SERVICE MANUAL
COMPACT DISC CHANGER SYSTEM
SPECIFICATIONS
CDX-540RF/545RF/545XRF
Photo: CDX-540RF
Model Name Using Similar Mechanism CDX-530RF/535RF
CD Drive Mechanism Type MG-251A-137
Optical Pick-up Name KSS-720A
US Model
Canadian Model
CDX-540RF
E Model
CDX-545RF/545XRF
CD changer
System Compact disc digital audio
system
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.
Transmitting frequency 88.3 MHz/88.5 MHz/
88.7 MHz/88.9 MHz/
89.1 MHz/89.3 MHz/
89.5 MHz/89.7 MHz/
89.9 MHz/(switchable)
Input/output terminals Wired remote control (8 pin)
RF signal (FM) output
Power input (3 pin)
Current drain 800 mA (at playback)
800 mA (at disc loading/
ejecting)
Operating temperature –10°C to +55°C (14°F to 131°F)
Dimensions Approx. 262 × 90 × 181.5 mm
(10
3
/8 × 3
5
/8 × 7
1
/4 in.)
(w/h/d)
Mass Approx. 2.1 kg (4 lb. 10 oz.)
Relay box
Input/output Antenna input terminal
Antenna output cord
CD Changer input cord
Dimensions 40 × 40 × 27 mm
(1
5
/8 × 1
5
/8 × 1
1
/8 in.)
(w/h/d)
Mass 140 g (5 oz.)
Wired remote (RM-X80RF)
/Wireless remote (RM-X81RF)
Dimensions Wired remote:
Approx. 122 × 36.5 × 15.5 mm
(4
3
/8 × 1
7
/16 ×
5
/8 in.) (w/h/d)
Wireless remote:
Approx. 52 × 8.5 × 90 mm
(2
1
/16 ×
3
/8 × 3
9
/16 in.)
(w/h/d)
Mass Wired remote:
Approx. 255 g (9 oz.)
Wireless remote:
Approx. 30 g (1 oz.)
Battery Wireless remote:
Lithium battery (CR2025)
Supplied accessories
Disc magazine (1)
Parts for installation and
connections (1 set)
Design and specifications are subject to change
without notice.
Ver 1.2 2002.03
9-870-223-13 Sony Corporation
2002C0500-1 e Vehicle Company
C 2002.03 Published by Sony Engineering Corporation
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