Matsushita CF-W4GWCZZ service manual Reassembly instructions, Assembly knowhow of part LCD

Page 21

3 Reassembly instructions

3.1.Attention when CF-W4G series is repaired

·Please execute writing BIOS ID when you exchange the Main Board.

·Parts (Sheet and rubber) etc. related various the Conductive Cloth and Heat Spreader cannot be recycled. Use new parts.

3.2.Assembly knowhow of part LCD

LCD Rubber, LCD side Rubber and LCD backing Rubber’s putting

 

LCD Rubber (Upper

 

big

small LCD Front Case

LCD parallel after putting

LCD Rubber (Upper)

LCD Side Rubber

LCD Back Rubber (Lower)

LCD Front Case

LCD Cable processing

Clamping processing of LCD Cable, LCD Connector connection and putting of PET Tape of cable The LCD Insulation Sheet is peeled off and after processes as shown in the figure below,

Put the Insulation Sheet.

1 2mm

 

PET Tape

LCD Insulation Sheet

12mm

Connector

LCD Frame Clamp

A red line of the cable is matched to the LCD Frame externals.

1mm

 

 

0

 

Putting of The Conductive Cloth

 

 

 

The Conductive Cloth is put and after putting, a both side tape is put.

Insulation seat of edge match

Process the part in the signal line of the LCD Cable in the Conductive Cloth.

0

1mm

Put the Conductive Cloth on the connector surely.

 

 

Conductive Cloth

 

 

 

 

 

 

(LCD Label)

Connector of externals match

Connector

 

 

There must not be beginning to see from externals.

 

 

 

 

 

 

Both Side Tape

 

LCD Cable

LCD Insulation Seat

 

 

3-1

Image 21
Contents CF-W4 Page Page Laser Safety Information Page Page Page Handling Connection Diagram Disassembly Flow Chart Disassembly instructionsDisassembly PreparationRemove the Keyboard Remove the Top Case Remove the HDDHDD HDD FFCFFC PAD FFC SW Remove the SW BoardRemove the Disc Cover Remove the Touch PadPAD 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 Modem Remove the Card Bus EjectorModem Remove the LCD Unit Remove the Hinge CoverRemove 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 LeverSolenoid Wire Rod processing Switch Board assembly specificationSpeaker installation and Line processing Speaker installation Processing of Speaker Cable Assembly of Antenna Board PartModem Cable, Rib and LAN Cable processing PETLAN 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 ERJ2GEJ390XERJ2GEJ220X ERJ2GEJ102X RESISTOR, 1/16W, 1KΩERJ3GEYJ2R2V 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