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[TV] Re: RCA model R52WH74 ITC222A Chassis special convergence problem
Ming, Check DL032 Pin Diode p/n 264677 May be shorted.
Check DL 106 Diode p/n 214655 May be shorted
Check DL 100 Diode ECG Or NTE 519
Check RL 106 ( 470 ohm 1/4 watt)
John
Conti'sTV
Texas City, Texas
Contitv@xxxxxxxxxxx
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> Date: Tue, 31 Mar 2009 22:50:23 -0700
> From: yuming@xxxxxxxxxxxxx
> Subject: [TV] RCA model R52WH74 ITC222A Chassis special convergence problem
> To: tv@xxxxxxxxxxxxxxx
>
>
> 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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