I'll give it a last shot.
Working on an Audia Flight One integrated amplifier that puts 1.7 VDC out on left channel output.
Build as a dual mono amp, however due to design/layout of interconnects and control wiring, it's impossible to make measurements / comparison measurements with the circuit in place and powered on.
I desoldered and measured all transistors/fets manually and with the DCA75 component tester, and replaced a single questable fet, but with no luck. All other components and soldering looks fine......
Any help appreciated and thanks in advance.
Working on an Audia Flight One integrated amplifier that puts 1.7 VDC out on left channel output.
Build as a dual mono amp, however due to design/layout of interconnects and control wiring, it's impossible to make measurements / comparison measurements with the circuit in place and powered on.
I desoldered and measured all transistors/fets manually and with the DCA75 component tester, and replaced a single questable fet, but with no luck. All other components and soldering looks fine......
Any help appreciated and thanks in advance.
I think you have a chance of getting there by tilting the back of the amp to free up some space and rotating each module to lay it flat, like that you can take measurements, there seems to be enough play in the cables. Good luck 🙂
Thanks huggygood. I will give it another look, but as I recall the blue cables running from the boards to the front and back PCBs are very short......