Question about RCA RT2250 System
We have owned our rca system for 6 years. This year the sound stopped coming out of the speakers. It was replaced by the same buzzing/pulse sound like when you run a test of the speakers to hear if they are connected or not. No matter which DSP button we press the same sound comes out. At first we thought by just unplugging the system for a while would just fix it right up, but that didn't work. All the speakers are connected because we can still hear the buzz/pulse noise. Thats all I can say about it. we dont know what to do. please, any help would be great
Sounds like you have an open filter capacitor. Your gonna need to look at the b+ and figure out what cap is bad. A circuit diagram would assist you in this repair. If you have no experience with electronic repairs then your gonna need a pro to assist you with this as there are no user replaceable parts inside this unit. Sorry Man. Good Luck
Posted on Jun 26, 2006
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Posted on Jan 02, 2017
Tips for a great answer:
That might be the woofer itself in the subwoofer, or the ampliifer.
5 year warranty on the woofer, one year on the electronics.
The woofer can be removed and checked; it should be about 3.4 ohms DCR.
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