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

have a peek at
http://www.badcaps.net/forum/showthr...ghlight=2000fp

and the SMD codebook lists DT as:

SGS BCW67AR SOT23R PNP 32V 0.8A Hfe 100min