My directv remote will not sync with my vizio vo32l hdtv10a.

SOURCE: vizio and the directv dvr

try Goldstar and LG codes

SOURCE: VIZIO vx37l tv remote control code for cox tv remote

0178 will work but you have to keep the set-up button pressed down for more than a few seconds after you press TV on your cox remote. (You will see the tv button light up 2 or 3 times after pressing it and holding the set-up button down)

SOURCE: directv remote codes

Instructions and codes can be found here
http://2getdtv.com/directv/remote_codes.html

SOURCE: directv remote codes

Trutech is a daewoo product. I used the code 10451 also try 11661, 10092, 10672, 10019, or 10623. hope this helps.

SOURCE: I cannot program my Directv RC 23 remote to operate my Polaroid t

Here is the list from Direct tv with your Polaroid TV Codes:
Polaroid 10765, 10865, 11262, 11276, 11314, 11316, 11326, 11327, 11328, 11341


***Note: White remotes RC16, RC23, and RC24 may not be programmable to some later TV models

I hope this helps,
David

If my solution helped please rate accordingly