Xerox FaxCentre F12, Service Manual

Page: 56 / 380

Circuit Description
5-18 3/03 WorkCentre Pro 412, FaxCentre F12 &
WorkCentre M15/M15i
B15 187 VDD_PLL2 - VSS for USB PLL (1.8V) -
A15 188 SA11 O SDRAM Bus Addr[11] BD8TARP_TC
C14 189 SA6 O SDRAM Bus Addr[6] BD8TARP_TC
B14 190 SA5 O SDRAM Bus Addr[5] BD8TARP_TC
A14 191 SA8 O SDRAM Bus Addr[8] BD8TARP_TC
C13 192 SA3 O SDRAM Bus Addr[3] BD8TARP_TC
B13 193 SA2 O SDRAM Bus Addr[2] BD8TARP_TC
A13 194 SA4 O SDRAM Bus Addr[4] BD8TARP_TC
D12 195 SA0 O SDRAM Bus Addr[0] BD8TARP_TC
C12 196 SA1 O SDRAM Bus Addr[1] BD8TARP_TC
B12 197 CKE O SDRAM Clock Enable BD8TARP_TC
A12 198 nWE O SDRAM Write Enable_n BD8TARP_TC
B11 199 SD30 I/O SDRAM Bus Data[30] BD8TARP_TC
C11 200 SD31 I/O SDRAM Bus Data[31] BD8TARP_TC
A11 201 SD29 I/O SDRAM Bus Data[29] BD8TARP_TC
A10 202 SD25 I/O SDRAM Bus Data[25] BD8TARP_TC
B10 203 SD26 I/O SDRAM Bus Data[26] BD8TARP_TC
C10 204 SD27 I/O SDRAM Bus Data[27] BD8TARP_TC
D10 205 SD28 I/O SDRAM Bus Data[28] BD8TARP_TC
A9 206 SD21 I/O SDRAM Bus Data[21] BD8TARP_TC
B9 207 SD22 I/O SDRAM Bus Data[22] BD8TARP_TC
C9 208 SD23 I/O SDRAM Bus Data[23] BD8TARP_TC
D9 209 SD24 I/O SDRAM Bus Data[24] BD8TARP_TC
A8 210 SD18 I/O SDRAM Bus Data[18] BD8TARP_TC
B8 211 SDCLK0 O SDRAM Clock Output0 BD8TARP_TC
C8 212 SD20 I/O SDRAM Bus Data[20] BD8TARP_TC
A7 213 SD14 I/O SDRAM Bus Data[14] BD8TARP_TC
B7 214 SD19 I/O SDRAM Bus Data[19] BD8TARP_TC
A6 215 SD11 I/O SDRAM Bus Data[11] BD8TARP_TC
C7 216 SD16 I/O SDRAM Bus Data[16] BD8TARP_TC
B6 217 SDCLK1 O SDRAM Clock Output1 BD8TARP_TC
A5 218 SD12 I/O SDRAM Bus Data[12] BD8TARP_TC
D7 219 SD17 I/O SDRAM Bus Data[17] BD8TARP_TC
C6 220 SD13 I/O SDRAM Bus Data[13] BD8TARP_TC
B5 221 SD8 I/O SDRAM Bus Data[8] BD8TARP_TC
A4 222 SD5 I/O SDRAM Bus Data[5] BD8TARP_TC
C5 223 SD9 I/O SDRAM Bus Data[9] BD8TARP_TC
B4 224 SD6 I/O SDRAM Bus Data[6] BD8TARP_TC
A3 225 SD3 I/O SDRAM Bus Data[3] BD8TARP_TC
D5 226 SD10 I/O SDRAM Bus Data[10] BD8TARP_TC
Ball No Pin No Pin Name I/O Description PAD