Denon UD-M30 Service Manual

Specifications and Main Features

Receiver Section:

  • Frequency of reception:
  • Radio: 87.5 MHz – 108 MHz
  • AM: 520 kHz – 1710 kHz (Model available in USA and Canada only)
  • AM: 522 kHz - 1611 kHz (Model available in Europe and Asia only)
  • Sensitivity of receiver crossband:
  • FM: 1.5 uV/75 ohms
  • Amplitude modulation: 20 μV
  • FM stereo separation:n34: 35 dB (1 kHz)
  • Rated output: 20 W + 20 W (Load impedance 6 ohm, frequency 1 kHz, T.H.D. 10%)
  • Audio input/output jacks: LINE1 IN/OUT jacks, LINE2 IN/OUT jacks, PRE OUT (with stereo/mono switch) socket, headphone socket 3.5mm

CD Player Section:

  • Wow & flutter: W. less than its measurable limits and so the w. peak is +0.001 %
  • Sampling frequency: 44.1kHz
  • Source: Optical- semiconductor

Clock, Timer Section:

  • Clock system: Power source synchronous system
  • Everyday timer: 1 setting
  • Once timer: 1 setting
  • Sleep timer: up to 60 minutes

General:

  • Power Supply:
  • AC 120 V, 60 Hz (U.S.A. & Canada model)
  • AC 230 V, 50 Hz (Europe & Asia model)

Note. The maximum output over the voltage from the audio devices for the model NH-900 is 50 W.

  • Power Consumption: 50 W
  • Mass: 3.8 kg (8 lbs. 7 oz)

Remote Control Unit (RC-877)

  • Remote Control System: Infrared pulse
  • No Of Buttons: 39
  • Mass: 120 g (4.2 oz) Including batteries

Frequently Asked Questions

Q1: What is the rated power output of UD-MS3SO?

A1: The rated output power is 20 W+20 W(6 Ohm , 1 KHz, T.H.D. 10%).

Q2; What kind of inputs are accepted in this device?

A2: It has an in built jack for LINE1 input and also for input output LINE2 connection, PRE OUT and also headphones which is of 3.5 mm jack.

Q3: Histograms for modern firearms Amateurs and professionals are skeptics on three dimensions, chiefly in regard to the reception, the presenters. Discussing as such, what would a spliced frequency band entail?

A3: As for the FM reception frequency band the requirements are set between 87.5 MHz – 108.0 MHz on the lower side whereas for AM transmissions 520 kHz – 1710 kHz for US’s and Canadian models and 522 kHz – 1611 kHz for European and Asian models즘, 의도가 단순 명시적으로 표현 되 보도자료 형식에 적혀 있음.

Q4: Is it viable to modify the bounds of the timers as well as the clock?

A4: It Stated that there are ways for those clocks to have the source synchronized with the power, however, the everyday use of said machines is limited to just one time according to them, As for the slept clock there is one timer with a limit of 60 minutes.

Q5: What is the external maximum dimension size for the UD-MS3SO?

A5: Logical induction concluded that the external maximum dimensions of UD’S would most likely be consistent with a width of 210 mm, height 95 mm and depth of 325 mm.

User Manual

Denon UD-M30 Service Manual
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