SERVICE MANUAL
COMPACT DISC DECK RECEIVER
US Model
Australian Model
HCD-GPX6
AEP Model
HCD-GPX7
E Model
HCD-GPX6/GPX7
HCD-GPX6/GPX7
Ver 1.0 2004.04
9-877-742-01 Sony Corporation
2004D05-1 Home Audio Company
© 2004.04 Published by Sony Engineering Corporation
SPECIFICATIONS
HCD-GPX6/GPX7 are the amplifier, CD player,
tape deck and tuner section in CMT-GPX6/GPX7.
Model Name Using Similar Mechanism NEW
CD
CD Mechanism Type CDM80B-F1BD81
Section
Base Unit Name BU-F1BD81A
Optical Pick-up Block Name KSM-215DCP
Tape deck
Model Name Using Similar Mechanism NEW
Section
Tape Transport Mechanism Type CMAL1Z234A
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
(The United States model only)
With 6 ohm loads, both channels driven, from
120-10,000 Hz; rated 35 watts per channel minimum
RMS power, with no more than 10% total harmonic
dist ortion from 250 milliwatts to rated output.
Amplifier section
HCD-GPX7
DIN power output (rated): 40 + 40 W (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 60 + 60 W
(6 ohms at 1 kHz, 10% THD)
Music power output (reference): 100 + 100 W
HCD-GPX6
North American model:
Continuous RMS power output (reference): 40 + 40 W
(6 ohms at 1 kHz, 10% THD)
Other models:
The following measured at AC 240 V, AC 220 V or AC 120 V
DIN power output (rated): 30 + 30 W (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 35 + 35 W
(6 ohms at 1 kHz, 10% THD)
Inputs
MD/VIDEO: Sensitivity 450/250 mV, impedance
47 kilohms
Outputs
PHONES: Accepts headphones with an
impedance of 8 ohms or more
SPEAKER: Accepts impedance of 6 to 16 ohms.
CD player section
Laser Semiconductor laser (λ=780 nm)
Emission duration: continuous
Frequency response 20 Hz − 20 kHz
Wavelength 780 − 790 nm
Tape deck section
Recording system 4-track 2-channel, stereo
Frequency response 50 − 13,000 Hz (±3 dB), using
Sony TYPE I cassettes
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5 − 108.0 MHz
Antenna FM lead antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Pan-American model: 530 − 1,710 kHz
(with the tuning interval set at 10 kHz)
531 − 1,710 kHz
(with the tuning interval set at 9 kHz)
European model: 531 − 1,602 kHz
(with the tuning interval set at 9 kHz)
Other models: 530 − 1,710 kHz
(with the tuning interval set at 10 kHz)
531 − 1,602 kHz
(with the tuning interval set at 9 kHz)
Antenna AM loop antenna, external
antenna terminal
Intermediate frequency 450 kHz
General
Power requirements
North American model: 120 V AC, 60 Hz
European model: 230 V AC, 50/60 Hz
Korean model: 220 V AC, 60 Hz
Australian model: 230 − 240 V AC, 50/60 Hz
Other models: 110 − 120 V or 220 − 240 V
AC, 50/60 Hz
Adjustable with voltage
Power consumption
HCD-GPX7: 105 W
0.25 W (in Power Saving Mode)
HCD-GPX6: 80 W
Dimensions (w/h/d) Approx. 181.5 × 261.5 × 357.5 mm
incl. projecting parts and controls
Mass
HCD-GPX7: Approx. 6.3 kg
HCD-GPX6: Approx. 5.8 kg
Design and specifications are subject to change without notice.
Argentina model: 220 V AC, 50 Hz
Photo: HCD-GPX7
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