Toshiba 430CDT Maintenance Manual page 136

7. Rotate the VGA board out and disconnect the VGA cables from PJ302 and
PJ303 (TFT model only) on the VGA board.
Figure 4-25 Disconnecting the cables from the VGA board
Installing the Sub-Battery and VGA Board
To install the sub-battery and VGA board, follow the steps below and refer to Figures 4-26
back to 4-22.
1. Connect the VGA cable to PJ302 and PJ303 (TFT model only) on the VGA
board. Make sure the ferrite core is seated properly.
NOTE: Make sure connectors PJ301 on the VGA board and PJ16 on the
system board are not dirty. If they are dirty, clean them. If a connector is
broken, replace the VGA board or system board with a new one.
2. Be sure the microphone cable is on top of the VGA board and rotate the board
into place. When it is seated flat, press evenly to connect the VGA board
connector to PJ16 on the system board.
3. Connect the microphone cable to PJ3 on the sound board. Route the cable in
a groove on the top cover and secure it with two tapes.
4. Seat the sub-battery and connect the cable to PJ503 on the system board.
CAUTION: Be sure to connect the sub-battery connector to the white socket,
not the orange one. The orange socket, PJ10, is for the panel close sensor
cable. If these connectors are switched, the system will be damaged.
430 Series
4-25