Part Type DW3U SD PWB HDMI Input SD Card Reader Part Number X480414 MFR Part Number 1 Hitachi X480414 Board Number(s) JA08234-D DW3A Known Models HITACHI P42H401 HITACHI P42H401A HITACHI P42T501 HITACHI P50H401 HITACHI P50H401A HITACHI P50S601 HITACHI P50T501 HITACHI P50V701 HITACHI P50X901 HITACHI P55H401 HITACHI P55H4011