Sony AVD-S10 Service Manual page 54

AVD-S10
QQ
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• IC Block Diagrams
IC001 SP3728AC (RF-240 Board)
64 63
1
RFIP
ATT
RFIN 2
CP 3
WIN 4
WPP 5
CN 6
7
A2
8
B2
TE
L 13942296513
9
C2
10
D2
11
D
GCA
GCA
12
C
GCA
GCA
13
B
A 14
E 15
MUX
F 16
LDEN
17 18
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62 61 60 59 58
GCA
GCA
GCA
GCA
GCA
GCA
GCA
GCA
EQ
PHASE
DETECTOR
EQ
EQ
PHASE
DETECTOR
EQ
VREF
MUX
APC
LD
SEL
VC
VC
19 20 21 22 23
x ao
y
i
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8
57 56 55 54 53
AGC
FULL WAVE
CHARGE
RECTIFIER
PUMP
PROGRAMABLE
EQ FILTER
BOTTOM
ENV
BEL
GCA LPF
LPF
LEVEL
DAC
Q Q
3 6 7 1 3
WOBLE BPF
VPC
MUX
LPF
SERIAL
CONTROL
SIGNALS
REGISTER
PEAK/
BOTTOM
HOLD
24 25 26 27 28
u163
.
2 9 9 4 2 8
52 51 50 49
48
47
46
45
44
SEL
43
RF HOLD EN
42
41
1 5 0 5 8 2 9 9 4
40
MON
SEL
39
38
37
VC
36
35
PORT
34
33
29 30 31 32
m
co
9 9
SDEN
SCLK
SWD
SRD
MON
TPH
FE
TE
2 8 9 9
TZIN
VCI
DFT
TZC
PI
PII
BYP2
MIRR