LG POWER SUPPLY BOARD
MODEL NUMBER
43LJ554T-TA
SMPS (Switched-Mode Power Supply) board for the LG 43LJ554T-TA LED TV is a component that provides the necessary power to the various parts of the television. It converts the mains AC voltage to the DC voltages needed by the TV's circuits. Specifically, it's a power supply unit designed for this particular LG TV model.
Here's a more detailed breakdown:
Function:
The SMPS board takes the AC power from the wall outlet and converts it into the stable DC voltages required by the TV's main board, backlight, and other components.
Compatibility:
It's specifically designed for the LG 43LJ554T-TA model.
Availability:
You can find replacement SMPS boards for this model from various online retailers like Great Bharat Electronics and kitbazar.in.
Key Features:
A typical SMPS board for a TV like this will include components like rectifiers, filters, switching transistors, and transformers to handle the voltage conversion and regulation.
Testing:
Reputable suppliers test these boards under simulated TV conditions to ensure proper functionality and stability before sale.
Installation:
When replacing the SMPS board, it's crucial to unplug the TV from the power source and follow any specific installation instructions provided by the manufacturer or supplier.
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