20 Most Recent Toshiba 40RV525R 40 in. HDTV Questions & Answers

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Why no picture, no sound?

Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
2/19/2016 12:30:00 PM • Toshiba 40RV525R... • Answered on Feb 19, 2016
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Have a toshiba 40RV525R LCD tv, sometimes when you turn on get perfect picture/sound, turn it off then on then no picture/sound but have green light & toshiba lit up.

you probably have voltage problems , you might want to check the source, the componenes , such as capacitors and ic
11/18/2015 8:52:32 PM • Toshiba 40RV525R... • Answered on Nov 18, 2015
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I have a Toshiba 40RV525R 40 in. HDTV i am looking for a power supply board does anyone know where i can purchase one?

I have three places maybe that will be able to help. TigerDirect, Full Compass, and last "Radio Shack"
2/5/2015 12:02:09 AM • Toshiba 40RV525R... • Answered on Feb 05, 2015
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I HAVE A TOSHIBA 40' FLAT SCREEN TV IT SHUT OFF A WILL NOT POWER BACK ON THE MODEL NUMBER IS 40RV525R I APPRECIATE ANY SUGGESTIONS.

Did it just start doing this? I don't think the issue is of one related to age. Do you have it placed next to a floor register or some such product that produces heat? Look on the backside of the tv where the vent bars are, and see if they are coated in dust. Have you called the manufacturer to ask about it? Sometime by asking at work or talking to friends you can find the answer, or get one of those :light bulb moments over your head.
2/4/2015 3:55:48 PM • Toshiba 40RV525R... • Answered on Feb 04, 2015
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Can`t find the code to use my toshiba tv control to work my direct tv satellite to change the channels

try working it the other way, input the code to work your toshiba television from the direct tv remote.
9/14/2014 2:40:17 AM • Toshiba 40RV525R... • Answered on Sep 14, 2014
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Mt toshiba tv sceen light up but no picture 40rv525rz

Main board fault. Contact the authorized service center. Gopakumar Gopalan Google
7/7/2014 3:59:14 AM • Toshiba 40RV525R... • Answered on Jul 07, 2014
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How my toshiba tv sceen light up but no picture 40rv525rz

Main board fault. Contact any service technician or the authorized service center for Toshiba. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter". http://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
7/7/2014 3:57:44 AM • Toshiba 40RV525R... • Answered on Jul 07, 2014
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Progaming tv with universl remote control

Programming procedure is too much to type in here by this window, and is not practical. If you wish to get details; check the site linked here. It have set-up code list & set-up procedure to many popular brand remote controls. See it in "Mosaic" view. It will make surf easier. http://electrohelponline.blogspot.com/
3/9/2014 12:52:30 PM • Toshiba 40RV525R... • Answered on Mar 09, 2014
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I have a toshiba 40rv535r comes on and only gets sound but no picture

Did you find any solution for this?
12/30/2013 8:52:35 PM • Toshiba 40RV525R... • Answered on Dec 30, 2013
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Toshiba 40rv5252r stand screw size

I called Toshiba for this TV model "40RV525R" and they said the pedestal stand for the t.v. to stand on was an m5, product # 75012791, and the length was approx 20-25 mm
3/10/2013 9:07:24 PM • Toshiba 40RV525R... • Answered on Mar 10, 2013
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TV model 40RV753. Brand new. Setting up problem.

Hi Gordon,Did you fix this problem? I have exactly the same model with exactly the same problem. I've checked the capacitors on the PSU board (as suggested in one of the responses above) and they all seem OK. If you fixed the problem, I'ld really like to know the solution. Many thanks. Regards, Harry.
11/25/2012 2:26:50 PM • Toshiba 40RV525R... • Answered on Nov 25, 2012
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Where can I find a 8amp 250V fuse for my

Check for it at its main power regulator board.
11/11/2012 11:28:53 AM • Toshiba 40RV525R... • Answered on Nov 11, 2012
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I have a toshiba 40rv525r my remote sensor is bad on my tv how do i replace it or how do i make sure thats whats wrong

Have you replaced Batteries in the TV remote. also do not go back to far with remote. 25 to 30 feet is the limit. Good luck.
10/24/2012 10:41:21 PM • Toshiba 40RV525R... • Answered on Oct 24, 2012
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