This part is a kind of semiconductor called FSB-300U.

Function of this product has TFT LCD Controller Board.

Manufacturers : FSN Display

Image and pinout :

Some of the text within the PDF file :

APPLICATION NEXT ASSY USED ON 2006-01 ECN NO LTR X1 REVISION DESCRIPTION Preliminary Specification DATE APPROVED TFT LCD Controller Board Specification of FSB-300U(3Dcombfilter) (Full-compatible UXGA Panel) RoHS Compliant. PROPRIETARY NOTE THIS DOCUMENT CONTAINS INFORMATION CONFIDENTIAL AND PROPRIETARY TO FSN R&D AND SHALL NOT BE REPRODUCED OR TRANSFERRED TO OTHER DOCUMENTS OR DISCLOSED TO OTHERS OR USED FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT WAS OBTAINED WITHOUT THE EXPRESSED AND WRITTEN CONSENT OF FSN R&D APPROVAL DRAWN CHECKED APPROVED QA DATE TFT LCD Controller Board Ass’y 10.4”/15”/17” / 17”/ wide/23”/32”/42” 17”/18.1”/ 19” SXGA 20.1”/21.3” UXGA, 24”/UXGA FSN Display Inc. A4(210×297)㎜ 양식 702-9(0) TABLE OF CONTENTS Specfication Cover -- [ ... ]

FSB-300U PDF Datasheet Download