[Electronic M]

AC caps are almost never seen in TVs. Lytics and paper caps both new and original are and were rated for DC voltage.

Many new film/paper types are given both AC and DC voltage ratings... ignore the AC rating and choose new ones based on their DC voltage rating.

In most applications a cap would have something like 400VDC across it and maybe 5VAC of signal.... if it can handle the 400 DC then it can handle the 5 ac easily.