SERVICE MANUAL
COMPACT DISC DECK RECEIVER
US Model
Australian Model
HCD-GPX6
AEP Model
HCD-GPX7
E Model
HCD-GPX6/GPX7
HCD-GPX6/GPX7
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
