Question about Samsung Televison & Video
Samsung LCD LE32C450E1W tv. Main board BN94-03982B Power board CN07BN4400338ASE38Z8P1421. The set works fine on digital tv and on HDMI1. When analogue (off air) tv or HDMI2, 3, Av, or Component is selected vertical lines begin to appear on the left side of the screen and continue to spread to the middle and on to the full screen. The lines get narrower and after 15 minutes the picture looks with a white fog or haze across the screen. The lines have have thinned out and merged together to form a haze. The thin white lines then display a faint grid with a faint dot in the middle of each square on the grid. The picture can be seen behind the haze. When the set is put into standby for thirty seconds and restarted the lines are gone but begin to grow from the left again .
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Posted on Jan 02, 2017
SOURCE: no picture on hdmi2
First of all connect the Direct TV box to HDMI 2 and see if it works there. If it does then the next step is to connect the DVD player to HDMI and see if it wors there. If not then connect the DVD player to the TV using the component inputs and if the DVD player works on those. If it does then maybe the HDMI interface in the DVD player no longer works as it needs to communicate with the TV.
Posted on Dec 06, 2007
This sounds classic to a thermo problem where a part(s) are becoming thermo sensitive with aga and use. When the set is cold and then warmed up, the defective part(s) is changing characteristics.
Some components became thermo sensitive that are driving the display. Or an embeded component in the display itself became thermo sensitive. It is very possible that the fault is on the board that does the X - Y addressing or on the backplane electronics of the display screen itself.
Using the set with defective components is a bad idea. If the part(s) fail completely and go shorted or opened, other more costly damage can be done.
The service rep for the manufacture of your set is equiped and trained to be able to troubleshoot and service your set.
You will have to take the set in to have it serviced.
Posted on Apr 17, 2008
You can easily fix this audio problem by downloading a software upgrade for your HDTV. And you don't have to be a rocket scientist or a brain surgeon either ;)
If you need to find the software upgrade:
Go to RCA.com and click on Support, from there you will click technical support. In technical support, click on the link called Software Download. Scroll to the bottom of the page where you will find 2 links. The first link will tell you how to download the software to a Mini Cruzer USB drive (you need at least 15MB of space) and the second link is the software download itself.
Posted on Dec 10, 2008
redone all connector inside of the tv
like those flat wire you have to check allthose flat and clean and redonne try that
Posted on Oct 14, 2009
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