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Home | Previous messageExcellent diagnosis by Carlos. IC804 controls red convergence. But in time IC805 will also fail as well. Replace them both with STK392-110. Also, check for cold solder joints in the vicinity of these ICs. If you want a schematic for this unit e-mail me. Eric
72 comments, pages: « 1 2 3 4 5 6 7 8 »
Pages: « 1 2 3 4 5 6 7 8 »
I am having the same convergence problem, can you email the schematic to me as well? Thank you. I had my tv repaired (JVC AV-48WP30) on year ago to the day. Now, I'm having the same problems and don't want to pay another $400.00. Can you help me? thank you, John can you send me the instructions as well for av65wp74 Thanks Hi, I have an issue with my JVC AV-48WP30. The screen has large red streaks from the left. Also the red color convergence is way off. If this is the same issue you had stated you had a repair for, could you please email me this schematic. One more thing if there is a way to write a small walkthrough on this fix I would be very greatfull. Any help would be great. Thanks! Tony Hey Eric I am having the same problem with my convergence. Can you please send me a copy of the schematics. Thanks for your help. Roland Please send me a schematic on how to replace the IC convergence circuit 392-110. Thanks Hi Eric My AV-48WP30 has the same problem with the convergence. Can you send me the instructions? Do you still use the STK392-150? Thank you Dan Do you know the name for the DCU (AKA) for JVC AV-48wp30. Thanks! Hi, I am having convergence problems to I see goosts in three colors, and at the center of the scren it seems all is ok, but at the top of the screen, a green arch is present, and at the bottom a red arch is present if you can send me the diagram and the most information you can I will thank you. I didnt think so many people had the same problem with same TV...kinda scary.Well add me to the list ...can I get a copy of the diagram please so I can give it a shot, thanks. |
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