led-tv-vertical-line-repair

1 год назад

This video explores the common issue of vertical lines on LCD screens. The creator explains the cause of these lines, which is often related to a faulty connection between the driver board and the LCD panel. They then demonstrate how to diagnose and potentially fix the problem using simple tools like a toothbrush and isopropyl alcohol.

1 год назад

This video demonstrates how to repair a TV with vertical lines on the screen. The repair involves checking voltage readings at specific test points and making bypass connections between components on the T-Con circuit. The video provides a step-by-step guide for troubleshooting and repairing the issue.

2 года назад

This video shows a Philips 32-inch LCD TV with vertical bars on the screen and no picture. The repairer identifies the problem as a voltage drop in the CLK5 and CLK6 circuits. They then disconnect the CLK to see what happens. The video ends with a call to subscribe to the channel for more videos.

2 года назад

This video demonstrates how to troubleshoot an LG LED TV with vertical lines and no picture. The video shows how to identify the faulty voltage supply and how to fix it by disconnecting and reconnecting wires and adding a capacitor. The repair process is explained in detail, making it a helpful resource for anyone experiencing similar issues with their LG TV.