Samsung DLP LED HLT6189S Green/Blue/Red Saturation

[ckrieg08]

HELP!!

I had this TV fixed under samsung warranty Jan 2009, now same problems...... starts with a green saturation of the picture then blue then red..........all inputs......menu screen.....etc...then the odd time its back to normal......

Last time they replaced the DMD board and the LED driver board........

what do these parts do and why are they malfunctioning again?

Can i replace them again myself.......

[Jason1976]

try this web page http://forums.cnet.com/samsung-forum/ samsung techs are on there. I never worked on a LED DLP tv.