To force the power supply ON (bench testing): Short PS-ON (pin 8) to GND (pin 1). Both 12V and 5V SB should appear.
The is a specialized 200W switching power supply unit (PSU) designed primarily for the Sony PlayStation 4 (CUH-12xx "C-Chassis" series) . Because official factory schematics are not publicly released by Sony, technicians and DIY enthusiasts rely on reverse-engineered diagrams and component guides to diagnose and repair these units. ADP-200ER Technical Specifications Adp-200er Schematic
The ADP-200ER is a 200W internal power supply unit primarily used in Sony PlayStation 4 (CUH-1200 series) To force the power supply ON (bench testing):
Specifically, small surface-mount resistors in the feedback loop can fail, preventing the PSU from starting. preventing the PSU from starting.
