TCL 08-L12NLA2 -PW200AA Power Supply Board
TCL 08-CS55TML-LC403AA Main Board for 55S423 55S421 (SEE NOTE)
Manufacturer Part Number: TCL 08-CS55TML-LC403AA
Manufacturer Part Number: SVSMS22R07-MA2000AA
Manufacturer Part Number: V8-ST22K01-LF1V2237
Manufacturer Part Number: SVSM22R08-MA200AA
Manufacturer Part Number: V8-ST22K01-LF1V2265
Manufacturer Part Number: TCL 08-L12NLA2-PW200AA
Warranty: 180-Day Warranty
Part Number: KIT-55S421-K4
Known Models
TCL 55S421
TCL 55S423
TCL 55S425