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General| Power Output | 80 watts per channel into 8Ω (stereo) |
|---|---|
| Frequency Response | 20Hz to 30kHz |
| Weight (kg) | 10.3 |
| Speaker Impedance | 4 - 16 Ohms |
| Total Harmonic Distortion (THD) | 0.08% |
| Tuner Type | FM/AM |
Details power output, distortion, damping factor, RIAA deviation, sensitivity, and tone controls.
Covers FM and AM tuning ranges, sensitivity, selectivity, distortion, and separation.
Includes dimensions and weight of the unit.
Outlines key service tasks like fuse replacement, band step changes, and memory preservation.
Instructions for replacing fuses, emphasizing using correct types and ratings for fire safety.
Details how to change FM/AM band step settings for different models.
Explains the unit's memory backup system and maintenance for preserving settings.
Details input signal requirements and output load setup for adjustments.
Instructions for idling current adjustment using a voltmeter on the power amplifier board.
Adjusting FM reception using DC voltmeter and AC voltmeter for optimal signal.
Adjusting the IF stage for optimal performance using a distortion analyzer.
Adjusting the stereo indicator level for proper stereo reception indication.
Adjusting the Voltage Controlled Oscillator for accurate tuning.
Adjusting stereo separation for optimal channel separation.
Adjusting the hi-blend level for improved stereo reception in weak signals.
Adjusting AM tuning using a digital voltmeter and RF block settings.
Adjusting AM modulation for proper signal output.
Adjusting AM tuning for specific frequencies using an AC voltmeter.
Adjusting the first signal indicator for AM reception.
Lists components for the Display PC Board.
Lists components for the Preamplifier PC Board.
Lists components for the Speaker Terminal PC Board.
Lists components for the Speaker Switch PC Board.
Lists components for the FM/AM Tuner and Selector Circuit PC Board.
Lists components for the Equalizer Amplifier PC Board.
Lists components for the Volume PC Board.
Lists components for the Power Supply Circuit PC Board.
Lists components for the Video Terminal PC Board.
Lists components for the Switch PC Board.
Lists components for the Equalizer Amplifier PC Board.
Lists components for the Volume PC Board.
Lists components for the Volume Indicator PC Board.
Lists components for the Constant Voltage Circuit PC Board.
Lists components for the Power Supply Circuit PC Board.
Lists components for the Video Terminal PC Board.
Lists components for the Switch PC Board.
Lists components for the Equalizer Amplifier PC Board.
Lists components for the Volume PC Board.
Lists components for the Volume Indicator PC Board.
Lists components for the Constant Voltage Circuit PC Board.
Lists components for the Power Supply Circuit PC Board.
Overview of the tuner section's functional blocks and signal flow.
Overview of the amplifier section's functional blocks and signal flow.
Instructions for removing the top cover, specifying screws used.
Instructions for removing the front panel, specifying screws used.
Steps to remove the power amplifier PC board, including screw and binder removal.
Steps for removing the FM/AM tuner and selector switch PC board.
