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Rca, lcd model #22la45rqd, green power light on, no picture on the screen...whats wrong?

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 187 Answers

SOURCE: black screen

Your mainboard is damaged, replace it and that will solve your issue.

Posted on Jun 06, 2009

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  • 187 Answers

SOURCE: rca L32hd31 lcd no picture blank screen.

Your mainboard is damaged, replace it and that will solve your issue.

Posted on Jun 06, 2009

  • 135 Answers

SOURCE: screen went black on my 42" sanyo model dp42647 lcd

Hi there! The panel may be in protection mode. The Inverter board is the most logical area to start after checking power supply Voltages.(5,6,24 and 13Volts). There may be coils on the Inverter Board which have bad soldering or faulty. Other than this it may be main board which controls switch on or off. If all else fails, refer to a repairer. Beware of High Current!!! Best Wishes and Good Luck, Jus004

Posted on Aug 23, 2009

panchal643Ja
  • 243 Answers

SOURCE: Black screen on my rca lcd tv

If you can open your LCD tv than open and checked Investor Board connection or replaced

Posted on Feb 19, 2010

budmrtn
  • 11361 Answers

SOURCE: Have SHARP LC-C4643U LCD TV

It is detecting failed circuits and stays in the safety shutdown mode, it will be in-depth troubleshooting. Please read my guide to understand how LCD TV works, then you can decide if you will want to DIY repair or not.
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.

Please post back what you find.

Posted on Oct 29, 2010

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