REI system 2000, Техническое руководство

Страница: 77 / 98

Form: 640188
TS-2
Audio on only one side of coach,
right or left. Other side functions
correctly.
Defective or improperly
installed audio cable
(510566) from Control Head
(700227) to the Amplifier
(700189 / 700511). Check audio RCA connections on
the Amplifier (labeled Inputs Right
and Left). Verify plugs are seated
properly. Check Right and Left RCA
audio connections at the rear of the
Control Head (700227) labeled Amp
Audio Out #32. Verify connections.
Reverse Right and Left RCA audio
cables, at the Amplifier. If audio
changes to other side of coach
proceed to next check, If not go to
Amplifier Possible Cause.
Reverse Right and left RCA audio
cables at the rear of the Control
Head. If the audio remains
unchanged, repair or replace the
Control Head to Amplifier cable
(510566). If the audio changes to the
other side go to Control Head
Possible Cause.
Amplifier (700189 / 700511)
Defective or speaker
problem. If reversing audio RCA cables at the
Amplifier (700189 / 700511) results
in no change, check speaker
connections (reverse connections left
for right). If still no change, repair or
replace Amplifier (700189 / 700511).
Control Head (700227)
defective. If connections and Amplifier are
checked, as previously indicated,
repair or replace Control Head.