KB9012QF A3 chip on Dell 3521

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Please write all information:
1.Model from case
2.Board model/number
3.Describe problem clearly
4.What you did to solve problem
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raajkumar
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KB9012QF A3 chip on Dell 3521

Post by raajkumar »

I have a problem Dell 3521. That is +3.3V is short to ground. I try to inject 1.5 V to the Coil and i found heat on KB9012QF A3 chip. I removed it and check again now that short has gone. But i have KB9012QF A4 chip as replacement. Is it OK. That is KB9012QF A3 to KB9012QF A4.
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raajkumar
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Re: KB9012QF A3 chip on Dell 3521

Post by raajkumar »

One of my friend said both chips will be ok. So I will fix it and come back......
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ganeshcell
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Re: KB9012QF A3 chip on Dell 3521

Post by ganeshcell »

A3 and A4 is same.programme the sio and u r done
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