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Old 02-18-08, 10:15 PM   #85 (Link)
kaindia_1
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Alias: kaindia
Loc: Sacramento, California
User: #14151
Since: Dec 2007
Posts: 11
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Re: CRT based RPTV Convergence Repairs


Hello again lcaillo. I used the information in this thread to repair my Mitsubishi with success. I attempted the repair on my friend's Samsung with no luck. I replaced both the STKs and 4 resistors. Two resistors had burnt out the trace on the PCB. When I replaced the resistors, the trace tested good to the pin on the STK. Put everything together, and the convergence still could not be adjusted. The tv is a Samsung HCM5525W.

The convergence on this set is adjustable for all three colors. The green horizontal is the only one that responds. Verticle is a no go. The Blue and Red does not respond at all in either direction, up or down. I don't know what to do. Could you advise?

I have attached a picture as a reference.

Thank you.

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