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Tube TVs
TV brand RCA mod: RAR TF2520 will not have completed the horizontal !!
hace 5 años
hace 5 años
Hello friends, I have this 25 "RCA TV RAR TF2520 model flat screen TV with problem I think of cushion effect if I am not mistaken the screen does not open from the sides is enough missing from the sides I thought it could be the mosfet that is near the trasistor of horizontal exit but it seems to be fine then I thought something was unconfigured in the memory and you have to correct what you tell me ???
hace 5 años
I just discovered that the source in the + B is oscillating from 90 to 100v by putting the video cable gets smaller and stretches from above and below the vertical I think that the source is low would have to have at least 140v in the + B I'm going to check the + B capacitor
hace 5 años
was the capacitor of the + B at the source is already working perfect hahahaha now I want to close
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