Amazon.com: Remote Control for Philips LCD - PLASMA TV RC4706/01 PH-15 NEW Universal. It looks like the original. It could directly control 99% models of PHILIPS brand. Suitable for Philips TV models:
Philips 50PF9630 'DEMO' 50" Flat Screen Plasma TV 50PF9630 B&H
Philips / Magnavox Plasma tv repair 50PF7320A/37 Bad Capicators - YouTube
Caractéristiques techniques des téléviseurs Philips. Page 21