Lg 6871JB1374C Pcb Assy, Display (Display Circuit Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number 6871JB1374C replaces AP4507963.

Description

This display PCB is the main interface circuit board that controls the appliance's display and touch/keypad signals, restoring proper display readouts and user input response. Use it when the display is blank, unresponsive or shows erratic behavior. What it does:

• Controls and powers the front display, LEDs or LCD segments so status and settings are visible
• Processes button/touchpad inputs and relays commands to the main control board
• Replaces failed display electronics that cause no light, flicker, or incorrect information
• Helps resolve intermittent or non-responsive user interface behavior tied to the display module

What's included:

• One display PCB assembly as shown

Install notes:

• Disconnect power at the breaker or unplug the appliance before servicing to avoid shock
• Handle the PCB by the edges and avoid touching components or connector pins
• Verify connectors are fully seated and routed clear of pinch points before powering up