Sansui QRX-6001 4-Channel Receiver Service Manual
Complete service manual for the Sansui QRX-6001 4-channel receiver, providing technicians with everything needed for diagnosis, repair, and maintenance of this classic quadraphonic audio component. Includes full technical specifications and block diagrams covering both 2-channel and 4-channel operative sections, synthesizer/QS/SQ decoder topology, and complete schematic diagrams for the tuner and audio signal path stages. Features dedicated power supply schematics, comprehensive troubleshooting charts to isolate faults quickly, and detailed parts location guides for component identification. Alignment procedures cover FM IF, FM dial calibration, RF alignment, AM IF, and MPX stereo decoder alignment with precise measurement points. Driver circuit board adjustments are documented with step-by-step measurement procedures and exact component locations for field service work.
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Document Details
- Format
- Pages
- 42
- Size
- 6.6 MB
- Category
- Audio & HiFi