Sony D-FS601 - IC Block Diagrams

27
D-FS601
5-12. IC Block Diagrams
IC71 NJM2100E
1
2
3
4
8
7
6
5
V–
+
–
A –
A +
A-OUT
V+
B-OUT
B –
B +
+
–
IC302 TA2120FN
+ –
+ –
+ –
23
20 19 18
17
16
15
14
13
2
3
4 5
6
7
8
9
10
11
12
1
24
BIAS
BEEP
PW
SW
MT
SW
ALC
DET
ATT
SW
PWC
SW
OUT B
OUT A
BEEP
BST
PW
B
PW
C
BST
NF
ADD
OUT
RF IN OCL
SW
ROUT VREF LOUT
PGND
MIX
OUT
ALC
IN
ALC
DET
ATT
SW
LINRINGNDMUTE_τMUTE
PWR
SW
BIAS
BIAS
IN
BB
SW
BST
OUT
VCC
ADD
A
ADD B
21
22
PW
A
ALC ALC