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Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.

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#1,186
ADA

Hello Vitaly,
i am preparing to solder the ada and have a question about it.
is the ADA's position really right?
The ADA point points to 4 ...
See photo....
Thank you for your support
 

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#1,187
Cardone said:
Hello Vitaly,
i am preparing to solder the ada and have a question about it.
is the ADA's position really right?
The ADA point points to 4 ...
See photo....
Thank you for your support
Click to expand...

The dot on the opamp indicates pin #1 position (if you look at the opamp from the side it’s flat on one side and slanted on the other; the slanted side indicates pins 1-4). The white triangle "should" mean position/pin #1 of the opamp is placed there. If you want to be sure, check continuity between that solder pad and pin #1 on the adapter. It looks correct as is..

Pete
 
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