[TechAssist] Re: RCA D52W20YX1 Convergence
- From: Jim Myers <jr.myers@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 02 Feb 2006 09:28:42 -0500
You probably have some geometry adjustment that is slightly out, do the
geometry alignment first then see if the auto convergence works.
The Old Master Technician
********************************
Since 1972 *
Jim Myers *
Telrad Electronics *
Fort Wayne Indiana *
********************************
Valley TV wrote:
> Hi Everyone.. "Another" week..
> I encountered a problem with a D52W20YX1 (ATC221) that
> I have not run into before. Poor convergence in the
> bottom left side was apparent as I walked in the door.
> I expected to find a problem on the convergence circuit
> board and was surprised that everything tested fine.=20
> I accessed the factory menu and found the green was out
> and was really surprised that it adjusted perfectly.
> I saved my settings & then ran the sensor setup & was
> once again surprised that the screen flashed RED
> instead of green when it completed. I thought maybe
> my memory was wrong & red was the color the screen
> DID flash at the end but... I exited the factory menu
> & shut the set off. Convergence was perfect when=20
> restarted & I left it heat up 15 minutes then started
> the customer autoconvergence feature.. Hmmm. Unit only
> started the procedure for 8-9 seconds and quit.. Seemed
> to do it on red & did no "damage" to the convergence but
> customer was not happy. I ran it a few times and SOMETIMES
> it went through the whole procedure but usually stopped
> in the first 8 seconds.. I'm frazzled.. Any thoughts??
>
> TIA!!!!
>
> Gary
> Valley TV
> Drums, PA office
>
>
> --=20
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