IBM 3277 Troubleshooting Manual page 49

Display station models 1 and 2
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Sheet 26
No
. r - -........ ----, - -
- - - - . . . - - - - - - - - . . ,
Other
Pro hE>
whilp ["e~\i"g
CfAR key.
Pro~)e
Nhilp orp,>:.;"o
(I fA" "'y
Probe while pressing
foiling key,
Diagram 4-1. Display Station Troubleshooting Diagrams (Sheet 20 of 29)
4-22
R~d
81'llk
IEcK:h
(Imp.
dlph~'vme'
Ie
kfl'Y
pr ..
~st!d
dno
character
Sheel9
• Chonge audible
feedback assembly
No
if foilure still occurs .
Replace original cord.
Change defective
keybutton
(5.3.5.5).

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