AUDIO CONTROL SWITCH INSPECTION

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1.  Verify the resistance and continuity between the audio control switch terminals.

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•  If the resistance and continuity are not as indicated in the tables, replace the audio control switch.

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2.  Apply battery positive voltage to audio control switch terminal D, and connect terminal E to ground.

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3.  Verify that the LED illuminates.

•  If the LED does not illuminate, replace the audio control switch.