Part Type: Hitachi LC4X AV-JACK P.W.B., JK08744-G, KPC-M-PP AV Jack Lamp Power Board Part / Board Numbers: LC4X AV-JACK P.W.B. JK08744-G KPC-M-PP Manufacturer Part Number(s): Hitachi JK08744-G Part Number: JK08744-G Known Models: Hitachi 70VS810 Hitachi 50V715 Hitachi 70VX915