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-   -   Help! identify SMD (http://mympx.org/forum/support-how/42939-help-identify-smd.html)

vaguete 9th Jan 2009 11:30 am

Help! identify SMD
 
I have this 8GB Touchscreen MP4 Player.
I burn the SMD surrounded by yellow circle in the image below, and i need identificate to replace it.
[img=http://img247.imagevenue.com/loc20/th_29212_4271_122_20lo.jpg][img=http://img237.imagevenue.com/loc342/th_29213_100_3599x_122_342lo.JPG][img=http://img201.imagevenue.com/loc433/th_29220_100_3602x_122_433lo.jpg]
What happens to mp4 is with battery doesn´t work, on usb is ok.

knob 9th Jan 2009 12:16 pm

There are lots of possibilities, best to check off the components using the schematic, did it have 2 legs or 3?
Looks like either a diode or a transistor.
There are some round the battery in the schematic.

here is the schematic:-

http://mympxplayer.org/rockchip-rk27...tic-df905.html

Hope this helps

vaguete 9th Jan 2009 12:57 pm

Re: Help! identify SMD
 
3 legs and the first number look like "0".

knob 9th Jan 2009 1:09 pm

Re: Help! identify SMD
 
General purpose pnp transistor, this should do and it's cheap, you should be able to find it locally.

http://www.voti.nl/shop/p/T-BC857-SMD-10.html

lolita 10th Jan 2009 4:26 pm

Re: Help! identify SMD
 
It may be a fault of some other component.

Since it is close to the battery input, it is probably not a small-signal transistor.


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