23 Mar
2007
23 Mar
'07
2:13 p.m.
Fixing FE1250 Nec (actually two!), 22" monitor monsters.
Have the bulletin on fix these problems and problem is that I cannot
get this part easily here. Switchable off and on adjustable
regulator set for 3.3V in 5 pin SMD flat pack with heatsink tab.
The part number PQ20WZ51, marker: Sharp.
I can make a 3.3V regulator but best way to switch it off or on (fet
or transistor with low gate/base current? Data sheet for this
regulator is available had to dig inside sharp semiconductor area
even with google didn't find to find out what I need to rig the power
control side.
Cheers, Wizard