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Re: d8b Sound problems.

PostPosted: Wed Aug 30, 2017 1:28 am
by Petersueco
Nice investigation work.

Re: d8b Sound problems.

PostPosted: Wed Aug 30, 2017 8:34 pm
by FrankH
salvaes: would you mind listing exactly what chip that is? The photo isn't clear enough to see what it is. Also, could you show where it is on the schematic?

Thanks.

Re: d8b Sound problems.

PostPosted: Fri Sep 01, 2017 9:51 pm
by salvaes
Hi, this is the information, the component that was damaged was , 74AC32

Re: d8b Sound problems.

PostPosted: Fri Sep 01, 2017 9:53 pm
by salvaes
This is the guilty

Re: d8b Sound problems.

PostPosted: Fri Sep 01, 2017 10:00 pm
by salvaes
The scheme.

Re: d8b Sound problems.

PostPosted: Fri Sep 01, 2017 10:03 pm
by salvaes
+ info

Re: d8b Sound problems.

PostPosted: Fri Sep 01, 2017 10:06 pm
by salvaes
The component in the dip board.