Toshiba portege 610ct 620ct Instruction De Maintenance
4-38
610CT
4.16 FL Inverter Board
Removing the FL Inverter Board
WARNING: To reduce the risk of accidental electric shock when you turn on the power
to check the FL inverter during disassembly, never touch the exposed areas that carry
high-voltage.
to check the FL inverter during disassembly, never touch the exposed areas that carry
high-voltage.
To remove the 610CT FL inverter board, follow the steps below and refer to figure 4-26.
1.
Turn off the power to the 610CT. Disconnect the AC adapter, power cord, and all
external cables connected to the computer.
external cables connected to the computer.
2.
Remove the battery pack, optional memory module, PCMCIA card, and display
mask as described in sections 4.2, 4.3, 4.4, and 4.15.
mask as described in sections 4.2, 4.3, 4.4, and 4.15.
3.
Remove two silver M2x6 screws from the FL inverter board.
4.
Turn over the board and disconnect the FL inverter cable from CN1 and the FL
cable from CN2.
cable from CN2.
Figure 4-26 Removing the FL inverter board