Matsushita CF-Y5LWVYZ 1 2 service manual How to replace the fuse

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WARNING

For U.K.

This apparatus must be earthed for your safety.

To ensure safe operation the three-pin plug must be inserted only into a standard three-pin power point which is effectively earthed through the normal household wiring.

Extension cords used with the equipment must be three-core and be correctly wired to provide connec- tion to earth. Wrongly wired extension cords are a major cause of fatalities.

The fact that the equipment operates satisfactorily does not imply that the power point is earthed and that the installation is completely safe.

For your safety, if you have any doubt about the effective earthing of the power point, consult a quali- fied electrician.

FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY

This appliance is supplied with a moulded three pin mains plug for your safety and convenience. A 3 amp fuse is fitted in this plug.

Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 3 amps and that it is approved by ASTA or BSI to BS 1362.

Check for the ASTA mark or the BSI mark on the body of the fuse.

If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced. If you lose the fuse cover the plug must not be used until a replacement cover is obtained.

A replacement fuse cover can be purchased from your local Panasonic Dealer.

IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY.

THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET.

If a new plug is to be fitted please observe the wiring code as shown below. If in any doubt please consult a qualified electrician.

Warning: THIS APPLIANCE MUST BE EARTHED.

Important

The wires in this mains lead are coloured in accordance with the following code: Green-and-yellow: Earth

Blue:Neutral

Brown:Live

As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:

The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug

which is marked by the letter E or by the safety earth symbol coloured GREEN or GREEN-and-

YELLOW.

The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured BLACK.

The wire which is coloured Brown must be connected to the terminal which is marked with the letter L or coloured RED.

The mains plug on this equipment must be used to disconnect the mains power.

Please ensure that a socket outlet is available near the equipment and shall be easily accessible.

How to replace the fuse

Open the fuse compartment with a screw- driver and replace the fuse.

Warnings

This equipment is not designed for connection to an IT power system.

(An IT system is a system having no direct connections between live parts and Earth; the exposed-conducive- parts of the electrical installation are earthed.

An IT system is not permitted where the computer is directly connected to public supply systems in the U.K.)

Disconnect the mains plug from the supply socket when the computer is not in use.

This equipment is produced to BS800/1983.

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Contents CF-Y5 How to replace the fuse For U.K This apparatus must be earthed for your safetyLaser Safety Information Page Page Contents Secondary cache memory Specifications„ Main Specifications Wireless LAN BluetoothUseful Information Getting Started Names and Functions of Parts DC-IN Jack Ventilation Hole External Display Port SD Memory Card Slot Bluetooth AntennaBattery Latches Battery Pack Emergency Hole RAM Module Slot Headphone JackBlock Diagram Yonah LV Dual CoreDiagnosis Procedure Troubleshooting Flow ChartOutline of Post Power-On Self Test Boot CheckError Diagnosis by Checking Beep Signal Sound DiagnosisStuck key 02D0 System cache error Cache disabled Self Diagnosis Test When you execute an automatic testWhen you execute the enhancing test Shift and left Shift keysOperation of PC-Diagnostic Utility Selection of tested device PC-Diagnostic utility End methodContent of the setup is returned to the setting of the user Enhancing Place with possibiliBreakdown. e.g.. Head, Motor Cable characteristic and deviceStandard Enhanced Memory as Vram may fail withWiring Connection Diagram LCDDisassembly instructions Removing the HDD Before disassembly, be sure to perform the following stepsPreparation Removing the KeyboardRemoving the Top Case Preparation perform the .2.1., 9.2.3. firstFfcpadffcsw Removing the SUB DVDPreparation perform the .2.1., 9.2.3. and 9.2.4. first SUB DVDPad WP Sheet LCD Knob LCD Latch Spring Top Case Removing the Touch Pad / LCD KnobRemoving the Solenoid / Disc Cover Lock Top Case Screw Q Solenoid Line Hold Sheet Cable Fixed SheetPreparation perform the .2.1 9.2.4. first Removing the Speaker L, RRemoving the FAN FANGadket Removing the Drive UnitRemoving the Main Board USB FPC Removing the DC-IN CableRemoving the Antenna Board Unit L, R Modem Removing the ModemPreparation perform the .2.1 9.2.11. first Removing the LCD Unit and the LCD Rear Removing the LCD UnitRemoving the Hinge Cover L, R Preparation perform the .2.1 9.2.18. firstRemoving the LCD Cable / Inverter Board CN2Putting LCD Side Cushion / LCD Tape Assembly knowhow of the LCDAssembly of the LCD Front 2mm Hinge Side 1mm Hook Side LCD Side CushionSide Rubber Putting LCD Side Rubber / LCD Side DamperLCD Rib Rib standardPutting LCD Cushion / Assembly of the Inverter Putting LCD MagnetOrder Putting Tape for LCD CablePreparation for Inverter Case Externals matchPage Page Assembly knowhow of the Main Board Putting Line Hold Sheet / Antenna Sheet / BT PWB CushionPutting MCH Sheet / Heat Spreader Bottom HDD FPC Assembly of the Wlan Sheet / MCH Thermal TapeAssembly of the Main Board Assembly of the Card Bus Ejector Right before building Left before building Square holeAssembly of the Wireless LAN Module / Modem Safety workDXQT2+D25FNL Insert the Main BoardDXQT2+E6FNL Assembly knowhow of the Top Case Assembly of the Disk CoverPutting Disk Angle Cushion Assembly of the Top CaseLan Sw Blank Installation LAN on /OFFCase rib and folds to the rib side Assembly of the LCD Knob / Putting CushionTop Case Rib SECAssembly of the Touch Pad Pad Cover ExternalsSafety work Install the Pad CoverPad Cover installation position Affixes Disk cover cushion Putting SheetFixation seat CushionAssembly of the Break Lever Conclusion Assembly of the FANAxis nor the shuttlecock Engagement fingernail is Assembly of the Disk Cover ClickAssembly of the Disk Cover Lock / SW PCB Confirmation two places asAffixation Disk Lever Fix Cushion SW PCB yellow line Screw DXHM0056ZA Yellow lineSW PCB Possible to recycleAssembly of the Solenoid Assembly of the SpeakerWiring Speaker Cable Putting Cushion / Tape / Sheet Difference lineAssembly of the SW PCB FFC Page Putting Line Hold Sheet Assembly knowhow of the Bottom CaseAssembly of the Dimm Cover LED Lenz SD Cutting lack part top side Do not go out of the rib FIG1 Safety WorkPutting Foot Rubber Keyboard preparation Assembly knowhow of the BodyInstallation of Main Board Main PWB AssyAssembly of the HDD Slot Guard FIG2Side without tape Putting Line Hold Sheet 3 / Line Hold CushionBack Insert the Modem Cable in the slitANT PWB FFCCable in CN Installation of LCD UnitSide with I-PEX stamp Cable black Tape ExternalsDFHE5035ZB CPUAssembly of the DVD Drive Affixes Gasket Cloth FIG1LAN ON/OFF Installation of Power Knob / LAN SW KnobAssembly of the Body DXQT2+E6FNL DXQT2+F3FNL DXQT2+E10FNL DRQT2+E8FKL Installation of K/B Heat SpreaderTop Case side screw tightening Installation of Disk Cover / Disk Side Cover Installation of KeyboardSide Cover R Installation of K/B Side CoverHow to detach Keyboard and K/B Side Cover Side Cover LInstallation of HDD Bottom Case side screw tighteningPutting Label DFQT0046ZAExploded View Screw tightening torqueCabinet Section K52 K145 K157N7 Screw tightening torque Replacement Parts List REF. no and AreaDFHG1874YA LCD Cushion DFMD1202ZA DC Jack Plate DFHR3D21YA Line Hold Sheet DXQT2+E6FNL Screw EEFCX0D221R CF-Y5LWVYZBM 2006/11/16 REF. no and AreaEEFSX0D331ER EEFCX0G151R ConnectorEEFCX0J101R EEFCD0D101ERDiode IC, Temperature Censor ICIC, USB Power SW DEDRB081L20 DiodeIC, Audio Power Amplifier IC, FET SwitchIC, Q-SWITCH IC, Power Management SwitchB1GBCFNL0017 Transistor B1GFCFEN0003 TransistorB1GBCFNN0042 Transistor ERJ2GEJ102X RESISTOR, 1/16W, 1KΩERJ2GEJ100X ERJ2GEJ103X RESISTOR, 1/16W, 10KΩERJ2GEJ201X ERJ2GE0R00X RESISTOR, 1/16W, 0ΩERJ2RKF2002X RESISTOR, 1/16W, 20KΩ ERJ2GEJ105X RESISTOR, 1/16W, 1MΩERJ2RKF3922X ERJ2GEJ472XCONNECTOR, USB Slide SwitchEVQPLDA15 Switch Bluetooth ModuleERJ2GE0R00X RESISTOR, 1/16W, 0Ω