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Old 22nd December 2016, 04:44 PM   #1
diyAudio Member
Join Date: Dec 2016
Default Help with LM4766T unfinished project

Unfinished project is very close. I am new to this but am handy with a multi meter and soldering gun. I am supplying pictures in hopes of getting some advice on the final connections. I only need one input.Thanks to anyone who can help! speaker outs are connected just not input or potentiometers.
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Old 23rd December 2016, 09:12 AM   #2
AndrewT is offline AndrewT  Scotland
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Join Date: Jul 2004
Location: Scottish Borders
add a schematic of what circuit you have assembled.
add a proposed layout of where you want this to go.
regards Andrew T.
Sent from my desktop computer using a keyboard
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Old 23rd December 2016, 02:43 PM   #3
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Join Date: Dec 2016
Thank you for responding. I have found many pcb layout and chip schematic for LM4766T, but not this exact one with bass boost. It is laid out in stereo not bridged I believe. Somehow I thought you may need two separate ic for stereo but I could be wrong .It was a highschool project done in 2003, and was near completion ,yet not completed. There are 3 sets of wires left to connect as you may have been able to barely see in my crappy pics. After flipping the board over it appears the black and red twisted strand are for a pilot light. (says pilot on board)The other 2 pairs must be for right and left in to the amp board as everything else is connected. I would like to connect the rca in to the volume knobs to the board. I will draw a scetch and scan it for your review. Thanks
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