I have an Onkyo receiver and left speak stopped
TRY SWITCHING SOURCES, FOR EXAMPLE, IF YOU WERE USING THE CD PLAYER OR OTHER EXTERNAL SOURCE, YOU COULD EASILY HAVE AN RCA CABLE NOT PLUGGED IN OR SIMPLY A BAD RCA CABLE. RATHER THAN START SWAPPING CABLES, SIMPLY USE THE TUNER. IF USING THE TUNER,YOU STILL HAVE THE PROBLEM, CHECK THE SIMPLE BALANCE CONTROL WHICH IS THE ONLY OTHER CONTROL THAT COULD CAUSE YOU TO LOSE THE LEFT CHANNEL. IF AFTER CHECKING IN THIS FASHION AND YOU STILL HAVE NO OUTPUT FROM THE LEFT CHANNEL, THEN ONE LAST THING TO DO IS TO MAYBE CHECK THE SPEAKER SELECTOR SWITCH. RUN IT THROUGH THE DIFFERENT MODES, A, B, A+B, ETC. IF NO BETTER THAN THIS IS ALL YOU CAN CHECK AND THE RECEIVER WILL NEED TO BE SERVICED. BACK TO THE BEGINNING, IF YOU WERE USING AN EXTERNAL SOURCE AND THEN SWITCHED TO USING THE TUNER AND BOTH SPEAKERS STARTED WORKING, THEN CHECK THE RCA CABLES FROM THE EXTERNAL SOURCE. IF NO GOOD, THEN TRY CONNECTING THAT SOURCE TO ANOTHER EXTERNAL INPUT, AS MOST INPUTS ARE SWITCHED BY SENSITIVE CMOS SWITCHING CIRCUITS WHICH CAN BE EASILY DAMAGED, ELECTRICAL TRANSIENTS AND SURGES, CAUSING PROBLEMS LIKE YOU ARE EXPERIENCING, WITH ONE OR MORE OR SOMETIMES ALL INPUTS. THIS MAY ALLOW YOU TO AVOID SENDING IT IN FOR REPAIR. I HOPE THIS HELPS YOU TO TRY ALL OPTIONS BEFORE HAVING TO SEND IT IN FOR REPAIR. BEFORE SENDING IT IN, YOU MAY WANT TO CALL ONKYO AT 800-229-1687 AND ASK FOR DON PHILLIPS IN TECHNICAL. I HOPES THIS HELPS YOU TO GET THIS RECEIVER UP AND RUNNING. LET ME KNOW IF YOU NEED FURTHER ASSISTANCE.....V
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