Sony HCD-DV2D Service Manual page 48

HCD-DV2D
Pin No. Pin Name
56 GNDP
57 to 60 RAMADD4 to 7
61 VDDP
62 to 64 RAMADD8 to 11
65 GNDP
66 RAMBA1
67 RAMADD2
68 RAMBA0
69 VDDP
70 RAMADD11
71 RAMCS
72 RAMRAS
73 GNDP
74 RAMCAS
75 RAMWE
76 RADOM
77 VDDP
78 PCLK
79 GNDP
80 RAMDAT8
81 GNDC
82 RAMDAT7
83 VDDC
84 RAMDAT9
85 VDDP
86 RAMDAT6
87 RAMDAT10
88 GNDP
89 RAMDAT5
90 RAMDAT11
91 VDDP
92 RAMDAT4
93 RAMDAT12
94 GNDP
95 RAMDAT3
96 RAMDAT13
97 VDDP
98 RAMDAT2
99 RAMDAT14
100 GNDP
101 RAMDAT1
102 RAMDAT15
103 VDDP
104 RAMDAT0
105 MEMDA0
106 MEMDA12
107 MEMDA1
108 MEMDA13
109 MEMDA2
48
I/O
— Ground terminal
O Address bus to the D-RAM
— Power supply terminal (+3.3V)
O Address bus to the D-RAM
— Ground terminal
O Chip select signal output to the D-RAM
O Address bus to the D-RAM
O Address bus to the D-RAM
— Power supply terminal (+3.3V)
— Not used
— Not used
O D-RAM Low address strobe signal output
— Ground terminal
O D-RAM column address strobe signal output
O D-RAM write enable signal output
O D-RAM data signal output
— Power supply terminal (+3.3V)
O D-RAM clock output
— Ground terminal
I/O Databus to the D-RAM
— Not used
I/O Databus to the D-RAM
— Power supply terminal (+1.8V)
I/O Data bus to the D-RAM
— Power supply terminal (+3.3V)
I/O Databus to the D-RAM
I/O Databus to the D-RAM
— Ground terminal
I/O Databus to the D-RAM
I/O Databus to the D-RAM
— Power supply terminal (+3.3V)
I/O Databus to the D-RAM
I/O Databus to the D-RAM
— Ground terminal
I/O Databus to the D-RAM
I/O Databus to the D-RAM
— Power supply terminal (+3.3V)
I/O Databus to the D-RAM
I/O Databus to the D-RAM
— Ground terminal
I/O Databus to the D-RAM
I/O Databus to the D-RAM
— Power supply terminal (+3.3V)
I/O Databus to the D-RAM
I/O Flash memory data bus
I/O Flash memory data bus
I/O Flash memory data bus
I/O Flash memory data bus
I/O Flash memory data bus
Description