[TechAssist] Re: JVC AV-27120
- From: "Errol Cuffley" <emacsvcs@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 1 Feb 2002 19:44:46 -0800
look for a 390k ohm resistor near to fbt and chech the value . change it.
----- Original Message -----
From: Shaun <ssroark@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, February 01, 2002 7:22 AM
Subject: [TechAssist] Re: JVC AV-27120
>
> 2nd request on this unit scroll down for problem,
>
> Shaun
> ----- Original Message -----
> From: "Shaun" <ssroark@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, January 31, 2002 6:58 PM
> Subject: [TechAssist] JVC AV-27120
>
>
> > Hi Tech's, I have asked about this tv before. It has no reception only
> snow on all channels. When I check the tuning voltages the TU pin never
> changes always stays at 33 volts. From what I can tell the tuning voltage
> comes from inside the tuner being controled by the micro through the data
> lines. I have replaced the tuner 2 times thinking the first replacement
was
> defective. I do not have the exact schmedic for this one so if anyone has
> seen this before any help would be a great help.
> >
> > Shaun
> > Advanced Electronics
> > Fort Morgan, Co 80701
> >
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