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The VIZIO Y8389388S is a critical component for VIZIO consumer electronics. It is designed for devices such as LCD TVs and sound systems. This main circuit board is essential for performance and is compatible with several models.
This circuit board enhances the functionality of compatible VIZIO products.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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