Brother BE-901 Main Board Replacement Manual page 4

7. Once you remove the old board you are ready to install the new one. Things to look for
before installing.
A. Jumpers on plugs P-25 and P-5.
1. If the new board does not have them please use the ones from old board;
this will be OK.
B. P-ROM =
1. If the new board does not have P-ROM please use the one from old board;
it will be OK.
P-Rom Replacement:
1) Locate the P-ROM that is mounted on the
board. You will need to remove the old P-
ROM chip carefully (see below).
BES 960
2) Re-insert the new P-ROM chip very
MT-C
carefully. You must ensure that all the legs
are entering the proper hole and that no legs
are bent or broken off. Use extreme
caution when performing this task.
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