Matsushita CF-W4GWCZZ service manual

Page 1

ORDER NO. CPD0511051C1

Personal Computer

CF-W4

This is the Service Manual for the following areas.

M …for U.S.A. and Canada

Model No. CF-W4GWCZZ 1 2

1: Operation System

B: Microsoft® Windows® XP Professional

2: Area

M: Refer to above area table

© 2005 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.

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Contents CF-W4 Page Page Laser Safety Information Page Page Page Handling Connection Diagram Disassembly Flow Chart Disassembly instructionsPreparation DisassemblyRemove the Keyboard Remove the Top Case Remove the HDDHDD HDD FFCFFC PAD FFC SW Remove the SW BoardRemove the Touch Pad Remove the Disc CoverPAD FFC Remove the Speaker Remove the LCD KnobRemove the Solenoid Remove the Main BoardCN3 Remove the Drive Unit Remove the Wireless LAN ModuleRemove the Antenna BoardL,R Remove the USB BoardRemove the Card Bus Ejector Remove the ModemModem Remove the Hinge Cover Remove the LCD UnitRemove the LCD Unit and the LCD Rear Remove the Inverter Board Assembly knowhow of part LCD Reassembly instructionsLCD Cable Inverter part Page Brake Lever completion chart Assembly of Brake LeverSwitch Board assembly specification Solenoid Wire Rod processingSpeaker installation and Line processing Speaker installation Processing of Speaker Cable Assembly of Antenna Board PartPET Modem Cable, Rib and LAN Cable processingLAN USB Cable processing Wire Rod processing of Lithium BatteryAffixation of HDD Gasket Assembly of Disk Cover Assembly of Disk CoverScrew tightening procedure of each unit Assembly of Touch PadScrew E Screw B Screw C Screw D Screw H Screw F Specification of affixation of PET tape to Heat Spreader Display Section Exploded ViewCabinet Section JK2 Bottom SectionReplacement Parts List PAD Cover Ring DFMD4057ZA KB Hook F999 DXQT2+E6FNL Screw EEFCD0D151ER Replacement Parts ListPage Page Page Page Page EEFSX0D271ER EEFUD0D331EREEFCD0D101ER EEFUD0E221ERPage ERJ2GEJ103X RESISTOR, 1/16W, 10KΩ ECJ2FF1A106ZEEFUD0J101ER ConnectorEEFUD0G151ER ThermistorDiode FUSE, 2A DEDRB081L20 DiodeIC, CPU IC, Chip SETIC, FET Switch IC, USB Power ControlIC, Logic IC, Cardbus ControlInductor DDB5Z024C-L DDB5Z021C-Y Inductor DDB5Z024E-LDDB5Z028C-L Inductor DDAZS100MT3T InductorB1GFCFEN0003 Transistor DETA144EETL ERJ2RKF27R4X Transistor ERJ2GEJ681XERJ2GEJ151X ERJ2RKF54R9XERJ2GEJ750X ERJ2RKF2001X RESISTOR, 1/16W, 2KΩ ERJ2GEJ562XERJ2RKF2210X ERJ2RKF1000XERJ2GEJ103X RESISTOR, 1/16W ERJ2RKF80R6X RESISTOR, 1/16WERJ2GEJ222X ERJ2RKF1002X RESISTOR, 1/16W, 10KΩ ERJ2RKF75R0X ERJ2GEJ101XResistor Array ERJ2RKF1501X ERJ2GEJ390XERJ2GEJ102X RESISTOR, 1/16W, 1KΩ ERJ2GEJ220XERJ3GEYJ2R2V ERJ2GEJ120X ERJ2RKF49R9XERJ2GEJ330X ERJ2RKF4750XERJ2GEJ203X RESISTOR, 1/16W, 20KΩ ERJ2RKF22R6XERJ2GEJ106X RESISTOR, 1/16W, 10MΩ ERJ2GEJ105X RESISTOR, 1/16W, 1MΩDEARA8AJ103M Resistor Array ERJ3GEYJ121VERJ2GEJ473X RESISTOR, 1/16W, 47KΩ FilterEXBV8V750JV Resistor Array ERJ2GEJ334XERJ2GEJ333X RESISTOR, 1/16W, 33KΩ ERJ2GEJ363X RESISTOR, 1/16W, 36KΩERA3YEB203V RESISTOR, 1/16W, 20KΩ ERA3YKB104VERA3YEB103V RESISTOR, 1/16W, 10KΩ ERA3YEB303V RESISTOR, 1/16W, 30KΩERJ2RHD132X ERA3YEB333V RESISTOR, 1/16W, 33KΩERJ2RKF1102X RESISTOR, 1/16W, 11KΩ ERJ2RKF1302X RESISTOR, 1/16W, 13KΩSW 952 SW K0D113B00081 K0L1BA000115