bb8520 fully dead, - GSM-Forum

appukumar · 01-19-2013, 06:52

hi brothers, pls help me. bb8520 fully dead, not accepting the sw.and no red led with charger or battery any solution plz

d-Artigo · 01-20-2013, 12:35

Quote:

Originally Posted by appukumar

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

rnld989 · 01-23-2013, 21:23

rehot power ic ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

01-19-2013, 06:52	#1 (permalink)
appukumar No Life Poster Join Date: Apr 2008 Location: MX-KEY is the BEST NOKIA TOOL. Age: 39 Posts: 591 Member: 747537 Status: Offline Thanks Meter: 39	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

01-23-2013, 21:23	#3 (permalink)
rnld989 Insane Poster Join Date: Feb 2012 Location: working table Posts: 74 Member: 1717317 Status: Offline Sonork: zxcvb123 Thanks Meter: 16	rehot power ic ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,