Matsushita CF-T4GWCTZ1 2 Removing the LCD Knob and the Speaker, Removing the Main Board

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2.2.6.Removing the LCD Knob and the Speaker

Preparation : perform the section 2.2.1. to 2.2.3. first.

1.Remove the latch spring from the top case.

2.Remove the hook of the LCD knob from stopper rib of the top case.

3.Peel off the tape of the speaker box.

4.Peel off the tape on the speaker and speaker ring and then remove the speaker.

Speaker Box

Speaker

2.2.8.Removing the Main Board

Preparation : perform the section 2.2.1. to 2.2.3. first.

1.Remove the 1 screw (E), 1 screw (F) and 2 screws (H). Screw (E):DXQT2+E10FNL(N10)

Screw (F):DXQT2+D4FNL(N9) Screw (H):DFHE5035ZB(N2) Screw (I):KIYE50000022(N500)

Speaker Ring

Screw(E) Screw(F)

Screw(H)

Screw(I)

Latch

Spring

LCD Knob

Location of the Spring

2.2.7.Removing the USB Board

Preparation : perform the section 2.2.1. to 2.2.3. first.

1.Peel off the tape for clamp the USB cable.

2.Remove the connector (CN23) on the main board.

3.Remove the USB board from the bottom case.

CN23

Tape

 

2.Remove the 2 screws (N). Screw (N):DXQT2+E6FNL(N13)

3.Remove the modem cable from the MDC modem.

4.Remove the side cover(L) from the bottom case.

Side Cover(L)

 

Antenna Board(L)

DC Jack

Screw(N)

Holder

Screw(N)

 

Modem Cable

Tape

Main Board

LAN Cable

USB Cable

2-Port USB Board

2-5

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Contents CF-T4 Page Page Page Page Page Page Connection Diagram Disassembly Flow Chart Disassembly instructionsPreparation DisassemblyRemoving the Keyboard Removing the Top Case Removing the HDDHDD HDD FFCPAD FFC Removing the Touch PadRemoving the Main Board Removing the LCD Knob and the SpeakerRemoving the USB Board Removing the Antenna Board L,R and the DC-IN Cable Removing the Wireless LAN ModuleDC-IN LANRemoving the Card Bus Ejector Removing the ModemRemoving the LCD Unit and the LCD Rear Removing the LCD UnitRemoving the Hinge Cover Remove the InverterReassenbly instructions Assembly knowhow of part LCDRear Damper Putting of conductive cloth of LCD cable 75 5mm Assembly of Touch Pad Installation and Line processing of SpeakerObtaining of Side Cover L Processing of DC-IN Cable and Coaxial CableProcessing of Modem Cable and LAN Cable Processing of USB Cable Screw tightening procedure of Each UnitScrewB ScrewC ScrewB Display Section Exploded ViewLCD Unit Assy / Pen Holder Section Cabinet Section JK2 Bottom SectionReplacement Parts List DFBH3042ZA HINGE-R TP DFMY3192ZA Heat Spreader Bottom EEFCD0D151ER Replacement Parts ListPage Page Page Page EEFUD0D331ER EEFCD0D101ER EEFSX0D271EREEFUD0E221ER DCUM1A1051BDERJ2GEJ103X RESISTOR, 1/16W, 10KΩ ECJ2FF1A106ZEEFUD0J101ER EEFUD0G151ER ConnectorThermistor DiodeFUSE, 2A DEDRB081L20 DiodeFUSE, 1A IC, CPUIC, Clock Generator IC, USB Power ControlIC, PC-CARD SW IC, RegulatorInductor IC, LinerInductor DDB5Z024E-L Inductor DDB5Z024C-L DDB5Z032A-L DDB5Z021C-YTransistor Poly SWTransistor ERJ2GEJ681X B1GFCFEN0003 Transistor DETA144EETLERJ2RKF27R4X ERJ2GEJ151XERJ2GEJ750X ERJ3GEYJ100VERJ2RKF2210X ERJ2RKF1000XERJ2GEJ103X RESISTOR, 1/16W ERJ2RKF80R6X RESISTOR, 1/16WERJ2GEJ222X ERJ2RKF1002X RESISTOR, 1/16W, 10KΩ ERJ2RKF75R0X ERJ2GEJ101XResistor Array ERJ2RKF1501X ERJ2GEJ390XERJ2GEJ102X RESISTOR, 1/16W, 1KΩ ERJ2GEJ220XERJ3GEYJ2R2V ERJ2GEJ120X ERJ2RKF49R9XERJ2GEJ330X ERJ2RKF4750XERJ2GEJ203X RESISTOR, 1/16W, 20KΩ ERJ2RKF22R6XERJ2GEJ106X RESISTOR, 1/16W, 10MΩ ERJ2GEJ105X RESISTOR, 1/16W, 1MΩFilter ERJ2GEJ473X RESISTOR, 1/16W, 47KΩERJ2GEJ472X ERJ2GEJ100XERJ2RKF3901X ERJ2GEJ471XERJ2RHD103X RESISTOR, 1/16W, 10KΩ ERJ2GEJ561XERJ2RKF1003X ERJ2RHD333X RESISTOR, 1/16W, 33KΩERJ2RHD222X ERJ2RKF5102X RESISTOR, 1/16W, 51KΩDRHM0100ZA Spacer DRHM0099ZA TranceEEFUD0J151ER DEARA8AJ473M Resistor Array ERJ2GEJ822XERJ2GEJ270X ERJ2GEJ152X