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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > BlackBerry (RIM) > BlackBerry Hardware Repair

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Old 05-27-2012, 17:59   #1 (permalink)
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Question how to sense bb current consumption

hello to all,
does anybody knows how to sense
current consumption in a blackberry?

they doesnt turn on with power supply and we see
a crossed battery.

thanks for your help.
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Old 06-01-2012, 06:09   #2 (permalink)
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external power supply equipped with volt and amp meter. simple
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Old 06-01-2012, 06:51   #3 (permalink)
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Crossed battery is normally faulty battery or middle housing. Have you tested the small ic's at battery connector on pcb.
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Old 06-01-2012, 13:19   #4 (permalink)
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i need to sense current consumption with cellphone turned on . i need to check is there is excessive battery drain in use . with power supply i can not turn on cellphone
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Old 06-02-2012, 16:12   #5 (permalink)
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Quote:
Originally Posted by chaceco View Post
i need to sense current consumption with cellphone turned on . i need to check is there is excessive battery drain in use . with power supply i can not turn on cellphone
Sorry chaceco but as cal_guy said you just need a power supply and an amp meter. You just have to check what happens in the tester when the phone has a consumption
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