Matsushita CF-W4GWCZZ service manual Laser Safety Information

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LASER SAFETY INFORMATION

For U.S.A

Class 1 LASER-Product

This product is certified to comply with DHHS Rules 21 CFR Subchapter J.

This product complies with European Standard EN60825 (or IEC Publication 825)

For all areas

This equipment is classified as a class 1 level LASER product and there is no hazardous LASER radiation.

Caution:

(1)Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

(2)The drive is designed to be incorporated into a computer-based system or unit which has an enclosing cover. It should never be used as a stand alone drive.

Danger:

The serviceman should not remove the cover of drive unit and should not service because the drive unit is a non-serviceable part.

Please check DANGER label on bottom cabinet of the equipment.

. Unplug the AC power cord and remove the battery pack from the equipment before opening the top cover of the drive.

. When the power switch it on, do not place your eyes close to the top cover to look into the interior of the unit.

LASER Specification

 

 

Class 1 level LASER Product

 

Wave Length:

DVD

650

660 nm

 

CD

778

787 nm

Laser safety information is appropriate only when drive with laser is installed.

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Contents CF-W4 Page Page Laser Safety Information Page Page Page Handling Connection Diagram Disassembly instructions Disassembly Flow ChartPreparation DisassemblyRemove the Keyboard Remove the HDD Remove the Top CaseHDD HDD FFCRemove the SW Board FFC PAD FFC SWRemove the Touch Pad Remove the Disc CoverPAD FFC Remove the LCD Knob Remove the SpeakerRemove the Solenoid Remove the Main BoardCN3 Remove the Wireless LAN Module Remove the Drive UnitRemove 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 Reassembly instructions Assembly knowhow of part LCDLCD Cable Inverter part Page Assembly of Brake Lever Brake Lever completion chartSwitch Board assembly specification Solenoid Wire Rod processingSpeaker installation and Line processing Assembly of Antenna Board Part Speaker installation Processing of Speaker CablePET Modem Cable, Rib and LAN Cable processingLAN Wire Rod processing of Lithium Battery USB Cable processingAffixation of HDD Gasket Assembly of Disk Cover Assembly of Disk CoverAssembly of Touch Pad Screw tightening procedure of each unitScrew E Screw B Screw C Screw D Screw H Screw F Specification of affixation of PET tape to Heat Spreader Exploded View Display SectionCabinet Section Bottom Section JK2Replacement Parts List PAD Cover Ring DFMD4057ZA KB Hook F999 DXQT2+E6FNL Screw Replacement Parts List EEFCD0D151ERPage Page Page Page Page EEFUD0D331ER EEFSX0D271EREEFCD0D101ER EEFUD0E221ERPage ECJ2FF1A106Z ERJ2GEJ103X RESISTOR, 1/16W, 10KΩConnector EEFUD0J101EREEFUD0G151ER ThermistorDiode DEDRB081L20 Diode FUSE, 2AIC, CPU IC, Chip SETIC, USB Power Control IC, FET SwitchIC, Logic IC, Cardbus ControlInductor DDB5Z024E-L Inductor DDB5Z024C-L DDB5Z021C-YDDB5Z028C-L Inductor DDAZS100MT3T InductorB1GFCFEN0003 Transistor DETA144EETL Transistor ERJ2GEJ681X ERJ2RKF27R4XERJ2GEJ151X ERJ2RKF54R9XERJ2RKF2001X RESISTOR, 1/16W, 2KΩ ERJ2GEJ562X ERJ2GEJ750XERJ2RKF2210X ERJ2RKF1000XERJ2RKF80R6X RESISTOR, 1/16W ERJ2GEJ103X RESISTOR, 1/16WERJ2GEJ222X ERJ2GEJ101X ERJ2RKF1002X RESISTOR, 1/16W, 10KΩ ERJ2RKF75R0XResistor Array ERJ2RKF1501X ERJ2GEJ390XERJ2GEJ102X RESISTOR, 1/16W, 1KΩ ERJ2GEJ220XERJ3GEYJ2R2V ERJ2RKF49R9X ERJ2GEJ120XERJ2GEJ330X ERJ2RKF4750XERJ2RKF22R6X ERJ2GEJ203X RESISTOR, 1/16W, 20KΩERJ2GEJ106X RESISTOR, 1/16W, 10MΩ ERJ2GEJ105X RESISTOR, 1/16W, 1MΩERJ3GEYJ121V DEARA8AJ103M Resistor ArrayERJ2GEJ473X RESISTOR, 1/16W, 47KΩ FilterERJ2GEJ334X EXBV8V750JV Resistor ArrayERJ2GEJ333X RESISTOR, 1/16W, 33KΩ ERJ2GEJ363X RESISTOR, 1/16W, 36KΩERA3YKB104V ERA3YEB203V RESISTOR, 1/16W, 20KΩERA3YEB103V RESISTOR, 1/16W, 10KΩ ERA3YEB303V RESISTOR, 1/16W, 30KΩERA3YEB333V RESISTOR, 1/16W, 33KΩ ERJ2RHD132XERJ2RKF1102X RESISTOR, 1/16W, 11KΩ ERJ2RKF1302X RESISTOR, 1/16W, 13KΩSW 952 SW K0D113B00081 K0L1BA000115