• 32LK311-TB LG LCD TV Inverter Board - Faritha
  • Diagram of an inverter board with labeled components on a white background
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LG 32LK311-TB LCD TV Inverter Backlight Board – Refurbished India

LG 32LK311-TB LCD TV Inverter Backlight Board – Refurbished India

Rs. 1,300.00
Rs. 1,600.00 Rs. 1,300.00
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LG 32LK311-TB LCD TV showing dark screen, flickering backlight, or one side darker than the other? The inverter board drives the CCFL (Cold Cathode Fluorescent Lamp) backlights in older LCD TVs — a critical component in pre-LED backlight LG LCD models.

About the LG 32LK311-TB

The LG 32LK311-TB is a 32-inch CCFL-backlit LCD TV from LG's older LCD range — one of the last generations using fluorescent tube backlights before LED backlighting became standard. These TVs are now 12+ years old and inverter board failures are common as capacitors in the high-voltage inverter circuit age.

Inverter Board vs T-Con Board vs Main Board

Board Function Failure Symptom
Inverter (this) Powers CCFL backlights Dark screen, flickering, one side dark
T-Con Drives LCD panel No image, lines, colour fault
Main board Processing, inputs Dead, no HDMI, software fault

Key Features

  • LG 32LK311-TB inverter backlight board — refurbished
  • Tested and verified before dispatch
  • Specific to 32LK311-TB CCFL LCD model
  • Restores correct backlight operation

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FAQ

Q: How do I tell if my LG TV has a CCFL or LED backlight?
CCFL LCD TVs (older models, pre-2012) are thicker and heavier with visible inverter boards. LED LCD TVs are thinner with no inverter board — just an LED driver circuit. The 32LK311-TB is CCFL.

Q: Can I replace CCFL backlights with LEDs?
Technically yes but requires LED strip kits plus CCFL inverter bypass — complex modification. Replacing the inverter board is the simpler repair option.

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