I have a Soniq 48 inch LCD TV Model E48W13A-Au which is suffering from severe heat issues on the P/S in the area of the led drive. The TV tries to wake up from standby, but doesn't get past switching off the red standby led.
Most of the output caps have popped due to the temp coming from two what I think are diodes located under the board (guess which spot!!).
1) Has anyone seen or dealt with this before?
2) Does anyone have a Megmeet MP48-QG schematic?
3) I don't know what the parts underneath actually are, I think diodes, but I cannot find references to D458 or CA3316 anywhere.
4) I might suspect the leds in the panel caused this grief, but I would like to give the P/S a go first before tearing the panel open.
Any and all help appreciated.
Most of the output caps have popped due to the temp coming from two what I think are diodes located under the board (guess which spot!!).
1) Has anyone seen or dealt with this before?
2) Does anyone have a Megmeet MP48-QG schematic?
3) I don't know what the parts underneath actually are, I think diodes, but I cannot find references to D458 or CA3316 anywhere.
4) I might suspect the leds in the panel caused this grief, but I would like to give the P/S a go first before tearing the panel open.
Any and all help appreciated.
Comment