Question about Projection Televisions
When I turn on my TV, the light on the front that normally scrolls white for a few seconds and then turns green when the screen shows up just continues to scroll white. It does not even turn off, but just continues to scroll.
Any suggestions to fix this problem?
SOURCE: lg 52sx4d problem
If the red light scrolls through, you need to replace the bulb. I replaced the my own bulb, and when I tried to turn on the tv the light kept scrolling. What was wrong? I DIDNT FULLY REASSEMBLE THE TV AFTER REPLACING THE BULB.
Make sure that all the screws are put back in and it will probably work if you have replaced the bulb.
Posted on May 24, 2008
Hi and welcome to fixya, it is the colour wheel problem,,,,,,,,,this is common problem please check it ...it may be also cathode ray tube... thank u.........
Posted on Jun 03, 2009
SOURCE: My lg 62sx4d-ub will not
I just had the same problem. Came down to a bad cap on the main power supply board C871. This is the first filter cap after the diode on the 6V supply. Funny,, the schematic calls for a 25V part,, however this one was rated at 16V :-)
Replaced with a new one,,, all is good to go!
Jer in Hayden
Posted on Oct 26, 2010
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