4 .
P O W E R U N I T
F A I L U R E
-J
UJ
I
I
a a i u s t + 5 . L 5 V a n d + 1 2 . O V
t -
e s F t 2 1 s h o r t
c i r c u i t ?
D o es + 5V a n
+L2V output
voltage
F l
n o r m a l ?
F a i l u r e
( 1 1 0 5 I j a i l u r r .
About
5V
W ha t i s
+ L2 V o ut pu t ?
O V