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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 01-19-2013, 05:52   #1 (permalink)
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bb8520 fully dead,

hi brothers, pls help me. bb8520 fully dead, not accepting the sw.and no red led with charger or battery any solution plz
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Old 01-20-2013, 11:35   #2 (permalink)
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Originally Posted by appukumar View Post
hi brothers, pls help me. bb8520 fully dead, not accepting the sw.and no red led with charger or battery any solution plz

blackberry 8520 dead
try to check on her cell phone battery connector shorting or not
check the power supply and increase gradually as she touched parts are hot

I try to help with the measuring section power ic
check and measure the following components:
1. C1008
2. C1009 .. C1040 .. C1046 and C1047
3. C1007 and C1019
4. C1036 and X901
5. C1004 and R908

open its schematic diagram .... and see image below

dont forget to click thank
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File Type: jpg BB 8520 titik ukur ic power.jpg (84.7 KB, 541 views)

Last edited by d-Artigo; 01-20-2013 at 11:41.
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Old 01-23-2013, 20:23   #3 (permalink)
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rehot power ic ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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