Sony MDX-62 Service Manual page 24

• IC Block Diagrams
– Servo Section –
IC100 CXA2523AR
I 1
J 2
CVB
VC 3
A 4
IVR
B 5
IVR
C 6
IVR
D 7
IVR
E 8
IVR
F 9
IVR
GSW
PD 10
APC 11
APCREF 12
48 47 46 45
USROP
–
+
RFA1
RFA2
–
HLPT
1
–
–
2
–
OFST
–
1
–
2
–
GRV
GRVA
+
–
AA
+
–
BB
+
–
CC
+
–
DD
+
+
EE'
–
EE
–
EBAL
+
+
–
FF
–
IV
FBAL
+ –
+ –
13 14 15
44 43 42 41 40
+ RF AGC
–
USRC
BPF3T
RFA3
PEAK3T
–1
3T
P-P
–2
3T WBL
PTGR
PEAK
–2
BOTTOM
PBH
–1
PBSW
WBL
–
–
–
–
ABCDA
+
+
–
FEA
–
BPF22
–
ADIP
–
WBL
+
AGC
+
ATA
WBL
PTGR
–
+
–
+
EFB TESW
ESW
WBL
FF'
3T
EQ
AUXSW
BGR
COMMAND
VREF
SCRI - PARA
DECODE
16 17 18 19 20
– 37 –
39 38 37
EQ
DET EQ
AUX
SW
TEMP
36 BOTM
35 ABCD
34 FE
33 AUX
BPFC
32 ADFG
31 ADAGC
30 ADIN
DET
29 ADFM
–1
TG
28 SE
–2
SEA
27 CSLED
–1
TG
26 TE
–2
TEA
25 WBLADJ
VI CONV
21 22 23 24