R49 & 53 on the AMP1-B....anyine know where they are on the board?

[neiljadman]

I just can't find them anywhere. Am I being blind or are they not on the v4.0 board?

[V-bro]

Sorry, never built that amp, but it's an exact copy of the Tripath evaluation board. Perhaps you can find the info you need in the EB-TA2022 documentation...
http://www.datasheetcatalog.org/datasheet/Tripath/mXwtryw.pdf

(http://www.datasheetcatalog.org/datasheet/Tripath/mXqxyrt.pdf)

[neiljadman]

Thanks for the link...they don;t appear on the evaluation board either...I think the issue is solved.