Magnavox t.v. Model # TS2760 C101 with black box on screen

There are a number of different codes for each TV, pick the one that works best for example these are for magnavox, but since I don't know the model no of your remote they might not be correct for yours! 0441, 0442, 0447, 0599, 0799, 0699, 0247, 0193, 0093, 0598

Without a picture of it it's hard to say what you mean. Sometimes on a CRT TV the vertical scan doesn't fill the screen, but that would cause a black band both top and bottom. The usual cause is a capacitor drying out. But only a qualified tech should look into that.

I might contact a local TV Service Shop, they usually keep ones that people don't wish to repair. They just might have a screen for you.
Blessings,
A/V Media Tech Guy.

Magnavox CRT Television TS3258-C101

you have to use the remote to turn off the closed caption. But I am sure that is the problem

i would try the magnavox website,just go to support or customer service and they should have a manual there.if not let me know how you make out.

You can get a repair kit for the shrinking/expanding on www.magnavoxhelp.com. This is a common problem with this model.

You can get the actual remote control for that model at the following link. If your not sure which one it is just leave them a email with your model number and they will respond quickly. Heres the link.
http://servicemanuals.vstore.ca/

I think I'm having the same problem dont knowif its the cale or the TV I have an old one too,gets wavy kinda rolls vertically

Yes you will need to discharge any electrical equipment before working. One way of doing this is keep equ. unplugged for sometime or after unplug short hot to ground which will most times cause a spark. You can go to vancebaldwin.com or andrewelectronics.com or any online parts store and get the part number off old IC, yes these are on the convergence module. They are big STK's, also there are resistors that will need to be changed and maybe pico fuses.