TT2222 is another ying yang chinese manufactured Horizontal output transistorTO220 package(w/ built-in damper & Bias resistor) used on CRT sets.
I have not verified it myself but the following are given as suitable subs in another forum.
Fairchild-- FJAF6810D
STMicro-- MD1803DFH
Inchange Semi-- 2SD5703
Sanyo-- 2SD2627