SERVICE MANUAL
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
Canadian Model
AEP Model
UK Model
E Model
Australian Model
COMPACT DISC DECK RECEIVER
9-877-911-01
2004F1678-1
© 2004.06
Ver 1.0 2004.06
SPECIFICATIONS
HCD-HPX7
HCD-HPX7 is the amplifier, CD player,
tape deck and tuner section in CMT-HPX7.
SPEAKER: o Accepts impedance of 6 t
16 ohms.
CD player section
Laser Semiconductor laser
(λ=780 nm)
Emission duration:
continuous
Frequency response 20 Hz – 20 kHz
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
I
ntermediate 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
120 V AC, 60 Hz
220 V AC, 60 Hz
120 V AC, 50/600 Hz
Australian model: 230 – 240 V AC, 50/60 Hz
European model: 230 V AC, 50/60 Hz
Taiwan model:
Korean model:
Mexican model:
Other models: 120 V, 220 V or 230 – 240
V AC, 50/60 Hz
Adjustable with voltage
selector
Power consumption
European model: 115 W
Other models: 90 W
Design and specifications are subject to change
without notice.
Main unit
Amplifier section
European model:
DIN power output (rated): 50 + 50 W
Continuous RMS power output (reference):
60 + 60 W
(6 ohms at 1 kHz, DIN)
(6 ohms at 1 kHz, 10%
THD)
Music power output (reference): 100 + 100 W
Other models:
The following measured at AC 240 V, AC 220 V or AC
120 V
DIN power output (rated): 45 + 45 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
50 + 50 W
Outputs
PHONES: Accepts headphones with
an impedance of 8 ohms or
more.
Inputs
MD/VIDEO: Sensitivity 450/250 mV,
impedance 47 kilohms
(6 ohms at 1 kHz, 10%
THD)
Model Name Using Similar Mechanism HCD-HPX9
CD CD Mechanism Type CDM82A-F1BD81
Section Base Unit Name BU-F1BD81A
Optical Pick-up Block Name KSM-215DCP
Tape deck Model Name Using Similar Mechanism HCD-HPX9
Section Tape Transport Mechanism Type CMAL5Z225A
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