On Wed, 13 Oct 2010 14:08:51 -0700 (PDT), tmcw
wrote:

Posted this at sci.electronics.basics; got redirected to here. Hope
someone can help:

Have a broken inverter on a 2000fp Dell LCD monitor.

One of the transistors is visibly fried on the board.

Can anyone help me ID what type of transistor it is, and where I
could
source a replacement?

Markings on it: DT QX

Q12 in the photo linked below.

Photo: http://i663.photobucket.com/albums/u...0fp_Invert.jpg

Thanks.

Per http://www.s-manuals.com/smd/dt it is a Rohm 2SD2391
Sources include both Mouser and Digikey in the US, eBay in the UK, and
countless sites in the Far East.

PlainBill