Sony WX-4500X Installation/Connections, Service Manual

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CD player section
Signal-to-noise ratio 92 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit
Laser Diode Properties
Material
GaAlAs
Wavelength 780 nm
Emission Duration Continuous
Laser output power Less than 44.6 µW*
* This output is the value measured at a distance
of 200 mm from the objective lens surface on
the Optical Pick-up Block.
Cassette player section
Tape track 4-track 2-channel stereo
Wow and flutter 0.08 % (WRMS)
Frequency response 30 – 18,000 Hz
Signal-to-noise ratio
Cassette type Dolby B NR Dolby NR off
TYPE II, IV 67 dB 58 dB
TYPE I 64 dB 55 dB
SERVICE MANUAL
US Model
WX-4500X
CHANGER CONTROL AUDIO MASTER
SPECIFICATIONS
– Continued on next page –
Dolby noise reduction manufactured under license from Dolby Labo-
ratories Licensing Corporation.
“DOLBY” and the double-D symbol
; are trademarks of Dolby
Laboratories Licensing Corporation.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.
Tuner section
FM
Tuning range FM tuning interval:
50 kHz/200 kHz switchable
87.5 – 108.0 MHz
(at 50 kHz step)
87.5 – 107.9 MHz
(at 200 kHz step)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
8 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo),
70 dB (mono)
Harmonic distortion at 1 kHz
0.7% (stereo),
0.4% (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
Ver 1.1 2002. 10
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
9-873-326-02
2002J0400-1
© 2002. 10
Model Name Using Similar Mechanism NEW
CD Drive Mechanism Type
MG-318RW/
A-153
Optical Pick-up Name RAF0143A
Model Name Using Similar Mechanism WX-C55
Tape Transport Mechanism Type MG-25E-136
CD
Section
TC
Section