Question about Nokia 2270

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Nokia 2270 I have an old Nokia 2270 that I love but the screen is going haywire. Sometimes it shows a black line across the middle. Sometimes a cross hatch of lines. Sometimes it works perfectly. Often it goes totally blank. Can I fix it?

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1,Replace the display

Posted on Apr 04, 2007

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Posted on Jan 02, 2017

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Compaq presario cq61 SCREEN GOES HAYWIRE WHEN POWERED ON


I love posts that use haywire words...
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1 Answer

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1 Answer

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1 Answer

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My suggestion is to have it estimated at a reputable shop and take it to them rather than the more expensive pu/del charges.
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Bill

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1 Answer

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Is the blue line running straight across the middle of your screen? If so its a vertical deflection problem. Possible bad Vertical output IC

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1 Answer

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this symptom, sometimes called the tube light effect, it is characterised by a bright thin horizontal line across the middle of the screen. this symptom is caused by a breakdown in the vertical deflection circuit. hence maybe the trouble maybe in the vertical oscillator, amplifier or output circuits. but if all i have said is not clear to you, better bring it to a qualified tv technician. good luck!

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