Chk-v9.04g Circuit Diagram -

: If this device is used in an educational setting, the circuit diagram could be a tool for teaching electronics principles, such as circuit analysis, electronics components, and possibly even programming if the device has a microcontroller.

If the fuse is intact, measure voltage across the 5µF DC bus capacitor (). You should read ~310V DC. chk-v9.04g circuit diagram

Remove the cooktop housing and inspect the board for obvious signs of thermal stress. : If this device is used in an

Switch your multimeter ground lead to the (chassis ground or the negative leg of a secondary capacitor). such as circuit analysis