Key facts
- Brand
- Onkyo
- Model
- R-801A
- Category
- Audio-Video Decoder
- Industry
- Appliances
- Documents
- 3
- Languages
- EN · ZH-HANT
- Last added
- 2026-10-20
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Onkyo TX-NR801 AV Receiver User Manual
This document serves as the user guide for the Onkyo TX-NR801 AV receiver. It covers essential safety precautions, initial setup procedures including voltage selection and battery installation, and detailed connection instructions for various audio/video sources such as DVD players, satellite tuners, and game consoles.
The manual provides comprehensive guidance on configuring the receiver's settings via the Setup Menu, including speaker configuration, input adjustments, sound effects, and network connectivity. It also explains how to use the remote control for operating the unit and compatible external devices. This manual is written in Chinese.
Onkyo R-801A specifications
| Power output (4 ohms) | 17 watts per channel, min RMS |
|---|---|
| Power output (8 ohms) | 13 watt per channel, min RMS |
| Total harmonic distortion | 0.8% at rated power |
| FM Tuning range (US/Canada) | 87.9 to 107.9 MHz |
| AM Tuning range (US/Canada) | 530 to 1710 kHz |
| Power consumption | 44 W |
| Dimensions | 155 X 94 X 285 mm |
Source: Onkyo R-801A FM Stereo/AM Tuner Amplifier Service Manual
All Onkyo R-801A documents by type
Disassembly, diagnostics and part numbers, for repair.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Does the R-801A require memory preservation batteries?
No, this unit does not require memory preservation batteries as it has a built-in memory power back-up system.
From: Onkyo R-801A FM Stereo/AM Tuner Amplifier Service Manual
What are the dimensions of the R-801A amplifier?
The dimensions are 155 X 94 X 285 mm, which is equivalent to 6-1/8" X 3-1/16" X 11-1/4".
From: Onkyo R-801A FM Stereo/AM Tuner Amplifier Service Manual
What voltage ratings must match the local power supply before plugging in the unit?
The unit requires either AC 230 V 50 Hz or AC 120 V 60 Hz, depending on the region.
How much clearance space is required around the unit for proper ventilation?
You must keep 20cm (8") at the top and sides, and 10cm (4") at the back.