[Coco] As the cm-8 turns series finale
Neil Morrison
neilsmorr at hotpop.com
Wed Apr 21 22:53:04 EDT 2004
----- Original Message -----
From: "Kevin Diggs" <kevdig at hypersurf.com>
> Hi,
>
> I have found what appears to be a burn streak on the lower
> vertical deflection coil. So it looks like the deflection coil is
> bad.
Maybe.
> Is this supposed to happen?
No.
> How often? There are 2 power
> resistors (R481 & R711) on the circuit board below it and in the
> vicinity. Both get hot enough that they are slowly burning the
> circuit board (from heat conducted through the leads?). Could they
> have helped cook it?
Maybe.
> It really burns me up to have to through a monitor away for
> this!
>
> Just for the record, It would be nuts to try to rewind this,
> right.
Probably. Depends on how desperate you are. Mostly these coils are
wound flat then formed to shape. Not easy to do one off.
Neil
More information about the Coco
mailing list