AT&T 3B2/300 Technical Reference Manual page 164

EQUIPMENT D E S C R I P T I O N - - - - - - - - - - - - - - - - - - - - - - - - - -
SYSTEM BOARD
10-PIN DUART
CONNECTOR JOI
A. Top View
2
2
B. Front View (Back of Computer)
0
9
Figure 2-43: DUART Connector-2 Interface, ED-4C492-30,G5 (3B2/300/310) and
ED-4C631-35,G2 (3B2/400) Layout
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