Sansui T-80/T-60 FM/AM Stereo Tuner Service Manual

Comprehensive service manual covering both the Sansui T-80 and T-60 FM/AM stereo tuners. This workshop manual provides everything needed to repair and maintain these solid-state tuner units, including detailed block diagrams that illustrate signal flow through the receiver stages, step-by-step adjustment procedures for both FM and AM tuner sections, and precisely labeled parts location diagrams for component identification. The manual contains a complete parts list cross-referenced to schematic diagrams showing the full tuner circuit architecture—discrete transistor stages, intermediate frequency amplifier topology, quadrature detector circuitry for stereo separation, and MPX decoder design. Practical dial cord replacement instructions help restore smooth tuning mechanics. Technical specification tables document frequency response curves, signal-to-noise ratio performance, and distortion measurements across the audio band, providing the reference data technicians need for troubleshooting and calibration. An essential repair reference for servicing these classic Sansui tuner models.