Alesis BASSFIRE 60, Руководство по обслуживанию

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1. Unit does not fuction.
Unit not plugged in
Fuse is blown
Check DC voltage
+/-15V, 5V,3.3V
normal or not
Check the winding of
transformer short
circuit or not
Change with
proper one
Fix the voltage
problems.
Fix the voltage
problems.
DONE
Replace with proper one
Make sure the power
is plugged into a
proper AC outlet.
YES
YES
YES
NO
NO ON
NO
OK
OK
OK
Filter capacitor and/or
POWER TRANSISTOR
short circuit or not
NO
NO