PIONEER CUCLD135 Laser Disc Remote Control is guaranteed to work with the following Laser Disc Player models:

Originally supplied with Laser Disc Player models: PIONEER CLD505, PIONEER CLDD505, PIONEER CLDD505/KC, PIONEER CLDD505/KCXJ, PIONEER CLDD505/KU, PIONEER CLDD505/KUXJ, PIONEER CLDD590/TD, PIONEER CLDD590/TDX1TW, PIONEER CLDD590/TDXJ, PIONEER CLDD590/TL PIONEER CLDD590/TLXJ/NC PIONEER CLDD606 PIONEER CUCLD135