Toshiba Buzzer / Sounder Failure

Oven timer or alarm is extremely quiet or does not sound at all.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Failed piezo buzzer, Buzzer disabled in settings, Faulty sound driver on PCB, Blocked sound outlet

Safety first: Disconnect power before accessing the control panel.

Check settings: In the Toshiba oven menu, ensure the buzzer volume is not set to minimum or muted.
Inspect sound outlet: Locate the small grill or hole where sound exits and ensure it is not blocked by grease or debris.
Test buzzer: On the control PCB, identify the buzzer component. If visibly damaged or silent during test alarms, replace the buzzer or the entire board.

Medium 3/5

Control Panel Buzzer

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