Question about JVC AV-48WP74 48" Rear Projection HDTV-Ready Television
I have a jvc av48w and the power light comes on for a minute no picture and just flashes
It is most likely the convergence panel. do your speakers make a thumping sound? if not, disregard this solution. change the stk392-110 convergence amps located behind the front cover on the convergence board. also check the resistors, it seems like they always take out two or more resistors. make sure all
of your solder connections are good and none of them are touching.
also, when you get the set back on you will need to manually adjust the
convergence from the menu. you will need the factory remote. if you
find bad resistors, the values are on them, but if you need the values
and wattage, then use this page:
hope this helps you.
Posted on Apr 17, 2008
Tips for a great answer:
Nov 23, 2009 | JVC HD-52G886 52" Rear Projection HDTV
Jun 27, 2009 | JVC HD-52G787 52" Projection Television
Jun 30, 2008 | JVC AV-56WP30 56" Rear Projection...
ok you have defective power supply in hotside section! maybe they have abnormal oscillation!
Oct 11, 2007 | JVC HD-61Z575 61" Rear Projection...
May 21, 2014 | JVC AV-48WP74 48" Rear Projection...
164 people viewed this question
Usually answered in minutes!