IBM 5280 Manual page 277

IBM 5285 POWER MAP
POWER ENTRY MAP
PAGE
1 OF
5
ENTRY POINTS
FROM
I
ENTER THIS MAP
-------+----------------------
MhO
I
~~TDV Dft~C
CTCD
~~~BER
I
;~~~~ ~~~;ER ~~~~ER
-------+----------------------
0100 A 1 001
0200
A 1
001
0210
A
1 001
0600 A 1 001
1010 A
1
001
2000 A 1 001
2010 A
1
001
2250 A 1 001
2260
A 1 001
2270
A 1
001
001
(ENTRY POINT A)
- Power off the controller.
- Check fuses F1-F2-F3-F4-F6 and
CB 1. (F6 present when
communications feature
installed).
Are the fuses and CBl OK?
Y N
2
002
- Replace the open fuse or reset
CBl.
- Power on.
Does the fuse open or CBl trip
again?
Y N
003
Verify machine for
operation.
004
correct
GO TO MAP
8030~
ENTRY POINT
A.
Copyright IBM Corp 1980
MAP 8000-1
EXIT POINTS
EXIT THIS MAP
I
TO
---------------+--------------
~AGE
STFP
I
MAP
ENTRY
NUMBER
~U~BER
I
NUMBER POINT
---------------+--------------
1 004
I
8030 A
EC840S74 PECS39787
A MAP 8000-1