CDP-NW10 - Sony Audio Service Manual (repair manual). Page 51

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51
CDP-NW10
Pin No.
Pin Name
I/O
Description
98
RDLED
O
Red LED drive signal output
99
VDD_RING
Power supply +3.3V
100
GND_RING
Ground terminal
101
INT3
I
IR remote signal input
102
INT1
I
Interrupt signal input
103
INT0
I
Remote control signal input
104
RTSN
O
Ready to send signal output
105
USBM0
I/O
USB negative signals (not used)
106
USBP0
I/O
USB positive signals (not used)
107
ABITCLK
I
Bit clock input
108
CTSN
O
Send / transmit enable (not used)
109
RXD0
I
Receive signal in
110
RXD1
O
Receive / IrDA output
111
VDD_RING
Power supply +3.3V
112
GND_RING
Ground terminal
113
TXD0
O
Transmit signal output
114
TXD1
I
Transmit / IrDA input
115
CGPIO0
O
IR remote signal output
116
GND_CORE
Ground terminal
117
PLL_GND
PLL ground terminal
118
XTALI
I
Main oscillator input
119
XTALO
O
Main oscillator output
120
PLL_VDD
Main oscillator power  +1.8V
121
VDD_CORE
Power supply +1.8V
122
GND_RING
Ground terminal
123
VDD_RING
Power supply +3.3V
124
RSTON
I
Reset signal input
125
PRSTN
I
Power on reset
126
CS0
O
Chip select signal output (not used)
127
GND_CORE
Ground terminal
128
VDD_CORE
Power supply +1.8V
129
GND_RING
Ground terminal
130
VDD_RING
Power supply +3.3V
131
ADC 4
O
Not used
132
ADC 3
O
Not used
133
ADC 2
O
Not used
134
ADC 1
O
Tuner stereo signal output
135
ADC 0
O
Tuner tuned signal output
136
ADC_VDD
Power supply +3.3V
137
RTCXTALI
I
RTC oscillator input
138
RTCXTALO
O
RTC oscillator output (not used)
139
ADC_GND
Ground terminal
140
EGPIO11
O
Tuner SCL signal output
141
EGPIO10
O
LCD CS signal output
142
EGPIO09
O
Monitor child signal output
143
EGPIO08
O
VIDEO switch control signal output (not used)
144
EGPIO07
I
CDT signal input from DAR
145
EGPIO06
O
CDT signal output to DAR
146
EGPIO05
O
CCLK signal output to DAR
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