Specifications; Troubleshooting; Front Panel; Index To Parts And Controls - Sony MHC-W55 Operating Instructions Manual

Specifications

CD player section
System Compact disc digital
audio system
Laser Semiconductor laser
( =780 nm)
Emission
duration: continuous
Laser output Max 44.6 W*
*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
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength
Output Level
GB
Tuner section
28
FM stereo, FM/AM superheterodyne
tuner
FM tuner section
Tuning range 87.5 – 108.0 MHz
(50 kHz step)
Aerial FM lead aerial
Aerial terminals 75 ohm unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
German and Italian models
AM: 531 – 1,602 kHz
(with the interval set at
9 kHz)
Other models
MW: 531 – 1,602 kHz
(with the interval set at
9 kHz)
LW: 153 – 279 kHz
(with the interval set at
3 kHz)
Aerial AM loop aerial,
External aerial
terminals
Intermediate frequency
450 kHz
Amplifier section
DIN power output
50 + 50 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output
60 + 60 watts (6 ohms at
1kHz, 10% THD)
Music power output
210 watts (6 ohms at
1kHz, 10% THD)
For Your Information
Inputs
MD IN (phono jacks):
MIX MIC (phone jacks):
Outputs
MD OUT (phono jacks):
PHONES (stereo phone jack):
FRONT SPEAKER:
SURROUND SPEAKER:
Tape player section
Recording system
Frequency response
600 nm
–18 dBm
Wow and flutter
Speaker
SS-EX55D
Speaker system
Speaker units
Woofer:
Tweeter:
Super Tweeter:
Nominal impedance
Supplied accessories
AM loop aerial (1)
Remote RM-SW55 (1)
Sony SUM-3 (NS) batteries (2)
FM lead aerial (1)
Flat cords (2)
Speaker cords (2)
Plug adapter (1)
General
Power requirements
Power consumption
Dimensions
Amplifier/Tuner section:
Tape/CD section:
voltage 450 mV,
impedance 47 kilohms
sensitivity 1 mV,
impedance 10 kilohms
voltage 250 mV
impedance 1 kilohms
accepts headphones of 8 ohms
or more.
accepts impedance of 6 to
16 ohms.
accepts impedance of 16 ohms.
4-track 2-channel stereo
(DOLBY NR OFF)
40 – 13,000 Hz (±3 dB),
using Sony TYPE I cassette
40 – 14,000 Hz (±3 dB),
using Sony TYPE II cassette
40 – 15,000 Hz (±3 dB)
using Sony TYPE IV cassette
0.1% WRMS ±0.3% (DIN)
3-way, bass-reflex
type
17 cm dia., cone type
2.5 cm dia., dome type
2 cm dia., dome type
6 ohms
220 -230 V AC, 50/60 Hz
160 watts
Approx. 280 x 205 x 345 mm
(11 x 8 1 / x 13 9 / inches)
16 16
(w/h/d) incl. projecting parts
and controls
Approx. 280 x 205 x 350 mm
1 3
(11 x 8 / x 13 / inches)
16 4
(w/h/d) incl. projecting parts
and controls
Mass
Amplifier/Tuner section:
Approx. 5.5 kg (12 lbs. 2 oz.)
Tape/CD section:
Approx. 4.4 kg (9 lbs. 11 oz.)
Design and specifications are subject to
change without notice.
Index to Parts and
Controls
Refer to the pages indicated in parentheses
for details on how to use the controls.
Controls with an asterisk have indicators
on themselves.

Front Panel

Amplifier/Tuner section
1
2
3
4
5
6
7
8
9
0
!`
!"
1 SYSTEM POWER button (7)
2 MENU 1-4 buttons (20)
3 EFFECT ON/OFF button (20)
4 TIMER button (6, 22, 23)
5 PTY button (12)
6 SLEEP button (22)
7 KARAOKE PON/MPX button (24)
8 TUNER MEMORY button* (12)
9 CLOCK SET button* (6)
0 TIMER SET button* (22, 23)
!¡ TIMER SELECT button* (23)
!™ TUNING MODE button* (11)
!£ P FILE button (21)
!¢ MEMORY button (21)
! SURROUND button (15, 21)
!§ TUNER/BAND button (11)
!¶ DISPLAY button (6, 8)
!• FUNCTION button (8, 15)
!ª ENTER/NEXT button* (6, 9, 12, 20, 22)
@º MIC LEVEL control (24)
@¡ MIX MIC jack (24, 25)
@ ™ PHONES jack (20, 25)
@ £ VOLUME control (20)
@ ¢ DBFB button (20)
@ GROOVE button (20)
!£
!¢
!
!⁄
!ƒ
!¥
!»
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