Ic Block Diagram - Sony HCD-XGV50 Service Manual

HCD-XGV50
7-27. IC BLOCK DIAGRAMS
IC103 CXA2581N-T4 (BD BOARD)
LD 1 APC
PD 2
3
EQ_IN
AC
AC_SUM 4
SUM
5
GND
6
A
B 7
C 8
9
D
gm
10
F
gm
E 11
SW 12
13
DVCC
14
DVC
15
RFAC
56
VOFST
RW/ROM
B
C
A
D
VOFST
VC
RW/ROM
APC-OFF(Hi-Z)
RW/ROM
(H/L)
AVC
DVC
DVC
RW/ROM
DVCC
VC DVC
VCC
VC
EQ
EQ
ON/OFF
AC
VCA
VCC
VCC
VC
VC
RW/ROM
DVCC RW/ROM
RW/ROM
DVC
VOFST
DVCC
VC
DVC
30 DC_OFST
RFDCI
29
28 RFDCO
27 VC
26 RFC
25 VFC
24 BST
23 RFG
22 VCC
21 CEI
CE
20
19 TE_BAL
18 TE
17 FEI
16 FE