This service manual for the Funai DR-A2677, DR-A2631, and DR-B2737 DVD recorder provides essential technical information for repair and maintenance. It includes important safety precautions, laser beam safety measures, and standard notes for servicing. The manual also offers detailed instructions for cabinet disassembly, initializing the DVD recorder, and firmware renewal mode.
Professional mechanics and DIY enthusiasts will find the block diagrams, schematic diagrams, test points, waveforms, wiring diagrams, IC pin function descriptions, and lead identifications valuable for troubleshooting and repair. Additionally, the manual features function indicator symbols, exploded views, mechanical parts list, and electrical parts list.
