Sony CDX-GT24W User Manual

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
SPECIFICATIONS
CDX-GT24W/GT240
FM/AM COMPACT DISC PLAYER
CDX-GT290/GT290S
FM/MW/SW COMPACT DISC PLAYER
9-889-585-02
2009I04-1
©
2009.09
US Model
CDX-GT24W/GT240
Canadian Model
CDX-GT24W
E Model
CDX-GT290/GT290S
Ver. 1.1 2009.09
• The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism CDX-GT23W/GT24/GT24EE
CD Drive Mechanism Type MG-101L-188//Q
Optical Pick-up Name DAX-25A
Photo: CDX-GT24W
CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and fl utter: Below measurable limit
Tuner section
FM
Tuning range:
CDX-GT24W/GT240
87.5 – 107.9 MHz
CDX-GT290/GT290S
(E, Argentine, Mexican model)
87.5 – 108.0 MHz (at 50 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
(Saudi Arabia model)
87.5 – 108.0 MHz
FM tuning interval:
(E, Argentine, Mexican model)
50 kHz/200 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 150 kHz
Usable sensitivity: 10 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 70 dB (mono)
Separation: 40 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
AM (CDX-GT24W/GT240)
Tuning range: 530 – 1,710 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 26 μV
MW (CDX-GT290/GT290S)
Tuning range:
(E, Argentine, Mexican model)
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
(Saudi Arabia model)
531 – 1,602 kHz
MW tuning interval:
(E, Argentine, Mexican model)
9 kHz/10 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 26 μV
SW (CDX-GT290/GT290S)
Tuning range:
SW1: 2,940 – 7,735 kHz
SW2: 9,500 – 18,135 kHz
(except for 10,140 – 11,575 kHz)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 30 μV
Power amplifi er section
Output: Speaker outputs (sure seal connectors)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W × 4 (at 4 ohms)
General
Outputs:
Audio outputs terminal (sub/rear switchable)
Power antenna (aerial) relay control terminal
Power amplifi er control terminal
Inputs:
Remote controller input terminal
(CDX-290/CDX-290S)
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
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 ground (earth))
– Continued on next page –
CDX-GT24W/GT240/
GT290/GT290S

Sony CDX-GT24W Specifications

General

MP3 playback	Yes
Audio formats supported	MP3, WMA
Tuner type	SSIR-EXA
AM band range	530 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Preset stations quantity	30
Impedance	8 Ω
Product color	Black
Ready for iPod	No
Disc types supported	CD, CD-RW
Audio output channels	4.0 channels
Maximum power per channel	52 W
Signal-to-Noise Ratio (SNR)	120 dB
Power requirements	12 V DC
Key illumination color	Red
Number of optical discs	1 discs
Display type	LCD

Weight and Dimensions

Weight	1200 g
Dimensions (WxDxH)	178 x 50 x 179 mm