If you buy this board in an attempt to fix your own TV, that is you are not an experienced engineer, you must be aware that there is the possibility this board will not cure the fault.
RSAG7.820.11742 MAIN PCB FOR HISENSE 55A6BGTUK
LED BACKLIGHT STRIP HISENSE 55A6BGTUK 55" TV HD550Y1U72-T0L2+2021031901 SINGLE
MAIN AV BOARD MB HISENSE 55A6BGTUK 55" TV RSAG7.820.11742/ROH
MAIN BOARD FOR HISENSE 55A6BGTUK TV 55A53FEVS RSAG7.820.11742/ROH | HV550QUB-F70