AC power enters via the standard unpolarized 2-pin socket. The primary schematic layer dictates a heavy-duty protection ring designed to suppress differential and common-mode spikes before they reach the delicate switching silicon:
The ADP-200ER is a 200W internal switching power supply unit (PSU) designed by Delta Electronics for Sony's PlayStation 4 console. It was specifically engineered for a significant mid-generation hardware refresh. It is most notably the standard power supply for the , a model also known as the CUH-12XX, which includes versions like the CUH-1215A and CUH-1215B. The alternative part number for this unit is N14-200P1A .
: Do not assume all 4-pin PS4 power supplies share the same pinout. Verify manually with a multimeter to avoid bricking the motherboard.
| Pin Number | Signal | Voltage | Function | | :--- | :--- | :--- | :--- | | | GND | 0V | Ground return path for both 5V and 12V circuits. | | 2 | 5VSB (Standby) | ~4.8V | Always-on, low-current supply for the mainboard. | | 3 | ACDC_STBY | ~3.3V | Enable signal from the motherboard. | | 4 | 12V Main | ~12V | Primary high-current power for the system APU/GDDR5. | adp200er schematic exclusive
When taking a deep dive into the ADP-200ER, a clear understanding of its specifications is fundamental. These numbers are the first thing any technician or hobbyist will check when diagnosing a problem. The core specifications are:
For those troubleshooting at the board level, identifying specific integrated circuits (ICs) and MOSFETs is vital. According to the PS4 Power Supply Component Guide , common replacement parts include: : (replace if there is no power at all). Secondary IC : DAP041 (often interchangeable with
The ADP-200ER is a switched-mode power supply (SMPS) designed for high efficiency and a compact footprint. It features a dual-rail output system that separates standby operations from high-power gaming states. Key Specifications 100V–240V AC (50/60 Hz universal input) AC power enters via the standard unpolarized 2-pin socket
This kind of shared information is the lifeblood of the repair community. It's the next best thing to having an official schematic. The table below summarizes the key components and their reported replacements compiled by the community.
Always discharge the primary capacitors (C5 – 450V) before probing. The exclusive schematic shows a bleed resistor (R12 – 220k), but if that fails, the voltage holds for weeks.
The ADP-200ER is the internal power supply unit (PSU) used in specific models of the Sony PlayStation 4 (PSU model ADP-200ER is typically found in the CUH-1200 series "Matte Finish" PS4 consoles). Tracking down an exclusive schematic diagram for this specific board requires an understanding of its topology, component layout, and common failure points. It is most notably the standard power supply
The ADP-200ER is a switched-mode power supply (SMPS) with several critical stages described in technical teardowns:
The ADP-200ER uses an active PFC circuit to dynamically shape the current waveform, ensuring high efficiency.
The 12V rail delivers the high-amperage current required by the APU (CPU/GPU), GDDR5 memory, and optical drive. It remains inactive until the console receives a power-on signal ( M_CON_ON or Enable ) from the motherboard.
Are there any visible signs of damage, such as or bulging capacitors ? Share public link