IBM PS/1 - Page 232

J6
J5
J4
J3 J2
J1
BH1
SP103
J8
J11
U7
J7J9
J17 J16
J15
U19
U31
U30
U29
U28
U37
U43
U38
U44
DX
U45
SX
U46
J23J24J25
J26J27
J22 J21 J20
J19
J14
1
25
2
26
2
33
39
120
60
2
2
2
72
72
72
72
2
1
1
1
71
71
71
71
1
1
61
2
1
34
40
1
1
3
1 2 3
1 2 3
1 2 3 44 3 2 1
11
14
15
25
106
1
1
1166
12
1
5
555
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5
13
1 1
3 3
Figure 5-7. 486SX 33MHz (72-Pin Memory SIMM) System Board
5-14