A SERVICE OF

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29
D.
TROUBLESHOOTING FLOW CHART
Drum M/T loading stops.
NO
NO
Is motor 12V supplied
from Ic504 pin7, 8?
Check circuit adjacent
EVER +12.4V.
Check power module.
NO
YES
YES
Is 5.2V supplied from
POWER CIRCUIT?
Check D814.
Check connector
and motor.