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General| Frequency Response | 20 Hz to 15 kHz (FM) |
|---|---|
| Type | Tuner |
| FM Tuning Range | 88 - 108 MHz |
| Signal to Noise Ratio | 50dB (AM) |
| Distortion | 0.3% (FM) |
| Selectivity | 30dB (AM) |
| Power Supply | AC 120V, 60Hz |
| AM Tuning Range | 540 to 1600 kHz |
| Power Consumption | 10W |
Manual's purpose for warranty stations and experienced technicians.
Model 110 as tuner version of Model 2245, sharing circuitry.
Details AM signal path through RF amplifier, converter, and IF stages.
Provides tips for diagnosing AM tuner issues using signal meter and oscilloscope.
Outlines the five functional blocks: Front End, IF Amplifier, Detector, Muting, MPX.
Explains the solid-state muting circuit and stereo mode auto-selection.
Describes stereo signal decoding using pilot and switching signals.
Guidance for common FM reception and stereo separation issues.
Steps for aligning the AM Intermediate Frequency transformers.
Procedures for aligning AM frequency range and tracking.
Detailed steps for FM signal generator alignment.
Procedure to align stereo separation using a signal generator.
Steps to align the muting circuit using a VTVM and signal generator.
Lists essential test equipment for servicing the tuner.
Steps to convert the tuner for different AC voltages.
Technical specifications for the FM tuner section.
Technical specifications for the AM tuner section.
General power, dimensions, and weight specifications for the unit.
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