Integra DTM 5.3 No Sound Mute Symbol Stuck ON Please Help.
I am trying to build my first Sound System. I found the Integra 5.3 at a local garage sale for $10. The seller stated it needed a $50 dollar part. No other information was known. When I power it on all functions, buttons, lights, etc. Work, but no audio output. I notice there is a lit mute on symbol that is lit. However I can not un-mute the receiver. I have read several threads on resets and troubleshooting, but none have been working. Any help would be so appreciated, I would really like to use this unit.