TV Wire Harness Replacement Parts

A TV wire harness is a bundled assembly of electrical wires and connectors that routes power and data signals between various internal components of a television. It helps organize and protect the internal wiring, ensuring reliable connections between parts such as the power supply board, main board, T-Con board, speakers, buttons, and display panel.

Wire harnesses are designed to reduce clutter inside the TV and minimize electrical interference. They often include multiple colored wires bound together with insulation, clips, or heat-shrink tubing, and are terminated with plastic connectors that snap securely into matching ports on circuit boards. 

Common issues with TV wire harnesses include loose or disconnected plugs, pin damage, corrosion, or wear from heat and age. Symptoms of a faulty wire harness may include intermittent power, no display, audio issues, or buttons not responding. Replacing a wire harness usually involves opening the TV and carefully unplugging and swapping the faulty harness—something best done by a technician unless you're familiar with electronics repair.

At HnK Parts, we offer a comprehensive range of TV multi harnesses, TV wire harness Kits, harness assemblies, and scaler assemblies for LG, Samsung, and Funai. Our products meet quality standards and come with fast shipping and competitive pricing to keep your TV running smoothly.

FAQs

What is included in a TV wire harness kit for easy replacement?

A TV wire harness kit for easy replacement typically includes all necessary cables and connectors, such as LVDS cables, power wires, signal cables, and connectors needed to link the main board, display panel, and other internal components.

How to connect wire into wire harness?

To connect a wire into a wire harness, strip a small section of insulation from the wire, insert the exposed wire into the harness terminal or connector, and secure it by crimping or locking the connector in place to ensure a firm, reliable connection.

How do I know if the wire is connected properly?

The wire should feel secure and not pull out easily.

Is soldering needed for wire harness connections?

Usually no, crimping is preferred for faster, reliable connections.

What tools do I need to connect wires to a harness?

Wire stripper, crimping tool, and sometimes a small screwdriver.