Model # F36650YX01 ATC113CA1, dead, 2SC5148 shorted, & 257805 flyback bad...NLA. Used a 257805-REP Generic, works fine, after 5 minutes, blows the output again, but had a perfect pix. The horizontal has been soldered, & B+ was ok. Also, with these sets, after this repair, I see a couple of vertiacal scan lines on top of the pix as you change channels. Ideas? Dani.