A1200 busted. Power not OK

[Acill]

D3 BCW33 is the type this is IF it is in fact a SMD Transistor. Here are the specs for one of them. Its a common part so you should get it. What I would wonder though, if its in fact bad how did it go bad. They dont go bad often.

Manufacturer: PHILIPS

Manufacturer Part Number: BCW33.

Description: TRANSISTOR, NPN SOT-23

Transistor type:Small Signal General Purpose

Transistor polarity:NPN

Voltage, Vceo:32V

Current, Ic max:100mA

Power, Ptot:250mW

hfe, min:420

Current, Ic hfe:2mA

Voltage, Vcbo:32V

SurfaceMountDevice:1

Current, Ic continuous a max:100mA

Marking, SMD:D3

NF, max:10dB

ft, min:100MHz

ft, typ:300MHz

It could also be a voltage regulator and the info on it makes it very hard to tack down.

[Acill]

Got me before I had a chance to finish. I think now that I look at it more it is a regulator. Again i would look more into WHY this went bad if its bad. What you need to do is see what ppower is on the input and the output. The power in is the 3 pin part. The middle is ground, the output is the single pin. I am betting its a 5V out. You need schematics for this. If you can find a matching part that outputs the same voltage it will work. The exact part isnt that big a deal.