Brother BAS-600 - Page 93

(3) Replacing the machine motor circuit board
I
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1. Remove the three screws 0 and open the cover
@.
2. Disconnect the connectors in the machine
motor circuit
board@.
3. Remove the machine motor circuit board @)
from the four supports e.
4. Connector assignments
P1 Power supply unit
P2 . . Power supply unit
P3 Main circuit board
5. When attaching the machine motor circuit
board @), refer to the following and reverse the
removal procedure above.
* Firmly connect the connectors, and lock
those with locks.
* Make sure the PROM @) is connected.
* Make sure the fuses F 1-F4 are the correct
ones.
Fuse F1 3.2A
Fuse F2 1.0A
Fuse F3 1.0A
Fuse F4 1.0A
From the library of: Superior Sewing Machine & Supply LLC