Common Backlight Inverter Problems & Solutions for LCD TV Repair
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This video is designed to be a guide for testing and troubleshooting your TV repair. Please note that other complications may exist that aren't addressed in this guide. While we always strive to provide accurate and detailed information, we can't guarantee that it will fix your TV's issues.

I would like to say that if you are having
a problem with your TV be sure to check the
model number first. The model number appears
in this little box over here. Every TV is
different, this is a Sony LCD TV but you will
see the model number and serial number over
in a box like this. The model number are very
important because that is what will help you
to identify what parts are needed to repair
your TV. If you are having a problem with
your TV, please feel free to comment in the
comments section below this video or send
us a message on YouTube with your TV model
number and the problem that you are having.
This way we will be able to help you diagnose
the problem and suggest a fix. So the first
thing you are going to want to
do is make sure you have unplugged your TV
from any power source and that you have also
grounded yourself properly. Next you will
want to take out the screws in the TV that
are holding the back cover on it. Every back
cover of at TV is different but most are held
in by screws and can be easily removed. So
we have removed all of the screws here on
the back of the TV, now we are just going
to remove this back panel.
Over here we have the backlight inverter,
this part can often be covered by a metal
or plastic cover so you may have to take out
some screws to get to this part if you are
going to replace it. The backlight inverter
is what controls your CCFLs or your light
source for the TV. The backlight inverter
again takes the power from the power supply
and turns on the lights that supply the light
for your TV. The backlight inverter is typically
connected to the panel and you will want to
be extrememly careful when you are removing
any of these pieces. There are different types
of connections from the backlight inverter
to the panel and typically most are fragile.
Some common problems with the backlight inverter.
So if you turn on your TV and you see your
image show up on the screen for a second and
then the screen goes black it could be your
backlight inverter that is causing this problem.
So if you have sound coming from your TV but
you don't have an image it could also be the
backlight inverter that is causing this problem.
Thank you for watching our LCD video.
Again, just a reminder that if you have any
issues with your TV and you can't quite figure
out the problem, feel free to comment below
this video in the comment section and try
and be sure to include your TV model number,
possibly the serial number and any symptoms
or problems that your TV is displaying. If
you do not want to post a comment below the
video, please feel free to send us a YouTube
message. The more information that you can
provide to us about your TV issue, the faster
and more accurate our response can be.
Thank you for watching one of our many tutorials
here at ShopJimmy.com. If you have any further
questions regarding your repair, simply post
a question in the comment section below or
call our award winning customer service team
at the number on your screen.
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