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TCL 08-L402WA4-PW200AB Power Supply Board/LED Driver

SKU:
sj-08-L402WA4-PW200AB
$94.49
$94.49
180-Day Warranty
Ships same business day if ordered before 4pm CT!
We highly recommend matching your part number. Learn more

Known Models

BrandModelsVersions
TCL75S425
75S425LBCA
75S425LIAA
75S425LACA
75S425LBAA
75S425LGBA
75S421
Part Number:
08-L402WA4-PW200AB
Warranty:
180-Day Warranty
Board Number:
08-L402WA4-PW200AB| 40-L402H8-PWB1CG
Manufacturer Part Number 1:
TCL 08-L402WA4-PW200AB
Part Type:
Power Supply
Part Usage:
LED/LCD
Models:
75S425
Models:
75S425LBCA
Models:
75S425LIAA
Models:
75S425LBAA
Models:
75S425LACA
Models:
75S425LGBA
Brands:
tcl
Models:
75S421
Substitute Parts:
08-L402WA4-PW200AA

Videos

What is a power supply board?

Your TV’s power supply board takes the AC voltage from your outlet and converts it to various DC voltages needed to power everything in your TV.

Which symptoms does a power supply board fix in a TV?

•  If your TV doesn’t turn on, it could be the power supply board.

•  If you see very dim video or no video on the screen, but you know your TV has power and is on, then the power supply could be bad.

•  If your TV turns on and then shuts off quickly, it could be your power supply board.

*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.

How easy is it to replace a power supply board?

It's easy! Once you match the part number on your power supply board with the part number listed on this page to confirm compatibility, you’ll just need a screwdriver and the ability to remove the back of your TV and replace the board.