This video presents an electronic board called T Con which is an abbreviation of timing control. This board is used in LCD TVs. Its location and its role are explained in a succinct manner without going into too much technical detail.
I suggest this order 1- Identification and function of the T Con board in an LCD TV 2- Internal structure of a liquid crystal or LCD TV screen 3- Organization of the pixels in LCD screen and the different circuits of their control from the 4- TCON 4- Geometry of pixels in an LCD screen and their control by the Gate driver 5- VGH and VGL production mode by the TCON board. The charge pump converter. 6- VDD and AVVD voltage production mode by the TCON board . The Buck and boost converters. 7- Meaning of the LVDS used between the motherboard of an LCD TV and the TCON board 8- Video signal transmission between motherboard and Tcon via LVDS. VESA and JEIDA standard 9- Role of the Gamma chip of the TCON board in an LCD TV 10- The Gamma chip of the TCON board and the role of the opamp configured as a voltage follower 11- What does it mean on a TCON board CPV CKV CKVB STV STVP OE XAO RL UD VGH VGL 12- Meaning of STH CPH TP POL SOE STB and relationship between TCON Gamma and source driver 13- Signs of LCD TV screen defect Horizontal line, double image and screen breakage
@@elearningélectronique - amazing videos, it helped me to fix my tv!! But I disagree about your suggestion, here follow the order I found to be better: 01 - Identification and function of the T Con board in an LCD TV.mp4' 02 - Internal structure of a liquid crystal or LCD TV screen.mp4' 03 - Organization of the pixels in LCD screen and the different circuits of their control from the TC 04 - Geometry of pixels in an LCD screen and their control by the Gate driver.mp4' 05 - VDD and AVVD voltage production mode by the TCON board . The Buck and boost converters.mp4' 06 - VGH and VGL production mode by the TCON board. The charge pump converter.mp4' 07 - Role of the Gamma chip of the TCON board in an LCD TV.mp4' 08 - The Gamma chip of the TCON board and the role of the opamp configured as a voltage follower.mp4' 09 - Meaning of STH CPH TP POL SOE STB and relationship between TCON Gamma and source driver.mp4' 10 - What does it mean on a TCON board CPV CKV CKVB STV STVP OE XAO RL UD VGH VGL.mp4' 11 - Meaning of the LVDS used between the motherboard of an LCD TV and the TCON board.mp4' 12 - Video signal transmission between motherboard and Tcon via LVDS. VESA and JEIDA standard.mp4' Thanks!!
Fantastic video - and a big *Thank You* to its creators. Very helpfull in understanding the root-cause of the problem one of my "TV's-under-repair" is showing.
J'ai cherché j'ai pas trouvé mais j aime quand vous donnez vos explications Si vraiment ya aussi pour le français donne moi les titres je vais télécharger Je suis technicien Mais les pannes de tikon afficheur nous fait souffrir
