Question about RCA F38310 38" TV

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CRT the repair guys who came to the house said I need a new "crt", but they have been able to get the part. where can I find it myself so I can my tv working again?

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  • niceguyocho
    niceguyocho Apr 12, 2008

    It turns out it isn't the "CRT" itself but the part that connects to the back. I'm not sure what it's called. It looks like some kind of circuit board & another piece between that and the tube.

  • Jaime Hernandez May 11, 2010

    How old is your TV?

    Can you describe what you see on the CRT?

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It sounds that you are talking about the video amplifier board and the other part is called the "yoke".
Can you provide me with the exact model and chassis number of your TV to find a part supplier that carries those RCA parts.

Posted on Apr 12, 2008

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The cost will far exceed replacement value if the crt is faulty.

Posted on Apr 08, 2008

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I have a Sony model KV-32S26 that will not turn on, been sitting for about 2 years. Had a tv repair guy tell me it was the flyback transformer. If that's the case, can I replace it myself? Thanks


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God bless you

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T V was on when Power company switched off the breakers and all power to my house they were replacing the power ploe when they hadcompleted the job and switched the breakers back on my tv would not turn on...


hi
power suply blew up probably cause by over currant ,minor repair dough. You got to see your friendly repair guy and send the bill to power company

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1 Answer

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How old is this tv?More than 5 years old.Not worth it to repair CRT tv at this prices.Tries unplug,replug an hour later,might help,see if reset itself.U can buy a pretty good 32" LCD tv at $400 or less these day.It not heavy as the CRT tv,it alot easier to move the tv around the house or other locations.

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This will be a lack of green drive caused either by the green output transistor having failed or no green output from the driver IC. As to which you have depends on how old the TV is. These are located on the CRT base (square type board connected to the neck of the CRT. You would need a multimeter to check the voltages going to the green output on the crt. It is also very possible the CRT is internally faulty giving no green, if this is so, you will need the crt (tube) to be replaced,it is not very economical to do this now a days.

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2 Answers

Pink tv screeen


if ur tv is CRT (picture tube) just power OFF it for 20-30 minutes and then power up again. problem will be solved.

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1 Answer

Interesting problem...


Install horiz driver kit # 483513057673..applies to all L04.01
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1 Answer

TV repair


The local technicians in Macao say, there is no way to repair it, it is totaly wrong it can bw repaired easily. need to buy a new one... not at all. Is there a problem in a major component or design that make it no viable to repair? in tv no major components except CRT. Any problem with power supply I can do by myself, if you have basic knowledge of electronics you can do it but as you know it is a high voltage device. so bettre to get help from tec. as per fixing is concerned as you are saying power supply it could be due to 1 main filter cap. 2 bridge rectifier diode. 3 switching ckt components like transistor or str. 4 print short. hope this will help. good luck.

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1 Answer

Repair shop says Flyback Transformer needs replacement


If you know what you are doing, and you have a good (de)solderstation, you can repaire it yourself, but you don't know if it for sure the transformer. since you did not find the problem yourself, suppose you replace the transformer and your TV does not work !? Even when you repair it yourself, the repair guy shall charge you the cost for his time (I don't know the exact english word for his time checking the TV). And I suppose there is a warranty for his repair. So...

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4 Answers

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Chances are is that the actual screen inside is broke, so that the laser cannot display the correct colors in the right spots. First talk to a TV repair guy, but he will probably just say to buy a new tv.

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