Wireless sound system adding Rca output to connect to system

Vizio Sb4021e-b0 40-inch 2.1 home theate...
October 27, 2019 at 21:34:47
Specs: Wireless/Bluetooth, NA
actually it's not as hard as you guys are making it out to be!
you just need to find where your Bluetooth is feeding in the input and use that circuit board and that's all you do.
You've got to find where to tap in to the pins on the Bluetooth.
you'll have two leads but back one step more I think it's the two capacitors next to it I did one a while back and it worked great!.

It took me five minutes with a soldering iron I just tapped on to those two leads the Bluetooth feeds the signal to the circuit board.
But you Do need the power supply and main board which,is the amplifier and has a Bluetooth receiver chip on it.

You could actually change the receiver chip to a universal bluetooth one like for any cheap Bluetooth device that doesn't have to pair to its own device that then connects to your system.

Hope that helped...
Jerry


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#1
October 28, 2019 at 10:13:51
This might be useful if you told us what post it is referring to. How about a link?

Always pop back and let us know the outcome - thanks


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