5. Remove the two screws, and detach the AT-189 board from the connector (CN102) on the SY-408 board.
CN101
MB-1214 board
CN102
AT-189 board
PSW3 x 6
PSW3 x 6
PSW3 x 6
SY-408 board
6. Install the removed parts by reversing the steps of removal.
4-8-2. Power Block Assembly (RE-291 Board/PS-836 Board)
Preparation
1. Remove the inside panel assembly. (Refer to“4-2. Inside Panel Assembly”)
2. Remove the SY-408 Board. (Refer to“4-8-1. SY-408 Board/AT-189 Board”)
3. Remove the outside panel assembly. (Refer to“4-3-1. Outside Panel Assembly”)
Procedure
1. Disconnect the harness from the connector (CN6002) on the RE-291 board.
2. Release the harness from the clamper.
HDC4300
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