NEC MultiSync 1810 (LA-1831JMW)

[hrijswijk]

Hi,

I've a 18" NEC 1810 monitor with some blown fuses at the backlight
inverter-pcb. Replaced the fuses and now, if monitor has a picture it
stays on.

When starting the monitor from cold, picture stays black. When I
change refresh-rate for videosignal than picture comes on. If monitor
is 'warm' no switch-on problem.
I think, when cold, backlight inverter isn't switched on correctly (I
hear a crisping sound from inverter).

Any tips for this problem?
Can someone send me the schematics for backlight inverter (181PW011)?

Thanks.