Sony CDX-540RF User Manual

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

Sony CDX-540RF Specifications

General

Tuner	FM/AM
CD Playback	Yes
Preamp Outputs	Yes
Bluetooth	No
MP3 Playback	No
WMA Playback	No
Remote Control	Yes
Detachable Face Security	Yes
EQ3 Sound Settings	Yes
Rotary Encoder Volume Knob	Yes
CD Text Display	Yes
Wireless Remote Control	Yes
Channels	4
Type	CD Player
RMS Power Output	17 Watts RMS

Summary

Specifications

CD Changer System Specifications

Technical specifications of the CD changer unit, including laser properties and transmitting frequency.

Servicing Notes

Handling Optical Components

Safety and handling precautions for the optical pick-up block and laser diode.

Repair Procedures and Disc Notes

General Information

Location and Function of Controls

Overview of unit controls and their functions.

Installation and Connections

Installation Methods

Instructions for horizontal, vertical, suspended, and inclined installation of the CD changer.

Connections and Wiring

Connection Diagram and Precautions

Wiring diagram, safety precautions for connections, and reset button procedure.

Mechanical Adjustment

Elevator Height Adjustment

Detailed procedure for adjusting the elevator shaft height for proper disc loading.

Electrical Check

Focus Bias and Tracking Checks

Instructions for performing focus bias and tracking offset checks using an oscilloscope.

Electrical Parts List

Component Parts Lists

Comprehensive list of all electrical components, including part numbers and specifications.