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gain questions (cmoy) choosing the gain by a switch(schematic) - Page 2

post #16 of 18
5/19/07 at 9:38am
Thread Starter 
Quote:
Originally Posted by cutun1217 View Post
im using 2132PA for my CMOY. if i set gain at 11, there is a big noise, so i have to reduce gain to 2 (R3=R4=10k).
can you tell me more abit about function of R5? what is the feedback loop? thank you.
the function of R5 is to reduce hiss. But if it helps i dont know.

Quote:
can you linkify the schematic pic..getting annoying sliding my bars left and right to read this post.
http://img511.imageshack.us/img511/7748/cmoykl5.jpg here you go
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post #17 of 18
5/19/07 at 9:59am
Quote:
Originally Posted by kuzzz View Post
the function of R5 is to reduce hiss. But if it helps i dont know.



http://img511.imageshack.us/img511/7748/cmoykl5.jpg here you go
thanks, but you need to edit your other post with the pic in it...posting a new reply with the same pic doesnt help me.
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post #18 of 18
5/19/07 at 10:12am
Thread Starter 
allrighty then
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