Sony PRS-505/SC - Portable Reader System Service Manual page 32

PRS-505
IC1101, 1102 TC7MP245FK (EL)
DIR 1
2
A1
3
A2
4
A3
5
A4
A5 6
A6 7
A7 8
A8 9
GND 10
IC1112, 1113 SN74LVC244APWR
20 19 18 17
1 2 3 4
32
16 15 14 13 12
5 6 7 8 9
20 VCC
19 OE
18 B1
17
B2
16 B3
15 B4
14
B5
13
B6
12 B7
11
B8
11
10