New RM-AMU052 Remote Control fit for Sony Mini Hi-Fi Component System. Model: RM-AMU052 / RMAMU052 We sold is replacement infrared remote control, only put into new battery will work.  Please note: if not work, please change BRAND NEW ALKALINE BATTERY instead of rechargeable battery to try, and make nothing is blocking the front of your device.  Compatible with Belowing TV models:  MHC-RV555D MHC-RV333D MHC-RV222D MHC-RV222DA MHC-RV333DA MHC-RV555DA SS-RV222D HCD-RV222D SS-RV555D HCD-RV222DA SS-WG333D HCD-RV333DA SS-RSX555D HCD-RV555D HCD-RV555DA MHCRV555D MHCRV333D MHCRV222D MHCRV222DA MHCRV333DA MHCRV555DA SSRV222D HCDRV222D HCDRV222DA SSWG333D HCDRV333DA SSRSX555D HCDRV555D HCDRV555DA SSRV555D Pacakge Included: 1pcs x Replacement Remote Control Note: If your tv/dvd... model number is not listed on our model list, please email to us before you order it, we will help you find the right remote control. Thanks for your supporting in advance!