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Car Audio Equipment
Head Units
Is my headunit toast?
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<blockquote data-quote="95BlackGA" data-source="post: 4792421" data-attributes="member: 576452"><p>Check the voltage on the RCA out puts for the head unit. (While the front speakers aren't working) If there's not voltage, it could be the RCA ground? I recall these being messed up, but don't know what the faulty ground causes. If there's voltage the whole time, it's the amp or the speakers. Once the fronts stop working and there's still voltage to the RCAs, check the speaker terminals on the amp, see if there's any voltage. If there's not, check the power/ground and see if it's going into protect. If everything's fine with those, check the voice coil readings on the speakers if they read fine it could be your crossovers (if you have any), also check to see if you have a 12V signal coming from the remote line on the head unit.</p></blockquote><p></p>
[QUOTE="95BlackGA, post: 4792421, member: 576452"] Check the voltage on the RCA out puts for the head unit. (While the front speakers aren't working) If there's not voltage, it could be the RCA ground? I recall these being messed up, but don't know what the faulty ground causes. If there's voltage the whole time, it's the amp or the speakers. Once the fronts stop working and there's still voltage to the RCAs, check the speaker terminals on the amp, see if there's any voltage. If there's not, check the power/ground and see if it's going into protect. If everything's fine with those, check the voice coil readings on the speakers if they read fine it could be your crossovers (if you have any), also check to see if you have a 12V signal coming from the remote line on the head unit. [/QUOTE]
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Is my headunit toast?
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