Sony CDP-LSA1 Service Manual page 47

Pin. No. Pin Name
123 XCAS/TS20
124 XOE/TS19
125 XWE
126 VSS
127 to 134 DT15 to 8
135 VDD
136 to 143 DT7 to 0
144 VSS
I/O
O DRAM XCAS. (Not used.)
O DRAM XOE. (Not used.)
O DRAM XWE. (Not used.)
— Ground.
I/O DRAM data bit 15 to 8. (Not used.)
— Power supply.
I/O DRAM data bit 7 to 0. (Not used.)
— Ground.
Function
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