josher

Well-known Member
Joined
Sep 5, 2010
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PROBLEM

No power and full shorted..

GsmPioneers1.jpg


PROCEDURE & SOLUTION

Hang this two capacitor C2309 and 2301 and coil L2301.,para ma linis ang board kung saan nagka leak.

2700cFullShorted1.jpg


at kitkitin ang board gamit ang cutter ng dahanX2 para matanggal ang sunog sa board.,at check ko uli kung nawala na shorted nya.buti at dito lang nag ka leaky...

2700cFullShortedDone.jpg


Balik ko na ang capcitor...dahil wala ng makabitan ang coil o L2301..make a by pass jumper using magnetic wire.,dahil 0 ohms naman ang resistance ng coil.,See the image below...

2700cFullShorted3.jpg


2700cFullShorted2.jpg


FINISH PRODUCT

2700cFullShortedDone1.jpg
 
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