Re: Hyundai L90D+ inverter mosfet problem

I have a mildly off-topic contribution to this thread...
my L90D+ exhibited similar problems (power light flashed orange briefly then went back to blue, accompanied by a quiet clicking sound). I found a used power-supply in china and had it sent to me, which took 3 months. The PS was functional, but it already had a brown burn mark on the component side opposite one of the inverter MOSFETs.

I fashioned a heat-spreader and siliconed it to the PC-board to get the most out of the used PS. Picture below.

I also...

Hi,

my hyundai L90D+ monitor failed recently, and I suspect the caps. The PS looks very similar to jazen's ([url]https://www.badcaps.net/forum/showthread.php?t=7971[/url]). I have found low-ESR Frolyt replacements for all the smaller ones on the secondary side and for the backlight-power circuit, but I'm having trouble locating a replacement for the smoothing cap on the primary side. Its a SAMXON 68uF, 400v, with additional markings "T9A" and "KM(M)". it's 16mm in diameter and 32mm long. The PS is tucked into the back of the monitor, which is why this cap is...