Question about SVA-USA VR-3200W 32 in. LCD Television

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My sva lcd (vr-2600w) recently will not power on. The red light in the corner is still lit up red, but when I push the power button it doesn't turn on. I've already replaced the power board almost a year ago and haven't had any problems until now.

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  • 11,361 Answers

Right now you only have 5vdc standby power supply working. It can be the main board, power supply module (bad DC filter caps). You need to open it up and do in-depth troubleshooting.

Basic LCD monitor and LCD TV troubleshooting guide:

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

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

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitor kits: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

Posted on Nov 06, 2010

  • chris_par796 Nov 06, 2010

    I did some tracing and testing and found some bad caps, you are the man!!! Thank you for the much appreciated input!!

  • Bud Martin
    Bud Martin Nov 06, 2010

    Make sure to use good caps, the old power supply probably had bad caps, so what ever they use, they only last a couple of years. You can get a set of caps from the link I put up above or get them from WWW.DIGIKEY.COM, get PANASONIC FM or FC series, they are LOW ESR made for switching power supply, 105c rating, high ripple current rating. I use them in my all repair works.

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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

http://s807.photobucket.com/home/budm/allalbums

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

Parts: www.shopjimmy.com
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