Question about Vizio VU32L 32 in. HDTV LCD

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The sound goes out on my Vizio LCD TV. If I turn the TV off for ten minutes, the sound will be on again when I turn it on. Then ten minutes later it goes out again. It happens repeatedly. Or could it be a cable problem?

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1 Answer

Vizio 47" screen won't stay on


Your Vizio TV may be exhibiting symptoms of power supply trouble even though it is quite new.

Dec 01, 2013 | Vizio E3D470VX 47 in. 3D LCD HDTV

1 Answer

My 32 inch Vizio TV will turn on but within about 5 - 10 minutes, the screen goes to nothign but vertical lines. The T V makes a very high pithced noise and ten turns it self off.


The high pitch sound may be coming from the power supply module or from the backlight inverter boards.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

Oct 08, 2010 | Vizio L32 32 in. LCD HDTV

1 Answer

When my tv is on for about 15 mins the borders turn green. I have changed the hdmi cable and it hasn't fixed the problem. My tv is a 47" vizio 1080 and it's only 4 or 5 months old. can you help?


something is wrong call vizio i bought the same tv two days later all of the color on the screen that should be black is green called repairman who came tv was working and after he replaced the mother board and daughter board tv was black turned on but no pic he tried again and i heard the arching sound he zapped it i was told by repair we need to order the power board it willl be another 3 to 5 days
i called vizio the minute that he left i was so pissed and that is not like me they are sending a new tv that was thursday i still have to wait 7 to 10 days but they are standing behind there tv i will give them that

Jun 04, 2009 | Vizio SV470XVT 47 in. LCD TV

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