This comprehensive service repair manual provides detailed information for the Sansui SR-838 and SR-636 stereo turntables. It covers a wide range of essential topics, including specifications, a clear block diagram illustrating the system's structure, a thorough explanation of the operation of the new circuit, a detailed breakdown of the mechanism parts with their locations and a comprehensive parts list. The manual also includes a bottom view parts list to aid in identifying components from different angles. For ease of reference, it provides a packing list, accessory parts list, and a clear parts location and parts list. Furthermore, it features a comprehensive schematic diagram for advanced troubleshooting and a detailed section on adjustments, ensuring you have all the necessary information to maintain and repair these turntables effectively.

The Sansui SR-838 and SR-636 are vintage receivers renowned for their exceptional audio fidelity and classic design aesthetics. These receivers were manufactured in the 1970s by Sansui Electric, a Japanese electronics company known for its high-quality audio components. The SR-838 and SR-636 share a similar design, featuring a sleek silver faceplate with a row of analog knobs and indicators, reflecting the era's focus on precision and craftsmanship. Both receivers boasted impressive power outputs, with the SR-838 delivering 85 watts per channel and the SR-636 offering 65 watts per channel. This substantial power allowed them to effortlessly drive a wide range of speakers, filling rooms with rich, dynamic sound. Beyond their power, these receivers were lauded for their audiophile-grade features. The SR-838 and SR-636 incorporated high-quality components such as low-noise transistors, precision potentiometers, and robust power transformers, ensuring exceptional signal-to-noise ratios and minimal distortion. The receivers also featured sophisticated tone controls, allowing users to fine-tune the sound to their preferences. The inclusion of multiple input options, including phono, aux, and tape, provided flexibility for connecting a variety of audio sources. The SR-838 and SR-636 were considered benchmarks in their time, showcasing Sansui's commitment to exceptional audio performance and timeless design. Their legacy continues to resonate with audio enthusiasts today, who seek the warmth and character of vintage audio equipment.