1-15. How to Extend the Circuit Board
1-15. How to Extend the Circuit Board
1-15-1. Extending the AT-143 Board
Required tool : AT-DC extension assembly
n
Life of flexible card wire will be significantly shortened if
it is folded. Be very careful not to fold the flexible card
wire.
1. Open the inside panel assembly.
(Refer to Section 1-5.)
2. Remove the two screws and remove the AT-143 board
DCP-28 board
1-34
3. Connect the AT-DC extension assembly (EX-778
board side) to the connector (CN5) on the DCP-28
board.
4. Connect the AT-DC extension assembly (EX-777
board side) to the connector (CN5) on the AT-143
board.
DCP-28 board
AT-143 board
Precision screw
P1.4 x 3.5
EX-778 board
CN5
AT-DC
extension
assembly
EX-777
board
CN5
AT-143 board
HDW-750/750CE V1