tv daewoo 21 model DTH 2172 FS chassis cm565
Hello Friend. Yes, your TV It is trc.tubo in which section you have worked to try to solve the fault this to not repeat what you have done
Hello, the 180 v come from pin 10 of the fly back and I don't have it, I pass you the fly back data. Pin 1 123 v pin 2 ground pin 3 afc pin 4 + B 123 v pin 5 16.5 v pin 6 abl pin 7 25v pin 8 G pin 9 200 v I don't have them and pin 10 Heat 180 I don't have them.
friend. Check the resistances that are close to the flayback and change the 180volt filter can be 10ufx250volt. or 22ufx250volt. and check that diode that is in the 180volt line. it may be short and you change the filter
friend. Check inside the yoke this may be sulfated by the kite tail failure that you indicate, but first notice if the TV. has a mofet there serca of tsh or ic. tda8145
Hi Manolo, get me out of a doubt on the yoke plate on the RGB pins, they have three ceramic capacitors, they are as if they are three balls, they are like that, or they are embedded, they are 1KV HD.
friend. first measure them open if they have continuity. but to get out of doubt, change them for the same value
friend. With regulators I think there are no problems because they are 9volt. y12volt.
Hello change the capacitors of the 1kv yoke. 12k 2w resistors and c3229 amplifiers and still the same could be the fly back.
The sulfated yoke was cleaned and the fault was repaired looks great now thanks for your collaboration. A hug
friend thank god you solved the tv failure. and you followed the indicated greetings
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