Question about Sony XE-90MKII 9-Band Car Equalizer
Usually Sony EQ's have a square, 4-pin connector on the back of them
If your looking at the back of the EQ, the upper left pin is +12V (power), the upper right is the Remote, the lower left it Ground, and the lower right is usually not used, but can sometimes be the Illumination circuit... but again, usually is not used.
Posted on Dec 09, 2008
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Posted on Jan 02, 2017
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