Board; Ms-91 Board - Sony HXC-100 Service Manual

2-8-11. MS-91 Board

1. Remove the inside panel and open the outside
panel. (Refer to Section 1-4.)
2. Remove the SW-1404 board.
(Refer to Section 2-8-14.)
3. Remove the CN-3070 board.
(Refer to Section 2-8-3.)
4. Remove the SW-1405 board.
(Refer to Section 2-8-15.)
5. Disconnect the fl exible card wire from the
connector CN5 on the MS-91 board.
n
Be careful not to bend the fl exible card wire.
This shortens the wire life.
6. Disconnect the harnesses from the connectors
CN1 and CN2 on the MS-91 board.
7. Remove the three screws and draw the MS-91
board in the arrow direction.
8. Disconnect the harnesses from the connectors
CN3 and CN6 on the MS-91 board.
9. Remove the screw to detach the front switch
bracket.
10. Install a new SW-1402 board by reversing the
steps above.
2-8-12. PS-755 Board
The PS-755 board is not a spare part.
When replacing the PS-755 board, replace the
power supply assembly with the PS-755 board
contained.
2-8-13. RE-263 Board
The RE-263 board is not a spare part.
When replacing the RE-263 board, replace the
power supply assembly with the RE-263 board
contained.
2-20
PSW2 x 5
CN5
MS-91 board
CN1
CN2
CN3
PSW2 x 5
PSW2 x 5
Front switch bracket
CN6
HXC-100/V1 (E)