWER UNIT TROUBLESHOOTING 619.2. KX-TDA0104XJ/X POWER UNIT TROUBLESHOOTING 749.3. KX-TDA0103XJ/X POWER UNIT TROUBLESHOOTING 9010 HOW TO REPLACE A FLAT PACKAGE IC 10610.1. PREPARATION 10610.2. PROCEDURE 10610.3. REMOVING SOLDER FROM BETWEEN PINS 10611 CABINET AND ELECTRICAL PARTS LOCATION 10711.1. PSU-S (KX-TDA0108XJ/X) 10711.2. PSU-M (KX-TDA0104XJ/X) 108Power Supply UnitPlease 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 PageORDER NO. KMS0612695SE