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General| Brand | Sansui |
|---|---|
| Model | 890 |
| Category | Stereo Receiver |
| Language | English |
Details power output, impedance, distortion, and sensitivity.
Covers FM tuning range, sensitivity, and performance metrics.
Specifies AM tuning range and sensitivity.
Lists power requirements, dimensions, and weight.
Step-by-step guide for threading the dial cord.
Instructions for attaching the dial pointer correctly.
Adjustments for the driver circuit board.
Steps for FM alignment and adjustment procedures.
Steps for FM IF alignment and tracking.
Steps for MPX alignment procedures.
Steps for AM IF adjustment and tracking.
Adjustment for the IF coil.
Calibration steps for 600kHz dial.
Calibration steps for 1400kHz dial.
RF adjustment for 600kHz.
RF adjustment for 1400kHz.
Adjustment for the signal meter.
Block diagram of the tuner section.
Block diagram of the audio section.
Troubleshooting chart for audio section issues.
Troubleshooting chart for tuner section issues.
Component layout and parts list for the power supply board.
Component layout and parts list for the protector circuit board.
Component layout and parts list for the tone control board.
Component layout and parts list for the driver circuit board.
Component layout and parts list for the filter/muting board.
Component layout and parts list for the equalizer circuit board.
Component layout and parts list for the power supply board.
Component layout and parts list for the tone control board.
Component layout and parts list for the accessory switch board.
Component layout and parts list for the FM/AM tuner board.
Component layout and parts list for the multi-path board.
Component layout and parts list for the lamp circuit board.
Component layout and parts list for the connector circuit board.
Component layout and parts list for the protector connector board.
Component layout and parts list for the FM pack.
Diagrams of semiconductors and connectors.
Schematic diagram for the F-2541 circuit board.
Schematic diagram for the F-2543 circuit board.
Schematic diagram for the F-2544 circuit board.
Schematic diagram for the F-2431 circuit board.
Schematic diagram for the F-2549 circuit board.
Schematic diagram for the F-2542 circuit board.
Schematic diagram for the F-2550 circuit board.
Schematic diagram for the F-2547 circuit board.
Schematic diagram for the F-2436 circuit board.
Schematic diagram for the F-2545 circuit board.
List and diagrams of top-side components.
List and diagrams of front-side components.
List of items included in the product packaging.
List of optional or included accessory parts.
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