Test Control Module Does Not Light Up: Fault 5.0 - Abbott VP 2000 Service Manual

Section 6

Test Control Module Does Not Light Up: Fault 5.0

Abbott VP 2000™ Processor Service Manual
30-608308/R1—September 2008
1. Power OFF, top cover removed.
Remove center cover and AC power shroud for access to
power switch connections. Remove right hand vertical
panel for access to AC power input module connections
according to Section 9, Repair, Replacement of Spare
Parts.
2. Power OFF, top cover removed.
Test by substituting known good units for computer
board and test control module.
TEST CONTROL MODULE DOES NOT LIGHT UP
FAN ON
ARM FINDS HOME
CHECK THAT TEST
CONTROL
MODULE IS PLUGGED IN
PASS FAIL
PLUG IN
Figure 6.5: Control Module Does Not Light Up
Maintenance Diagnostic Faults
CHECK THAT J7 & J10 ARE
PLUGGED IN
PASS FAIL
PLUG IN
CHECK FOR CONTINUITY BETWEEN
AC PLUG & POWER SWITCH &
CONNECTIONS AT SWITCH
PASS
2
COMPUTER BOARD
TEST BY SUBSTITUTION
2
TEST CONTROL MODULE
TEST BY SUBSTITUTION
FAN NOT RUNNING
ARM DOES NOT MOVE
CHECK THAT UNIT IS PLUGGED IN
CHECK THAT POWER SWITCH IS ON
CHECK FOR POWER AT SOURCE
PASS FAIL
CORRECT FAULT
1
FAIL
BAD WIRE IN HARNESS
DISCONNECTED AT AC
INPUT MODULE
CORRECT FAULT
DEFECTIVE POWER
SWITCH
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