Matsushita CF-W5LWEZZ1 2 service manual Names and Functions of Parts

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2 Names and Functions of Parts

A :Function Key

B :Keyboard

C :LED Indicator

: Caps lock

: Numeric key (NumLk)

: Scroll lock (ScrLk)

: Hard disk drive status

ECO : Economy Mode (ECO) status : Battery status

D :Power Switch

Power Indicator

Off: Power off/Hibernation

Green: Power on

Blinking green: Standby

E :Wireless Switch

<Only for model with wireless LAN/wireless WAN>

CAUTION

When closing the disk cover, press down near the drive power/ open switch (position of the arrow) to ensure that the cover is locked.

F: Touch Pad G :LCD

H :Speaker

I : LAN Port

If the Mini Port Replicator is connected to the computer, connect the LAN cable to the LAN port on the Mini Port Replicator. You cannot use the LAN port on the computer.

J : Modem Port

Be sure to use the included modem telephone cable, and insert the end of the cable with the phyllite core into the modem port on the computer.

K :Security Lock

You can connect a Kensington cable. Refer to the instruc- tion manual of the cable. The security lock and cable is a theft prevention device. Matsushita Electric Industrial Co., Ltd. will bear no responsibility in the event of theft.

L : USB Ports

M :Wireless LAN Antenna

<Only for model with wireless LAN>

N :CD/DVD Drive

Wireless WAN Antenna

For model with EVDO or without wireless WAN: The SIM card slot under this cover is not used for this model. Do not open the cover.

For other models:

Refer to the additional instructions.

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Contents CF-W5 How to replace the fuse For U.K This apparatus must be earthed for your safetyLaser Safety Information Page Page Contents Specifications Page Page Names and Functions of Parts Mini Port Replicator Connector Block Diagram Diagnosis Procedure Troubleshooting Flow ChartError Diagnosis by Checking Beep Signal Sound Outline of PostStuck key 02D0 System cache error Cache disabled When you execute the enhancing test When you execute an automatic testShift and left Shift keys Operation of PC-Diagnostic Utility Content of the setup is returned to the setting of the user PC-Diagnostic utility End methodSelection of tested device Test Item and Division of trouble GPS Wiring Connection Diagram Disassembly instructions Removing the Keyboard Before disassembly, be sure to perform the following stepsPreparation Preparation perform the .2.1. firstPreparation perform the .2.1., 9.2.2. first Removing the HDDRemoving the Top Case HDDPreparation perform the .2.1. to 9.2.3. first Removing the SW BoardFFC PAD FFC SW Removing the Touch Pad Removing the Disc CoverPAD FFC Removing the Solenoid Removing the LCD KnobRemoving the Speaker Removing the Main BoardRemove the DC-IN jack holder Removing the Antenna Board L,R Removing the Wireless LAN ModuleRemoving the Drive Unit Removing the USB BoardPreparation perform the .2.1. to 9.2.4. and 9.2.11. first Removing the ModemRemoving the Card Bus Ejector Preparation perform the .2.1. to 9.2.3. and 9.2.11. firstRemoving the LCD Unit and the LCD Rear Removing the LCD UnitRemoving the Hinge Cover Preparation perform the .2.1. to 9.2.4. and 9.2.18. firstRemoving the Inverter Board Removing the Wwan Antenna Board MAIN, SUBRemoving the Wwan Board Assembly knowhow of the LCD Assembly of the LCD FrontPutting LCD Insulator Putting TP Flexible Protection TapeLCD Assembly of the LCD Unit Putting LCD Side DumpersAssembly of the LCD Dumper BoldConnecting LCD Cable Assembly of the Inverter and Putting Inverter Tapes Line processing LCD Cable Cable is processed to the LCD frame clamping Built-in orderSafety work Putting Tapes of LCD CableAssembly of the WM Cable Putting LCD Rear CushionsAssembly of the Wwan Board Putting Tapes for WM CableSetting Spacer CU on Antenna Cover NextAssembly of the LCD Rear Assembly of the Hinge Cover L, RAssembly knowhow of the Main Board Putting tapes for Memory Sheet of top sideAssembly of the MDC Modem Putting PET tapesAssembly of the Pcmcia Ejector Putting Main PW SheetAssembly of the DVD FFC Assembly of the LAN CableDVD FFC Screw tightening of Main Board Line processing LAN cableAssembly of the W-LAN Module / Putting Memory Heat Sheet DXQT2+D25FNLAssembly of theMODEM Cable Putting SheetsBetween cushion and addable Memory Processing 5mm 3mm Assembly of the W-LAN Sheet Assembly of the HDD FPCHDD FPC Assembly of the DC-IN Cable Setting the Main BoardWlan SW Boss BAssembly of the DVD Cover Assembly knowhow of the Top CaseAssembly of theBreak Lever Assembly of the Disk Cover Lock Putting Disk Cover SheetAssembly of the SW Board Safety work Inserts under the ribAssembly of the Speaker Line processing Speaker Cable and putting Speaker SheetAssembly of the LCD Knob Putting Hinge Buckup Sheet and LCD Knob Sheet etcAssembly of the Touch Pad WorkAssembly of the Disk Cover Disk angle cushion Screw Order Assembly knowhow of the Bottom Case Setting Antenna Board and Line processingAssenbly of the Antenna Cover L Line processing HDD FPCPutting Tape and Sheet Treatment deviceDo not run aground to the pin Setting LCD Assembly knowhow of the BodyLine processing LCD Cable bottom case side Setting Disk Cover Assembly of the Top CasePET DXQT26+D8FCL DXQT2+E6FNLAssembly of the Disk Cover and Antenna Cover R Assembly of the KeyboardOrder Assembly of the Heat Spreader Setting KeyboardPage Setting Dimm Cover Tightening screw of Bottom CasePutting Sheet Putting Labels Product back ratings signature boardAssembly of the HDD / HDD Cover Putting Tapes for Wwan Antenna Cable Assembly of the Wwan Module Exploded View Screw tightening torqueCabinet Section SW6 Main Block Unit AccessoriesREF. no Packing MaterialLAN Switch Knob Hinge Cover R DFHR3F77ZA USB Cable FIX Sheet CF-W5LWEZZBM REF. no and Area Page Page Page Page Page Page Page Thermistor ConnectorCeramic Capacitor DiodeFUSE, 2A DEDRB081L20 DiodeLED FUSE, 4AIC, Q-SWITCH IC, Power Management SwitchIC, USB Power SW IC, FET SwitchIC, Eeprom IDUCTOR, Common Mode FilterSwitch IC, SPI Flash MemoryB1GBCFJN0037 Transistor TransistorFET B1GBCFNL0017 Transistor B1GBCFNN0042Resistor Array B1GFCFEN0003 TransistorDEARA8AJ103M Resistor Array ERA3YEB243V RESISTOR, 1/16W, 24KΩ ERA3YEB123V RESISTOR, 1/16W, 12KΩERA3YEB203V RESISTOR, 1/16W, 20KΩ ERA3YEB333V RESISTOR, 1/16W, 33KΩERJ2GEJ100X ERJ2GEJ101X Page ERJ2GEJ105X RESISTOR, 1/16W, 1MΩ ERJ2GEJ104XERJ2GEJ106X RESISTOR, 1/16W, 10MΩ ERJ2GEJ201X ERJ2GEJ153X RESISTOR, 1/16W, 15KΩERJ2GEJ154X ERJ2GEJ203X RESISTOR, 1/16W, 20KΩERJ2GEJ474X ERJ2GEJ472XERJ2GEJ473X RESISTOR, 1/16W, 47KΩ ERJ2GEJ510XERJ2RKF1000X ERJ2RKD244XERJ2RKD364X ERJ2RKF1001X RESISTOR, 1/16W, 1KΩERJ2RKF5102X RESISTOR, 1/16W, 51KΩ ERJ2RKF51R0X Slide SwitchERJ2RKF5101X ERJ2RKF54R9XTrance EVQPLDA15 SwitchUSB Connector Crystal OscillatorB1GBCFNN0042 Transistor DIP SwitchIC, DC/DC Converter ERA3YEB303V RESISTOR, 1/16W, 30KΩ