SYSTEM ELECTRONICS/POWER SUP-
PLY THEORY
The electronics module contains elec-
tronic
cards connected to a distrib-
ution
board
(Figure 6-2).
Each card
3277 DE or
Printer Sharing Card
controls a
specific function in the
system,
and the system card controls
several
functions.
The functions of
each card are described in this sec-
tion.
Position C _ _ _ _ _ _ _ _
Distribution \
Figure
6-2. Work Station Electronics
6-2
IBl'1 Displaywriter Product Support Manual
Communications Adapter Card
Position A