Chk-v9.04g Circuit Diagram -

| Output Voltage | Typical Use | Rectifier | Capacitor | |----------------|-------------|------------|------------| | +5V @ 2A | Logic, MCU | Schottky (SR5100) | 2200µF / 16V | | +12V @ 1A | Drivers, fans| Fast recovery (UF5404) | 1000µF / 25V | | -12V @ 0.5A | Op-amps | Fast recovery | 470µF / 25V | | +24V @ 3A | Motors/relays| Dual Schottky | 2200µF / 35V |

Since the official "CHK" diagram is proprietary/generic, here is the functional circuit breakdown based on the standard TPA3116D2 design: chk-v9.04g circuit diagram

If you are looking to troubleshoot or "read" the diagram of this board, these are the main characters: Converts AC to DC. The SMPS: Low-voltage power supply for the brain (MCU). The IGBT: The muscle that drives the induction coil. The MCU: The controller that monitors heat and user input. | Output Voltage | Typical Use | Rectifier