Power supply units for LG and PHILIPS LCD TVs

In the next book of the popular series "Repair", the power supplies of modern LC and PHILIPS liquid crystal TVs produced in 2008-2012 are considered. According to the statistics of repair organizations, this is the least reliable node of modern TVs and other devices that use LCD panels.
The book discusses 12 power supplies, which are used in the production of more than 60 TV models. For each power supply, the conceptual electrical scheme is given, its circuitry features are described in detail, including the architecture of integral controllers, as well as a list of typical faults and how to eliminate them.
In the application to the book, a method is diagnosed to diagnose TV power supply units LG 2012 (more than 90 models) on LED display - the LED indicator in these TVs is placed directly on the power supply board