This part is a kind of semiconductor called MST-12110542.

Function of this product has TV CONTROL BOARD SPECIFICATION.

Manufacturers : ETC

Image and pinout :

MST-12110542 image and datasheet pinout

Some of the text within the PDF file :

TV CONTROL BOARD SPECIFICATION MODEL: T.VST29.03 (Asia-V59) Part Number: MST-12110542 REV˖A3 Free Datasheet                T.VST29.03 (Asia-V59)-SPECIFICATION CONTENT ITEM 1.GENERAL DESCRIPTION 2.DIFFERENCE OF FOUR CONFIGURATIONS 3.FUNCTION LAYOUT 4.FEATURES 5.PCB DIMENSIONS 6.SCHEMATICS OF IR & KEY BOARD 7.INTERFACE DEFINITION 8.CONFIGURATION & GENERAL PRECAUTIONS APPENDIX: ANOTHER THREE STRUCTURE PAGE 2 2 2 3 6 7 7 9 10 ˋ Free Datasheet                T.VST29.03 (Asia-V59)-SPECIFICATION 1. GENERAL DESCRIPTION T.VST29.03 is analog TV control board, which is suitable for Asia-Pacific and Middle-East market. It can support less than 26 inch LCD panels which resolution is [ ... ]

MST-12110542 PDF Datasheet Download

2017/10/10 09:16 2017/10/10 09:16