Power LED blinks 12 Times
No
No
Yes
Yes
Does the voltage on
pin 33 of PA2
(Cathode of D7546)
on the PA board go
hi
h?
Is there 10V on
pin1 and 24Von
pin5 of PA10 on
the PA board?
Replace the PA
board
PA board
PA board
Replace the D board
Replace the PF
board
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