Hi,
I bought DIY amplifier board.
And now I am trying to find what I did wrong. It can work for about 2 seconds and then sound dissappear.
But power stays on, and LED is glowing
I connected 24 volt toroid to start the board. In description it says that circuit is designed for 12 to 36 AC voltage. I checked tor, and it's all good, there is 24 volt AC.
I guess I should start looking at power first. Such as diode bridge. I got multimeter to troubleshoot. But I don't want to power up amplifier until I hear opinion of more experienced people.
Please help me to find mistakes. I am learning.
I bought DIY amplifier board.
And now I am trying to find what I did wrong. It can work for about 2 seconds and then sound dissappear.
But power stays on, and LED is glowing
I connected 24 volt toroid to start the board. In description it says that circuit is designed for 12 to 36 AC voltage. I checked tor, and it's all good, there is 24 volt AC.
I guess I should start looking at power first. Such as diode bridge. I got multimeter to troubleshoot. But I don't want to power up amplifier until I hear opinion of more experienced people.
Please help me to find mistakes. I am learning.
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