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General| Power Output | 50 W per channel (8 ohms, 20 Hz-20 kHz, 0.08% THD) |
|---|---|
| Number of Channels | 2 |
| Frequency Response | 10 Hz-100 kHz (+1 dB, -3 dB) |
| Total Harmonic Distortion | 0.08% |
| Input Sensitivity (line) | 200 mV |
| Tuning range | FM, MW |
| Input sensitivity (MM) | 2.5mV |
| Signal to noise ratio (line) | 106 dB |
| Speaker load impedance | 4 - 16 ohms |
| Signal-to-Noise Ratio | 106 dB |
Critical components for fire and electric shock risk must be replaced with specified parts.
Details power output, distortion, and input sensitivities for the amplifier.
Details tuning range, sensitivity, and selectivity for FM and AM reception.
Covers power supply, dimensions, and weight of the unit.
Instructions for replacing fuses, including type and rating.
Procedure to reset microprocessor functions and clear all stored memories.
Essential safety test before returning the unit to the customer.
Block diagram and function of the LA1836 IC.
Block diagram and function of the μPC1225H IC.
Block diagram and function of the NJM4558D-X IC.
Setup for adjustments, including input signal and output load requirements.
Recommended initial settings for various controls before adjustment.
Procedure to set idling current for the main circuit board.
Detailed steps for adjusting FM IF/RF, Stereo Distortion, and Muting Level.
Steps for AM adjustment for 120V models.
Steps for AM adjustment for 230V and worldwide models.
Central section of the schematic, including the microprocessor.
Right section of the schematic, showing power supply and output stages.
Lower part of the schematic, detailing various circuits and connections.
Right side of the schematic, showing tuner and power amp sections.
Connection details for microprocessor and related components.
Component list for the display circuit board.
Component lists for headphone and secondary terminal boards.
Component list for the tone control circuit board.
Component list for the power supply circuit board.
Component list for the volume control circuit board.
Component list for the AC outlet circuit boards.
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