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Tube TVs

Panoramic model tvp2115fx missing width

jonny3000
jonny3000
227
hace 5 años
hace 5 años
Good afternoon friends this TV has arrived. But it came from another technician. The same lights well but 6cm width on each side is missing. I tried another yoke and the fault continues. What I noticed is that they changed the flyback .. I really do not know where to touch it between in service mode and I will not have it just run it from one side to another but it does not widen the image that I am very grateful for your valuable time
Victor E
Victor E
65.783
hace 5 años

Look for the width capacitor and lower the value, so the width increases. This problem must be flyback mismatched.

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jonny3000
jonny3000
227
hace 5 años

Thank you, Victor, always attentive I do it and I tell you how it came

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Victor E
Victor E
65.783
hace 5 años

Ok, greetings

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jonny3000
jonny3000
227
hace 5 años

Hi Victor, I told you I got another chassis corresponding to the fly that brought me this chassis I changed it and it came out jewel I appreciate your help

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Victor E
Victor E
65.783
hace 5 años
hace 5 años
Look for the width capacitor and lower the value, so the width increases. This problem must be flyback mismatched.
elektomaq
elektomaq
62.202
hace 5 años

I moved the text containing the solution to the answer and deleted the qualification request

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oscar gallegos sixteen
hace 5 años
hace 5 años
check all the components of the horizontal deflection stage and learn the function of each component not only by changing parts you will solve the width failure, use a fluke multimeter and with capacity mode
jonny3000
jonny3000
227
hace 5 años

Dear Oscar, I appreciate your collaboration but in my post I clarified that they have changed the fly and that it came from another workshop all groped the colleague Luis was right in the solution to which I appreciate his help and guidance which told me to verify the width capacitor so I did it I got the capacitor of another board which carries the fly that brought this chassis and left walking gem

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