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Tube TVs

coil replacement

Adrian Diaz
hace 5 años
hace 5 años
Hello good night, I found a broken coil. I went to an electronics house and they told me it's hard to get that. So I wanted to know if it can be replaced in any way. The television is a c21lf37 and the coil is identified in the list of components as L341. Thanks in advance
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Carlos Quiroga
hace 5 años

Hello by the description seems to be a Sanyo TV, is that so?

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Adrian Diaz
hace 5 años

if it's a sanyo

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Carlos Quiroga
hace 5 años

In which part is the coil because I can not locate it with that number, and in the list of parts either. Is the number ok?

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Victor E
Victor E
Victor E
65.783
hace 5 años

If the numbering is correct, it is the coil that joins the secondary of the driver with the base of the horizontal output transistor.

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Carlos Quiroga
hace 5 años

It is number 431 no 341.

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Adrian Diaz
hace 5 años

It's true that I screwed him when I wrote. Thank you for your answers. If I don't get that coil, I'll try what Victor told me. regards

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Victor E
Victor E
Victor E
65.783
hace 5 años

It is the easiest solution, since you will not get that coil in the shops.If you can get it from some similar chassis in disuse.

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Carlos Quiroga
hace 5 años

It is an inductor of 1uH, I do not know if you can replace it with a pearl of ferrite, it should be seen that the TSH does not get too hot.

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Victor E
Victor E
Victor E
65.783
hace 5 años

eh, friend, in most of the tv does not bring that inductor. Apart if you know something about ferrite coils, it has a high xl at frequencies greater than 15,625 hz. Try adding not subtracting.

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Carlos Quiroga
hace 5 años

Okay. I get out.

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Victor E
Victor E
Victor E
65.783
hace 5 años
hace 5 años
that coil can be replaced by a simple wire inside a ferrite pearl. greetings
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Adrian Diaz
hace 5 años

Excuse me victor, where do you get the pearl of ferrite?

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Victor E
Victor E
Victor E
65.783
hace 5 años

they sell it in some electronics houses, but they can also be found in some old disused chassis.

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