909 handclap problem

dancelwerk · Posted: Tue Nov 03, 2009 1:01 am Post subject: 909 handclap problem

hi to all

i have a 909 handclap problem, not sounds, and i have the following problems, i build an audio test probe, with a computer speaker and some cables, and i trace the noise of the R208, and stops in the following points

-in the union of R202, R201 and pin 2 of BA662
-in the union of R205, R203 and pin of Q37

in thiese points the noise signal dissapear.

i changed the Q37, R202, C56, and R201, without results, i have a BA6110 is not pin to pin compatible, but i have the pin order, i am thinking in changing.

What do you think where is the problem?

Thanks in advance.

TekniK · Joined: Aug 10, 2008 Posts: 1062

Blue Hell · Posted: Tue Nov 03, 2009 7:24 am Post subject:

Yeah all very well and very disappointing, I understand .. but please do not double, tripple or quad paste ... i'll clean up the mess now.