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Q9b-1
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JP1, +5V
INPUT
CHK FUSE F1
CHK
U1 input +5V
U1 ou
tput +3.3V
CHK
U2 input +3.3V
U2 output +2.5V
DPWBN5625T89
-
H
-
POWER FLOW
Return
REPLACE U1
normal
abnormal
abnormal
REPLACE U2
37
Vie
w
S
o
nic
C
o
rp
o
r
a
t
i
o
n
Co
nfidenti
a
l
-
Do
Not
C
o
py
Q9-1_Q9b-1
1
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39
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