Symbol 5632-1 from IEC 60417 - Title/Meaning: Three component video input/output, analogue Function/description: To identify controls and connecting terminals specifically meant for analogue three component video input/output.
Additional information: 
Published in: Supplement O, 1996,3C/293/DIS
Own work using: iso.org/obp/graphics/grs/a675f029-180b-468c-86b6-93ff7db6910e 200.png
Vectorization:  Mrmw