Read Sony CFD-S27 Service Manual online
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IC702 CXD2507AQ
3
6
3
5
14
4
5
FOK
MON
MDP
MDS
LOCK
TEST
FILO
FILI
PCO
VSS
AVSS
CLTV
AVDD
RF
BIAS
ASYI
ASYO
ASYE
WDCK
DATA
SERVO AUTO
SEQUENCER
SEQUENCER
CPU
INTERFACE
SUB CODE
PROCESSOR
DIGITAL
CLV
DIGITAL
OUT
CLOCK
GENERATOR
DIGITAL
PLL
D/A
INTERFACE
ERROR
CORRECTOR
16K
RAM
EFM
DEMODULATOR
ASYMMETRY
CORRECTOR
XRST
SENS
MUTE
SQCK
SQSO
EXCK
SBSO
SCOR
VSS
WFCK
EMPH
DOUT
C4M
FSTT
XTSL
XTAO
XTAI
MNTO
LDON
SPOD
SPOC
SPOB
SPOA
CLKO
VDD
XLTO
DATO
CNIN
SEIN
CLOK
XLAT
LRCK
PCMD
BCK
GTOP
XUGF
XPCK
VDD
GFS
RFCK
C2PO
XROF
MNT3
MNT1
64 63 62 61 60 59 58 57 56 55 54 53 52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
23 24 25 26 27 28 29
20 21
30 31
22
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
IC703 BA6198S
21
22
23
24
25
26
27
28
29
30
2
3
5
4
6
7
8
9
10
1
11
12
13
14
15
16
17
18
19
20
31
32
BIAS
13.3K
13.3K
13.3K
13.3K
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
REGULATOR
BIAS
T.S.D.
MONITOR
T.S.D
OP-AMP
VCC
VCC
D.BUF
D.BUF
D.BUF
D.BUF
D.BUF
D.BUF
D.BUF
10K
10K
10K
10K
10K
50K
50K
REGULATOR
100
DRIVER
MUTE
GND
VCC
FIN
F+
F–
VREF
SPI
SPO
GND
SP+
SP–
SPIN
GND
NC
NC
VCC
TIN
T–
T+
GND
VREF
COM5V
MUTE
REG
SL+
SL–
SLIN
RST
GND
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