I try to find a replacement for part L5A3 : 321Z005A20 (made by "kd") that seem to be faulty in IIYAMA monitor (primary shows 0.3 ohms, must be 1.5 to 2.5 with my evaluation of internal resistance) Search on the web give only one result (
formatting link
for
321Z005A10 (without secondary).
Is there any equivalent part somewhere ?
Thanks