User`s manual

2–2 Features of the AlphaPC 164LX Motherboard
Figure 2–1 AlphaPC 164LX Jumper/Connector/Component Location
U42
U61
U60
U48
U49
U47
U40
U31 U32 U33
U20 U21 U22
U8 U9
U43
U52
U41
U37
B1
U57
U58 U59
J25
J24
J18
J19
J20
J21
J22
J6
J7
J2J11J10
J9J8J1
J3
J31J30J28J27
J29
J26
J23
J17
J16
J15
J13
J5
J4
Top:
Bottom:
Mouse
Keyboard
Top:
Bottom:
COM1
COM2
FM-05933.AI4
J5
J4
*
*
**
*
*
*
*
*
*
*
*
*
Denotes Pin #1
*
U10