This video demonstrates how to troubleshoot a 32-inch LED TV with a dim screen and no picture. The repair involves identifying the source of the missing voltage and replacing a faulty capacitor. The video provides a step-by-step guide for viewers to follow along and learn how to fix a similar issue.
576280 1 год назад 2:23This video offers a step-by-step guide to troubleshoot a Samsung TV with a black screen. The presenter outlines three simple solutions, including unplugging the TV, pressing a button on the TV while unplugged, and checking the circuit breaker. The video encourages viewers to try each step multiple times for optimal results.
1651355 1 год назад 1:39This 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.
307481 1 год назад 2:15This video shows a repair process for a 32-inch LED TV with a black screen. The technician identifies a problem with the SM4186 IC and uses a datasheet to troubleshoot the issue. They check various voltage levels and cut connections to the vertical clock pulses to try and resolve the problem.
151153 1 год назад 2:28