I was given a nonfunctional SR1000 that the previous owner said would blow a fuse on power up and smoked diode Q810 on the power supply board. He replaced the fuse and diode but the same thing happened on power up. It is now missing that diode and capacitor C809. I have the service manual but neither of those parts are listed. It does light up when turned on. I am approaching this as more of a "see if I can fix it on my own" type of project. Any suggestions would be appreciated, thanks.
