CDX-GT800D/GT805DX
SERVICE MANUAL
Ver. 1.0 2005.12
• The tuner and CD sections have no adjustments.
AUDIO POWER SPECIFICATIONS (US MODEL)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23.2 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.
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
CDX-GT805DX: 87.5 – 107.9 MHz
CDX-GT800D: 87.5 – 108 MHz
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)
Harmonic distortion at 1 kHz
0.5% (stereo), 0.3% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
AM (CDX-GT805DX)
Tuning range
530 – 1,710 kHz
Antenna terminal
External antenna connector
Intermediate frequency
10.7 MHz/450 kHz
Sensitivity
30 µV
MW/LW (CDX-GT800D)
Tuning range
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Antenna terminal
External antenna connector
Intermediate frequency
10.7 MHz/450 kHz
Sensitivity
MW: 30 µV
LW: 40 µV
Sony Corporation
9-879-999-01
eVehicle Division
2005L04-1
Published by Sony Engineering Corporation
© 2005.12
Photo: CDX-GT805DX
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Power amplifier section
Outputs
Speaker impedance
Maximum power output 52 W × 4 (at 4 ohms)
General
Outputs
Inputs
Loudness
FM/AM COMPACT DISC PLAYER
FM/MW/LW COMPACT DISC PLAYER
US Model
CDX-GT805DX
E Model
Chinese Model
CDX-GT800D
NEW
MG-611WD-186//Q
KSS1000E
Speaker outputs (sure seal connectors)
4 – 8 ohms
Audio outputs terminal (front/rear)
Subwoofer output terminal (mono)
Power antenna relay control terminal
Power amplifier control terminal
Telephone ATT control terminal
Illumination control terminal
BUS control input terminal
BUS audio input/AUX IN terminal
Remote controller input terminal
Antenna input terminal
+8 dB at 100 Hz
+0 dB at 10 kHz
– Continued on next page –
CDX-GT805DX
CDX-GT800D