Vizio Main Board Y8389522A. Pulled from a TV with a smashed in screen. TV still lit up and showed a partial picture. This part should only be installed by an qualified technician. Shopjimmy is a great site to check this first. Common issues and solutions. No standby light – Power board. Has standby light but doesn’t turn on: power switch, power board, or main board. Turns on and screen blinks: Power board and/or sustain boards (Plasma TV), inverter (LCD TV), LEDs (LED TV), CCFL bulbs. Frozen logo or slow in channel changing: main board. Lights up but no display: main board, TCON, and/or panel. “Ghosting”, fluctuating picture: TCON or panel. Vertical lines: Bad tab bonds, TCON ribbons, or TCON. In some models, installing a good TCON into a TV with a bad panel could damage the TCON! Repairing LEDs or CCFL bulbs requires removing the panel. This item is in the category “Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components”. The seller is “eagle424″ and is located in this country: US. This item can be shipped worldwide.
- Type: Main Board
- Compatible Model: Vizio Y8389522A
- MPN: Y8389522A
- Brand: VIZIO