Refrigerator Control Board

The defrost timer controls your refrigerator's automatic defrost cycle, periodically pausing cooling to power the defrost heater. Replacing a faulty timer restores proper defrosting to help prevent frost buildup, temperature swings, and excessive run time.

• Advances the system between cooling and defrost at set intervals
• Sends power to the defrost heater, then returns the unit to cooling
• Failure may cause heavy frost on evaporator coils and weak airflow
• Fresh food section may run warm while the freezer ices over
• Unit may run constantly, never defrost, or get stuck in defrost

• Disconnect power before servicing
• Location varies by model; access the timer (often in the control housing or rear compartment), note wire positions, and transfer one at a time
• Mount and secure the timer as originally installed; reuse existing bracket/fasteners
• After reassembly, restore power and verify the unit advances through cooling and defrost

This OEM part is a refrigerator dispenser interface. The dispenser interface is responsible for the main functions of the refrigerator, such as adjusting the temperature settings as well as the other functions that are displayed on the interface. If the refrigerator is no longer cooling efficiently, failing to maintain temperature, dispensing water, or the touchpad is unresponsive, the interface might need to be replaced. Thankfully, replacing this part is not a difficult process.To replace the old interface, make sure that all power to the refrigerator is turned off. Open the refrigerator door and remove the door panel of the interior of the refrigerator. Locate the old control board and remove the wire harnesses that connect to it. Take note of the wire connector's orientation and reinsert the wires to the new board. Snap the new interface back in place and reinstall the inner panel. This genuine replacement part is sold individually and is compatible with General Electric, Hotpoint, and RCA brand refrigerators.

The PC Board is an OEM part for Frigidaire refrigerators. It serves as the control center of your refrigerator, allowing you to adjust settings, monitor temperatures, and access various functions.

A bad PC board can be caused by electrical issues, component failure, or damage. When the user interface and display board become faulty, it can result in issues such as unresponsive controls, inaccurate temperature readings, or a blank display.

Symptoms of a bad PC include:

• Unresponsive buttons or controls on the refrigerator
• Inaccurate temperature readings or inconsistent display
• Blank or flickering display

Replace your faulty PC board with this genuine OEM Frigidaire part to restore your refrigerator. This Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.
 

This electronic control board is the appliance's central controller, directing power and timing to key components. Replacing a failed board can resolve unresponsive controls, cycles that won't start or advance, no display, or recurring error codes.

• Distributes power and manages timing for motors, pumps, fans, heaters, and valves
• Interprets inputs from sensors and switches to execute programmed operations
• Stores and runs the appliance's control logic and settings
• Common failure symptoms: no power/display, won't start, stops mid-cycle, intermittent operation, or error codes

• Disconnect power at the breaker or unplug the appliance before servicing
• Use ESD precautions; handle the board by the edges only
• Photograph wiring and move connectors one at a time to the new board
• Some models require configuration or programming after install—follow the service/tech sheet for your unit

This refrigerator main control board manages the compressor, fans, and defrost system. Replacing a failed board can restore stable temperatures and reliable cooling performance when symptoms point to an electronic control failure. What it does:

• Regulates compressor and fan operation to maintain set temperatures
• Controls and times the automatic defrost cycle for the evaporator
• Interprets sensor inputs and distributes power to key components
• Failure symptoms include no cooling, warm temperatures, or erratic cycling
• Can present as heavy frost buildup, fans/compressor not engaging, or repeated relay clicking

• Includes: 1 main control board

• Disconnect power to the appliance before servicing
• Use ESD precautions; handle the board by its edges to avoid static damage
• Photograph/label connectors and move them over one at a time to the new board
• Ensure all plugs are fully seated and wiring is clear of sharp edges before restoring power

The Refrigerator Main Control Board is essential for the optimal performance of your Samsung refrigerator. This genuine OEM part ensures seamless control over your applianceGÇÖs various functions, including temperature regulation, cooling cycles, and display operations. Designed specifically for Samsung refrigerators, this control board guarantees a perfect fit and reliable operation. By replacing a faulty main control board with this genuine OEM part, you can restore your fridgeGÇÖs performance without compromising on quality. The durable and precisely engineered assembly facilitates easy installation, allowing you to manage repairs independently and save on service costs. With consistent power distribution and efficient management of your refrigeratorGÇÖs components, the Refrigerator Main Control Board enhances the overall efficiency and longevity of your appliance. Trust in this genuine OEM part to provide dependable performance, ensuring your Samsung refrigerator functions smoothly and keeps your food fresh.

Replacement LED assembly restores screen illumination by replacing the TV's failed LED strips. Use this part to address dim, flickering, or uneven backlighting and improve overall picture visibility. What it does:

• Replaces the TV's backlight LED strips to restore even panel illumination.
• Commonly used when the screen is dim, has dark bands or spots, or the backlight flickers or fails while a faint image remains.
• Fits into the original LED channels and connects to the existing LED driver/board (direct-fit replacement when matched to correct model).
• Does not address unrelated failures such as main board, power supply, or panel matrix faults.

• Disconnect power and allow the TV to sit unpowered before starting—work only when fully de-energized.
• Handle the LCD panel and assembly carefully to avoid pressure damage; wear ESD protection when available.
• Verify LED operation before full reassembly (power up with the panel/coverings off only if you are comfortable and it's safe to do so).

3 pin 60 minute

This electronic board powers and controls the light at the refrigerator's water/ice dispenser. Replacing it restores reliable illumination and proper on/off operation so you can clearly see the dispenser area during everyday use.

• Supplies regulated power to the dispenser light circuit for consistent brightness
• Responds to dispenser/control inputs to turn the light on and off
• A failing board can cause flickering or dim lighting
• Common symptoms include no dispenser light, intermittent light, or a light that stays on

• Disconnect power to the refrigerator before servicing
• Access the board behind the dispenser panel/escutcheon; remove trim carefully to avoid damage
• Handle the board by the edges and avoid static discharge; ensure connectors are fully seated

The main power control board assembly regulates and routes electrical power to major appliance systems, restoring correct control of compressors, fans, defrost and other functions when the original control board fails. What it does:

• Serves as the appliance's central power/control circuit, distributing power to key components.
• Controls compressor and fan operation to support proper cooling cycles.
• Manages defrost sequencing and related timing functions.
• Common symptoms tied to a failing board: unit won't start or run, intermittent operation, blank or unresponsive display, or control-related error codes.

• Disconnect all power before attempting any service; verify power is off at the breaker.
• Handle the board by its edges and avoid touching components; use anti-static precautions when possible.
• Confirm diagnostics and wiring/connector compatibility before replacing the board; retain all mounting hardware for reinstallation.

The Dispenser Control Board is an OEM part for Frigidaire refrigerators. It regulates dispensing functions for options like filtered water and ice. 

Causes of failure involve typical wear over extended periods of powering integrated circuits. Electrical faults or power fluctuations have the potential to damage sensitive components too.

Symptoms of a bad control board include:

• Water dispenser not working or responding properly
• Ice maker not producing ice as expected  
• Error messages relating to dispensing features
• Responsiveness issues with any dispensing controls

This OEM Frigidaire replacement is also compatible with some Electrolux, Maytag, and Kenmore refrigerator models too. 

This power supply board converts household AC into the low-voltage DC your refrigerator's electronic controls require. Replacing a failing module can restore power to the display and control circuitry.

• Converts incoming AC power to regulated low-voltage DC for control electronics
• Powers the main control, user interface, and other low-voltage components
• Intermittent operation or no cooling may occur when the control system loses power

• Disconnect power from the refrigerator before servicing
• Handle the board by the edges and use anti-static precautions
• Access location varies by model; remove necessary covers/panels to reach the board
• Photograph wiring and move connectors one at a time; ensure all plugs are fully seated before restoring power

This part is a moisture sensor control board that is used on dryer units. This component monitors the moisture levels within the dryer and adjusts the dry time during the automatic drying cycle. A new moisture sensor control board will be needed if the time is not advancing in the automatic drying cycle, even if it does advance in the timed dry cycle. Another sign is if the dryer continues to run after the clothing inside is dry. Unplug the dryer from its power source prior to replacing this component. The person performing this task may wish to wear work gloves to protect their hands.The moisture sensor control board is compatible with dryers that are manufactured by Kenmore, KitchenAid, Kenmore Elite, Whirlpool, Amana, Crosley, Maytag, Inglis, Sears Canada, Roper, and Sears. This part is sold individually and it is a genuine OEM replacement part that comes straight from the manufacturer.

This power supply PCB provides the low-voltage power and control interface needed for the appliance's electronic systems, restoring proper power distribution and control signaling for displays and components. What it does:

• Converts incoming mains to the low-voltage supply used by control circuits and displays
• Delivers stable power to electronic modules so buttons, LEDs and sensors operate correctly
• Can resolve symptoms such as no display, blank/black control panel, or intermittent loss of power to controls
• Helps prevent erratic behavior caused by voltage irregularities or failed onboard regulation

• One power supply PCB

• Disconnect the appliance from power before beginning work to avoid shock or damage
• Handle the board by the edges and avoid contact with components to reduce ESD risk
• Verify the part number on the replacement board matches the original before installation
• Reinstall screws, connectors, or grounding per the appliance's service instructions

This small switch board sits behind the refrigerator's dispenser/control panel and reads the ice/water inputs so the dispenser and light respond correctly. Replacing a failed board restores reliable dispensing and button response.

• Mounts in the dispenser/control housing and registers paddle or button presses
• Sends control signals to the water valve, auger motor, or light circuit as designed
• Common symptoms: no or intermittent dispensing, unresponsive buttons/paddle, dispenser light won't toggle
• Helps restore proper ice/water selection and dispenser operation

• Disconnect power to the refrigerator before servicing
• Remove the dispenser/user interface panel to access the board; support the wiring harness
• Note connector locations and transfer wires one at a time to the new board
• Handle electronics carefully and observe ESD precautions; verify operation before reassembly

Replacement board-switch that restores control to the appliance's user interface. Replaces a failed switch/control board to help recover unresponsive buttons, inconsistent function selection, or intermittent control operation. What it does:

• Acts as the control switch board that routes user commands to the appliance control system.
• Restores responsiveness when touchpads or buttons fail to register inputs or respond intermittently.
• Helps stop erratic function selection or unexpected cycling tied to a faulty control interface.
• Interfaces with existing harness and mounting points for a direct replacement fit when the identical part is required.

• Always disconnect power to the appliance before starting service to prevent shock or damage.
• Handle the board carefully; avoid flexing the PCB and keep connectors aligned when reinstalling.
• Use basic hand tools to remove the control panel or cover; verify all connectors are fully seated before testing.