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cmoy wire question. - Page 2

post #16 of 22
12/30/10 at 5:22pm

Agreed. My apologies to all for the distraction..

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post #17 of 22
12/30/10 at 9:24pm
Thread Starter 

ok, so i have everything on my cmoy hooked up. i can hear music, both with and without the battery. and it sounds the same. what did i do wrong?

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post #18 of 22
12/30/10 at 9:45pm

Something's wrong with your wiring, possibly indirectly, like a melted jack. Post pics.

 

While you're waiting for someone else to get around to interpreting the pics, compare what you've done to what you see in the lower right quarter of the layout PDF.

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post #19 of 22
12/30/10 at 9:48pm
Thread Starter 

i will post pics in a little bit. also, i've noticed that the battery only lights up the led.

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post #20 of 22
12/30/10 at 10:16pm
Thread Starter 

here they are. 

2wh30xt.jpg

nzh7w0.jpge8mnm8.jpg

161grpi.jpg


Edited by cowjuan - 12/30/10 at 10:18pm
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post #21 of 22
12/31/10 at 5:51am

Looks like the op amp has some solder bridges.

None of the solder blobs for the op amp pins should touch.

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post #22 of 22
1/1/11 at 4:16pm

Yes, you might want to take a look at that. Desoldering braid is your friend on this one. Other than that, nice job =)

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