Manages timing and signal distribution.
Measure the 12V VCC at the input fuse. If absent, the issue may be on the main board.
The T-CON board acts as the translator between the main television motherboard and the LCD panel. It takes the Low-Voltage Differential Signaling (LVDS) video signal from the main board and converts it into data and gate signals that drive the liquid crystals on the screen. Core Components of the Board
Ensure +12V (or +5V) is reaching the input side of the fuse and successfully passing through to the internal circuits.
: Check for burnt components or overheating near the main ICs.
Usually +3.3V or +1.8V , which powers the logic processing chips and EEPROM on the T-Con board. B. The Timing Controller Processor (Main ASIC)