For just getting the TV to work, you can experiment with any properly rated
capacitors that will fit. Some restorers dismantle the innards of the big old
tubular capacitors and install modern replacements inside. I just saw a thread
for an old Zenith color TV with fine pictures illustrating the latter procedure.
See post 19 in this thread:
http://www.audiokarma.org/forums/sho...=170055&page=2
Be careful with capacitor that have been lying around for some time. Even
though they were never installed, they may have dried out. But then again,
they might work fine. Just be sure not to install them backwards.