Wang 5536 - Page 86

3402
YES
REPLACE
T.C.
PCA
(REPLACE)
UPGRADE
PCA'S TO
CURRENT
REV.LEVELS
REMOVE
TCPCA
FROM MB.
CHECK VOL TAGF
AT CONNECTOR
+12·C2 (5,15)
·12-C1 (2,22)
+5-C2 (8,2)
WORKSTATION
PROBLEM
CHECKPCA
REVISION LEVELS
YES
CHECK DC
POWER
+12·L3B-PIN8
·12-L38·PIN5
+5·TP6
YES
Figure 8-3. TC Troubleshooting Flowchart (Sheet 2 of 3)
8-4
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•
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