[1] On January 9, 1972, MBC inaugurated its new building for the TV station with President Ferdinand Marcos attended the ceremony.
[2] However, a few months later on September 23, 1972, the government forced the TV station along with DZRH AM 650 and other assets of the company to cease operations at the wake of the declaration of martial law by Marcos.
Ironically, MBC was one of the two remaining pre-Martial Law TV operators who did not revive at the height of the sequestrations that were done months after the 1986 Revolution, along with ABC-5, that did not yet resume until commencing test broadcasts in 1991 and relaunching the following year with different calls, DWET-TV; and a different corporate name, Associated Broadcasting Company, instead of keeping the original Corporation and its original calls, DZTM-TV during the pre-martial law years; as a result of the new management under Edward Tan that took over upon the revival of Channel 5.
In February 2024, MBC Media Group revealed plans to revive the station, this time on Digital Terrestrial Television, as the company ventures into a multimedia chain.
Currently, it became initially available in Visayas Region (Bacolod, Iloilo, Cebu only) under Test Broadcast phase and the platform has yet to start digital TV operations in Mega Manila and nearby provinces.