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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 »
Can you please e-mail me What ever i need to know about my JVC 48 inch. I am having troubles with my red's, I can change the convergence, but one of the sides is bad either way. I can't get it lined up right. THANKS AGAIN, Brandon Eric, I too have the red convergence issues. Could you email me the manual and schematic information along with the replacement IC information. Thanks in advance for any help. i'm having the 3d ghost problem with my av48 I was curious if i can have the schematics Well Eric you seem to be the person to talk to,I to just had the same problem happen this morning. I cant get the blue all to line up and all the red but one.Please send me the same info you sent the other people. It would be a big help and are these cards you spoke of something i can replace myself?? Thanks Shawn need help convergence problem I know this was posted about a year ago so hoping you still around Eric, if so can you send me the same part of the manual. And ive never done anything like that before, so any helpful tips would be nice. This was fixed about 4 months ago at a shop in town and its starting to do the same thing, just having convergence problems im assuming? Thanks man I am also having trouble with my blue convergence. I would appreciate it if you would e-mail me a copy of the servoce manual and schematics yes i would like a schematic of this tv thanks ron I am also having trouble with my blue convergence. I would appreciate it if you would e-mail me a copy of the servoce manual and schematics. Eric, I saw this thread and I have the same problem with my AV-56WP74. I assume the procedure should be the same. Appreciate if you can send me the instructions. Thanks! |
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