Part Type Main Unit Main Board VGA Input HDMI Input A/V Board Signal Board Tuner Board USB Input Digital Audio Output Part Number EBR65775502 Part Usage Plasma REV Number V3.05 MFR Part Number 1 LG EBR65775502 Board Number(s) EAX61358603 Substitute Parts EBT60947202 EBR65773701 Known Models Lg 50PK540-UE AUSALHR