How do I set the clock without the remote?

To unlock all its locked functions, you must have its original remote control A universal remote control won't go. Try to get its original one. Don't waste more money by buying a universal remote control.

Try the toshiba site or Google the model number with "remote" to try to locate an original not a universal.....

It is a common problem with any universal remote controls. Try an other code for your device. Select one code which has maximum functionality. Than is the only thing have to do.

since most of the disney TVs are manufactured by memorex company ..... from your universal remote control's manual check the codes for memorex brand & try it .... if you don't have manual for your universal remote then from this link http://www.remotecentral.com/features/remotes.htm identify your universal remote & in that check codes for memorex brand & try it .... while searching answer for your question i have found that many people have same problem that is code for universal remote ..... but they never got right answer ......... & also neither same original remote control nor equivalent remote control is available (spare ) ...... so in case if you don't get right code then consider selling of this TV & buying new tv ...........

The sensor is located on the center CRT mount ( green CRT ) just remove the screen assembly and you will see the small circuit board on the Center CRT ( picture Tube) it looks like the pic below,

You will need the original remote to acces the convergence setting adjustments. You can get the original remote for your model from www.tvrepairworld.com

I also can't find the remote for my Sylvania
TV/VCR/DVD combo...
Model number 6719DF. I don't normally use this tv
(it's an extra spare that I plug into our generator when
the power goes out... since our regular family TV is
quite big and set into the wall making it difficult to
track cords around, I drag this crappy Sylvania down
from our dining room to our family room) I did
happen to find an old Zenith universal remote that
does work with it in some ways (See directions
below). I can turn the TV on and off, set the channels,
language, clock.. etc through the Input select button
on the universal remote but can't set to "Game Mode"
after using connections with video/audio input cords
plugged into the front panel of the TV. So
Playstations, extra dvd players or vcr's, etc won't
work.
Switching from the VCR to DVD and vice versa does
require manually setting the tv itself (remote doesn't
work with that) but at least I can set sub titles, fast
forward through chapters on Dvd's and control the
volume, etc without having to constantly walk over to
the tv.
Programming the remote: I've noticed a lot of people
have tried using codes supplied by different universal
remote providers and couldn't find a code that
worked using their lists with this particular model...
there is a way that it can be done but it's a bit more
time consuming:
Many types of "universal" remotes give the option of
"scanning" the electronic device for a code if one is
not available or the one provided with lists does not
work... Every universal remote though needs certain
buttons pushed during the "scan" and they are all
different! Ha! So if you lost or misplaced the MANUAL
as well (like me!) you might need to do a search on a
manual for your particular universal remote, but I can
at least give you directions on programming a
"Zenith" Universal remote to "scan" for a Sylvania
TV/DVD/VCR combo model 6719DF:
Using the Zenith Universal Remote or any Universal Remote using it's "scan" method:
1: Shut off the TV
2. Press and hold "Code Search" on the remote until
the red LED
light lights up and stays lit.
3. Press the device button for the device (In my case,
for my crappy Sylvania combo, I pressed "TV".)
The LED light will blink once.
4. Scanning: Slowly press and release the "Power"
button on the remote, waiting a few seconds between
while watching the TV to turn on. It's very important
that you pause in between because if you do it too fast
and the TV turns on before you press the power
button again... you'll have to start all over. I've
learned that lesson.
It took 160 presses each time on that button to get the
correct code scanned! I had to do it over 3 times
before I stopped myself beforehand because I was
pressing it too quickly..
5. Right after the TV power turns on, press the "Mute"
button on the remote to set the code. It should work with few limitations (no "game" mode)
after that.

Ah, the old universal remote isn't so universal anymore is it? Most "universal" remote controls were designed for the old tube type television sets. There are some seriously nice universal remotes for new flat screen TV's, but most of them are pretty pricey. The only reasonable flat screen universal remote that I've found (that actually works) is the Vizio HDTV Universal Remote. It's about $25, and believe it or not ... Wal-Mart carries it in the store.