Warning: high voltage
Televisions operate at high voltages. If you are unsure what to do, leave diagnosis and repairs to a qualified professional.
Do not replace parts based only on a guess or information found online. A correct diagnosis helps avoid unnecessary costs.
Start with the part number
- 01
Use the label
Look for the part number on the circuit-board sticker.
- 02
Check the number
Use the brand examples below to recognise the right code.
- 03
Ask if you are unsure
Cannot find the right number? Contact us before ordering.
LG T-con: identify the number
For the LG T-con examples shown below, use the code in the white area. Read these examples as follows:
- Look at the number in the white area of the circuit board.
- Take the four digits and the first letter of the highlighted number.
- Add 6871L- before that combination to form the corresponding part number. Compare the number carefully before ordering.

3256A6871L-3256A
4146A6871L-4146ASelect a photo to view the larger original.
Samsung part numbers
Samsung may use different mainboards, power supplies and T-con boards in TVs with the same model number. Search by the part number on the label, rather than the TV model alone.
Look for these number prefixes on the label:
BN44-BN94-BN95-BN96-Not the bare-board number
A number printed directly on the circuit board may identify an empty board without the correct components and/or software. Use the numbers on the label for your search.
Cannot find the correct Samsung number? Contact us by email or phone.
