Pioneer DVH-P580MP SERIES Service Manual page 99

1
QQ
Pin No. Pin Name
3 7 63 1515 0
232 NWE
A
233 VDD33
234 BA0
235 MA
236 VSS
237 BA1
238 NCSM
239 NRAS
240 VDD33
241 VSS
B
242 NCAS
243 DQM0
244
VDD15
245 VSS
246 DQM
247 MDQ
248 VSS
249 MDQ
C
250 VDD33
251-253 MDQ
254 VSS
255,256 MDQ
TE
L 13942296513
D
E
www
F
92
1
http://www.xiaoyu163.com
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I/O Function and Operation
O SDRAM writte enable
IO power supply
O SDRAM bank address
O SDRAM address
GND
O SDRAM bank address
O SDRAM chip select
O SDRAM low address strobe
IO power supply
GND
O SDRAM column address strobe
O SDRAM data mask
Power supply
GND
O SDRAM data mask
I / O SDRAM data
GND
I / O SDRAM data
IO power supply
I / O SDRAM data
GND
I / O SDRAM data
x ao
y
. i
DVH-P5650MP/RC
2
http://www.xiaoyu163.com
3
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4
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