Samsung LED TV Type UA-43TU7000K is damaged Protek, restart-restart. The symptoms that appear on this TV are not want to be on. When the TV is trying to turn on, what happens is only the red LED indicator blinking, also accompanied by a backlight that turns on for a moment then die again. Things like this repeatedly. There was also a typical indicator of Samsung TV when starting, it also repeatedly. TV with a model without bolts on the casing, so you need to be careful in dismantling it. From the physical examination of the components, the components are still good. Measurement of output voltage power supply obtained a normal output voltage, 12.9V. Checking continues by removing the load from the mainboard, which is to release the LVDS cable. From there can be found the cause of damage. When the LVDS cable is removed and the TV is turned on, it turns out that the TV can be on. Try on/off with remote also functions well. It turned out that the TV was protected and restarted that the cause was the damaged panel/screen. The examination continues on Tcon, and the right Tcon is known. TV can appear images, but only half. For more details, you can listen to Vídeo. Data: Mainboard BN-94-1603R Power Supply BN-4401053A LCD Panel Cy-BT043HGHV3H If friends want to help for the development of this channel, friends can do by pressing/clicking the Join button, or by pressing/clicking the superthanks button thank you LCD Panel, TV Tutorial TV, Protek Backlight, (Tagstotranslate) Samsung Led TV (T) Samsung Smart TV (T) Android TV (T) Google TV (T) Protek TV Samsung (T) LED TV Service
(Source: YouTube Channel tehnik siden)
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