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Tube TVs

Sankey ph08kx-n22 goes out and the writings of the image appear at rev

ivan betanco vargas
hace 5 años
hace 5 años
Tv sankey ph08kx-n22 card turns on but reduced from the right left sides, the image is fine but the letters appear upside down and soon after it turns off, I felt that the r448 resistor gets very hot and when it turns off it makes a sound like a gear , I hope you can help me to repair it because it is mine and the situation here in Nicaragua is ugly, thank you very much and blessings.
manolo karvalo
hace 5 años

Hello Friend. It's just the letters that come out the image not

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ivan betanco vargas
hace 5 años

Yes

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luis tartaglia
hace 5 años

He does what the colleague Javier Chavez tells you with an image.
Reversing the wiring only of the yoke vertical section. Green and yellow. Or brown. Do not touch red or blue.
This based on your comment.
That only the letters are reversed.
What I don't believe is that solutions lack of width. That way.
Nor will the R468 resistor be switched off or heated. There is another problem.
If the noise sounds like trac trac. For me it's the flyback

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Javier Chavez C
hace 5 años
hace 5 años
Generally that effect happens when adapting the yoke and the order of the cables differ from the original yoke. By ordering the cables by exchanging the positions everything returns to normal. [Img] https://adjuntos.yoreparo.com/imagen_post/0004/15/ea8920907659e74207c11f366e34062fa45de086.png [/img]
ivan betanco vargas
hace 5 años

Hello sorry for the delay, exchange the horizontal cables and the mirror effect was solved, I solved a cold weld that I observed and the TV does not turn off but the horizontal is always very hot and I really change the r448 but I would like they would give me the value of it and the screen is always small on the left and right sides and thank you very much for everything

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Javier Chavez C
hace 5 años

If the yoke has been changed, there is a great possibility that it is the cause of the effects mentioned. Try to place a yoke of the characteristics of the original. Compare the impedances (ohmiaje) of the original yoke with that of the replacement yoke you have placed.

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ivan betanco vargas
hace 5 años

I already tried the yoke and it seems fine what I notice is that the card that goes in the tube gets too hot and I tried the fly back as I saw a video and on the pins that are more separated there is no continuity what I wonder is if Is the fly back bad because it gives an image? I hope you understand me and thank you for all your efforts to help those who do not know

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