This part is a kind of semiconductor called TC-L42U30.

Function of this product has LCD TV Manual.

Manufacturers : Panasonic

Image and pinout :

Some of the text within the PDF file :

Owner’s Manual 32”/37”/42” Class 1080p LCD HDTV (31.5/37.0/42.0 inches measured diagonally) Manual de usuario Televisión de alta definición de 1080p y clase 32”/37”/42” de LCD (31,5/37,0/42,0 pulgadas medidas diagonalmente) For assistance (U.S.A./Puerto Rico), please call: 1-877-95-VIERA (958-4372) www.panasonic.com/help For assistance (Canada), please call: 1-866-330-0014 www.vieraconcierge.ca Para solicitar ayuda (EE.UU./Puerto Rico), llame al: 1-877-95-VIERA (958-4372) www.panasonic.com/help Model No. Número de modelo TC-L32U3 TC-L37U3 TC-L42U30 English Español Thank you for purchasing this Panasonic product. Please read these instructions before operating your set and retain them for future reference. The images shown in this manual are for illustrative purposes on [ ... ]

TC-L42U30 PDF Datasheet Download