Sony MDS-JB930 Service Manual page 53

IC700 LA5632
PH5 1
STBY 2
V 3
CC
ANA5
4
SYS3.3 5
B.BAK 6
AC 7
CD1 8
P. DOWN 9
GND 10
CD2 11
S. RESET
12
+
–
+
–
–
+
+
–
3.3V
–
DELAY
CIRCUIT
+
–
DELAY
+
CIRCUIT
VREF
IC701 M5293L
GND 2
+
REFERENCE
–
ON/OFF 4
VOLTAGE
OVERHEAT
PROTECTION
IN 1
5k
REFERENCE
5
VOLTAGE
27k
3
OUT
OVERCURRENT
LIMITTER
53