Parts for Ge PSB1200NBB01: 02 - Control Panel Parts

The Digitron is an OEM part for GE microwaves. It is an essential component of the microwave's control board, displaying settings, cooking times, and other information on the microwave's digital display.

Over time, the Digitron can fail due to electrical issues, exposure to moisture, or normal wear and tear. If the Digitron is malfunctioning, it can affect the readability of the display or the functionality of the control panel.

Symptoms of a bad Digitron include:

• The display being dim or completely dark
• Inaccurate or incomplete information shown on the screen
• Flickering or intermittent display issues
• Unresponsive control buttons linked to the display

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Display Control Board is an OEM part for GE microwaves, designed to serve as the central hub for the appliance's electronic controls and display. This component is responsible for managing various functions, including the microwave's timing, power levels, and cooking presets, as well as displaying information to the user through the digital screen..

The causes of these issues can range from electrical surges damaging the board's components, to wear and tear from regular use, or even moisture infiltration from cooking processes.  

Symptoms of a failing Display Control Board include:

• The microwave display not lighting up or showing incomplete information
• Buttons not responding or the microwave failing to start cooking cycles
• Erratic behavior, such as the microwave starting on its own or not following selected settings
• Error codes appearing on the display, indicating faults within the system

This OEM GE  part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Power Board is an OEM part for GE microwaves. This crucial component manages the distribution of electrical power to various parts of the microwave, ensuring that all functions operate correctly and safely. It regulates the voltage and current, supporting the control panel, cooking functions, and other electronic features of the microwave.

Causes of a bad power board can include electrical surges, overheating, wear and tear from prolonged use, or damage from moisture or debris.

Symptoms of a bad power board include:

• The microwave not powering on
• Intermittent power failures
• Error messages or malfunctioning display
• Unresponsive control panel

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Relay Board is an OEM part for GE microwaves. It controls the passage of proper voltage levels for various microwave components during operation.

Installed internally, this board transmits power signals to run the magnetron, fan, and lighting systems as directed by the selected cooking settings. Precise switching of voltages is required for consistent and balanced microwave radiation. 

Symptoms of a faulty relay board include:  

• Intermittent or unpredictable power level adjustments
• Magnetron fails to turn on or fluctuates excessively
• Light not illuminating properly  
• Fan speed irregularities
• Microwaves not properly heating foods

Causes can be damage from liquid intrusion, heavy usage over time stressing the relays, or component failures within the board itself.

Replacing with this genuine OEM GE part restores optimized power routing to maintain consistent microwave functions. Compatible models also include some Hotpoint, RCA, and select Kenmore products.
 

A replacement board supporter that secures the appliance control board to the cabinet, helping keep the board stable and positioned away from wiring and chassis. Restores proper mounting to reduce vibration and movement of the control board. What it does:

• Holds and supports the control/PC board to prevent excessive movement or rattling
• Keeps the board spaced from the chassis and wiring to reduce risk of shorting or contact
• Helps maintain stable electrical connections for reliable control operation
• Reduces noise caused by a loose or vibrating control board
• Can prevent further wear on board mounting points and connectors

• Disconnect power to the appliance before beginning any service.
• Handle the control board by its edges and avoid touching components; use ESD precautions if available.
• Remove nearby panels or components as needed for access; retain all fasteners for reassembly.
• If mounting points or fasteners are damaged, inspect nearby parts and replace as required.