IBM 5280 Technical Newsletter page 7

217
DISPLAY CABLE DIAGRAM
The following cable diagram and table shows the physical
cable connections, each line name, and all of the associated
connecting points; See 901 on how to use the cable
diagram. The arrow
(-+)
indicates the logical direction of
the signal. D indicates that the signal is repowered and
sent to the data station. R indicates that the signal is
received from the data station and repowered.
Card A 1
_ _ _ -P"'IL - _
II II JI
JI
II
To Display Assembly
38
-
1
(455)
217
TP20
, / TP18 (ground)
~L
G
~~TPl
~~~
0
~~'6
1 •
+. '-
J01
""'s:,
6
11
. , 1
' I
I
---d
r---
I
2
G
Brightness
~~
r
~~ntrast
l~
1