1
SERVICE MANUAL
E Model
CDX-GT250M
SPECIFICATIONS
• The tuner and CD sections have no adjustments.
Sony Corporation
eVehicle Division
Published by Sony Techno Create Corporation
9-887-070-01
2006A04-1
© 2006. 01
FM/AM COMPACT DISC PLAYER
CD Player section
Signal-to-noise ratio:
120 dB
Frequency response:
10 – 20,000 Hz
Wow and flutter:
Below measurable limit
Tuner section
FM
Tuning range:
87.5 – 108.0 MHz (at 50 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
FM tuning interval:
50 kHz/200 kHz switchable
Antenna terminal:
External antenna connector
Intermediate frequency:
10.7 MHz/450 kHz
Usable sensitivity:
9 dBf
Selectivity:
75 dB at 400 kHz
Signal-to-noise ratio:
67 dB (stereo), 69 dB (mono)
AM
Tuning range:
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
AM tuning interval:
9 kHz/10 kHz switchable
Antenna terminal:
External antenna connector
Intermediate frequency:
10.7 MHz/450 kHz
Sensitivity:
30 µV
Power amplifier section
Outputs:
Speaker outputs (sure seal connectors)
Speaker impedance:
4 – 8 ohms
Maximum power output: 52 W
×
4 (at 4 ohms)
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Model Name Using Similar Mechanism
CDX-GT250S
CD Drive Mechanism Type
MG-611WA-186//Q
Optical Pick-up Name
KSS1000E
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