[TechAssist] Re: JVC AVG21
- From: "Ndegwa, Amos" <A.NDEGWA@xxxxxxxxx>
- To: "'techassist@xxxxxxxxxxxxx'" <techassist@xxxxxxxxxxxxx>
- Date: Mon, 12 Nov 2001 07:05:13 -0800
It does shut down and was wondering whether the EHT transformer could be the
problem
> -----Original Message-----
> From: Robert Herring [mailto:supertek66@xxxxxxxxxxx]
> Sent: Thursday, September 13, 2001 8:08 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: JVC AVG21
>
>
>
> Check G2 voltage supply if missing will cause this symptom
> also a shorted
> tube could do this. If G2 OK remove crt socket turn on see if still
> shutsdown.
> ----- Original Message -----
> From: "Ndegwa, Amos" <A.NDEGWA@xxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, September 12, 2001 6:44 AM
> Subject: [TechAssist] Re: JVC AVG21
>
>
> >
> > I have a similar problem and mine goes to high voltage
> shitdown after a
> few
> > seconds. The screen comes on and increases in brightness
> until shutdown. I
> > suspected the EHT transformer but I do not want to buy the
> wrong thing.
> >
> > -----Original Message-----
> > From: Kaushik Chudasama [mailto:westend@xxxxxxxx]
> > Sent: Saturday, September 08, 2001 11:30 AM
> > To: techassist@xxxxxxxxxxxxx
> > Subject: [TechAssist] JVC AVG21
> >
> >
> > Hi Techs
> > This TV when switched on it goes to standby in few seconds.
> > Checked power supply . ok
> > FBT transistor ok
> > Vertical output ok
> > It uses Micro controller M37212m4-0502p.
> > Any help is appreciated
> >
> > Best regards
> > Nilesh
> >
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