Question about JVC AV-48WP30 48" Rear Projection Television

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JVC AV-48WP30 foggy image

Hi,
I recently had a convergence problem but with the informations found on this site, I have been able to solve the problem by replacing the 2 STK392-110 ( with 2 more resistant 150). Now the colors and the convergence are right but after, let say half an hour, the image become foggy and sometimes (most of the time when playing a game with my X-box) I can also see ghosts.

What's wrong?

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  • 132 Answers

Check convergence adjust screen after picture distorts.

Description sounds like shading from a defective convergence circuit. If you replaced STK392-110 with 150, then re-install new 110's, or new 150's and re-design the circuit and change low-ohm resistor values to compensate for different IC's. It is not the same as a brighter light bulb.

See if the picture is in the CONVERGENCE GALLERY


easyab

Posted on Nov 04, 2008

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My jvc model # av-48wp30 tv has a blue shadow


Convergence needs repair. The AV48WP30 convergence repair kit from www.tvrepairworld.com has the parts and the CD with step by step repair instructions.

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Nov 03, 2009 | JVC AV-48WP30 48" Rear Projection...

1 Answer

IC's for JVC AV-48WP30


you need to get the exact ICS that came out of the tv. you do need a qualified tv technician to solve these problems

Nov 16, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Did the convergence procedure but not sure its my problem


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1 Answer

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Your convergence I.C's ( integrated circuits ) Have failed. Replace Both I.C's with Stk392-150's. The unit is equipped with 110's. These are large IC's pn the convergence board located near the front of the unit. You need soldering/desoldering experience to do this job. I would recommend seeking professional assistance.

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1 Answer

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1 Answer

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