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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair

Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 05-08-2010, 08:55   #1 (permalink)
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How to check bsi line


i need help how to check bsi line in mobile phone with multimeter plz
mate i need even a small picture
thank
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Old 05-08-2010, 09:22   #2 (permalink)
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Quote:
Originally Posted by luyanda View Post
i need help how to check bsi line in mobile phone with multimeter plz
mate i need even a small picture
thank
BSI(battery save indicator )
its a charge information from battery to UEM
that how much battery have been fill.....
if this pin open or short then battery cont provide
charge info" to set......and then set show this
type of information (not charging)(charger not sported) etc

this pin also detected sim
and in all dct4+ and bb5 family if this pin disable
set will not power up.....
bsi function always deal power ic(uem)(retu)(avilma)

u can easily check this area by schematic just type
bsi in search bar and trace the fault from battery to power ic


http://forum.gsmhosting.com/vbb/atta...1&d=1273303326
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Old 10-08-2017, 21:43   #3 (permalink)
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How many should be in (bsi line) both of sides
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Old 10-09-2017, 12:59   #4 (permalink)
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can't understand properly , can you be more specific ?
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Old 10-10-2017, 07:37   #5 (permalink)
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Quote:
Originally Posted by luyanda View Post
i need help how to check bsi line in mobile phone with multimeter plz
mate i need even a small picture
thank
dear you cheak track ok or not ????

Tell me
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