Compact Disc Player CDP-70
Sony Corporation; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Sony Corporation; Tokyo
- Year
- 1985
- Category
- Sound/Video Recorder and/or Player
- Radiomuseum.org ID
- 315753
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- CD-Player, -Writer, MD, MOD (audio); Radio Control (+Remote Wire etc)
- Power type and voltage
- Alternating Current supply (AC) / 110; 120; 220; 240 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Compact Disc Player CDP-70 - Sony Corporation; Tokyo
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 430 x 70 x 280 mm / 16.9 x 2.8 x 11 inch
- Notes
-
A hi-fi stereo compact disc player with optional remote control (RM-D1K). With RCA Line Out sockets, Control S system connector and unswitched AC outlet. Features include AMS (Automatic Music Sensor) for quick selection location, RMS (Random Music Sensor) for listening order preference, Repeat functions for one selection or the whole disc, large and clear digital display for elapsed playing time and remaining playing time.
Specification System Compact disc digital audio system Disc Compact Disc Track pitch
Sampling frequency
Quantization
Modulation system
Transfer rate1.6 µm
44.1 kHz
16 bit linear quantizing/channel
EFM
2.03 Mbit/sec. (before modulation)Laser diode properties (KSS-121A) Material : GaAIAs
Wavelength : 780 nm
Emission duration : Continuous
Laser output : Max. 0.6 mWSpindle speed 200 r.p.m. to 500 r.p.m. (CLV) Scan velocity 1.2 - 1.4 m/sec. Error correction Sony Super Strategy Cross Interleave Read Solomon Code Number of channels 2 D-A conversion 16-bit linear Frequency response 2 - 20,000 Hz ±0.5 dB (US, Canadian model)
2 - 20,000 Hz +0.5 dB, -1.0dB (AEP, UK, E model)Harmonic distortion Less than 0.004 % (1 kHz) Dynamic range More than 90 dB Channel separation More than 90 dB Wow and flutter Below measurable limit Outputs Line outputs Output level 2V rms (at MSB)
Load impedance over 10 kΩHeadphones 28 mW at 32 Ω Versions/Power Requirements
AEP model: / 220 V AC, 50/60 Hz
UK model: / 240 V AC, 50/60 Hz
US, Canadian model: / 120 V AC, 60 Hz
E model: / 110/120/220/240 V AC 50/60 Hz adjustablePower consumption 13 W
- Net weight (2.2 lb = 1 kg)
- 4.1 kg / 9 lb 0.5 oz (9.031 lb)
- Literature/Schematics (1)
- - - Manufacturers Literature (Service Manual CDP-70 dated 1985)
- Author
- Model page created by Howard Craven. See "Data change" for further contributors.
- Other Models
-
Here you find 3931 models, 3791 with images and 950 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sony Corporation; Tokyo