Power Supply Unit - Pioneer PRO-141FD Service Manual

1

4.5 POWER SUPPLY UNIT

A
P1
P2
B
VADR
P5
P4
C
D
P6
P7
E
P9
P10
F
30
1
2
+17V
+6.5V
VSUS
+17V
+6.5V
VSUS_
CONTROL
+17V
VSUS_ADJ
DRF_SW_B
DRF_B
EXT_PD
PD_TRIG_B
AC_DET
M_SW_DET
PS_PD
RELAY
+6.5V
+12V
STB5.1V
+17V
AC_DET
M_SW_DET
STB3.4V
+6.5V
+12V
+12V
PRO-141FD
2
3
POWER SUPPLY UNIT
<PKG2>
SECONDARY PRIMARY
DC/DC +17V
+12V
REGULATOR
3
4
VSUS
DC/DC
CONVERTOR
VADR
DC/DC
CONVERTOR
VCC
DC/DC
CONVERTOR
STB
DC/DC
CONVERTOR
4