[TechAssist] Re: RCA D52W20YX1 Convergence

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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