Case 234511. Date 02/24/2025 . Technics SU-8600 amplifier. No sound.
Both channels not working. Protection Relay 
,t click.
Capacitor c506 100 uf x 63v in power supply section is dead. On picture new installed it is dark brown color capacitor in center , original was light blue. After replacement unit is working properly. Standard deep cleaning, controls cleaning and testing performed .