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jack32
PostPosted: Tue Jan 10, 2006 17:20 
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Joined: Tue Jan 10, 2006 17:03
Posts: 2
some of you may know this circuit:

Image

is this capacitor a electrolytic capacitor or not?

i build this circuit and it dont work.
i build it with a "normal" capacitor.

and now i saw this page:
http://www.fullcustom.es/data/foro/view ... c&start=45

they use a electrolytic capacitor
Image

is my fault that i used a "normal" capacitor?


Last edited by jack32 on Tue Jan 10, 2006 20:07, edited 1 time in total.

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coorz
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PostPosted: Tue Jan 10, 2006 18:45 
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Location: The Netherlands
First pic don't work, but yes ofcourse you should stick to the components in schematics. There's a big difference in normal and electrolytic caps.

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jack32
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PostPosted: Tue Jan 10, 2006 20:16 
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damn pic
now it works.

there is a normal cap in the schematics.
and i used a normal cap
and it does not work
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coorz
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PostPosted: Tue Jan 10, 2006 20:42 
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I think you need to use the eletrolytic cap.

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Zee
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PostPosted: Wed Jan 11, 2006 10:40 
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Joined: Wed Aug 03, 2005 20:27
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Location: .fi
At first I used a normal ceramic cap and had some problems (the display worked tho). I then replaced the cap with a small smd cap (not electrolytic) from a junk pc motherboard and now it works just fine.
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Cyg
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PostPosted: Wed Jan 18, 2006 22:09 
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Hi folks!

In this guide http://www.fullcustom.es/guia_elec_nokia.html
I used a electrolytic cap and the LCD works fine :D

Image

ImageImageImage


3390b (=3310 :D)
Image

And 5170/5185i
Image
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