Question about Hitachi 43FDX01B TV

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Hitachi tv Picture darker than nomal can not adj. The tv is 8 years old. No other problems.

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Re: hitachi tv

  • Clean the Spark Gaps on each CRT PWB.
  • Remove the Cap, clean the contacts with thin fine sand paper then blow out excess.
  • Reseal
  • These are things you should know that will require experience in what you are doing. This is the area of High Voltage. So take precautions. More info at
  • Posted on Dec 29, 2007

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    I have a JVC tv only 1 year old and the picture is getting dark.

    have you tryed adjusting the picture in the menu section! this may help!! or on back of tv is adjusters those may help as well.

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    I have a JVC tv only 1 year old and the picture is getting dark.

    Sorry to tell you but JVC is a well-known un-reliable brand and if it's cheap, probably even worse. U may have screen burn from leaving a games console on while plugged into the tv, even if its not showing the game, it will burn it onto the screen. :(

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    Hitachi 53fdx01b top-left corner is now duplicating picture

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    Jun 01, 2008 | Hitachi 43FDX01B TV

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    Picture darker/less color/smaller until warm up

    Hi there!
    Have you checked for dust on the Tubes and mirror? This may cause a bad picture quality. Also power supply related problems like capacitors can cause a dark picture. Try replacing some of them in the power supply area and line stage.Also adjustments in the service mode,but for this you will need the service manual. Good Luck,JUS004

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    I am about to say something that may sound stupid but it sounds like you are experiencing this. After years of use you CRT guns in your case the gun in each one of your CRTs(RGB) begins to oxidize and decrease in its ability to provide electrons for the scaning beam this creates a dark picture. Common problem? yes, over time, but for it to happen in just six years is strange but it can. Major Problem to have repaired? No, the technician will use a CRT rejuvenator on all three of your guns and then balance them and you are off and running. Now the other problem that might be occuring low CRT anode voltage. this could happen. Common problem? yes, it is the best choice Major Problem to have repaired? yes and no depending on which components are bad.

    Sep 20, 2007 | Hitachi 43FDX01B TV

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    Hitachi 57g500 vertical problem

    Yup you are getting ripped off. Get another techie to have a look.

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    The verticle output iC or the b+ feed is going bad. To fix it your gonna need a multimeter and experience working with tv. Now to its worth??? do you like the set? Does it have all the fetures and fuctions that you liokeand how good is the picture? It shount cost ya more the 125 to 150 for this repair. Good Luck

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