Symbol 5480 from IEC 60417 - Title/Meaning: TV and text mixed Function/description: To identify the control for a mixture of TV picture and text.
Additional information: 
Published in: Supplement M, 1994
Own work using: iso.org/obp/graphics/grs/eedff0b2-674c-44ad-99a7-4c7d0e3fc209 200.png
Vectorization:  Mrmw