Sony HCD-XB4 Service Manual page 2

CD player section
System compact disc and digital audio system
Laser Semiconductor laser (λ = 780nm).
Emission
duration: continuous
Laser output Max. 44.6µF*
*This output is the value measured at a distance of
200 mm from the objective lens surface on the
Optical Pick-up block with 7 mm aperture.
Wavelength 780 - 790 nm
Frequency response 2 Hz - 20 kHz (±0.5 dB)
Signal-to-noise ratio More than 90 dB
Dynamic range More than 90 dB
Tape player section
Recording system 4-track 2-channel stereo
Frequency response (DOLBY NR OFF)
60 - 13,000 Hz (±3 dB), using a Sony
TYPE I cassette
60 - 14,000 Hz (±3 dB), using a Sony
TYPE II cassette
Wow and flutter ±0.15% W. Peak (IEC)
0.1% W. RMS (NAB)
±0.2% W. Peak (DIN)
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
(HCD-D590): 87.5 - 108.0 MHz (100kHz) step
(HCD-XB4): 87.5 - 108.0 MHz (50kHz) step
Antenna FM wire antenna
Antenna terminals 75 ohm unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
(HCD-D590): 530 - 1,710 KHz (with the tuning interval set at 10
kHz)
531 - 1,710 KHz (with the tuning interval set at 9
kHz)
(HCD-XB4): 531 - 1,602 kHz
(with the tuning interval set at 9 kHz)
530 - 1,710 KHz
(with the tuning interval set at 10 kHz)
Antenna AM loop antenna, External antenna terminals
Intermediate frequency 450 kHz
General
Power requirements
US, Canadian models:
Mexican model:
Australian model:
Other models:
Power consumption
(HCD-D590)
(HCD-XB4)
Dimensions (w/h/d)
Mass
(LBT-D590)
(LBT-XB4)
Supplied accessories:
Design and specifications are subject to change without notice.
– 2 –
120 V AC, 60 Hz
120 V AC, 50/60 Hz
220 - 240 V AC, 50/60 Hz
110 - 120 V or 220 - 240V AC, 50/60 Hz Adjust-
able with voltage selector
198 watts
165 watts
Approx. 355 x 425 x 435 mm (14 x 16 3/4 x 17 1/
4 in) incl. projecting parts and controls
Approx. 12.3 kg (27 lb 2 oz.)
Approx. 11.5 kg (25 lb 6 oz.)
AM loop antenna (1)
Remote RM-SD70 (1)
Sony SUM-3 (NS)
batteries (2)
FM wire antenna (1)
Speaker cords (2)