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Matsushita CF-Y5LWVYZ 1 2 service manual Diagnosis Procedure

Models: CF-Y5LWVYZ 1 2

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4 Diagnosis Procedure

4.1. Basic Procedures

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Matsushita CF-Y5LWVYZ 1 2 service manual Diagnosis Procedure

Contents

CF-Y5 For U.K This apparatus must be earthed for your safety How to replace the fuseLaser Safety Information Page Page Contents „ Main Specifications SpecificationsSecondary cache memory Bluetooth Wireless LANUseful Information Getting Started Names and Functions of Parts Battery Latches Battery Pack Emergency Hole RAM Module Slot SD Memory Card Slot Bluetooth AntennaDC-IN Jack Ventilation Hole External Display Port Headphone JackYonah LV Dual Core Block DiagramDiagnosis Procedure Flow Chart TroubleshootingError Diagnosis by Checking Beep Signal Sound Power-On Self Test Boot CheckOutline of Post DiagnosisStuck key 02D0 System cache error Cache disabled When you execute the enhancing test When you execute an automatic testSelf Diagnosis Test Shift and left Shift keysOperation of PC-Diagnostic Utility Content of the setup is returned to the setting of the user PC-Diagnostic utility End methodSelection of tested device Place with possibili EnhancingStandard Enhanced Cable characteristic and deviceBreakdown. e.g.. Head, Motor Memory as Vram may fail withLCD Wiring Connection DiagramDisassembly instructions Preparation Before disassembly, be sure to perform the following stepsRemoving the HDD Removing the KeyboardPreparation perform the .2.1., 9.2.3. first Removing the Top CasePreparation perform the .2.1., 9.2.3. and 9.2.4. first Removing the SUB DVDFfcpadffcsw SUB DVDRemoving the Solenoid / Disc Cover Lock Removing the Touch Pad / LCD KnobPad WP Sheet LCD Knob LCD Latch Spring Top Case Top Case Screw Q Solenoid Line Hold Sheet Cable Fixed SheetRemoving the FAN Removing the Speaker L, RPreparation perform the .2.1 9.2.4. first FANRemoving the Main Board Removing the Drive UnitGadket Removing the Antenna Board Unit L, R Removing the DC-IN CableUSB FPC Preparation perform the .2.1 9.2.11. first Removing the ModemModem Removing the Hinge Cover L, R Removing the LCD UnitRemoving the LCD Unit and the LCD Rear Preparation perform the .2.1 9.2.18. firstCN2 Removing the LCD Cable / Inverter BoardAssembly of the LCD Front Assembly knowhow of the LCDPutting LCD Side Cushion / LCD Tape 2mm Hinge Side 1mm Hook Side LCD Side CushionLCD Putting LCD Side Rubber / LCD Side DamperSide Rubber Rib Rib standardPutting LCD Magnet Putting LCD Cushion / Assembly of the InverterPreparation for Inverter Case Putting Tape for LCD CableOrder Externals matchPage Page Putting Line Hold Sheet / Antenna Sheet / BT PWB Cushion Assembly knowhow of the Main BoardPutting MCH Sheet / Heat Spreader Bottom Assembly of the Main Board Assembly of the Wlan Sheet / MCH Thermal TapeHDD FPC Right before building Left before building Square hole Assembly of the Card Bus EjectorSafety work Assembly of the Wireless LAN Module / ModemDXQT2+E6FNL Insert the Main BoardDXQT2+D25FNL Assembly of the Disk Cover Assembly knowhow of the Top CaseLan Sw Blank Installation Assembly of the Top CasePutting Disk Angle Cushion LAN on /OFFTop Case Rib Assembly of the LCD Knob / Putting CushionCase rib and folds to the rib side SECPad Cover Externals Assembly of the Touch PadInstall the Pad Cover Safety workPad Cover installation position Fixation seat Putting SheetAffixes Disk cover cushion CushionAssembly of the Break Lever Axis nor the shuttlecock Assembly of the FANConclusion Assembly of the Disk Cover Lock / SW PCB Assembly of the Disk Cover ClickEngagement fingernail is Confirmation two places asSW PCB SW PCB yellow line Screw DXHM0056ZA Yellow lineAffixation Disk Lever Fix Cushion Possible to recycleAssembly of the Speaker Assembly of the SolenoidWiring Speaker Cable Difference line Putting Cushion / Tape / SheetAssembly of the SW PCB FFC Page Assembly of the Dimm Cover Assembly knowhow of the Bottom CasePutting Line Hold Sheet LED Lenz SD Cutting lack part top side Putting Foot Rubber FIG1 Safety WorkDo not go out of the rib Installation of Main Board Assembly knowhow of the BodyKeyboard preparation Main PWB AssyFIG2 Assembly of the HDD Slot GuardBack Putting Line Hold Sheet 3 / Line Hold CushionSide without tape Insert the Modem Cable in the slitFFC ANT PWBSide with I-PEX stamp Installation of LCD UnitCable in CN Cable black Tape ExternalsCPU DFHE5035ZBAffixes Gasket Cloth FIG1 Assembly of the DVD DriveAssembly of the Body Installation of Power Knob / LAN SW KnobLAN ON/OFF Top Case side screw tightening Installation of K/B Heat SpreaderDXQT2+E6FNL DXQT2+F3FNL DXQT2+E10FNL DRQT2+E8FKL Installation of Keyboard Installation of Disk Cover / Disk Side CoverHow to detach Keyboard and K/B Side Cover Installation of K/B Side CoverSide Cover R Side Cover LBottom Case side screw tightening Installation of HDDDFQT0046ZA Putting LabelScrew tightening torque Exploded ViewK52 K145 K157 Cabinet SectionN7 Screw tightening torque REF. no and Area Replacement Parts ListDFHG1874YA LCD Cushion DFMD1202ZA DC Jack Plate DFHR3D21YA Line Hold Sheet DXQT2+E6FNL Screw EEFSX0D331ER CF-Y5LWVYZBM 2006/11/16 REF. no and AreaEEFCX0D221R EEFCX0J101R ConnectorEEFCX0G151R EEFCD0D101ERIC, USB Power SW IC, Temperature Censor ICDiode DEDRB081L20 DiodeIC, Q-SWITCH IC, FET SwitchIC, Audio Power Amplifier IC, Power Management SwitchB1GBCFNN0042 Transistor B1GFCFEN0003 TransistorB1GBCFNL0017 Transistor ERJ2GEJ102X RESISTOR, 1/16W, 1KΩERJ2GEJ201X ERJ2GEJ103X RESISTOR, 1/16W, 10KΩERJ2GEJ100X ERJ2GE0R00X RESISTOR, 1/16W, 0ΩERJ2RKF3922X ERJ2GEJ105X RESISTOR, 1/16W, 1MΩERJ2RKF2002X RESISTOR, 1/16W, 20KΩ ERJ2GEJ472XEVQPLDA15 Switch Slide SwitchCONNECTOR, USB Bluetooth ModuleERJ2GE0R00X RESISTOR, 1/16W, 0Ω