Printable layouts....

jamesjmcgee · 25th March 2009, 09:28 AM

Can Someone help direct me to some printable board layouts for the 3886 and the 4870 chip amps and power supply boards? I found one of Brian's (Brilliant guy), but it has changed since the pdf and Him having them made. I'm not sure it ever worked in the form I have, plus no real parts value layout... I'm not sure if they are "top secret" to protect profit or something but if not I sure would like to make my own. I Actually enjoy etching my own boards, I like the way it looks. "Hand Made" instead of production line stuff. It also makes my friends think I'm this Inventor/Macgyver type guy who makes stuff from nothing. LOL!

Thanks
James

pacificblue · 25th March 2009, 07:00 PM

Not far from McGee to McGyver either.

For the LM4780 there is a layout on page 22 in the datasheet.

And you could design your own with the help of Eagle

25th March 2009, 09:28 AM	#1
jamesjmcgee diyAudio Member Join Date: Jan 2009	Printable layouts.... Can Someone help direct me to some printable board layouts for the 3886 and the 4870 chip amps and power supply boards? I found one of Brian's (Brilliant guy), but it has changed since the pdf and Him having them made. I'm not sure it ever worked in the form I have, plus no real parts value layout... I'm not sure if they are "top secret" to protect profit or something but if not I sure would like to make my own. I Actually enjoy etching my own boards, I like the way it looks. "Hand Made" instead of production line stuff. It also makes my friends think I'm this Inventor/Macgyver type guy who makes stuff from nothing. LOL! Thanks James

25th March 2009, 07:00 PM	#2
pacificblue diyAudio Member Join Date: May 2008	Not far from McGee to McGyver either. For the LM4780 there is a layout on page 22 in the datasheet. And you could design your own with the help of Eagle __________________ If you've always done it like that, then it's probably wrong. (Henry Ford)

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