Question about JVC AV-36F702 36" TV
This sudden changes in brightness are caused by the change in voltage inside the tv,not in the outlet in the wall but inside the set,The changes are an indication something is going wrong and it needs to be corrected,the set does have a brightness limiter but it only works when the set wants to get brighter than normal,You need the assitance of a servicer to correct this problem.
Posted on Oct 04, 2006
Yes you could look for the capacitor that is leaky, probably in the 200v line, or you could just open back and turn up G2 screen control on the Flyback. You have Screen and Focus on this black transformer with a long anode lead going to the picture tube of set. Becareful, High Voltage!
Posted on Sep 08, 2007
Wow I miss these days.. Replacing 100UF caps for Vert. circuits on old RCA's and similar.. Got into Laptops now but happened-stanced on this website and the Premtech knows what hes doing.. (Remember the GE/SYL chassies w/ Cold joints in the integrated tuners)?.(snowed out) Thousands). Have fun guys and I'm here to help as well. (Laptops High end stereos, and Hi-def TV's only please).. (Hate telling people their toaster ovens are replacable.. (Blue haird's) Good posts!
Posted on Jan 13, 2008
if you havent fixed your problem yet, i had the same problem twice. It turned out to be the vertical hold. i have had the tv for a long time and had three problems. like i said twice the vertical hold and now i have no picture with a blinking light. i may give up on it and get rid of it
Posted on Nov 14, 2010
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