Pioneer DVD-V8000 Service Manual page 137

5
No. Pin Name
50 VDD3.3
51 GND
52 GND
53 VDD2.5
54 VDD3.3
55 DD6
56 DD5
57 DD4
58 DD3
59 DD2
60 DD1
61 DD0
62 SDCLK
63 GND
64 VDD2.5
65 XDWE
66 XDOE
67 XDCAS
68 XCASH
69 XDRAS
70 DA13
71 DA12
72 DA11
73 GND
74 VDD2.5
75 DA10
76 DA9
77 DA8
78 VDD2.5
79 GND
80 DA7
81 DA6
82 DA5
83 DA4
84 VDD3.3
85 PDO3
86 DA3
87 DA2
88 DA1
89 DA0
90 TCM1
91 GND
92 VDD2.5
93 SDACK
94 XSDREQ
95 XSWAIT
96 XSCL1
97 XSRD
98 XSWR
99 SAD7
100 SAD6
101 SAD5
102 SAD4
5
6
I/O
−
Power supply (+ 3.3 V)
−
Ground
−
Not used
−
Power supply (+ 2.5 V)
−
Power supply (+ 3.3 V)
I/O Data bus 6 for DRAM
I/O Data bus 5 for DRAM
I/O Data bus 4 for DRAM
I/O Data bus 3 for DRAM
I/O Data bus 2 for DRAM
I/O Data bus 1 for DRAM
I/O Data bus 0 for DRAM
O Operating clock output for SDRAM
−
Ground
−
Power supply (+ 2.5 V)
O WE signal for DRAM
O OE signal for DRAM
O CAS signal for DRAM
O Upper 8 bit CAS signal output of 16 bit DRAM
O RAS signal for DRAM
−
Not used
−
Not used
O Address bus 11 for DRAM
−
Ground
−
Power supply (+ 2.5 V)
O Address bus 10 for DRAM
O Address bus 9 for DRAM
O Address bus 8 for DRAM
−
Power supply (+ 2.5 V)
−
Ground
O Address bus 7 for DRAM
O Address bus 6 for DRAM
O Address bus 5 for DRAM
O Address bus 4 for DRAM
−
Power supply (+ 3.3 V)
−
Not used
O Address bus 3 for DRAM
O Address bus 2 for DRAM
O Address bus 1 for DRAM
O Address bus 0 for DRAM
I GND fixed
−
Ground
−
Power supply (+ 2.5 V)
I DMA response signal input
O DMA request output
O Wait signal output
I Chip select input
I Read signal input
I Write signal input
I/O Data bus D15
I/O Data bus D14
I/O Data bus D13
I/O Data bus D12
6
7
Pin Function
DVD-V8000
7
8
A
B
C
D
E
F
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