Question about Toshiba Regza 42RV535U 42 in. LCD HDTV

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Can not find a panel or backlight for a toshiba 42RV535U lcd, seems obsolete

Have called everywhere and they are out of circulation? Can anyone help?

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2 Answers

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  • Toshiba Master
  • 749 Answers

Hardly anyone would offer a complete backlight assembly - they are large and fragile and shipping alone would cost a third of a new TV these days.
More importantly I would double-check if the TV actually needs another backlight.
We had one in the shop not long ago which had very faint screen and I too thought it was a backlight problem...and replaced inverters and it didn't work...and while investigating managed to kill a main board and I thought that's what it was...but it wasn't.
It ended up being the power board, specifically the 24V output for the inverters...which are hardly ever problematic...but then we had another one with the same issue too.
And it wasn't bad capacitors BTW...it was an active semiconductor component that has gone bad.
Here's the board repair service we offer and I'd also check at our blog to see if we have already published power board testing article:
http://www.coppelltvrepair.com/p/443/toshiba-42rv535u-power-board-repair-service-for-dead-refusing-to-power-tv-or-faint-display-problem

Posted on Apr 25, 2013

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  • Toshiba Master
  • 8,617 Answers

I would send a email to customerservice@tvrepairworld.com they should be able to assist with that.

Posted on Dec 11, 2012

Testimonial: "Thanks Sonny for your help. I will notify them tomorrow. "

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Posted on Jan 02, 2017

budmrtn
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SOURCE: My Toshiba 42RV535U LCD television

If you have no indicator in the front at all, it means that the 5vdc standby power supply is not working, it needs this voltage for the TV to start up. Please read my guide to understand more.
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.

Posted on Oct 14, 2010

welcomejee
  • 10594 Answers

SOURCE: Toshiba Regza 42RV535U 42 in.

Hi,
TV needs back light inverter board replacement as discussed in chat session, required board is available with shopjimmy.com
Thanks.

Posted on Jan 25, 2011

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Related Questions:

1 Answer

Where is other Back Light Inverter Board ?


Some sets only have one board.
If you are having problems with no backlight, you also need to check the power supply which powers the backlight circuit. Usually it is 24 volts, so check for that as well.
If everything checks out fine, also remember that the backlight itself can go bad.

Nov 07, 2013 | Toshiba Regza 42RV535U 42 in. LCD HDTV

1 Answer

Backlight Inverter Repalced still not working


dim the lights in the room, turn on the set, and shine a bright flash light on the screen. Do you see a faint picture? Also be advised that there are a lot of bad parts floating around on EBay. No backlight condition could be cause by a bad main board, power supply, inverter board, high voltage short on the inverter output, or a bad backlight bulb.

Nov 07, 2013 | Toshiba Regza 42RV535U 42 in. LCD HDTV

1 Answer

Toshiba Regza 42RV535U42" LCD HDTV when i turn it


Check the power going to the inverter board (24V) if ok...replace Inverter board....

Oct 28, 2013 | Toshiba Regza 42RV535U 42 in. LCD HDTV

2 Answers

Will not turn on


they are famous for bad capacitors on the power board. You can get the replacement power board or a repair kit from www.tvrepairworld.com just hit the contact us button on the website if you dont see you model listed.

Mar 29, 2012 | Toshiba Regza 42RV535U 42 in. LCD HDTV

1 Answer

My toshiba 42" REGZA 42RV535U


U have sound but no picture?Picture does flashes a few sec?Yes,than those 2 long LCD inverter boards are dead.Tries websites like Shopjimmy.com,Ebay.com to buy those 2 long LCD inverter boards for the replacement.

Jan 13, 2011 | Televison & Video

1 Answer

42 inch toshiba\r\n tv screen


Dark picture. I adjusted brightness, but it keeps getting dark. It has vertical lines that can be seen in grey areas on the screen.

Dec 08, 2010 | Toshiba Regza 42RV535U 42 in. LCD HDTV

1 Answer

My tv does'nt turn on. No Picture No sound no nothing. What should I do?


With Toshiba! I would take it in to your local service center to have it diagnosed properly.

Nov 26, 2010 | Toshiba Regza 42RV535U 42 in. LCD HDTV

1 Answer

My Toshiba 42RV535U LCD television will not turn on. No LED lights when plugging in, tried a known good plug.


If you have no indicator in the front at all, it means that the 5vdc standby power supply is not working, it needs this voltage for the TV to start up. Please read my guide to understand more.
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 14, 2010 | Toshiba Regza 42RV535U 42 in. LCD HDTV

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