CDX-GT250MP, CDX-GT257ME, CDX-GT25MPW, CDX-GT300MP, CDX-GT303MP, CDX-GT30MP, CXS-3016F - Sony Car Audio Service Manual (repair manual). Page 2

MW
CDX-GT30MP/GT300MP/GT303MP:
Tuning range: 
  CDX-GT30MP/GT300MP: E, Argentina, Mexican models/GT303MP:
  531 – 1,602 kHz (at 9 kHz step)
  530 – 1,710 kHz (at 10 kHz step)
  CDX-GT300MP: Saudi Arabia model:
  531 – 1,602 kHz
MW Tuning step:
  CDX-GT30MP/GT300MP: E, Argentina, Mexican models/GT303MP:
  9 kHz/10kHz switchable
Antenna (aerial) terminal:
  External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 26 

μV

SW
CDX-GT30MP/GT300MP/GT303MP:
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

MW/LW
CDX-GT250MP: Russian model/GT257ME:
Tuning range: 
  MW: 531 – 1,602 kHz
  LW: 153 – 279 kHz
Antenna (aerial) terminal:
  External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity:
 MW: 

26 

μV, LW: 45 μV

CD player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and fl utter: Below measurable limit

Power amplifi er section
Output: Speaker outputs
Speaker impedance: 4 – 8 ohms
Maximum power output: 
  CDX-GT25MPW/GT30MP/GT250MP: US,Canadian models/
 GT300MP/GT303MP: 

52 

W 

× 4 (at 4 ohms)

  CDX-GT250MP: Russian model/GT257ME: 45 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 controler input terminal
  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))
Dimensions: Approx. 178 

× 50 × 179 mm

 (7 

1

/

8

 

× 2 × 7 

1

/

8

 in.) (w/h/d)

Mounting dimensions:
 Approx. 

182 

× 53 × 162 mm

 (7 

1

/

4

 

× 2 

1

/

8

 

× 6 

1

/

2

 in.) (w/h/d)

Mass: Approx. 1.2 kg (2 lb. 11 oz.)
Supplied accessories:
  Card remote commander: RM-X151
  Parts for installation and connections (1 set)

Design and specifi cations are subject to change
without notice.

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