Two pieces of equipment: BK 1470 scope/HP 3200b signal gen

[Electronic M]

A couple of additional notes you can align audio and the oscillator in most sets tuners without a sweep marker generator. Often you can get by doing one of those depending on what the trouble is. Ask about it before you do it though...the audio method depends on whether the set uses intercarrier or split sound IF and wether you can get any audio from your signal source or not, and osc adjustment should not be attempted if you can't get video to pass through the set, and may require a specific channel sequence in some tuners.

If your IF doesn't pass video signal there are bad components that need to be found before the alignment or a complete amatuer messed with the IF ( such as the auto mechanic " I bet if I tighten all these screws it will work" approach to ruining TV alignment).