Options

Digitizer not working, missing capacitor, resistor?

Hello everyone,

The digitizer on my phone is not responsive, the lcd and home button work fine. There seems to be a missing piece on the motherboard, I have included a pic of the board with the missing piece(first pic) and a pic of the same part on a working phone(2nd and 3rd pics). Im not sure what the part is called or where I could get one. Would this missing part even cause the digitizer not to work?

http://i60.tinypic.com/2lmrms0.jpg

http://i59.tinypic.com/2uqn9tg.jpg

http://i61.tinypic.com/9tpnnl.jpg

Answered! View the answer I have this problem too

Is this a good question?

Yes No

Score 2

3 Comments

Not sure if that would cause it or not however the only place I have seen so far with parts like that for sale is CyberdocLLC.com

Hope this helps!

Jul 17, 2014 by DonleySeibel

He does seem to have some backlight capacitors, but not the ones im looking for. Digikey seems to have a ton of capacitors, however I dont know what rating to use. So if anyone knows that info that would be great.

Jul 17, 2014 by Ben

Ben, thanks for the help and work!

Feb 25, 2017 by AppleStavropol

Add a comment

Posted: Jul 17, 2014

Options

Ben, not a good idea to just guess and assume it's a capacitor. The part that you are looking for is neither a resistor nor a capacitor. That is reference designator FL34 which is a 120-OHM-210MA in a 1005 package choke filter. A TDK MMZ0402S121C would be a perfect match. Check with digikey on here for a match. Hope this helps, good luck.

Was this answer helpful?

Yes No

Score 3

3 Comments:

thank you! Ill give it a go and report back.

Jul 18, 2014 by Ben

just soldered on the choke and everything works!

Jul 23, 2014 by Ben

Great job. Congratulations to a well done job.

Jul 23, 2014 by oldturkey03

Add a comment

iPhone 5

Digitizer not working, missing capacitor, resistor?

1 Answer

Add your answer