Read Sony DVP-CX777ES Service Manual online
107
DVP-CX777ES
Pin No.
Pin Name
I/O
Description
77 to 84
SD0 to SD7
O
Stream data output to the AV decoder and DSD decoder
85
JITPWM
O
Jitter PWM signal output terminal Not used
86
RFD
I/O
RF binary data input/output terminal Not used
87
PLCKO
O
Operation clock signal output for PSP physical disc mark detection to the DSD decoder
88
VSS
—
Ground terminal (for digital system)
89
VSSA0
—
Ground terminal (for analog system)
90
VCO
I
VCO control signal input terminal
91, 92
R1, R2
I
VCO external resistor connection terminal
93
VDDA0 3.3V
—
Power supply terminal (+3.3V) (for analog system)
94
VSSA1
—
Ground terminal (for digital system)
95
INM
I
OP amplifier negative input terminal
96
INP
I
OP amplifier positive input terminal
97 to 99
FR1 to FR3
I
Feedback resistor selection terminal
100
Y
O
OP amplifier output terminal
101
VDDA1 3.3V
—
Power supply terminal (+3.3V) (for analog system)
102
IREF
I
D/A converter reference current input terminal
103
AOUT
O
D/A converter output terminal
104
VSSA2
—
Ground terminal (for analog system)
105
VDDA2 3.3V
—
Power supply terminal (+3.3V) (for analog system)
106
BIAS
I
D/A converter bias input terminal
107
VREF
I
D/A converter reference voltage input terminal
108
VSSD0
—
Ground terminal (for A/D converter)
109
VDDD0 3.3V
—
Power supply terminal (+3.3V) (for A/D converter)
110
VRT
I
A/D converter reference input terminal
111
RFIN1
I
RF signal input from the RF amplifier (for DVD)
112
VDDA3 3.3V
—
Power supply terminal (+3.3V) (for analog system)
113
RFIN2
I
RF signal input from the RF amplifier (for CD)
114
VSSA3
—
Ground terminal (for analog system)
115
VRB
I
A/D converter reference input terminal
116
VSSD1
—
Ground terminal (for A/D converter)
117
VDDD1 3.3V
—
Power supply terminal (+3.3V) (for A/D converter)
118
VSSD2
—
Ground terminal (for A/D converter)
119
VDDD2 3.3V
—
Power supply terminal (+3.3V) (for A/D converter)
120
VRBA
I
A/D converter reference input terminal
121
VSSA4
—
Ground terminal (for analog system)
122
VDDA4 3.3V
—
Power supply terminal (+3.3V) (for analog system)
123
VRTA
I
A/D converter reference input terminal
124
ADC0
I
Tracking error signal input from the RF amplifier
125
ADC1
I
Focusing error signal input from the RF amplifier
126
ADC2
I
Pull-in signal input from the RF amplifier
127
ADC3
I
Tracking coil drive signal input terminal
128
ADC4
I
Spindle motor drive signal input terminal
129, 130
ADC5, ADC6
I
Reference voltage input from the motor/coil driver
131
ADC7
I
Monitor signal input from the RF amplifier
132
VSSA5
—
Ground terminal (for analog system)
133
VDDA5 3.3V
—
Power supply terminal (+3.3V) (for analog system)
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