Matsushita CF-08TX1A1M manual Removing the Wlan L PCB, Removing the Bluetooth Wlan R PCB

Page 28

9.1.10. Removing the WLAN L PCB

Insulation Sheet

Antenna Cable

WLAN L P.C.B.

<N7>

1.Remove the Insulation Sheet.

2.Remove the Screw <N7>.

3.Remove both the Antenna Cable and the WLAN L PCB.

Screw <N7>:DFHE5025XA

9.1.11.Removing the Bluetooth WLAN R PCB

Tape

Antenna

Cable

Blue tooth WLAN R P.C.B.

<N7>

1.Remove the two tapes.

2.Remove the Screw <N7>.

3.Remove both the Antenna Cable and the Bluetooth

WLAN R PCB.

Screw <N7>:DFHE5025XA

9.1.12. Removing the Dock Con PCB

Dock Con P.C.B. FFC Hold Cushion

Connector(CN601)Connector(CN600)

1.Remove the FFC Hold Cushion.

2.Disconnect the two Cables from the Connectors

(CN600,CN601).

<N3> <N3> <N3>

Dock Con P.C.B.

Docking P.C.B. Sheet

Base Joint Cover

<N3><N3>

3.Remove the five screws <N3>.

4.Remove the Base Joint Cover, the Docking PCB Sheet and the Dock Con PCB.

Screws <N3>:DXQT26+D5FNL

9.1.13. Removing the SW LED PCB

Connector(CN500)

SW Board Stopper Plate

<N2>

<N2>

SW LED P.C.B.

<N2>

Connector(CN501)

1.Remove the three Screws <N2>.

2.Remove the SW Board Stopper Plate.

3.Disconnect the two Cables from the Connectors (CN500,CN501).

4.Remove the SW LED PCB.

Screws <N2>:DRSB2+5FKL

9-4

Image 28

Contents CF-08TX1A1M Page Page Precautions Avoid HeatAvoid Extreme Heat, Cold and Direct Sun- light Do Not Put into a Micro- waveStop Using Contents Specifications Main SpecificationsWireless LAN BluetoothCopyright IntroductionDisclaimer Trademarks Battery pack Headphone jack Stylus holder Security lock Speaker Expansion bus connectorDescription of parts Microphone jackUsing the Tether Attaching the TetherStarting up/Shutting Down Turn on the wireless displayConnect to the server Make the settings only for the Supervisor When terminating the connectionWhen settings have been changed When deleting settingsShutting Down power off the wireless display Flow Chart Diagnosis & RepairTroubleshooting CPU Type check Self Test ProgramSdram march test ID check for 2700G Test register check for the source microcomputerChip ID check for LAN9118 How to Restart Troubleshooting Starting UpDisplay TouchscreenWireless Communication Connecting PeripheralsShut Down SoundBlock Diagram DC/DC VCC5P0V LCD FET Wiring Connection Diagram Dock CON PCBDisassembly/Reassembly Removing the Battery PackPreparation Removing the Display UnitRemoving IO Power PCB Removing the Main PCBRemoving the Audio Con PCB Removing the Wlan PCB Removing the SpeakerRemoving the USB PCB Removing the Bluetooth Wlan R PCB Removing the Wlan L PCBRemoving the Dock Con PCB Removing the SW LED PCBRemoving the LCD Unit and the Inverter Reassembly Instructions Setting the LCD Unit and the InverterPreparations for backlight Safety Working LCD PWB Sheet Preparations for Touchscreen Setting the SW LED PCB Assembly of the LCD BlockAssembly of the SW LED PCB Setting the Dock Con PCB Assembly of the Dock CON PCB Setting the Bluetooth Wlan R PCB Setting the Wlan L PCBSetting the Speaker Setting the USB PCBSetting the Audio Con PCB Setting the Wlan PCB Setting the IO Power PCBSetting the Main PCB USB PCB FFC Setting the Display Unit Assembly of the Display unit Cable Hold Sheet Setting the Battery Pack Battery Pack Slide the knob to the outside and lock firmly Exploded View 10-110-2 10-3 Replacement Parts List 11-111-2 11-3 11-4 REF. no and Area11-5 11-6 11-7 11-8 11-9 11-10 11-11 11-12 11-13 11-14 11-15 Resistor Array11-16 11-17 11-18 11-19 11-20 ERJ3GEYJ562V11-21 11-22 11-23 CF-08 Printed Circuit Board Main PCB SW LED PCB CF-08 Schematic Diagram IO Power 1 I/F Connector RJ45LANIO Power 2 DCIN/ Battery For Cradle DC-INIO Power 3 Charger LTC4008EGN#TRPBFIO Power 4 VA3,VA5 SENSE2IO Power 5 EC ECFlashIO Power 6 Overprotect Wlan 1 SYCHIPWLAN/ BT Board Wlan 2 SYCHIPWLAN/ BT Board