IBM 5100 Maintenance Analysis Procedures

(
f
(
(
(
PROCESS CHECK MAP 0420
PAGE 1 OF 17
ENTRY POI NTS
FROM
ENTER TH I S MAP
MAP ENTRY PAGE
STEP
NUMBER
POINT NUMBER NUMBER
0200
A 001
0300
A
001
0600 A
001
0810 A
001
0830
A 001
0850
A 001
0900
A
001
001
(Entry Point AI
-Switch the RUN switch under the covers to not
run.
(refer to 200).
-Switch the DISPLAY REGISTERS switch
to
DISPLAY REGISTERS.
Refer
to 248, hex registers display.
IS THE DISPLAY BLANK OR DARK?
Y N
002
-Switch the RUN switch under the covers to
run.
-Switch the DISPLAY REGISTERS switch to
NORMAL.
-PROBE 'G2-U09' (-BUS IN CHECK).
Is
the DOWN light on?
Y N
003
-PROBE 'G2-S08' (-RDR Check).
Is
the DOWN light on or pulsing?
Y N
1 1
726 2
ABC 0
© Copyright IBM Corp. 1975
MAP 0420-1
EXIT POINTS
EXIT THIS MAP TO
PAGE STEP MAP ENTRY
NUMBER NUMBER NUMBER POINT
3
17
021 0400
205 0500
A
A
28SEP76 PN 1608388
EC 829670 PEe 829523
MAP 0420-1

IBM 5100 Specifications

General

Brand	IBM
Model	5100
Category	Laptop
Language	English