Parts for Lg DLGX5681W: Control Panel Parts

This display power control board assembly controls the appliance's front display and user interface, restoring display illumination and button responsiveness so you can set and monitor cycles or settings clearly. What it does:

• Provides power and control signals to the front display and touch/press buttons
• Manages display illumination and user-interface feedback
• Can resolve symptoms like a blank or flickering display, unresponsive controls, or incorrect display indications
• Works as a direct replacement for the failed display/control circuit in the affected control area

• Disconnect power to the appliance before starting any repair to avoid shock or damage.
• Handle the board by its edges and avoid touching components or connector pins to prevent static or contamination damage.
• Confirm connectors and orientation match before fastening; use existing mounting hardware unless replacement fasteners are provided.

Replacement main control printed circuit board that manages the appliance's power distribution and system-level controls, restoring electronic control over functions. Use this board when the original PCB fails, causing power or control problems. What it does

• Regulates power to motors, valves and sensors and routes signals between components
• Runs the user interface and processes inputs from buttons, dials and sensors
• Commonly linked to symptoms such as no power, blank or erratic display, unresponsive controls or recurring error codes
• Helps stop intermittent operation, random resets or failure to start when the PCB is defective

• Disconnect all power before servicing to avoid shock or damage
• Handle the PCB by the edges and avoid static discharge; use proper ESD precautions

This knob assembly replaces a worn or broken control knob so you can reliably set and adjust appliance settings. It restores a secure, easy-to-turn interface for the appliance's control shaft. What it does:

• Fits onto the control shaft to allow manual selection of settings and temperatures.
• Replaces cracked, stripped, or loose knobs that no longer grip the control shaft.
• Helps resolve issues where the control won't turn smoothly or slips while changing settings.
• Restores tactile feedback for accurate user control.

• Disconnect power to the appliance before removing or installing the knob.
• Pull the old knob straight off the control shaft.
• Align the knob's internal splines with the control shaft and push until fully seated.
• If knob does not seat or control still slips, inspect shaft splines and replace damaged components as needed.

This upper plate is the replaceable trim/cover that fits inside the top of the microwave cavity to protect internal components and help direct airflow. Replacing a damaged plate restores proper coverage and reduces debris buildup. What it does

• Covers and protects internal microwave components at the top of the cavity
• Helps maintain proper airflow and part alignment inside the oven
• Prevents food and debris from contacting internal wiring and electronics
• Reduces rattling or vibrations caused by a warped or loose plate
• Visible cracks, warping, or burn marks are common signs it needs replacement

• One upper plate as pictured

• Disconnect power at the wall and allow the oven to fully power down before servicing
• Remove fasteners or clips holding the old plate, align tabs, then secure the new plate with the original hardware
• Do not operate the microwave with covers removed; complete the repair

This is the replacement body frame that secures and finishes the appliance front, restoring proper alignment and appearance. It provides a rigid mounting surface for the front panel and helps keep internal components protected from dust and debris. What it does

• Replaces a cracked, warped, or damaged front frame that causes gaps or poor fit
• Restores correct alignment of the front panel and door openings
• Covers and protects cabinet edges and mounting points from wear
• Helps prevent rattles and vibration by providing a stable mounting surface

• Frame/body replacement part

• Disconnect power (unplug or shut off breaker) before starting any repair
• Remove the front panel or door assembly per the service manual to access mounting screws
• Handle edges carefully; use proper tools and keep fasteners organized for reassembly