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

  • From: "Terry H." <tvdoc@xxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 11 May 2002 08:37:08 -0500


Luis, you can access the menu for full convergence with the right sequence.
I have it at the shop and will send it later. It's one of the only things
Thomsom has designed in the last few years that works well. You won't need
chipper check for this.
Terry H.

-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Tech Repair CD
support
Sent: Friday, May 10, 2002 9:22 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Re-post RCA Projection TV PTK195DB model #
P52820BL convergence parameters



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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