Question about Samsung HCN436W 43" Rear Projection Television

3 Answers

Green Picture Hi. I have had the Samsung HCN436W for a couple of years now and it's been agreat tv, but recently the picture started to flicker green. The whole picture would look like it was in black and white but with a green tint, but now the picture doesnt just flicker, it is always green. I have checked the red, blue and green bulbs through the viewing pannel at the back and they are all working. Any help on this would be a great! Thanks. Craig.

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  • HumourBash Nov 27, 2007

    i have the same problem... green bend like a hill upside down on the top and green going down on the bottom left and right corner. i was told it is a convergence chip need replacing for that green thing!!! and i search and serarch to no luck! so i emailed one company that does chips! i will await to hear back! i really would do with guide on how to repair the problem! save me money as i phoned plymcare and they said the cost would be about 600 to 800 quid! a bloody rip off! it a simple repair fix maybe 10 mins!?!?!?

  • Anonymous Dec 30, 2007

    green tint to picture and can't be adjusted out?

  • HumourBash Dec 31, 2007

    deffo not blue or red. as this can be easily aligned on tv. the green
    is SET where it is. so it is something to do with the chip.. i had a
    quote on new chipboard that controls sending sigals to lights etc... it
    costs 120 for new one and was told it is easy to remove and replace by
    steady hands and memory to remember which goes to which!! i might have
    to claim this on insurance! rather buying something and does not work!

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3 Answers

It's not missing blue. you can see that from the menu. The menu shows blue. I had this problem a year ago and the samsung technician showed me a solution with the remote control. Something taking the battery out and resetting. I'm trying to find it now.

Posted on Dec 31, 2007

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Its a REAR PROJECTION not CRT or LCD

Posted on Nov 27, 2007

  • HumourBash Dec 31, 2007

    deffo not blue or red. as this can be easily aligned on tv. the green is SET where it is. so it is something to do with the chip.. i had a quote on new chipboard that controls sending sigals to lights etc... it costs 120 for new one and was told it is easy to remove and replace by steady hands and memory to remember which goes to which!! i might have to claim this on insurance! rather buying something and does not work!

  • HumourBash Dec 31, 2007

    deffo not blue or red. as this can be easily aligned on tv. the green
    is SET where it is. so it is something to do with the chip.. i had a
    quote on new chipboard that controls sending sigals to lights etc... it
    costs 120 for new one and was told it is easy to remove and replace by
    steady hands and memory to remember which goes to which!! i might have
    to claim this on insurance! rather buying something and does not work!

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I guess it's missing blue. Even if you see the blue crt working it's not enough and focalised. replace the coolant in it and also check if you have some coolant leak on the crt pcb.

Posted on Nov 13, 2007

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