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Tube TVs
Daewoo 29 "CN-400F chassis, Mod. DTQ-29U1SSF, image failure, turn off
8
hace 5 años
hace 5 años
Best regards friends, this time there is a Daewood TV, flat screen, Mod. DTQ-29U1SSF, chassis CN-400F, presents image oscillation at the ends of the screen horizontally, while it is working It goes out, I did superficial inspection of plates and components, I observe the C-816 capacitor, 100uf 160v, slightly inflated, it is located almost next to the main capacitor, I have not made voltage measurements, I await your suggestions according to the experience that they have, since I am not very technical in the matter, I am fond of, but if you can possibly guide me with the failure as in other opportunities, thank you in advance.
9.501
hace 5 años
hace 5 años
hello friend ... as colleague manolo karvalo says change the C816 of 220mfx160v .... and then you see if you no longer have those oscillations at the hor ends, of the screen ... you must measure the tension q, you have in the + b ... that is in the positive of the C816 ... deve haver 133.5v .... greetings!
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