Hello AK! I have an AU-7700 fully recapped (90%) which will not come out of protect due to high voltage on the left channel. The pic shows the blue and gray wires connecting the protect section with each channel. I get low current on the R ch but am getting 35V on the Lch...so consequently the relay will not close. If i desolder the gray wire and power up I get relay click and normal play through the R ch. The schematic on this model has very few voltage specs for the output section so it makes troubleshooting difficult. The driver board has been recapped the L ch has all new transistors except for one. All the output transistors test OK. Any advice on troubleshooting this would be greatly appreciated!