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General| Type | Stereo receiver |
|---|---|
| Tuning range | FM, MW |
| Power output | 45 watts per channel into 8Ω (stereo) |
| Frequency response | 20Hz to 20kHz |
| Total harmonic distortion | 0.07% |
| Dimensions | 430 x 125 x 300mm |
| Weight | 7.3kg |
| Channels | 2 |
| Bluetooth | No |
| HDMI Inputs | No |
| USB Playback | No |
| FM Tuner | Yes |
| Speaker load impedance | 8Ω to 16Ω |
Detailed specifications for the audio receiver and its components.
Procedure for testing insulation resistance to prevent electric shock hazards.
Identifies and describes controls and indicators on the main unit.
Describes the functions of buttons on the remote control transmitter.
Guides for checking the FL, Surround, and IN/OUT terminal PCBs.
Procedure for checking the DTS printed circuit board.
Procedure for checking the main printed circuit board.
Steps for replacing power ICs and regulator transistors.
Instructions for installing the bottom cover after component replacement.
Key notes and explanations for understanding the schematic diagrams.
Explanation of symbols used in schematic diagrams for signal lines.
Detailed terminal functions for the system microprocessor IC901.
Schematic for the audio and video input/output terminal circuit.
Schematic of the main audio processing and selector circuits.
Schematic for the surround sound processing and digital input circuits.
Schematic of main audio control circuits including volume and sound controllers.
Schematic for surround sound circuitry and related signal paths.
Schematic diagram detailing the DTS processing circuitry.
Schematic for input/output terminals connecting to main circuit and tuner.
Schematic diagram for the FL display drive and related control circuits.
Component layout for the FL display printed circuit board.
Schematic for FL display circuits including switches and tone controls.
Schematic diagram for the headphone jack and motor drive circuits.
Schematic of the main circuit, including EQ, selectors, and regulators.
Schematic for main circuit components like regulators and relays.
Schematic of main circuit power amplifiers and motor drive circuits.
Schematic for main circuit power amplifiers and associated components.
Schematic of the main circuit, including speaker outputs and protection.
Schematic for the power supply section of the unit.
Schematic for the power transformer and related circuitry.
Schematic for AC input and output connections.
Schematic diagram for the Z120 Tuner Unit.
Schematic for the LA1844 IC, handling FM/AM IF, detection, and mixing.
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