Sony HDC4300 - SW-1531 Board; BUILD up Connector

4-8-12. SW-1531 Board
Preparation
1. Remove the inside panel assembly. (Refer to “4-2. Inside Panel Assembly”.)
Procedure
1. Remove the drop protection cap.
2. Remove the screw and pull out the SW-1531 board.
3. Disconnect the harness from the connector (CN1) on the SW-1531 board.
Harness
SW-1531 board
Drop protection cap
CN1
Slit
PSW2 x 5
Portion A
Note
When installing the SW-1531 board, match the slit with the portion A.
4. Install the removed parts by reversing the steps of removal.
4-8-13. BUILD UP Connector
Preparation
1. Remove the inside panel assembly. (Refer to“4-2. Inside Panel Assembly”)
2. Remove the outside panel assembly. (Refer to“4-3-1. Outside Panel Assembly”)
3. Remove the SY-408 board. (Refer to“4-8-1. SY-408 Board/AT-189 Board”）
4. Remove the DPR-370 board. (Refer to“4-8-3. DPR-370 Board”）
Procedure
1. Disconnect the harness from the connector (CN101) on the PS-836 board, and release the harness from the two
clampers.
HDC4300
4-41