Denon PRA-6000 Service Manual

Specifications and Main Features

  • Model: PVA-68C9C
  • Type: Solid State Pre Main Amplifier

Equalizer Amplifier Section (Phono 1.2 MM IN ~ REC OUT)

  • Input Sensitivity:
  • PHONO-1 MC: 0.125 mV/100 ohm
  • PHONO-1 MM: 2.5 mV/50 Kohm
  • PHONO-2: 2.5 mV/100 ohm 50 Kohm
  • PHONO-3: 0.125 mV/100 ohm
  • Allowable Input Level: 380 mV(1 MHz)
  • Maximum Output/Rated Output: 23 V/150 mV
  • Total Harmonic Distortion: not more than 0.002% on 20 Hz — 20 kHz 2V Out
  • RIAA Deviation: +0.2 dB 10Hz — 100kHz
  • Signal to Noise Ratio: 86 dB, HE “A”
  • Channel Separation: over 80 dB at 20 Hz, 1 kHz and over 70 dB at 20 kHz
  • Gain: 35.6 dB at 1 MHz

High Level Amplifier Section (AUX IN ~ PRE OUT)

  • Input Voltage/Input Impedance: TUNER, DAD, AUX, PB-1, PB-2: 150 mV/50 kohm
  • Rated Output: 1.5 volts
  • Total Harmonic Distortion: Not exceeding 0.002% on 20Hz - 20kHz 5V Out
  • Frequency Response: 2Hz to 300kHz plus 9 dB. 10Hz-to-100kHz 0dB
  • Signal to Noise Ratio: 100 dB max 20Hz 1 KHz, 75 dB max 20 KHz
  • Channel Separation: 100 dB at Volume max

20 Hz, 1 kHz; 75 dB at maximum Volume 20 kHz.

Mute: On Muting the device + Off Muting the device

Filter: The subsonic cutoff is 12 dB/Oct. for 16 Hz and 6 dB/Oct. for 20 Hz.

Tone Control: Turn Over: kHz, 125 Hz; 8 kHz, 125 Hz; 2 kHz, 500 Hz; 8 kHz, 500 Hz

  • Level Shift:: 0.5 dB, 1.0 dB, 2.0 dB, 4.0 dB, 9 dB at 20 Hz, 20 kHz

MC Head Amplifier Section (PHONO 1.3 MC IN ~ REC OUT) -

  • Allowable Input Level: 19mV at 1kHz
  • Frequency Response (RIAA): odp debas +0.2 db(20Hz - 100 kHz)
  • Total Harmonic Distortion: BT 20 Hz 20 kH <=02%
  • Signal to Noise Ratio: 76dB

Overall Characteristics

  • AC Outputs (For USA and Canada): 3 Popped f AP 210W Total Switched x 2 CP Apart 700W Total Unpopped
  • Input Power Voltage: 240 Volts AC 50Hz (UK and Australia), 220 Volts AC 50Hz (Europe), 120 Volts AC 60Hz (USA and Canada), 110/120/220/240 Volts AC 50/60Hz (Multiple)
  • Energy Output: 90 W USA.
  • Dimensions: 455 x 134 x 392 mm (with feet, control knobs, and terminals)
  • Net weight: 14.3 kg

All the information and data including design and specifications are likely to be changed without prior notice in the interest of further improvement.

---

Frequently Asked Questions

Q1: What is the input sensitivity PHONO-1 MC?

A1: The input sensitivity for PHONO-1 MC is 0.125 mV/100 ohm.

Q2: Q2: Give the values of the total harmonic distortion associated with the high-level amplifier section.

A2: The value of total harmony distortion sustained for the section of a high-level amplifier is less than 0.002% for the frequencies 20 Hz to 20 kHz with output voltage set at 5 Volts.

Q3: State the noise interference associated with the equalizer amplifier?

A3: The ratio of the muttem intensity to the signal intensity in dB for the equalizer amplifier section is 86 dB HE “A” .

Q4: Should I be concerned about the voltage supply levels while using this amplifier?

A4: Absolutely Not, the device is capable of working on multiple power sources AC V110 V120 V220 V240 at P50 P60 according to the requirement.

Q5: What is the measuring standard for the device?

A5: The measuring standard adopted for the device is 455 mm in width 134 mm in height and 392 mm in depth.

Q6: Give an estimation of the weights the amplifier represents

A6: The amplifier has an estimated weight of 14.3 kilograms.

User Manual

Page 1
Denon PRA-6000 Service Manual
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17
Page 18
Page 19
Page 20
Page 21
Page 22
Page 23
Page 24
Page 25
Page 26
Loading...