This service manual covers the Bang & Olufsen Beolink-1000 (types 1503, 1504) and Beo-4 (types 1624, 1625) remote control units. These devices are designed for intuitive operation and seamless integration within the Bang & Olufsen audio-visual ecosystem, reflecting the brand's commitment to high-fidelity sound and sophisticated design. Their engineering prioritizes user experience and long-term reliability, offering a refined method for controlling your home entertainment system.

The purpose of this manual is to provide comprehensive guidance for servicing and maintaining these Bang & Olufsen remote controls. It includes detailed schematics and technical information designed for clarity and ease of use. This resource is intended to assist technicians and qualified individuals in understanding the internal workings, performing repairs, and ensuring the continued optimal performance of the Beolink-1000 and Beo-4 units.