Denon DCD 615, DCD 715 Service Manual
Specifications and Main Features
The parameters for DCD-715 and DCD-615 include:
- Model Type: DCD-715/DCD-615
- Channels: Dual system per device.
- Capable Range: 20Hz to 20kHz.
- Dynamic Range: This amplifies the DCD-715 to 98 decibels while the DCD-615 to 106 decibels.
- Noise Rejection: The DCD-715 can amplify noise up to 107 dB, while the latter DCD-615 can go up to 106 dB.
- Harmonic Distortion: Dominantly low levels of less than 0.003% with a specification of 1kHz
- Separation Rate: Up to 103dB on the DCD - 715 device and 100 dB on the DCD - 615 model.
- Wow and Flutter: Low enough to be imperceptible by the human Ears at a peak level of 0.001%, with variations being at the feasible lower threshold.
- Output voltage: Ranging between level 0.2 and 2.0 volts.
- Disc Format: Compact Disc standard formats are acceptable.
- Power Requirement: Need a power supply of 50 Hz and a ~230 V current
- Average Power Consume: 10 Watts
- Weight dimensions: Width size 434 mm with Height of 105 mm and a thickness of 280 mm.
- Total Weight: 3.8 Kilograms.
Functions and Display:
- Functions: Repeat playback, Manual search, auto edit, program a playback and auto searching.
- Display Feature: Such as music calendar and track number for better engagement.
- Headphone Jack: This specification does make an appearance on these devices.
- Infrared Remote Control Package: 3V pulse system based remote that works on standard size 2 R03 dry cell batteries.
Design Note: Certain changes can and will be made without notice at times.
Frequently Asked Questions
Q1: What is the primary function of the DCD-715 and DCD-615?
A1: The basic function of the models under review is the same - they are designed to serve as stereo CD players that can read compact discs.
Q2: Is it possible to listen to the DCD-715 and DCD-615 through headphones?
A2: Yes. The two models have a headphone socket.
Q3: What are the characteristics of the power supply needed for these devices?
A3: The device works with a power supply of 50 Hertz at an input of approximately 230 volts with a power value of 10 watts.
Q4: Are remote controls also applicable with these models?
A4: Yes, the DCD-715 and DCD-615 come with a remote control unit, model AC-241, which has an infrared pulse system.
Q5: What are the dynamic ranges of these models?
A5: The models in the DCD series have the following parameters – DCD-715 has a dynamic range of 98dB while DCD-615 has 106dB.
Q6: Are there any other requirements for handling of the laser pick-up?
A6: Yes, one should avoid using excessive force while handling the laser pick up and avoid dismantling and realigning the same to avoid damage to the device.
Q7: What steps must I take to take if the lens gathers dust?
A7: A lens must not be pressed too hard when taking a cleaning paper drenched in water and wiping the extra dust away.
Q8: Which discs are accepted by the players?
A8: Ensuring a smooth operation, standard compact disc formats work well with the players.
User Manual
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