HCD-DX60AV, HCD-RG70AV, MHC-DX60AV, MHC-RG70AV - Sony Audio Service Manual (repair manual). Page 2

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2
HCD-DX60AV/RG70AV
Outputs
PHONES (stereo mini jack):
accepts headphones of 8
ohms or more
FRONT SPEAKER:
accepts impedance of 6 to
16 ohms
REAR SPEAKER:
accepts impedance of 6 to
16 ohms
CENTER SPEAKER:
accepts impedance of 6 to
16 ohms
WOOFER:
voltage 1 V, impedance
1 kilohms
CD player section
System
Compact disc and digital
audio system
Laser
Semiconductor laser
(
λ
=780 nm)
Emission duration:
continuous
Frequency response
2 Hz – 20 kHz (
±
0.5 dB)
Wavelength
780 – 790 nm
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 90 dB
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength
660 nm
Output Level
–18 dBm
Tape deck section
Recording system
4-track 2-channel stereo
Frequency response
40 – 13,000 Hz (
±
3 dB),
using Sony TYPE I
cassettes
Wow and flutter
±
0.2% W.Peak (IEC)
0.35% W.RMS (NAB)
±
0.3% W.Peak (DIN)
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range                       87.5 – 108.0 MHz
Antenna
FM lead antenna
Antenna terminals
75 ohm unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Pan-American model:
530 – 1,710 kHz (with the
interval set at 10 kHz)
531 – 1,710 kHz (with the
interval set at 9 kHz)
European model:
531 – 1,602 kHz (with the
interval set at 9 kHz)
Antenna
AM loop antenna
Antenna terminals
External antenna terminal
Intermediate frequency
450 kHz
General
Power requirements
North American model:
120 V AC, 60 Hz
European model:
230 V AC, 50/60 Hz
Mexican model:
120 V AC, 60Hz
Power consumption
North American model:
170 watts
European model:
150 watts
0.5 watts (at the Power
Saving Mode)
Mexican model:
150 watts
Dimensions (w/h/d)
Approx. 280 
×
 325 
×
 421 mm
Mass
North American model:
Approx. 9.0 kg
European model:
Approx. 10.0 kg
Mexican model:
Approx. 9.5 kg
Supplied accessories:
AM loop antenna (1)
Remote commander (1)
Batteries (2)
FM lead antenna (1)
Front speaker pads (8)
Design and specifications are subject to change
without notice.
Mexican model:
HCD-DX60AV
Front speaker:
DIN power output (rated) 45 + 45 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
60 + 60 watts
(6 ohms at 1 kHz, 10%
THD)
Center speaker:
DIN power output (rated) 30 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
40 watts
(8 ohms at 1 kHz, 10%
THD)
Rear speaker:
DIN power output (rated) 30 + 30 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
40 + 40 watts
(6 ohms at 1 kHz, 10%
THD)
Inputs
MD/VIDEO IN (phono jacks):
voltage 250/450 mV,
impedance 47 kilohms
DVD INPUT:
FRONT IN (phono jacks): voltage 450 mV,
impedance 47 kilohms
REAR IN (phono jacks):
voltage 450 mV,
impedance 47 kilohms
CENTER IN (phono jacks):
voltage 450 mV,
impedance 47 kilohms
WOOFER IN (phono jacks):
voltage 450 mV,
impedance 47 kilohms
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