That kind of transformer is custom made for the TV/monitor so you will not find a data sheet or information about it. You can do a resistance check to find the ends of the windings and make a guess that the pins with more than one wire are the primary side but that's about all. If you know the model of TV/monitor it came from you might be able to findout from it's service manual.
Expect it to use somewhere around 25 -30V at the primary and step it up to around 200V at the secondary and operate at a frequency around 20KHz. The power rating will be low, probably 5W or less.
Brian.