GSM-Forum - View Single Post - How to find out whether 3310 Nokia MAD is faulty?

Medz · 05-11-2004, 23:37

MAD is not easy to be dammadged , craking of soldering and mechanical sterss are the most common causes of it's dammadge ( The problem of mobiles that they'r mobiles !! )

But U can make some investigations arround it like , when U push power SW is the keypads volt changes to 2.8volt ? ( it comes from ccont but that means it is working ),
then after pressing power Sw is it heats up or any component does ?
still it comunicates with computer port , also cloking is very important it is the blood of electronics ( 13/26 Mhz )
History of power dammadge at any sector ( ccont , charging ,loss of tracking, ect ) may affect the MAD ( Ie. distroys it , although the MAD is the most protected Chip )

If U review the old posts U'll see that they'll not comes out of those points.

Regards

05-11-2004, 23:37	#2 (permalink)
Medz No Life Poster Join Date: Sep 2003 Age: 66 Posts: 807 Member: 39601 Status: Offline Thanks Meter: 13	MAD is not easy to be dammadged , craking of soldering and mechanical sterss are the most common causes of it's dammadge ( The problem of mobiles that they'r mobiles !! ) But U can make some investigations arround it like , when U push power SW is the keypads volt changes to 2.8volt ? ( it comes from ccont but that means it is working ), then after pressing power Sw is it heats up or any component does ? still it comunicates with computer port , also cloking is very important it is the blood of electronics ( 13/26 Mhz ) History of power dammadge at any sector ( ccont , charging ,loss of tracking, ect ) may affect the MAD ( Ie. distroys it , although the MAD is the most protected Chip ) If U review the old posts U'll see that they'll not comes out of those points. Regards