Question about Sony XM-502Z Car Audio Amplifier
There seem to be a return voltage issue. Don't run the amp until you get it checked as that can create more problems. When a vehicle is running the alternator provides power to the whole system.
When a vehicle is not running the battery provides power to the whole system.
You have to get it checked for return voltage and low voltage produced by the alternator.
Let me know
Thanks and rate
Posted on Jul 26, 2009
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Posted on Jan 02, 2017
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