Read Sharp LC-46XD1E (serv.man7) Service Manual online
LC-46/52XD1E-RU
7 – 7
5. IC3504: RH-IXB753WJZZ
16BIT D-TYPE LATCH.
Pin No.
Pin Name
I/O
Pin Function
47,46,
44,
43,41,
40,
38,37
1D1-1D8
I
Input Signal 1D1-1D8.
36,35,
33,
32,30,
29,
27,26
2D1-2D8
I
Input Signal 2D1-2D8.
1
I
Non_Output Enable Signal 1.
24
I
Non_Output Enable Signal 2.
48
1LE
I
Latch Enable Signal 1.
25
2LE
I
Latch Enable Signal 2.
2,3,5,6
,8,9,
11,12
1Q1-1Q8
O
Latch Output Signal 1Q1-1Q8.
13,14,
16,
17,19,
20,
22,23
2Q1-2Q8
O
Latch Output Signal 2Q1-2Q8.
7,18,
31,42
VCC
-
Supply Voltage.
4,10,
15,21,
28,34,
28,34,
39,45
GND
-
Ground.
1OE
2OE
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