HiI have this TV about 4 years, recently when I turn on the TV I see black and white picture and the colors is somtimes flickers. after the TV working on about two hours the colore return and I see great picture, it's happend for the RF and SCART (video) inputs. If I change the input signal from PAL to NTSC (change the dvd or satellite receiver definitions)I will get a nice color picture, It seems like the TV does not detecte the input signal even though it config to PAL method and only after it warm up it start to detect it.Do you have any idea how this problem can be fix?ThanksOren
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