Horizontal collapse on kortek 2932f?

ever find out anything?

Im getting a roadburners with a 27" kortek in it that had collapse and then full on no pic lol
 
New parts only

http://forums.arcade-museum.com/showthread.php?t=157123&highlight=7r5


Replace all the parts for horizontal collapse

The collapse is not always the same for each repair

some may have a squealing noise..

a symptom could be no picture as the HOT

and drive transformers and HOT is failing

under load..

Replace all at once.

Same parts can be in any or all chassis

not listed..

Good Luck on getting the parts
 
Are you sure it is Horiz collapse and not Vertical??? Usually (but not always) when you have a Horiz fault you will lose EHT to the tube and so you will not actually see any picture at all.

Horiz and vert are determined by the way you would lokk at a NORMAL TV set - not a vertically mounted tube in an arcade machine.

So if you have a vertically mounted tube and you have a line up and down the screen, that is actually Vertical collapse and is much simpler to sort out.
 
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