How to make a audio amplifier using D2390 and B1560 transistors

MisterBill2

Joined Jan 23, 2018
8,730
From the pictures it appears that you already have a decent amplifier. My suggestion is to locate the service manual and find the circuit, and then determine what connections go to which of the connectors on that circuit board.
 

Thread Starter

Dinnaka

Joined Dec 13, 2020
4
From the pictures it appears that you already have a decent amplifier. My suggestion is to locate the service manual and find the circuit, and then determine what connections go to which of the connectors on that circuit board.
Thank you for reply. It's correct. But this circuit is 6 channel output. Bit I want a make 2 channel stereo amplifier using this all transistos.
 

Audioguru again

Joined Oct 21, 2019
3,172
You have the seven channels amplifier, we do not have it.
Why don't you simply copy two of its channels?

Use a modern cast aluminum heatsink instead of the tin can one it has.
 
Top