Quote:
Originally Posted by damen
We used to call this "singing". Probing around with a long plastic alignment tool we would sometimes be able to locate where it was coming from. Most common causes were the flyback, yoke, and pin cushion transformers. The toothpicks sometimes worked, but also tighten any mounting screws.
|
Ditto.
switch mode power supplies can sing nicely too so check that also. Plastic
probing tool good, you can also make a stethoscope out of an old
paper towel tube. The HV transformer is pretty well sealed so toothpicks
cant do much. Check the mounting screws.
BTW very nice rig !
73 Zeno
LFOD !