Sony HCD-S800 Service Manual page 69

Pin No. Pin Name
140 VSIOA3
141 DCLK
142 DCKE
143 XWE
144 XCAS
145 XRAS
146 VDIOA3
147 NC
148, 149 A11 -10
150 VSCA3
151, 152 A9 - 8
153 VDCA3
154 to 157 A7 - 4
158 VSIOA4
159 to 162 A3 - 0
163 VDIOA4
164 XSRQ
165 XSHD
166 SDCK
167 XSAK
168 SDEF
169 to 176 SD0 -7
I/O
– Ground for I/O
O Clock output terminal for SDRAM
O Clock enable signal output for SDRAM
O Write enable signal output for SDRAM
O Column address strobe signal output for SDRAM
O Row address strobe signal output for SDRAM
– Ground for I/O
O Output terminal for test (open)
O Address signal output for SDRAM
– Ground
O Address signal output for SDRAM
– Power supply
O Address signal output for SDRAM
– Ground for I/O
O Address signal output for SDRAM
– Power supply for I/O
O Data request output to the front end processor
I Headder flag input from the front end processor
I Data transfer clock input from the front end processor
I Data effective flag input from the front end processor
I Error flag input from the front end processor
I Stream data input from the front end processor
HCD-S500/S800
Description
69