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Question About Sony Car Stereo System cdx-gt640ui
HELP!!! please, anybody!...

I installed this stereo yesterday and everything seems to be right (not my 1st install) but for some reason only the tuner works. Cd player, aux, and usb doesn't work. Shows that its playing by the built in equalizer but absolutely no sound! Anybody have any suggestions? It went into an 03 stratus r/t with infinity speakers

Asked by mike on 05/06/2010 2  Answers

ManualsOnline posted an answer 14 years, 5 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

john posted an answer 14 years, 3 months ago

1 Were you able to fix the problem?
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Youssef posted an answer 14 years, 3 months ago

0 Thing is happeneing o mine, did u manage to get it fixed by any chance/
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