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**aZimBahar** · 05-05-2011, 15:05

Nokia E5 keypad failure solution - keypad filter IC jumper ways
[IMG]http://1.bp.********.com/_haRAPmO1Seg/TKrFYwMhlgI/AAAAAAAAAmg/WzjF_jAmIUI/s320/Nokia+E5+keypad+key+solution.jpg[/IMG]

There are two EMI filter chip is being used in the circuit and it is located near the battery terminal. This keypad filter can't be found from old Nokia models.

05-05-2011, 15:05	#13 (permalink)
aZimBahar Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32 Posts: 16,010 Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,979	Nokia E5 keypad failure solution - keypad filter IC jumper ways [IMG]http://1.bp.********.com/_haRAPmO1Seg/TKrFYwMhlgI/AAAAAAAAAmg/WzjF_jAmIUI/s320/Nokia+E5+keypad+key+solution.jpg[/IMG] There are two EMI filter chip is being used in the circuit and it is located near the battery terminal. This keypad filter can't be found from old Nokia models.