DS350GM - BOOM CONTROL EXTENSION RT 865BXL 7
031-300-190-047 Rev0 02/17/1999
Correct?
Yes
No
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page
Yes
No
Continuation
Correct?
Measure the voltage at terminal
25(+24V) and terminal 27 (GND) in the
bus extension unit.
Failure in bus extension.
Check connectors, fuses
and bus extension power
supply. Refer to section 2,
drawing 2.7 and 2.9.
Faulty wiring between bus
extension and LG 321.
Check wiring. Refer to
section 2, drawing 2.7 to
2.12.
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