surface on the Optical
Pick-up Block with a 7
mm aperture.
Frequency response
2 Hz – 20 kHz
MD deck section
System
MiniDisc digital audio
system
Laser
Semiconductor laser
(
λ
= 780 nm)
Emission duration:
continuous
Laser output
Max. 44.6 µW*
*This output is the
value measured at a
distanceof 200 mm
from the objective lens
surface on the Optical
Pick-up Block with a 7
mm aperture.
Recording time
74 minutes max. (using
MDW-74)
Sampling frequency
44.1 kHz
Frequency response
5 Hz to 20 kHz
MINI Hi-Fi COMPONENT SYSTEM
MICROFILM
Canadian Model
AEP Model
UK Model
E Model
SPECIFICATIONS
SERVICE MANUAL
HCD-MD313
HCD-MD313 is the amplifier, CD, MD and
tuner section in DHC-MD313.
Model Name Using Similar Mechanism
HCD-T1
CD
CD Mechanism Type
CDM13C-5BD19
Section
Base Unit Name
BU-5BD19
Optical Pick-up Name
KSS-213B/K-N
Model Name Using Similar Mechanism
MDS-MX1
MD
MD Mechanism Type
MDM-3D
Section
Optical Pick-up Name
KMS-260A/J1N
US and foreign patents licensed from Dolby
Laboratories Licensing Corporation.
– Continued on next page –
Amplifier section
Canadian model:
Continuous RMS power output
20+20 watts
(6 ohms at 1 kHz, 1%
THD, 120 V) (Rated)
25+25 watts
(6 ohms at 1 kHz, 10%
THD, 120 V) (Refer-
ence)
European model:
DIN power output
(Rated)
25 + 25 watts (6 ohms
at 1 kHz, DIN, 230 V)
Continuous RMS power output (Reference)
30+30 watts
(6 ohms at 1 kHz, 10%
THD, 230 V)
(Rated)
20+20 watts
(6 ohms at 1 kHz, DIN,
240 V)
18+18 watts
(6 ohms at 1 kHz, DIN,
220 V)
Continuous RMS power output (Reference)
25+25 watts (6 ohms at
1 kHz, 10% THD,
240 V)
23+23 watts
(6 ohms at 1 kHz, 10%
THD, 220 V)
Peak music power output 400 watts
Inputs
TAPE IN (phono
jacks):
voltage 250 mV/125
mV, impedance 47
kilohms
Outputs
TAPE OUT (phono
jacks):
voltage 250 mV im-
pedance 1 kilohms
PHONES (Stereo minijack):
accepts headphones of
8 ohms or more.
SPEAKER:
accepts impedance of
6 to 16 ohms.
CD player section
System
Compact disc and digi-
tal audio system
Laser
Semiconductor laser
(
λ
= 780 nm)
Emission duration:
continuous
Laser output
Max. 44.6 µW*
*This output is the
value measured at a
distance of 200 mm
from the objective lens
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