[TechAssist] Re: Re-post RCA Projection TV PTK195DB model # P52820BL convergence parameters

  • From: "Tech Repair CD support" <support@xxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 10 May 2002 22:21:38 -0400

Luis,
I believe you can only adjust this using chipper checker.
There are  some faulty parts that will give bad convergence.
From Tech Repair CD:
CONVERGENCE BAD* BOWED IN TOP AND BOTTOM* NO VOLTAGES J19701
E-C SHORT ON Q19707(SMD) AMP ON CONV POWER 1 BD

PINCUSHION* NO CONVERGENCE* NO CONV MENU
R19703(750K-1/4W* 193334)* U19700(STK730-130* 215530)
Jeff
FAX 717-564-4952
Intrepid Video & Electronics
501 Luther Rd
Harrisburg PA 17111-2055
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----- Original Message -----
From: "Luis Rodriguez" <vtvluis@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, May 10, 2002 12:18 PM
Subject: [TechAssist] Re: Re-post RCA Projection TV PTK195DB model # P52820BL
convergence parameters


>
>
> --- Luis Rodriguez <vtvluis@xxxxxxxxx> wrote:
> >
> >
> > ---
> > > >TV came with multiple problems due to coolant
> > leakage, we replaced bad parts but need the code to
> > enter convergence to adjust it.
> > Hope someone can help, thanks.
> > Luis Rodriguez
> > Electronics Teacher
> > vtvluis@xxxxxxxxx
> > >
> > >
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