Question about Standard (CRT) Televisions

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Rca 21 this tv had full picture then went to half a picture

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  • kpbergen Aug 17, 2008

    picture comes on fine- after about 10 seconds the 1/4 of the screen goes black.

  • alydar7 Aug 26, 2008

    I have the same problem as Jude. All of a sudden I am getting only 1/2

    picture on the screen!!!

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  • 54 Answers

Possibly bad solder joints on the circuit board. Or something is breaking down. Bad electrolitic capacitos.

Posted on Aug 17, 2008

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My sony trintron 21" bottom


RE-SOLDER VERTICAL SECTION & CHECK IT.ALSO CHECK PIN CUSHION SECTION.

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Does it only happen when you use your Xbox?

Try pulling the cable in and out between the TV and Xbox

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I have a rca f27442 tv and the picture is half


yes!!!! very common problem. soldering the vertical section and the grounds around the tuner section will fix it. guaranteed fix. for a quick fix, take off back and while tv is on, take the plastic side of screwdriver and tap tap tap the tuner section. see i told you that would fix it.

Nov 10, 2009 | RCA F27442 27" TV

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My RCA F36648 36" TV has only the bottom half of my picture working. The top half has horizontal lines that distorte the picture. It looks like when you pull a rake through the sand the lines that are left...


You have vertical output problems.There is distortion at the top because of a faulty vert. output i.c. or a faulty electrolytic capacitor.It's possible there may be a problem at your yoke also.It needs a professional repair.

Sep 29, 2009 | RCA F36648 36" TV

1 Answer

I have an rca 27v513t and there is only a lower portion of picture but full sound.


tv dispays video and audio on lower half only and black on top half,27v513t rca model.

Sep 07, 2009 | RCA Standard (CRT) Televisions

1 Answer

Picture went off on rca flat screen while watching still have sou


That probably happened because something hit the TV and broke the line for pictures to get through, or because a wire in you TV is bad and doesn't wanna work. This happened to my TV every few days. What I did is give it a few whacks every now and then on top of it and the vision came back, but don't try that if you think your TV is fragile. Yes I know its sounds stereotypical but it actually sometimes works.

Well, good luck!

Jun 04, 2009 | RCA TruFlat 27F520T 27" TV

2 Answers

My 36' RCA TV JUST QUIT WORKING. TURNED ON POWER


A shorted horizontal output transistor or shorted flyback. If the flyback is shorted replace also its HOT.

Apr 05, 2009 | RCA F36650 36" TV

1 Answer

RCA 20V500T HALF PICTURE AND SHUTSDOWN


Try , Horizontal or Vertical output.

Sep 09, 2007 | RCA 20V500T 20" TV

1 Answer

Constant clicking every half-second as soon as you plug it in.


I have the same problem-still troubleshooting...so far still not find the cause. DM1 power supply output voltages are operates correctly. Signal output of microprocessor up and down (no good) that turn on Q14105 and latch optical isolator U14102 to power the unit but both of ohmed out ok. it hard to troubleshoot the main board with power on.

Aug 29, 2007 | RCA F38310 38" TV

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