Diagnosis Procedure | Matsushita CF-52AJYZDZM specs

4 Diagnosis Procedure

4.1.

4-1

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Matsushita CF-52AJYZDZM service manual Diagnosis Procedure

Contents

Model No. CF-52AJYZDZM Page Laser Safety Information Page Page Contents To check the model number Specifications CD/DVD Drive Wireless LAN Only for model with wireless LAN Microphone jack Names and Functions of Parts EX PC UFCBGA Diagnosis Procedure Troubleshooting Error Diagnosis by Checking Beep Signal Sound Power-On Self Test Boot CheckOutline of Post Stuck key 02D0 System cache error Cache disabled Self Diagnosis Test When you execute an automatic test Operation of PC-Diagnostic Utility Selection of tested device Test Item and Division of trouble GPS SW LED MDC PCB Wiring Connection Diagram Disassembly Flowchart Disassembly/ReassemblyPAD PCB PWR Battery LED PCB HDD Mounting Kit PreparationDVD Multi Drive Removing the HDD Bios PCB Removing the Robson Cover, Wireless LAN Module and BiosRemoving the Tilt Panl Ass’y Removing the Dimm Memory Card Bios PCB Wireless LAN ModuleRemoving the Display unit SW LED MDC PCB Removing the Handle Assy Removing the LCD unit, Inverter Ass’y and Antenna PWB L,RLCD Antenna Speaker R Removing the ModemSpeaker L Removing the Keyboard Removing the Pad and Touch PAD PCB Removing the Top CoverRemoving the SD PCB PWR Battery LED PCB Wwan PCB Removing the PWR Battery LED PCBRemoving the Wwan PCB Removing the Audio PCB Removing the Hinge Support R Removing the KBD Earth PlateRemoving the Fan Ass’y KBD Earth Plate CN7 Removing the Hinge Support L and MP Hold Plate Removing the Battery Connector Ass’yRemoving the SC Relay PCB and HDD Hold Plate Removing the Heat Sink Ass’y Removing the Main High PCB Removing the Serial PCBSerial PCB CN4 Main High PCB Setting the Main High PCB Reassembly Instructions Setting of Main PCB before assembling Page Setting the Heat Sink Ass’y Setting the Serial PCB Setting the Fan Ass’y Page Setting the SC Relay PCB and HDD Hold Plate Setting the Hinge Support L and MP Hold Plate Setting the Battery Connector Ass’y Setting the Hinge Cover R KBD Earth Plate Setting the KBD Earth Plate PWR Battery LED PCB Setting the PWR Battery LED PCB Setting the Audio PCB Setting the Wwan PCB Setting the Pad and Touch PAD PCB Setting the SD PCB Setting the Top Cover Setting the Keyboard Page Setting the Modem Setting the Speakers How to paste the Tape Setting the Handle Ass’y Setting the LCD Unit, Inverter Ass’y and Antenna PWB L, R Shield Sheet B LCD Damper C Adhesive Tape B Adhesive Tape a Tape Sheet Page Setting the Display Unit, Bios High PCB and SW LED MDC PCB Arranging the Cables when assembling the LCD Unit Page Setting the Wireless LAN Module, Bios PCB and Robson Cover Setting the Tilt Panel Ass’y Setting the Dimm Memory Card and Dimm Cover Screw N202 DRSB2+4FKLT Setting the HDD Screw tightening torque Exploded View CF-52AJYZDZM DM5 DM1DM2 DM7 DM4 K14 K26 E16 E16-2 RTL Replacement Parts ListNRP Mechanical Parts DFHR3G78ZA FIN Duct DFHE1089ZA DM3 DM2DM6 Chipset PM CPUChipset EEFCX0D221R RESISTOR, 1/16W, 0Ω CONNECTOR, USB ConnectorEEFUD0J151ER EEFCX0J101R IC, FET Switch Temperature SensorIC, USB Power SW IC, Switch Switch IDUCTOR, Common Mode FilterJack Inductor RESISTOR, 1/16W, 20KΩ RESISTOR, 1/16W, 10KΩRESISTOR, 1/16W, 3KΩ RESISTOR, 1/16W, 1Ω RESISTOR, 1/16W, 10MΩ JumperRESISTOR, 1/16W, 47KΩ RESISTOR, 1/16W, 33KΩ RESISTOR, 1/16W, 15KΩRESISTOR, 1/16W, 16KΩ RESISTOR, 1/16W, 18KΩ EVQPLDA15 Switch IC, Audio Power AmplifierECUV1H103ZFG Inductor Audio Codec Bluetooth Module DIP SwitchDEDRB081L20 Diode IC, DC/DC Converter Chip Inductor