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Tube TVs

Daewood plus TV St-2107s with picture

gilbertoelectronic
hace 5 años
hace 5 años
https://adjuntos.yoreparo.com/imagen_post/0004/16/482c650bb4e986dfa21b59fac1dbacc5289d4f9c.jpeg" alt="" /> [img] https://adjuntos.yoreparo.com/imagen_post/0004/169cafa9d9c9dc9dc9dc9dc9dc9d9c3d3d9 [/img[[img[https://adjuntos.yoreparo.com/imagen_post/0004/16/dc2db4ba2be5c6102d073a32cfa8833cade07487.jpeg[/img[me came to the workshop a TV daewood plus model st-2107s with the fault that in the image was they see a colored stripes as if the screen were magnetized to pass a magnet to see if it was stain and did not result in the failure is not the same that occurs when there is no vertical scan because the TV does see the image but has these Colored flanks as if it were a rainbow that can produce this fault? Does the tv have the core of the broken flybat but does not produce an assortment? Could you advise me that another cause can cause these colored stripes to appear above the image? Could it be the screen that has the mesh moved?
Sergio santos menbreno
hace 5 años
hace 5 años
friend check the 10 mfd 250vdc capacitors or check the vertical capacitors
gilbertoelectronic
hace 5 años

those of 10uf of what stage more or less or where I look for it? I'm going to revive the vertical ones if there is one bad comment

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Sergio santos menbreno
hace 5 años

friend that screen got hit or dropped bad screen

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gilbertoelectronic
hace 5 años

Sergio santos you hit the bad screen nail place another one to try the colored stripes disappeared

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Sergio santos menbreno
hace 5 años

ok friend, what a good thing to solve

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Sergio santos menbreno
hace 5 años

hello martha alicia do not worry we can share the assessment how interesting the team worked thanks friend

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Jose Enrique
hace 5 años
hace 5 años
It is difficult without any image to have an idea of the failure, but there can be several causes such as, for example, mismatched convergence rings, the shadow mask detached by blows, but as I explained without an image of the defect it is almost impossible to be accurate .
gilbertoelectronic
hace 5 años

The convergence of this original has not been moved. I also thought of a blow on the screen but I would have to try another screen when I make the test.

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gilbertoelectronic
hace 5 años

try another screen and it's the solution

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Martha Alicia
hace 5 años
hace 5 años
And if I told you. Someone deleted my contribution.
Martha Alicia
hace 5 años

Who does those things to erase contributions. And then give Link and solutions to another. Why not.

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gilbertoelectronic
hace 5 años
hace 5 años
the screen was damaged must be changed that is the solution
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