Audio Systems: car radio, gmc yukon, blown fuse

Question
I have a 2000 GMC Yukon and I'm not getting any sound out of the speakers.  The headphone jacks in the rear console work but there is no sound coming out of the speakers.  The radio, CD player, and cassette player are all working.  There have not been any modifications made to the factory installed radio.

Answer
Ava,
Most likely the power amplifier isn't working. The cause may be due to a blown fuse or the amp may need to be repaired. I will look over my service book for your model vehicle and let you know where the amp is located.

TOM,
T&D ELECTRONICS
tdeser@zoominternet.net