IBM 5100 Maintenance Analysis Procedures page 102
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Also See for 5100:
- Maintenance information manual (389 pages) ,
- Maintenance information (388 pages) ,
- Apl reference manual (228 pages)
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107
-Probe J2-B12 (-machine video).
Are both lights on 7
Y N
108
-Disconn.ect the cable from Z3.
-Probe J2-B12.
Are both lights on.?
Y N
109
-Connect the Z3 (display and control panel)
cable.
Defective J2 (display) card.
110
Defective BRIGHTNESS control.
Check / replace display and control panel cable
(refer to 210,241).
111
-Probe H6-E04 (-machine video).
(refer to. 241 display Z3 socket locations).
Are both lights on?
Y N
112
Defective BRIGHTNESS control.
Check/replace display and control panel cable
(refer to 210, 241).
113
Defective display assembly.
Check/ replace display and control panel cable
(refer to 210, 241).
MAP0500-1Q
28S~P76
PN 1608389
EC 829670
PEC 828851
MAP 0500-10
c
c
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