Sony SRG-300SE, Service Manual

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1-13 (E)
SRG-300SE/301SE
1-4-7. SW-1654 Board
n
When removing or replacing the SW-1654 board, perform “Procedure after Replacing the Parts” in Sec-
tion 2.
1. Remove the AU-365 board. (Refer to Section 1-4-4.)
2. Remove the SY-437 board. (Refer to Section 1-4-5.)
3. Remove the two screws, then remove the terminal reinforcing plate.
4. Remove the two screws, then remove the SW-1654 board.
5. Disconnect the harness from the connector (CN901) on the SW-1654 board.
6. To install, reverse the removal procedure.
Bottom side
PSW
2.6
)
6
PSW
2.6
)
6
Terminal
reinforcing plate
SW-1654 board
CN901
Harness