Video engineers did not show up for work on December 7 at Minsk municipality-owned TV channel
Sport news editions were not broadcast after 24 Hours news programs at 13.30 and 16.30 on Friday.
The strike was held by the video engineers on service contracts because of low wages in the view of the workers.
Video engineers deal with TV report editing. The company had to replace the striking engineers with other staff.
The management of STV is not available for comment yet.