Pioneer FX-MG8667DVZT/EW Service Manual page 126

1
Pin No. Pin Name
241 VSS
242 NCAS
243 DQM0
A
244 VDD15
245 VSS
246 DQM
247 MDQ
248 VSS
249 MDQ
250 VDD33
251-253 MDQ
254 VSS
255,256 MDQ
*MN35103UB
B
192
193
C
256
1
*PE5443A
75
D
76
100
E
1
F
126
1
2
I/O Function and Operation
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
129
128
65
64
51
50
26
25
FX-MG8667DVZT/EW
2
3
* TC74VHC08FTS1
1 1A
2 1B
3 1Y
4 2A
5 2B
6 2Y
7 GND
3
4
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
4