Pioneer XC-LA21 Service Manual page 26

1
XC-LA21
4.4 RECT and TRANS ASSYS
A
A
CN11
RED
+TUNER8V 1
+CD8V
+M8V A3
+MCU8V
VT 5
P CLT
CLK CLT
5V
AC 3.8V
AC 3.8V
10
-24V
B
W302
D GND
D GND
14
M GND
1
BRN
5V
RED
AC
D313
ORN
+8V
YEL
A GND
GRN
5
D GND
BLU
S GND
PUR
+31V
POWER GND
WHT
-31V
SN204
W319
W315
C
C
CN204
D
E F
26
1
2
E
RECT ASSY
PMT1LA-01-06
RECTIFIER BOARD
W318
A4
C302
C318
C313
D312
IC302
R307 R306
IC302
Q302 Q301
2
3
D306
RELAY B+ 12
D310 D307
MCU AC GND
10
MCU AC
D303
AC 3.8V
C305
AC 3.8V
C306
AC 24V GND
D304
AC 24V
5
AC 31V
D302
AC 31V GND
C304
AC 31V
C303
AC 12V
D301
AC 12V
R311
W309
IC301
R301
W303
Q303
R310 R309
IC301
Q303 Q306
3
4
YEL
ORN
12
RELAY B+
MCU AC GND
IC307
10
MCU AC
AC 3.8V
AC 3.8V IC305
AC 24V GND
AC 24V
5 AC 31V
W321
AC 31V GND
AC 31V
IC304
AC 12V
1 1 AC 12V
IC303
IC307
IC305
IC304
IC303
4
PRIMAR
DANGER
PMT1LA
TRANSF