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LCD TVs - LED

Burning transistor 30f124 on yta card lg42pt351

jafsuso1
hace 5 años
hace 5 años
Hello everyone, because the problem is that a transistor of the yta card is burned, if I turn on the TV without the card and if the TV turns on and listens, the voltages are fine, I ask for a suggestion, thank you very much
Victor E
Victor E
65.783
hace 5 años

Did I try to change the transistor for a good one?

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jafsuso1
hace 5 años

If Victor I put an original one and it burned equally

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Victor E
Victor E
65.783
hace 5 años

uh, bad sign, it may be the short panel

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jafsuso1
hace 5 años

I saw in some post that what they do is change both the Ysus and the Zsus but we already talk about major words because I think it does not compensate for that I try to repair but seen what I see I do not know, thanks for your time

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Victor E
Victor E
65.783
hace 5 años

Ok, greetings

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wilson sepulveda
hace 5 años

Good evening, try the other transistors that this card brings, bring two of them, if you have a capacitor check each of the large electrolytic capacitors, or if you see capacitors deformed or inchared on the bottom change them, in those plasma the capacitors appear be good, but turn out to be bad, also check the same on the card x, zsus, the most serious can be short panel, good and also check the buffer card, repair successes

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jafsuso1
hace 5 años

Well, Victor, I want to give you the best solution since the transistors gave them to me mixed and there are indeed false ones, finally comment and close the question, thanks

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Victor E
Victor E
65.783
hace 5 años
hace 5 años
There are many bad components at this time that sell as good quality. Less bad than solved.
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