I have replaced both edge connectors, changed the big blue, cleaned up and replace the fuses, rebuild the power supply board, added the braze kit.
no audio
I measured voltages throughout both boards just now on the test points. All of them were good except 1. The +22 on the aux board tested at .7v. I tested the legs of the 470uf 25v capacitor right next the the +22 test point and it gave me .7v. Whereas when I tested the capacitor next to the +5 test point I got +5.3 the same as the test point.
Will simply changing this capacitor do any good?
Should I try it and check back?
What is involved with rebuilding the audio section of this board?
I did try a brand new speaker and still got no sounds.
no audio
I measured voltages throughout both boards just now on the test points. All of them were good except 1. The +22 on the aux board tested at .7v. I tested the legs of the 470uf 25v capacitor right next the the +22 test point and it gave me .7v. Whereas when I tested the capacitor next to the +5 test point I got +5.3 the same as the test point.
Will simply changing this capacitor do any good?
Should I try it and check back?
What is involved with rebuilding the audio section of this board?
I did try a brand new speaker and still got no sounds.

