Sony SCD-XA9000ES Service Manual page 82

SCD-XA9000ES
Pin No. Pin Name
122 WRFD
123 WCK
WAVDD0,
124, 125
WAVDD1
126 WARFI
127 WAVRB
WAVSS0,
128, 129
WAVSS1
130 VSIOA2
131 to 134 DQ7 to DQ4
135 VDIOA2
136 to 139 DQ3 to DQ0
140 VSIOA3
141 DCLK
142 DCKE
143 XWE
144 XCAS
145 XRAS
146 VDIOA3
147 NC
148, 149 A11, A10
150 VSCA3
151, 152 A9, A8
153 VDCA3
154 to 157 A7 to A4
158 VSIOA4
A3 to A0
159 to 162
163 VDIOA4
164 XSRQ
165 XSHD
166 SDCK
167 XSAK
168 SDEF
169 to 176 SD0 to SD7
82
I/O
I
Not used
I
Operation clock signal input for PSP physical disc mark detection from the SACD decoder
—
A/D power supply terminal (+2.5V) (for PSP physical disc mark detection)
I Analog RF signal input for PSP physical disc mark detection from the SACD/CD RF amplifier
I
A/D bottom reference terminal for PSP physical disc mark detection
—
A/D ground terminal (for PSP physical disc mark detection)
—
Ground terminal (for I/O)
I/O
Two-way data bus with the D-RAM
—
Power supply terminal (+3.3V) (for I/O)
I/O
Two-way data bus with the D-RAM
—
Ground terminal (for I/O)
O
Clock signal output to the D-RAM
O
Clock enable signal output to the D-RAM
O
Write enable signal output to the D-RAM
O
Column address strobe signal output to the D-RAM
O
Row address strobe signal output to the D-RAM
—
Power supply terminal (+3.3V) (for I/O)
O
Not used
O
Address signal output to the D-RAM
—
Ground terminal (for core)
O Address signal output to the D-RAM
—
Power supply terminal (+2.5V) (for core)
O
Address signal output to the D-RAM
—
Ground terminal (for I/O)
O
Address signal output to the D-RAM
—
Power supply terminal (+3.3V) (for I/O)
O
Serial data request signal output to the SACD decoder
I Header flag signal input from the SACD decoder
I
Serial data transfer clock signal input from the SACD decoder
I
Serial data effect flag signal input from the SACD decoder
I
Error flag signal input from the SACD decoder
I Stream data signal input from the SACD decoder
Description