TM 5-6675-320-14
Table 4-24. DIRECT/GENERAL SUPPORT TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
8.
PLOTTER DOES NOT RESPOND TO COMMANDS OR GENERATES “ERROR” FOR EACH
INSTRUCTION - Cont
Step 1. Check
( a)
( b)
Death or serious
power cord for continuity using the following procedure.
Disconnect interface cable from computer and plotter.
Remove two screws shown on side of PCA enclosure with dimple.
WARNING
injury may occur from electrical shock. Be careful not
to contact high-voltage connections.
(c) Turn PCA over and remove four screws shown.
(d) Grasp both sides of PCA enclosure and carefully pull them
a p a r t .
(e) Check for continuity between cable plug and receptacle on
c a r d .
(f) Unplug power cable connector from PCA enclosure and check for
continuity between cable wiring and cable connector.
Replace
c a b l e i f d e f e c t i v e.
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