Toshiba PTA70, PTA71, PSAA9 Removing the switch Board, Install the Switch Cover and Switch Board

4 Replacement Procedures 4.18 Switch Cover and Switch Board

Figure 4-39 Removing the switch Board

Install the Switch Cover and Switch Board

Install the switch board according to the following procedures and Figures 4-38, 4-39.

1.Seat the switch board in the correct position.

2.Seat the switch cover in the correct position and secure the following 7 latches, in that order:

-Two right latches

-One latch on the front and bottom sides

-Three left latches

3.Turn the top cover upside down.

4.Secure the switch board with two M2.5x4 black flat-head screws.

5.Connect the switch board flat cables to CN4000 on the switch board.

6.Secure the EMI tape and Mylar in the correct position.

4-62 Satellite A100/A105 / TECRA A7 Maintenance Manual