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Thread: Error on schematic - C100 and C200

  1. #1
    PhilMiller Guest

    Default Error on schematic - C100 and C200

    In ohming out my Amp10B PCB (to figure out how to bridge the amp) I discovered an error on the schematic: the callouts for C100 and C200 are reversed. Taking the board layout as correct (i.e., C200 is closest to the corner of the board), the channel 2 input (J1-4, near the corner of the board) goes through C200 R4 to TAA2022 pin 26. The channel 1 input (J1-1) goes through C100 and R3 to pin 23. The only error is the callout on the schematic: what's labeled C200 shoud say C100, and vise versa.

    I had wondered why Jan had used C200 for ch 1 and C100 for ch2. It turns out he didn't.

    Phil

  2. #2
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    Thanks for noting this Phil. I double checked and agree with you that it's a mistake. This mistake is on the schematic circuit and also on the schematic that I did. I'll revise my schematic and post it at the other thread.

    By the way, my hunch is that Jan did not design Amp10B!

    Regards,

    Tim

  3. #3

    Default

    What makes you come to this conclusion Tim?

  4. #4
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    your hunch is incorrect.
    I have seen all the pcb drawings etc.

  5. #5
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    your hunch is incorrect.
    I have seen all the pcb drawings etc.

  6. #6
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    Soundexcel,

    What I said was just a hunch, ie, an unsubstantiated impression that something might be the case

    What you said is a statement of fact. Will you please substantiate what your claim? On what basis do you say that my hunch is incorrect? Is your having looked at the pcb drawings etc supposed to be adequate substantiation?

    Tim


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