Question about RCA RT2760 System
My ipod says "do not disconnect" and the rt2760 says F0 T0 - but I have more than 0 songs and playlists! Please help! Thanks! (sorry for posting this as a solution before)
SOURCE: Subwoofer stopped working on my
First check if the speaker is not faulty. Using your ohmmeter(set in resistance measurement) test the continuity of the speaker. If not available, spare battery (D,AA,AAA) may used to confirm the sound from the speakers(test the two wire of the speaker through both end of the battery). Upon testing the continuity of the speaker you will hear a slight crackling sound .
No sound - your speaker voice coil is already open(blown). You must replaced it with new one or rewind the voice coil to the shop specialized in speaker rewinding.
Yes it has sound - Then the fault was came from the amplifier/receiver. I'm assuming that the settings is correct and the speaker is properly hooked up, the sub-woofer sound output IC(mounted in heat sink) is going to be check for faulty. Most of the case it was already blown(shorted or open). You must check it using the ohmmeter.
If you don't have necessary tools and test instrument and can't troubleshoot the unit yourself, I would advice you to look for an experienced technician to isolate the problem.
Also, check if your unit is still under warranty perio(1 year from the date of purchased), avail it because the manufaceturer will fix it for free. Don't attempt to open the cover of the unit, it will void the warranty.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.
Posted on May 17, 2011
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