Try one of
THESE or get a JP1.3 cable to load the code into the 135. I think the Polaroid 2001G upgrade or the Philips 3576 upgrade on hifi-remote.com will work, but I'm not certain. If the 2001G code is correct, it's DVD 441 on a philips/magnavox universal like the PM725S. Any philips universal would be worth a try, but won't have every function.