Does it work in TV mode?
It can be either the power supply is not putting out all the needed voltages, right now you only have the 5vdc standby voltage (because the RED lifght is on) or the backlight inverter board is bad, it is the board that drives the CCF lamps which is the light source for the screen, it may be bad or not getting the 24vdc from the power supply. worst case will be the main board that is not sending signals to turn on the power supply and the backlight inverter board.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
107 views
Usually answered in minutes!
×