PCS-G70N/G70NP/G70NP2
PCS-G70S/G70SP
2-7 (E)
CPU-382 board
CN203
CN201
CN108
CN107
PS-686
board
CN204
CN202
CN104
CN106
CN2401
PSW3
x
6
PSW3
x
6
PSW3
x
6
2-2-5. PS-686 Board
Removal
1.
Remove the top cover assembly.
(Refer to steps 1 to 3 in Section 1-4-1.)
2.
Remove the MS-73 board.
(Refer to steps 2 and 3 in Section 2-2-3.)
3.
Disconnect the harness from the connectors
(CN104, CN107, CN108, and CN201 to
CN204) on the PS-686 board.
4.
Remove the five screws.
5.
Remove the PS-686 board from the connector
CN2401 on the CPU-382 board.
Installation
6.
Reinstall the PS-686 board in the reverse
order of steps 3 to 5.
n
Be sure to connect the connector CN106 on
the PS-686 board to the connector CN2401
on the CPU-382 board.
7.
Reassemble the unit in the reverse order of
steps 1 and 2.