MD-R3H
– 3 –
General
Type:
MD/CD Deck
Power source:
AC 230 V, 50 Hz
Power consumption:
20 W
Dimensions:
Width: 430 mm (16-15/16")
Height: 118 mm (4-11/16")
Depth: 302 mm (11-15/16")
Weight:
5.1 kg (11.3 lbs)
Input sockets
Output sockets
LINE IN
Pin socket
Over
680 mVrms
170 mVrms
22 kohms
OPTICAL
Square
IN (Optical) optical
connector
COAXIAL
Pin socket
75 ohms
500 mVp-p
(Coaxial)
MIC (Micro- Stereo
600 ohms
6 mVrms
phone)
socket
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
SPECIFICATIONS
MiniDisc recorder section
Type:
MiniDisc recorder
Signal readout:
Non-contact, 3-beem semi-conductor
laser pick-up
Audio channels:
Stereo 2 channels/monaural
(long-play mode) 1 channel
Frequency response:
4 - 20,000 Hz (+0/-1 dB)
Rotation speed:
400 - 900 rpm CLV, Approx.
Error correction:
ACIRC (Advanced Cross Interleave
Reed-Solomon code)
Coding:
ATRAC (Adaptive TRansformed
Acoustic Coding)
Recording method:
Magnetic modulation overwrite
methood
A/D, D/A converter:
1 bit
Sampling frequency:
44.1kHz
Wow and flutter:
Unmeasurable (less than
±
0.001%
W. peek)
Signal/noise ratio:
100 dB (1 kHz)
Dynamic range:
90 dB (1 kHz)
T.H.D. at 1 kHz:
0.008%
Compact disc player
Type:
3-disc multi-play compact disc player
Signal readout:
Non-contact, 3-beem semi-conductor
laser pick-up
Rotation speed:
200 - 500 rpm CLV, Approx.
Error correction:
CIRC (Cross Interleave Reed-
Solomon code)
Quantization:
16-bit linear
Frequency response:
4 - 20,000 Hz (+0/-1 dB)
D/A converter:
1 bit
Signal/noise ratio:
100 dB (1 kHz)
Dynamic range:
90 dB (1 kHz)
Wow and flutter:
Unmeasurable (less than
±
0.001%
W. peek)
Timer/clock
Type:
Digital clock with date function
Timer:
ON/OFF, once a day
IMPORTANT SERVICE NOTES (FOR UK ONLY)
Before returning the unit to the customer after completion of a
repair or adjustment it is necessary for the following withstand
voltage test to be applied to ensure the unit is safe for the
customer to use.
Setting of Withstanding Voltage Tester and set.
Set name
set value
Withstanding Voltage Tester
Test voltage
4,240 VPEAK
3,000 VRMS
Set time
6 secs
Set current(Cutoff current)
4 mA
Unit
Judgment
OK: The “GOOD” lamp lights.
NG: The “NG” lamp lights and the buzzor sounds.
SHORT-CIRCUIT
AC POWER
SUPPLY CORD
CONNECT THE PROBE
TO GND TERMINAL
OF PHONO TERMINAL
PROBE
AC
UNIT
WITHSTANDING
VOLTAGE TESTER
+
-
OUT
OF CHASSIS
SCREW
Socket
name
Socket
shape
Input
impedance
Reference
input level
Minimum
input level
Socket
name
Output
level
Load
impedance
PHONES
6.3 mm (1/4") stereo
15 mV
32 ohms
(Headphones) socket
LINE OUT
Pin socket
2 Vrms
50 kohms
OPTICAL
Square optical connector
OUT (Optical)
Socket shape
Specifications for this model are subject to change without
prior notice.
