Read Sony CFD-S35CP (serv.man3) Service Manual online
20
CFD-S35CP
47
AoUT2(PO5)
O
Not used (Open)
48
PiO0
O
MP3 REQ signal output
49
PiO1
I
Not used (Open)
50
PiO2
I
Not used (Open)
51
PiO3
I
Not used (Open)
52
VSS1
—
Ground
53
VDDT3
—
Power supply (+3.3V)
54
SBSY
O
Sub code block sync output
55
SBOK/FOK
O
Not used (Open)
56
IPF
O
Not used (Open)
57
SFSY/LOCK
O
Not used (Open)
58
ZDET
O
DAC zero data detect flag output (Not used (Open))
59
GPIN
I
General purpose input (Not used (Pull down)
60
MS
I
U-com I/F mode select input (Pull up)
61
DOUT(PO6)
O
Not used (Open)
62
AOUT1(PO7)
O
Not used (Open)
63
BCK(PO8)
O
Not used (Open)
64
LRCK(PO9)
O
Not used (Open)
65
AIN(PI4)
I
Data input (Used DAC) (Not used (Fixed to “L”))
66
BCKi(PI5)
I
Bit clock input (Used DAC) (Not used (Fixed to “L”))
67
LRCKi(PI6)
I
Channel clock input (Used DAC) (Not used (Fixed to “L”))
68
VDD1
—
Power supply (+1.5V)
69
VSS1
—
Ground
70
AWRC
O
Not used (Open)
71
PVDD3
—
Power supply (+3.3V)
72
PDo
O
Phase error signal of EFM signal and PLCK signal output
73
TMAXS
O
Not used (Open)
74
TMAX
O
TMAX detect signal output
75
LPFN
I
AMP (PLL-LPF) reverse input
76
LPFo
O
AMP (PLL-LPF) signal output
77
PVREF
O
1.65V REF power output
78
VCOF
O
VCO filter output
79
PVSS3
—
Ground (+3.3V)
80
SLCo
O
EFM slice level output
81
RFi
I
RF signal input
82
RFRPi
I
RF ripple signal input
83
RFEQo
O
RF equalizer output
84
VRo
O
1.65V REF voltage output
85
RESiN
I
REF resister input
86
VMDiR
—
REF voltage of APC circuit output
87
TESTR
O
LPF output (RFEQO offset correct)
88
AGCi
I
RF signal adjustment AMP input
89
RFo
O
RF signal AMP output
90
RVDD3
—
Power supply (+3.3V)
91
LDo
O
Laser diode AMP output
92
MDi
I
Monitor photo diode AMP input
93
RVSS3
—
Ground
Pin No.
Pin Name
I/O
Pin Description
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