Sony EXCD-31 manual Other Specifications CD player section, Power amplifier section

Page 12

Specifications

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

7 watts per channel minimum continuous average power into

4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 1 % total harmonic distortion.

Other Specifications

CD player section

 

System

Compact disc digital audio

 

 

system

 

Signal-to- noise ratio

90 dB

 

Frequency response

10 – 20,000 Hz

 

Wow and flutter

Below measurable limit

 

Laser Diode Properties

 

 

Material

GaAlAs

 

Wavelength

780 nm

 

Emission Duration

Continuous

 

Laser output power

Less than 44.6 µW*

EN

* This output is the value measured at a distance of 200

mmfrom the objective lens surface on the Optical Pick- up Block.

Tuner section

FM

Tuning range

87.5 – 107.9 MHz

Antenna terminal

External antenna connector

Intermediate frequency

10.7 MHz

Usable sensitivity

13 dBf

Selectivity

70 dB at 400 kHz

Signal-to-noise ratio

65 dB (stereo),

 

68 dB (mono)

Harmonic distortion at 1 kHz

 

0.5 % (stereo),

 

0.3 % (mono)

Separation

33 dB at 1 kHz

Frequency response

30 – 15,000 Hz

Capture ratio

2 dB

General

Output lead

Power antenna control/

 

Power amplifier control

 

lead

Tone controls

Bass ±10 dB at 100 Hz

 

Treble ±10 dB at 10 kHz

Power requirements

12 V DC car battery

 

(negative ground)

Dimensions

Approx. 188 × 58 × 180 mm

 

(7 1/2 × 2 × 7 1/8 in.)

 

(w/h/d)

Mounting dimension

Approx. 183 × 53 × 158 mm

 

(7 1/4 × 2 1/8 × 6 1/4 in.)

 

(w/h/d)

Mass

Approx. 1.3 kg (2 lb 14 oz.)

Supplied accessories

Parts for installation and

 

connections (1 set)

 

Front panel case (1)

Optional accessories

RCA pin cord

 

RC-63 (1 m), RC-64 (2 m),

 

RC-65 (5 m)

 

Cleaning cloth XP-CD1

 

Compact disc single

 

adapter CSA-8

Design and specifications are subject to change without notice.

AM

Tuning range

530 – 1,710 kHz

Antenna terminal

External antenna connector

Intermediate frequency

450 kHz

Sensitivity

32 µV

Power amplifier section

Outputs

Speaker outputs

 

(sure seal connectors)

Speaker impedance

4 – 8 ohms

Maximum power output

20 W × 4 (at 4 ohms)

12

Actual total number:

SONY EXCD-31 (E) 3-810-609-11(1)

 

 

Image 12
Contents FM/AM Actual total numberFeatures ∙ Quick recovery mechanism for preventing sound skippingGeneral CD player sectionTable of Contents Precautions When you play 8 cm 3 in. CDsDetaching and Attaching the Front Panel Detaching the Front PanelSetting the Clock Attaching the Front PanelCD Player Operation Automatic Tuning Radio ReceptionPlaying Tracks in Random Searching for Stations AutomaticallyTuning in by Adjusting the Frequency Receiving the Memorized StationsMemorizing Stations Automatically Automatic Memory FunctionEnjoying Bass and Treble at Low Volume Other FunctionsMuting the Beep Tone Turning on the ClockMaintenance Fuse ReplacementCleaning the Connectors Dismounting the UnitLocation of Controls During CD playbackIntro intro scan button Specifications Other Specifications CD player sectionPower amplifier section Troubleshooting Guide CD playbackRadio reception Error displays Display Cause SolutionActual total number