[TechAssist] Re: Sony PTV kp-46s15
- From: "Tomlee" <t8872695@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 29 Oct 2002 03:31:54 -0800
Hello Jeff.
Actually This unit has convergence problem when the owner call me.I fix the
convergence .It run good , He said he wants to vacum and clean the lens. I
said ok then I left. Next day he calls me
that tv has all red more than green and blue. Now I thought may be he plays
with the red len. That I will check next trip.Have you ever see case like
this ? . One time I encountered this case but
customer did not let me fix because the estimate is high because It is 50
miles away from me, too far for traveling.Thanks Jeff. Do you think it can
be screen focus shorted in crt?because I crank focus knob always up and down
,no affect. Does that short make picture shrinks the sides?
Dang
----- Original Message -----
From: "Shoreline Electronics" <jstielau@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, October 27, 2002 7:35 PM
Subject: [TechAssist] Re: Sony PTV kp-46s15
>
> Can you sharpen the focus with the mechanical adjustment?
>
> Jeff Stielau
> Shoreline Electronics Repair
> 125 Beech Tree Lane
> Westbrook, CT 06498
> 860-399-1861
> 860-664-3535 (fax)
> jstielau@xxxxxxxx
> ----- Original Message -----
> From: "TomLee" <t8872695@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, October 27, 2002 7:09 PM
> Subject: [TechAssist] Sony PTV kp-46s15
>
>
> > Hello techs.
> > I am working with sony ptv kp-46s15. The red color has problem. The line
> of red is 3 times bigger than
> > normal .I can not adjust it by focus . Testing I know focus voltage is
ok
> and good continuity to crt.
> > I believe our group techs must had experience of this problem. Leakage
or
> short in the tube. But I do not know where..I have B&K 470 but I never
used
> with PTV CRT..
> > One more problem is picture will shrinks both side after 3 minutes of
> operation.
> > Dang
> > TD electronics
> > 18546 sherman way
> > reseda , CA 91335
> >
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