Question about Sony Xplod XM-554ZR Car Audio Amplifier
My Sony XM-554ZR works fine on the radio but when i change over to CD it powers off. Well the light says there is no power.
The remote turn-on wire from your amplifier is connected to a blue wire behind the head unit. That's a power antenna activation wire, so the amp only turns on when the tuner is on. Switch it to a blue/white wire from the head unit instead; that should be the amp remote turn-on output.
Posted on Jun 16, 2007
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