can a sony tv remote be used on a jvc tv?

Moms 27 inch just quit, See previous Q,s, Ive read about the hairdryer fix. I,ll give it atry buts sounds like just a temporay fix. Because she has problems using gadgets I want to use her old sony remote (as she is used to it) and replace the tv with my brothers old JVC 27 inch (lost this remote)which will fit in her entertainment center. Will this work ok? or do I need to use a universal remote. Thanks