Matsushita service manual Model No. CF-52AJYZDZM

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ORDER NO. CPD0706228C1

Notebook Computer

Model No. CF-52AJYZDZM

This is the Service Manual for the following areas.

M …for U.S.A. and Canada

©2007 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.

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Contents Model No. CF-52AJYZDZM Page Laser Safety Information Page Page Contents To check the model number SpecificationsCD/DVD Drive Wireless LAN Only for model with wireless LAN Microphone jack Names and Functions of PartsEX 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 testOperation of PC-Diagnostic Utility Selection of tested device Test Item and Division of trouble GPS SW LED MDC PCB Wiring Connection DiagramDisassembly Flowchart Disassembly/ReassemblyPAD PCB PWR Battery LED PCBHDD Mounting Kit PreparationDVD Multi Drive Removing the HDDBios PCB Removing the Robson Cover, Wireless LAN Module and BiosRemoving the Tilt Panl Ass’y Removing the Dimm Memory CardBios PCB Wireless LAN ModuleRemoving the Display unit SW LED MDC PCBRemoving the Handle Assy Removing the LCD unit, Inverter Ass’y and Antenna PWB L,RLCD AntennaSpeaker R Removing the ModemSpeaker L Removing the KeyboardRemoving 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 PCBRemoving the Hinge Support R Removing the KBD Earth PlateRemoving the Fan Ass’y KBD Earth Plate CN7Removing 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’yRemoving the Main High PCB Removing the Serial PCBSerial PCB CN4 Main High PCBSetting the Main High PCB Reassembly InstructionsSetting of Main PCB before assembling Page Setting the Heat Sink Ass’y Setting the Serial PCBSetting 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’ySetting the Hinge Cover R KBD Earth Plate Setting the KBD Earth PlatePWR Battery LED PCB Setting the PWR Battery LED PCBSetting the Audio PCB Setting the Wwan PCB Setting the Pad and Touch PAD PCB Setting the SD PCBSetting the Top Cover Setting the Keyboard Page Setting the Modem Setting the SpeakersHow 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 CAdhesive 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 CoverScrew N202 DRSB2+4FKLT Setting the HDD Screw tightening torque Exploded ViewCF-52AJYZDZM DM5 DM1DM2 DM7 DM4K14 K26 E16 E16-2 RTL Replacement Parts ListNRP Mechanical Parts DFHR3G78ZA FIN Duct DFHE1089ZA DM3 DM2DM6 Chipset PM CPUChipset EEFCX0D221RRESISTOR, 1/16W, 0Ω CONNECTOR, USB ConnectorEEFUD0J151ER EEFCX0J101RIC, FET Switch Temperature SensorIC, USB Power SW IC, SwitchSwitch IDUCTOR, Common Mode FilterJack InductorRESISTOR, 1/16W, 20KΩ RESISTOR, 1/16W, 10KΩRESISTOR, 1/16W, 3KΩ RESISTOR, 1/16W, 1ΩRESISTOR, 1/16W, 10MΩ JumperRESISTOR, 1/16W, 47KΩ RESISTOR, 1/16W, 33KΩ RESISTOR, 1/16W, 15KΩRESISTOR, 1/16W, 16KΩ RESISTOR, 1/16W, 18KΩEVQPLDA15 Switch IC, Audio Power AmplifierECUV1H103ZFG Inductor Audio CodecBluetooth Module DIP SwitchDEDRB081L20 Diode IC, DC/DC ConverterChip Inductor