Sony MXD-D40 - IC Block Diagrams and Pin Functions

71
MXD-D40
3
2
1
REFERENCE
VOLTAGE
+
–
5
4
GND
VCC
CTL
C
OUT
1
–
+
12
DELAY
CIRCUIT
VREF
DELAY
CIRCUIT
3.3V
PH5
STBY
V
CC
ANA5
SYS3.3
B.BAK
AC
CD1
P. DOWN
GND
CD2
S. RESET
–
+
–
+
–
+
–
+
–
+
2
3
4
5
6
7
8
9
10
11
2
5
5k
+
–
27k
OVERCURRENT
LIMITTER
OVERHEAT
PROTECTION
REFERENCE
VOLTAGE
GND
ON/OFF
IN
REFERENCE
VOLTAGE
OUT
3
4
1
IC500 LA5643
IC504 M5293L
IC505 LA5601
IC506 BA00AST-V5
3
6
7
2 5
1
4
9
8
10
ON/OFF
AMP
V REF
AMP
RESET
VOMUTE
CD VIN
VO
RES
CN
GND
EN
VID VOD