Sony CDX-CA540X, Service Manual

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1
Ver 1.0 2002. 12
Model Name Using Similar Mechanism NEW
CD Drive Mechanism Type MG-393XC-121//K
Optical Pick-up Name KSS-721A
SERVICE MANUAL
E Model
CDX-CA540X/CA590X
FM/AM COMPACT DISC PLAYER
CD player section
Signal-to-noise ratio 90 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit
Tuner section
FM
Tuning range FM tuning interval:
50 kHz/200 kHz switchable
87.5 – 108 MHz
(at 50 kHz step)
87.5 – 107.9 MHz
(at 200 kHz step)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity
11 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.7% (stereo),
0.5% (mono)
Separation 33 dB at 1 kHz
Frequency response 30 – 15,000 Hz
AM
Tuning range AM tuning interval:
9 kHz/10 kHz switchable
531 – 1,602 kHz
(at 9 kHz step)
530 – 1,710 kHz
(at 10 kHz step)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
AM: 30 µV
SPECIFICATIONS
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 50 W × 4 (at 4 ohms)
General
Outputs Audio outputs (rear)
Power antenna relay control terminal
Power amplifier control terminal
Inputs BUS control input terminal
BUS audio input terminal
Remote controller input terminal
Antenna input terminal
Tone controls Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
Power requirements 12 V DC car battery
(negative earth)
Dimensions Approx. 178 × 50 × 180 mm
(w/h/d)
Mounting dimensions Approx. 182 × 53 × 161 mm
(w/h/d)
Mass Approx. 1.2 kg
Supplied accessories Parts for installation and connections (1set)
Front panel case (1)
Card remote commander
RM-X115 (CDX-CA590X)
Note
This unit cannot be connected to a digital preamplifier or an equalizer
which is Sony Bus system compatible.
Design and specifications are subject to change without
notice.
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
9-874-262-01
2002L0400-1
© 2002. 12
Photo: CDX-CA540X
• The tuner and CD sections have no adjustments.