[TV] Re: RCA model R52WH74 ITC222A Chassis special convergence problem

["Bill Grabowski" <bgrabowski@xxxxxxxxx>]

Ming in a case like this were there's minimal convergence off and no bowing. 
I think you will need the rest of the set to pull the job off. This series 
of 52" RCA's have a great back to factory settings. And thats the first 
thing I would try. Also if you had a chipper checker. Which is a plug in 
device that I have had good luck with. With the pix not bowed I would almost 
suspect the Horiz deflection. Just my 2 cents worth. Good Luck. I will send 
the ITC222 service data.



***************************************
Bill Grabowski
Triangle Appliance
3813 Roosevelt Rd
Kenosha,WI  53142
262-694-6500
262-694-6523   fax
bgrabowski@xxxxxxxxx
**************************************
----- Original Message ----- 
From: "Ming Yu" <yuming@xxxxxxxxxxxxx>
To: <tv@xxxxxxxxxxxxxxx>
Sent: Wednesday, April 01, 2009 12:50 AM
Subject: [TV] RCA model R52WH74 ITC222A Chassis special convergence problem


>
> RCA model R52WH74    ITC222A  Chassis special convergence problem.
> To night I have customer call for in home TV repair service on this model 
> PTV.   This TV obvious is the convergence problem but very Odd picture. 
> The whole picture is very good at the center region. The picture is normal 
> good. At the right and the left about 3,  to 4 inches are out of 
> convergence.  I have taken the convergence board back to my service 
> center. It is the bigger one that has many transistor and heat sink on it. 
> The pictures is at the link
> "  http://www.mediafire.com/?sharekey=13d24b809029382fd2db6fb9a8902bda  "
> Please look at it, if you, super TV guy, have met this before. Please tell 
> me so that I can easily finish job. My customer is far away from me at 
> American Canyon City about 42 miles away from My home.
> Please help, Thank you
>
>
>
> Thank you
> Yu, Ming
> A1 Discount E&TV Service (Lic : E79924)
> 415-724-0005
> http://www.the-best-tv-guy.com
> 2229 San Jose Ave.,
> SF, CA 94112
> 03-31-09
>
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