[TechAssist] Re: Sony KV32S25 pix blinks
- From: "Damon" <damon101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 9 Apr 2005 21:26:53 -0500
I'm sure you can, I've done them before. I think 2 or 3 windings around the
core will get you the voltage you need on that. When you cut out the old
heater winding/voltage I suggest cutting the copper trails on the crt board
to isolate the Crt heater. I don't think I've ever bought one of those
booster tranformers for any set.
Damon Brunger
Telrad Electronics
Fort Wayne IN
----- Original Message -----
From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, April 09, 2005 1:53 PM
Subject: [TechAssist] Re: Sony KV32S25 pix blinks
> That's what I was wondering, Damon.
> How about if I boost up the filament voltage?
> Do you know if these need the special SONY winding on the booster?
> I don't have the set here to look at it. Can I add the winding to the
> flyback like in the Zeniths?
>
> Russ Hoyt
> Hoyt's TV
> Exeter, NH
>
>
> ----- Original Message -----
> From: "Damon" <damon101@xxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, April 09, 2005 7:49 AM
> Subject: [TechAssist] Re: Sony KV32S25 pix blinks
>
>
> > I've had soft CRTs that blinked like yours, boost the heater voltage up
a
> > volt (AC meter).
> >
> > Damon Brunger
> > Telrad Electronics
> > Fort Wayne IN
> > ----- Original Message -----
> > From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, April 08, 2005 1:56 PM
> > Subject: [TechAssist] Sony KV32S25 pix blinks
> >
> >
> >> Sony KV32S25
> >> Picture/video blinks for a couple minutes when first turned on, then
> >> stays
> >> on.
> >> CRT does not look soft like I expected, so I could blame the IK
circuit.
> >> Left it in customers home while I researched it.
> >> Didn't find this in any databases.
> >> Anyone seen this?
> >>
> >>
> >> Russ Hoyt
> >> Hoyt's TV
> >> Exeter, NH
> >>
> >>
> >>
>
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