Quote:
Originally Posted by tubeglow
The first clue is when you said someone had worked on it , and the flyback was not soldered in----I would guess that this was a Merit, or Thord replacement, and probably not the correct one for your Motorola. The next thing you should do is check part numbers on the flyback to your Sam's (you do have a schematic right???) and also
check the Ohmic readings for the flyback against what the Sam's said it should be,
this will help to find open turns or too high or too low values.
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My set came from a tv/radio repair shop that closed when the owner died. I (assume) that is is a valid flyback. I checked all resistances on it before I soldered it in. My concern is this;I put a nos flyback in my first tv and it ran hot. I thought it would be ok but it caught on fire and destoyed the set. I did not know about the coating on the fly being critical.I just do not want another fire. My set runs fine right now.