Infrared Board - Toshiba Tecra 700CS Maintenance Manual

4.10 Infrared Board

Removing the Infrared Board
To remove the infrared board, follow the steps below and refer to Figure 4-25.
1. Turn off the power to the computer, then disconnect the AC adapter and all
external cables connected to the computer.
2. Remove the battery pack, optional memory module, optional PCMCIA card, FDD
or optional CD-ROM drive, HDD, upper cover, keyboard, speakers, keyboard
base, and display assembly as described in Sections 4.2 through 4.9.
3. Disconnect PJ1 on the infrared board from PJ4 on the sound board.
Installing the Infrared Board
To install the infrared board, follow the steps below and refer to Figure 4-25.
1. Position the audio jacks on the infrared board through their corresponding holes in
the metal bracket on the system board, then seat the infrared board by connecting
PJ1 on the board to PJ4 on the sound board.
2. Install the speakers, keyboard base and display assembly, upper cover and
keyboard, HDD, optional CD-ROM drive or FDD, optional memory module,
optional PCMCIA card, and battery pack as described in Sections 4.9 back
through 4.2.
4-28
Figure 4-25 Removing the infrared board
700 Series