Matsushita CF-18JHU80TW service manual Removing LED PCB and Switch, Led Pcb

Page 21

6.Remove the I/O PCB. Screw<O>: DFHE5025XA

<P>: DFHE5058ZB

<Q>: DRSB2+5FKL

7.10.Removing LED PCB and Switch

PCB

LED PCB

LED Waterproof Sheet

Power ￿

Switch ￿

Knob

Operation Sheet

Switch PCB

 

Figure 14

1.Remove the LED Waterproof Sheet.

2.Remove the LED PCB.

3.Remove the Switch PCB.

4.Remove the Power Switch.

7.11.Removing the CPU Heat Plate and Lithium Battery

<R>

7.12. Removing the Display unit

<S>

<S>

LCD Hinge Cover

<S> <S>

Figure 16

1.Remove the four Screws. <S>

2.Remove the LCD Hinge Cover.

<T>

Hinge Cover

 

<T>

CPU Heat Plate<R>

<R>

Lithium Battery

Figure 15

1.Remove the three Screws. <R>

2.Remove the CPU Heat Plate.

3.Remove the Lithium Battery. Screw<R>: DFHE5025XA

Figure 17

3.LCD is half-rotated. Removes the two Screws. <T>

4.Remove the Hinge Cover.

<U> <U> <U> <U>

Figure 18

5.Remove the four Screws. <U>

6.Remove the Display Unit. Screw<S>: DFHE5025XA <T>: DRSB2+5FKL <U>: DXYN4+J8FNL

7-4

Image 21
Contents CF-18 Page Page Page Contents Page Power-On Self Test Boot Check Stuck key 02D0 System cache error Cache disabled Preparation EquipmentSelf Diagnosis Test Outline of Self Diagnostic TestsAutomatic Test Peripheral Test LAN Test Modem Test Wireless LAN TestTest Selection End of test Test classification Screen display test items Contents Error Messages and TroubleshootingCN6 CN3 CN9CN5 CN7KBD HDD FPCRemoving the Speaker Removing the Rear CabinetRemoving the DU Lid Unit Removing the Wireless Module Port PCB and Modem PCB Removing the Audio PCB Removing Main PCBRemoving PAD PCB and I/O LED PCB Removing LED PCB and SwitchRemoving the LCD Hinge TS PS2 PCBLCD Removing Each Cover HDD LID AssyPcmcia LID Assy Exploded View BT1 2 + 0.02N m + 0.2kgf cm 2 + 0.02N m + 0.2kgf cm 12 + 0.01N m + 0.1kgf cm K210 K200-30 K211 K200-30-4 K200-30-35 K200-30-35-1 18 + 0.02N m + 0.2kgf cm Screw tightening torque Wireless LAN Module DL3UPB237HAA PCB, Bluetooth RTLDescription QTY DL3U4B482AAA PCB, Port RTLDL3UP1282AAA PCB, Antenna RTL DL3U5B482AAA PCB, TS PS2 RTLDFJS877YA CABLE, Antenna DL3UPB281HBA PCB, RF-BT RTLPower SW Knob DFHR3551YA Coin Battery SheetLCD Hinge Cover KBD Plate LDFHM0277YA DU LID Angle Bottom Case AssyDFHR3441ZA DU LID Waterproof Sheet DFHR6045ZA DU LIDDFHE0805ZA Magnet DFHR6051ZE PEN HolderDFHP7149ZA Magnet Tape Touch Screen Panel KITDRQT2+D2FKL Screw DFHE5058ZB SCREW, DsubDXQT3+D4FKNL Screw DRSB2+5FKL ScrewMain PCB QTY RTC BatteryEEFCD0D151ER Page Page Page Page EEFCX0D331R EEFCD0D101EREEFCX0D221R EEFUD0J151ER EEFCX0G151R EEFCX0J101REEFCD0G101ER ConnectorEEFCD0J470ER ThermistorDEDRB081L20 Diode IC, USB Power ControlFUSE, 5A FUSE, 2AIC, Logic IC, Gate Logic DA2205IDBLET IC, Bipolar LogicIC, Gate Logic IC, Flash MemoryDDAZS100MT3T Inductor Poly SWTransistor Transistor ERJ2GEJ681X DETA144EETL TransistorERJ2RKF54R9X ERJ2RKF27R4XERJ2RKF39R2X ERJ2GEJ151XPage ERJ2GEJ103X RESISTOR, 1/16W ERJ2RKF80R6X RESISTOR, 1/16WERJ2GEJ101X ERJ2GEJ222XERJ2RKF1002X RESISTOR, 1/16W, 10KΩ Resistor Array ERJ2RKF1501XERJ2GEJ201X Resistor ArrayERJ2GEJ220X ERJ2GEJ2R2X ERJ2GEJ102X RESISTOR, 1/16W, 1KΩERJ2RKF49R9X ERJ2GEJ330XERJ2RKF4750X ERJ2GEJ1R0X RESISTOR, 1/16W, 1ΩERJ2GEJ104X RESISTOR, 1/16W, 10KΩ DEARA8AJ103M Resistor Array ERJ2RKF22R6XERJ2GEJ472X ERJ2GEJ203X RESISTOR, 1/16W, 20KΩERJ2GEJ334X ERJ2GEJ471XERJ2RHD562X EXBV8V750JV Resistor ArrayERJ2RHD102X RESISTOR, 1/16W, 1KΩ ERJ2RKF3002X RESISTOR, 1/16W, 30KΩERJ2GEJ684X ERJ2GEJ225XIC, Audio AMP IC, AC97 CodecERJ2GEJ273X RESISTOR, 1/16W, 27KΩ ERJ2GEJ103X RESISTOR, 1/16W, 10KΩERJ2GEJ683X RESISTOR, 1/16W, 68KΩ ERJ2GEJ104XERJ2RKF75R0X Connector DFJS830YAIC, Flat PAD Controller B1GKCFJN0004 TransistorDDB5Z031J-L Inductor LEDERJ2GEJ303X RESISTOR, 1/16W, 30KΩ ERJ6GEYJ101VERJ2GEJ103X RESISTOR, 1/16W, 1KΩ