20.1. Outline 7520.2. Power Supply Circuit 7620.3. Telephone Line Interface 7720.4. Transmitter/Receiver 7720.5. Pulse Dialing 7721 BLOCK DIAGRAM (CORDLESS HANDSET) 7822 CIRCUIT OPERATION (CORDLESS HANDSET) 7922.1. Outline 7922.2. Power Supply Circuit/Reset Circuit 7922.3. Charge Circuit 7922.4. Battery Low/Power Down Detector 7922.5. Speakerphone and Headset Jack 7923 CIRCUIT OPERATION (CHARGER UNIT) 8023.1. Power Supply Circuit 8024 SIGNAL ROUTE 8125 CPU DATA (BASE UNIT) 8225.1. IC2 (BBIC) 8226 CPU DATA (CORDLESS HANDSET) 8426.1. IC1 (BBIC) 8427 EEPROM LAYOUT (BASE UNIT) 8627.1. Scope 8627.2. Introduction 8627.3. EEPROM Layout 8628 EEPROM LAYOUT (CORDLESS HANDSET) 9128.1. Scope 9128.2. Introduction 9128.3. EEPROM contents 9129 HOW TO REPLACE FLAT PACKAGE IC 9329.1. Preparation 9329.2. Procedure 9329.3. Modification Procedure of Bridge 9330 CABINET AND ELECTRICAL PARTS LOCATION (BASE UNIT)9431 CABINET AND ELECTRICAL PARTS LOCATION (CORDLESSHANDSET) 9532 CABINET AND ELECTRICAL PARTS LOCATION (CHARGERUNIT) 9633 ACCESSORIES AND PACKING MATERIALS 9733.1. KX-TCD530AXM 9733.2. KX-TCA151AXM 9834 TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES9934.1. Base Unit 9934.2. Cordless Handset 9934.3. Charger Unit 9935 REPLACEMENT PARTS LIST 10035.1. Base Unit 10035.2. Cordless Handset 10235.3. Charger Unit 10435.4. Accessories and Packing Materials 10435.5. Fixtures and Tools 10536 FOR SCHEMATIC DIAGRAM 10636.1. Base Unit (SCHEMATIC DIAGRAM (BASE UNIT)) 10636.2. Cordless Handset (SCHEMATIC DIAGRAM (CORDLESSHANDSET)) 10636.3. Memo 10737 SCHEMATIC DIAGRAM (BASE UNIT) 10837.1. Main 10837.2. Operation 11037.3. Memo 11138 SCHEMATIC DIAGRAM (CORDLESS HANDSET) 11239 SCHEMATIC DIAGRAM (CHARGER UNIT) 11440 CIRCUIT BOARD (BASE UNIT) 11540.1. Main 11540.2. Operation 11741 CIRCUIT BOARD (CORDLESS HANDSET) 11941.1. Component View 11941.2. Flow Solder Side View 12042 CIRCUIT BOARD (CHARGER UNIT) 12142.1. Component View 12142.2. Flow Solder Side View 1213KX-TCD530AXM / KX-TCA151AXM