Schematics For - Xbox 360 Power Supply

Provides the high-current power needed for the console's GPU, CPU, and drives.

The common return path for all circuits. 2. Operational Theory Xbox 360 PSU Go to product viewer dialog for this item. Schematics For Xbox 360 Power Supply

is a switching power supply that utilizes a frequency-modulated LLC resonant design in some versions, such as the 175W model. Provides the high-current power needed for the console's

A low-current "always-on" rail that powers the console's power button and wireless receivers while in standby mode. Operational Theory Xbox 360 PSU Go to product

A signal line. When the console is turned on, it pulls this line high (usually to 5V) to tell the PSU to activate the main 12V rail.

The Xbox 360 PSU uses a proprietary connector that varies slightly between console generations (Original, S, and E). Despite physical differences, the electrical logic remains consistent.