23.3. SC-PT550 SMPS Block
VOLTAGE
DIVIDER
SHUNT
REGULATOR
A
C
R
IC5801
FEEDBACK
PC5720
T5701
13V
-13V
18V
FAN_18V
+30V
D5801
+30V_SENSE
-30V
D5802
-30V_SENSE
OVP
Q5802/D5806
DC_18V
18V
T5751
IC5799
DFB
FEEDBACK
PC5799
VCC
IC5701
AC IN
+6V
SYS6V
L5702
+
-
C5711
VCC
REGULATOR
D5722/D5723
D5721
F1
SC-PT550 SMPS BLOCK
SA-PT550GCP
124
