VDD and AVVD voltage production mode by the TCON board . The Buck and boost converters.
![](https://i.ytimg.com/vi/YJyURYOUVh4/mqdefault.jpg)
8:55
VGH and VGL production mode by the TCON board. The charge pump converter.
![](https://i.ytimg.com/vi/izd7dhtmZjc/mqdefault.jpg)
23:49
What does it mean on a TCON board CPV CKV CKVB STV STVP OE XAO RL UD VGH VGL
![](https://i.ytimg.com/vi/XOcA7ijtlCY/mqdefault.jpg)
10:57
The Most Versatile Voltage Converter you never heard of! The (S)EPIC Converter
![](https://i.ytimg.com/vi/6xccGzb2T_E/mqdefault.jpg)
7:22
Buck vs Boost Converter: Understanding the Differences
![](https://i.ytimg.com/vi/I3dFanaLdTc/mqdefault.jpg)
18:43
The Gamma chip of the TCON board and the role of the opamp configured as a voltage follower
![](https://i.ytimg.com/vi/JF2ARwMV9EM/mqdefault.jpg)
13:46
Samsung LED TV has no image. ( T-CON repair).
![](https://i.ytimg.com/vi/ca5i_GZ9lds/mqdefault.jpg)
13:54
Video signal transmission between motherboard and Tcon via LVDS. VESA and JEIDA standard
![](https://i.ytimg.com/vi/cE2-g4QsKr0/mqdefault.jpg)
6:01