[TechAssist] Re: KV32V68 Big Problem
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 8 Nov 2004 18:08:39 -0500
Sounds like it is most likely a defective flyback then.
Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager / Parts Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxx
----- Original Message -----
From: "Barry Thompson" <barrystv@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 08, 2004 4:23 PM
Subject: [TechAssist] Re: KV32V68 Big Problem
> I remove the flyback and get 49 rings, the yoke is mine on my jig.
> barrystv@xxxxxxx
> Barrys TV
> Ottawa Canada
>
> ----- Original Message -----
> From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, November 08, 2004 7:17 AM
> Subject: [TechAssist] Re: KV32V68 Big Problem
>
>
> > Have you ruled out the yoke and the flyback?
> >
> > Bob Waterman, CET® #RI-28
> > Master Technician License #9109
> > Service Manager / Parts Manager
> > Gemini Computer, TV, & Security Alarms
> > (508)695-7302
> > (508)695-7769 FAX
> > geminitv@xxxxxxxxxxx
> >
> >
> > ----- Original Message -----
> > From: "Barry Thompson" <barrystv@xxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, November 05, 2004 6:29 PM
> > Subject: [TechAssist] KV32V68 Big Problem
> >
> >
> >> Hi: All: This set keeps blowing hots regulators,resolder drive xformer
> >> changed .47 cap. The waveform on the base of the looks good,but the
> >> applitude only 35 volts pp with signal instead of 50.3 pp.The waveform
on
> >> the base and collector seem of the driver seem ok.The B+ is 135 volts
and
> >> clean. No shorts on secondary.Is 15 volts a normal variation? Thanks
> >> Barry
> >> .
> >> barrystv@xxxxxxx
> >> Barrys TV
> >> Ottawa Canada
> >>
> >>
>
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