This part is a kind of semiconductor called RTD1073.
Function of this product has HD H.264/VC1/MPEG/RM DECODER.
Manufacturers : Realtek
Image and pinout :

Some of the text within the PDF file :
RTD1073DD-GR RTD1073DA-GR HD H.264/VC1/MPEG/RM DECODER WITH ETHERNET AND HDMI DATASHEET (CONFIDENTIAL: Development Partners Only) Rev. 1.1 20 March 2009 Track ID: CONF-1076-21 Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel.: +886-3-578-0211. Fax: +886-3-577-6047 www.realtek.com RTD1073 Datasheet COPYRIGHT ©2009 Realtek Semiconductor Corp. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of Realtek Semiconductor Corp. DISCLAIMER Realtek provides this document “as is”, without warranty of any kind, neither expressed nor implied, including, but not limited to, the particul [ ... ]
RTD1073 PDF Datasheet Download
