• Hardware
  • Looking for an LCD inverter board "PI-SB03"

Good day all,

My friend owns a Viewsonic LCD screen which was destroyed by a mistake from EDL (400V input power).

The inverter board is used on many models and it's labelled as follows:

2007/03/14 (date doesn't matter)
PI-SB03
REV: D
Digital Decade Ltd.
P/N: blm1700p60210-2



Other Details: The inverter board has a 400V capacitor which actually leaked and shorted after the disaster. I replaced it along with a fuse and a MOSFET but to no avail. It seems that it needs a PWM controller which we are not likely to get from anywhere (link to datasheet: http://www.fairchildsemi.com/ds/SG/SG5841.pdf ).

If you could find anything similar, please let me know.

Thank you.
It's unbelievable! It's the same one already on the PCB! I will see what I can do about it and get back to you.