Sony VPL-VW12HT Service Manual page 33

Power Supply Block Diagram
F
AC
AC
INLET
GA
Primary
sub Converter
Secondary
VPL-VW12HT
G
EMI
Active Filter
Filter
VC (19.5V)
Main Converter
FAN CONT1
FAN CONT2
FAN Driver
FAN PROT
DC (375.0V)
+4.5V
+6.0V
+17.0V
-6.0V
FAN+B (13.0V) sub5v
FAN1.+B
FAN2.+B
FAN3.+B
FAN4.+B
3-3