POWER SUPPLY UNIT
P1
P2
P7
P6
P5
P4
P3
VSUS
Switching
Switching
SECONDARY
PRIMARY
+16.5V
+16.5V
+8V
STA3.3V
PS_PD
EXT_PD
RELAY
VSUS_ADJ
VSUS_CONT
+60V
IC202
+6.5V
Q703
PFC
Q101
Q102
Q103
Q704
T702
T902
T101
T502
RY102
Switching
Switching
NEUTRAL
LIVE
Switching
D109
+390V
D103
D107, D108
Q901
Q902
IC101
Switching
Switching
Q501
Q502
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