Sony HCD-C450 Service Manual page 65

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3 7 63 1515 0
IC001 SP3728AC (RF-240 BOARD)
64
1
RFIP
2
RFIN
3
CP
4
WIN
5
WPP
6
CN
7
A2
8
B2
TE
9
C2
L 13942296513
10
D2
D 11
C 12
B 13
A 14
E 15
F 16
17 18
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63 62 61 60 59
ATT
GCA
GCA
GCA
GCA
GCA
GCA
GCA
GCA
EQ
GCA
PHASE
EQ DETECTOR
GCA
EQ
GCA
PHASE
DETECTOR
GCA EQ
VREF
MUX
APC
MUX
LD
SEL
LDEN
VC
VC
19 20 21 22
x ao
y
i
http://www.xiaoyu163.com
8
58 57 56 55 54
FULL WAVE
CHARGE
RECTIFIER
PROGRAMABLE
EQ FILTER
BOTTOM
ENV
BEL
LPF
GCA
LPF
LEVEL
DAC
WOBLE BPF
Q Q
3 6 7 1 3
VPC
MUX
LPF
CONTROL
SIGNALS
PEAK/
BOTTOM
HOLD
23 24 25 26 27
u163
.
2 9 9 4 2 8
53 52 51 50 49
AGC
PUMP
SEL
RF HOLD EN
1 5 0 5 8 2 9 9 4
MON
SEL
VC
SERIAL
PORT
REGISTER
28 29 30 31 32
m
co
HCD-C450
9 9
48
SDEN
47
SCLK
46
SWD
45
SRD
44
MON
43
TPH
42
FE
41
TE
40
2 8 TZIN 9 9
39
VCI
38
DFT
37
TZC
36
PI
35
PII
34
BYP2
33
MIRR
65