This TV turns on with backlight but no video. There is low squealing/chattering coming from the power supply (may or may not be related). It has no tcon and its functions are integrated on the panel. With LVDS cable disconnected, it still squeals.
Fuse by LVDS connector measures good and 12V on both sides. Random checking of a few of the surface mount caps shows no shorts.
Main board is getting both +21V and +12V
Looks like it may not be salvageable.
Fuse by LVDS connector measures good and 12V on both sides. Random checking of a few of the surface mount caps shows no shorts.
Main board is getting both +21V and +12V
Looks like it may not be salvageable.
Comment