Question about Proton MM2701VT 27" TV

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I have a 27" RCA

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A defective or overloaded power supply or horizontal output stage could create this type of problem

Posted on Jul 19, 2011

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Posted on Jan 02, 2017

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1 Answer

Power button on my rca tv wont turn on sometimes


A number of possible reasons for this---failing part in set or even bad connections on main board in the set----model listed is prone to going dead with high pitched squeel etc.

Oct 31, 2012 | RCA TruFlat 27F520T 27" TV

1 Answer

I have a RCA 27" flat SDTV purchase in


Ur power inverter board is dead.
U need new one.

Aug 20, 2009 | RCA TruFlat 27F520T 27" TV

1 Answer

TV turns off when you change the channel


sounds like a power fault, prob just weak capacitors if you can change them it would not cost a lot to replace them, when you change channel it draws more power and if its at its limit it will turn off as the capacitors cannot take it. few £'s or $s to get the replacement capacitors, you will probably see the blown capacitors on the power board as the will not have flat tops they will be rounded, change them same for same i.e 16v 330 for same 105c type would be best. it will say this on the capacitor.

May 27, 2017 | RCA TruFlat 27F520T 27" TV

1 Answer

TV will not turn on


Hello,

I am by no means an expert but i have the same type of TV and have a similiar problem, first I thought it might be a heat-induced effect so I vacuumed the interior but no joy--then I carefully inspected the main board and found two components that looked melted. So I would suggest you vaccum the interior and then inspect. But be careful as I found one capacitor on the board that still had a charge after 3 days of the set being turned off, you might want to verify things with a multimeter before poking around.

--Hank Rausch

Jun 15, 2008 | RCA TruFlat 27F520T 27" TV

1 Answer

RCA F27242GY


most likely it shorted out your hori output transistor,with this bad set will not come on.

Dec 18, 2007 | RCA F27242GY 27" TV

1 Answer

Won't turn on


tv chassis ctc 195 , hvt transformer, digital conv, power supply,

Dec 04, 2007 | RCA P46921 46" Rear Projection Television

1 Answer

Tv is going crazy!


This is a scrambled function processor and it would need to be re flashed by an rca service technician to fix this problem.

Nov 06, 2007 | RCA TruFlat 27F520T 27" TV

4 Answers

RCA F32450 32" TV: suddenly shut off wont turn on


Followed Terryfic's solution. I am a DIYer and managed to order the part, desolder the old one and solder in the new one. However, when I turned it back on I got a black screen with sound. Hmmm, saw the adjustment screws but was hesitant. Ended up turning about 10 degrees one way and presto chango... Saved a $1200 upgrade to HD for a $30 part! Thanks

Oct 31, 2007 | RCA F32450 32" TV

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