Lg Dishwasher DR298HM Parts

This resistor array is a replacement resistor pack used on the appliance control electronics to restore proper circuit resistance and signal routing. Replacing a failed resistor array can resolve control board errors and restore normal operation. What it does:

• Provides the specific resistance network used by the control board to regulate signals and voltage paths
• Helps restore correct control-board circuitry when individual resistors or the array are open or shorted
• Commonly associated with symptoms like control failures, intermittent operation, error codes, or unresponsive controls
• Works as a direct replacement for the board-mounted resistor network specified for this part number

• One resistor array (resistor pack) as shown

• Disconnect power before servicing and verify the appliance is de-energized
• This part mounts to the control PCB; observe ESD precautions and handle the circuit board carefully
• Only replace if diagnostics indicate a faulty resistor network; inspect surrounding components for damage

This bipolar transistor is a direct-replacement switching transistor used on control boards to help regulate and switch low-voltage currents. Replacing a failed transistor restores reliable circuit switching for affected appliance functions. What it does

• Acts as a semiconductor switch or amplifier on control electronics to enable or interrupt current flow.
• Commonly used to drive motors, solenoids, relays, or other control circuits on the board.
• Failures may cause no power to a circuit, intermittent operation, or related electronic error codes.
• Works as part of the control board's power-management and signal-routing functions.

• One bipolar transistor.

• Disconnect all power to the appliance before attempting any repair to avoid shock or damage.
• Handle the transistor and circuit board with ESD precautions; avoid touching component leads.
• Soldering/desoldering skills are typically required.