1. This is an ersatz for the Sony DAVDZ870M DVD player, offering replacement parts like the laser lens, lasereinheit, and ASY unit DAVDZ870M. It's an optical pickup for a viewing experience. 2. It serves as a substitute for the Sony DAVDZ870M DVD player, providing essential replacement components such as the laserlinse and lasereinheit. The ASY unit DAVDZ870M ensures smooth operation. 3. For those in need of replacements for the Sony DAVDZ870M DVD player, this product offers parts like the laser lens and lasereinheit. The optical pickup makes it a valuable option. 4. It's an alternative solution for the Sony DAVDZ870M DVD player, with replacement parts including the ASY unit DAVDZ870M and quality laser components for performance. 5. This product provides replacement parts for the Sony DAVDZ870M DVD player, such as the laserlinse and lasereinheit. The optical pickup unit DAVDZ870M is designed to enhance the player's functionality.