Hello AKers,
First, sorry if im in the wrong subforum.
I want to draw the red audio line like this example of Sansui AU-D7:
(The red audio line is exist in schematic)

IC01 2SA798 pinout:

MY PROBLEM:
What im trying to do is to understand where the audio line goes, start from left of the image.
Its Sansui AU-5900 schematic. Board F-2605, I crop the image to make smaller, only left channel.
Far right at R59 and R61 im sure is the output to the relay and speaker.
Im stuck from IC01 2SA798
And here is the schematic that i already draw the red line:

Notes:
Red: Audio left channel
Grey: Ground
Brown & Light Brown: Power +
Yellowish Brown & Light : Power -
You can just mention the component number trough TRxx or Rxx.
Thank you very much for the help.
First, sorry if im in the wrong subforum.
I want to draw the red audio line like this example of Sansui AU-D7:
(The red audio line is exist in schematic)

IC01 2SA798 pinout:

MY PROBLEM:
What im trying to do is to understand where the audio line goes, start from left of the image.
Its Sansui AU-5900 schematic. Board F-2605, I crop the image to make smaller, only left channel.
Far right at R59 and R61 im sure is the output to the relay and speaker.
Im stuck from IC01 2SA798
And here is the schematic that i already draw the red line:

Notes:
Red: Audio left channel
Grey: Ground
Brown & Light Brown: Power +
Yellowish Brown & Light : Power -
You can just mention the component number trough TRxx or Rxx.
Thank you very much for the help.
Last edited: