Question about Car Audio & Video
Alpine cva1004 dvd head unit has video but no audio it's not the dvd changer , not the rca cables, not the rca cables coming out of the head unit. am/fm tuner has volume
Many aftermarket car stereo has to output trigger wires, one antenna and one amplifier. Antenna trigger only works in radio mode for the power antenna to operate. Amplifier wire operates in any mode the stereo is in. Check to make sure you hooked up the correct blue wire to your amplifer.
Posted on Nov 13, 2008
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Posted on Jan 02, 2017
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