The Samsung DVD-P191 / DVD-P190 Service Manual is a comprehensive guide designed for technicians and repair professionals. It provides detailed information for servicing and troubleshooting these DVD players. The manual covers essential aspects including safety precautions, product specifications, step-by-step disassembly and reassembly instructions, troubleshooting procedures, exploded views with parts lists, PCB diagrams, and schematic diagrams. This resource empowers technicians with the necessary knowledge to diagnose and resolve issues effectively.

The provided information describes a service manual for the Samsung DVD-P191 and DVD-P190 DVD players. These models were likely manufactured in the early 2000s, as the specific year is not mentioned. The service manual is a comprehensive resource for technicians and repair personnel, providing detailed instructions and diagrams for troubleshooting, repairing, and maintaining these DVD players. The manual's structure, as outlined, is typical for service manuals, with sections dedicated to safety precautions, product specifications, disassembly and reassembly procedures, troubleshooting guides, exploded views and parts lists, PCB diagrams, and schematic diagrams. The Samsung DVD-P191 and DVD-P190 were likely standard DVD players, designed for playing DVDs and potentially other media formats like CD-R/RW discs. They may have featured basic functionalities like region code settings, playback controls (play, pause, stop, fast forward, rewind), and potentially some audio/video output options. While specific details about the players' features are not available from the information provided, the service manual would likely contain more in-depth information about the models' technical specifications, including their internal components, circuitry, and operating principles. These players were likely popular options for home entertainment systems during the early 2000s, offering an affordable and convenient way to enjoy DVD movies and other media. The availability of a comprehensive service manual suggests that these models were relatively common and that Samsung provided support for them even after their initial sales period.