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TV and Video

Tv daewoo with horizontal lines

john chriss

hace 6 años

Hi, very good day blessings ... I have a daewoo tv that on the bottom does not look and almost half screen up looks image but with the lines ... I would like to help me with this problem .... Thank you

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hecjaquez

hace 6 años

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hace 6 años

Hello buddy your problem is in the vertical stage checks the capacitors attached to the integrated and changes the integrated, check cold welds or false contacts. comment how was it God bless you

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john chriss

hace 6 años

Thank you I put it new integrated LA7841 and now it gives me an orange horizontal line and completely closed ... That plate brings a lot of capacitors from a very small squares

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john chriss

hace 6 años

I already did it and change the vertical to a new one ... With the previous I had open screen halfway and when I replace it with oneself but again I close the screen with a horizontal line in the middle ...

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JuanD333

111

hace 6 años

problem in vertical stage, indicates model to be more precise in helping you

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john chriss

hace 6 años

The model is DTQ20D3AS

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JuanD333

111

hace 6 años

friend check filters adjacent to the vertical IC or replace them all since they are very varatos and the diode that has in front, if the fault persists measure voltages in the vertical (knowing that voltages must have with the diagram of the tv) and there are different readings change it

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