Skip to main content

(Note: The "g" in v9.04g usually denotes a minor PCB revision or a silkscreen print error correction, but the core schematic remains the JDM standard.)

The CHK-V9.04G control board, common in budget induction cookers, follows a standard architecture featuring a 10A-15A input fuse, a bridge rectifier, a 0.27µF–0.33µF resonant capacitor, and an FGA25N120-type IGBT

Open-value sensing resistors (e.g., R2, R3, R7) or damaged 5uF/0.3uF capacitors. IGBT Frequent Failure