Toshiba 730CDT Maintenance Manual page 172

Installing the Display Assembly, Jack Board, Speaker, and Modem Board
To install the display assembly, jack board, speaker, and modem board, follow the steps
below and refer to Figures 4-39 back through 4-31.
1. Connect the fan cable to PJ16 on the system board.
2. Connect the video cable to PJ603 on the system board.
3. Seat the modem board and carefully press to connect PJ2 to PJ605 on the system
board.
4. Seat the metal shield, and secure the shield and modem board with one M2.5x4
screw.
5. Connect PJ201 on the jack board to PJ3 on the modem board, and reinstall the
mylar cover.
6. Seat the metal cover and secure it with two M2.5x4 screws, four M2.5x6
screws, and one M2.5x8 screw.
7. Seat the keyboard base and display assembly.
8. Connect the display close sensor cable to PJ705 on the IPS board.
9. Press to secure the nine latches.
10. Secure the LCD cable and ground cable with one M2.5x6 screw near the right
hinge.
11. Connect the FL inverter cable to PJ703 on the IPS board.
12. Connect the membrane switch cable to PJ701 on the IPS board.
13. Connect the microphone cable to PJ207 on the jack board.
14. Secure the LCD cable brace with two M2.5x6 screws.
15. Connect the speaker cable to PJ6 on the jack board.
16. Set the volume control knob in place.
17. Secure one M2.5x4 screw and one silver M2.5x20 screw on the metal cover over
the left speaker. The M2.5x4 screw also secures a ground cable.
18. Secure the metal fan cover with one M2.5x6 screw.
19. Close the display.
20. Turn the computer upside down and secure two silver M2.5x6 screws in the
battery pack slot, two silver M2x3 screws in the selectable bay, and three
M2.5x20 silver screws in the computer base.
21. Install the LCD module, FL Inverter board, display mask, DAA module, upper
cover and keyboard, HDD, CD-ROM drive or FDD, optional memory module,
optional PC card, and battery pack as described in Sections 4.13 through 4.2.
4-42 730CDT