Denon DN-951FA, DN-961FA Service Manual

Specifications and Main Features

Category: CD Cart Player- Tabletop (DN-951 FA)/- Tabletop CD Player (DN-961 FA).
Number of Audio Channels: Stereophonic with dual audio channels, can be switched to mono.
Utilized Discs: Compact Discs developed by Philips, Adaptor allows using 8 cm discs.
Data Quantization: Tarrif Flank figure of sixteen bits linear.
Sampling Rate: Equal to forty four point one k Hertz.
Output Line: Bidirectional End active balanced output.
Level output: +18 dBm maximum level playback of 1 kthz
Variation in Output Level Range: Above +18 dBm, -20 dBm or higher.
Digital Output: Comes in AES/EBU structures and is bi-phase with balanced output voltage 3 Vp-p.
Headphones Output and Impedance Load: Modified version at 30 ohm to 40 ohm load impedance inclusive of Stereo.
Level Output Enhancement: Approaches greater than or equals to 20mW at 1k ht playback maximum level.
Speed: 0-3% Standard range with preset range fixed at 0.2 percent steps.
Remote Control: Parallel remote with a 25 pin D Sub, serial remote with RS422A D sub 9 pin.
Environmental Conditioning: Temperature Control of 5 to 35 in Celsius and Humidity Control of 25 to 85 without condensation.
Duty Cycle: Stable.
Supply: Alternating current at either 120 or 230 or 240 volts within 10 percent between 50 or 60 hertz.
Power Consumption: 25 Watts.
External Dimensions: 144 mm in width, 132 mm in height and 400 mm in depth.
Approximate Weight: 5.5 Kilograms.
Response Frequency: 20 hertz to 20 k hertz with 1 dB range apparent.
Noise Ratio: Recorded levels of 96 dB and higher with regards to peak levels.
Total harmonic distortion: 0.008% or less (at the 1 kHz max level)
Channel separation : 90 dB or greater (( at the 1 kHz max level)
Audio signal rise time: 30.0 msec or less
Design and specifications are subject to modification without prior notice

Frequently Asked Questions

Q1: Which disk can be used with the DN-951FA and DN-961FA?

A1: These two models are compatible with Philips type compact disc and 8cm discs which have special adaptors (to be sold separately).

Q2: What is the power supply requirement for this models?

A2: An AC power supply of 120/230/240V ±10% is required, with frequency of 50/60 Hz.

Q3: What is the output level for the headphones output?

A3: Headphones output level is 20 mW or more (usually 1kHz maximum level replay).

Q4: Is it possible for me to control the player from a different location?

A4: The player possesses a parallel remote (D-sub 25 Pin) and a serial remote (RS422A, D-sub 9 pin) which can be used to control the player from a distance.

Q5: How much does the device weigh?

A5: The device weighs an estimated 5.5kg.

Q6: Power players signals to noise ratio?

A6: Players signal-to-noise-ratio is from 96 DB or greater to the maximum level ratio.