Power Supply Unit - Pioneer PDP-506PG Service Manual

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3.9 POWER SUPPLY UNIT

A
P1
B
VSUS
+16.5V
+6.5V
P2
P7
VSUS_CONT
+60V
IC202
C
P6
+16.5V
P5
VSUS_ADJ
+8V
STA3.3V
PS_PD
EXT_PD
RELAY
P4
D
E
F
30
1
2
SECONDARY PRIMARY
T702
T902
T101
T502
RY102
PDP-506PE
2
3
Switching
Q703
Q704
Switching
+390V
PFC Q101
Switching
Q901
Q902
Switching
D109
IC101
Switching
Switching
Q501
D107, D108
Q502
Switching
3
4
D103
Q102
Q103
P3
NEUTRAL
LIVE
4