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Vizio TV has no power..Help - Vizio L32 32 in. LCD HDTV

1 Answer

Chi Chu

Vizio Master 8,457 Answers
Posted on Sep 08, 2010

Chi Chu

Vizio Master

Joined: Jul 01, 2009

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Check ur power source?Yes,than the power supply board is dead.That the board,that take in the power a/c cord.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Anonymous Dec 23, 2010

Is the Amber LED near the power putton on? There is a problem with this series that the Microprocessor Reset Supervisory chip goes bad. On the main PCB (With all the RCA jacks). Top left about 3 inches in from the edge, the part is U26 ASM809 (alternate MAX809M) also can be fixed via 1n914 diode soldered from pins 2 to 3.
meritks Jan 06, 2011

what was the voltage range what was the voltage range

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Check the power supply: Make sure that the TV is properly plugged in and that the power outlet is working. You may also want to try plugging the TV into a different outlet to see if that solves the problem.
Check the display panel: If the TV is getting power but there is no picture, the display panel may be damaged. Look for cracks or other signs of physical damage to the screen. If you find any damage, you may need to replace the display panel.
Check the backlight: The backlight is responsible for illuminating the screen, and if it is faulty, you may experience the symptoms you described. Look for any signs of damage to the backlight, such as flickering or uneven lighting. If the backlight is the problem, you may need to replace it.
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