SERVICE MANUAL
E Model
Australian Model
HCD-DX8
Ver 1.2 2001.11
9-929-221-13 Sony Corporation
2001K0500-1 Home Audio Company
C 2001.11 Published by Sony Engineering Corporation
HCD-DX8 is the tuner, tape player, CD player
and amplifier section in MHC-DX8.
SPECIFICATIONS
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Amplifier section
The following measured at AC 120, 220, 240V
50/60 Hz
DIN power output (rated) 160 + 160 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
200 + 200 watts
(6 ohms at 1 kHz,
10% THD)
Inputs
MD/VIDEO (AUDIO) IN: voltage 450 mV/250 mV,
(phono jacks) impedance 47 kilohms
MIC: sensitivity 1 mV,
(phone jack) impedance 10 kilohms
Outputs
PHONES: accepts headphones of 8
(stereo mini jack) ohms or more
FRONT SPEAKER: accepts impedance of 6 to
16 ohms
SATELLITE SPEAKER: accepts impedance of 6 to
16 ohms
CD player section
System Compact disc and digital
audio system
Laser Semiconductor laser
(λ=780nm)
Emission duration:
continuous
Laser output Max. 44.6
µ
W*
*This output is the value
measured at a distance of
200 mm from the
objective lens surface on
the Optical Pick-up Block
with 7 mm aperture.
Frequency response 2 Hz – 20 kHz (±0.5 dB)
Wavelength 780 – 790 nm
Signal-to-noise ratio More than 90 dB
Dynamic range More than 90 dB
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength 660 nm
Output Level –18 dBm
This stereo system is equipped with the Dolby B-
type noise reduction system*.
* Manufactured under license from Dolby
Laboratories Licensing Corporation.
DOLBY and the double-D symbol ; are
trademarks of Dolby Laboratories Licensing
Corporation.
COMPACT DISC DECK RECEIVER
Model Name Using Similar Mechanism HCD-BX7
CD Mechanism Type CDM58-K2BD38
Base Unit Type BU-K2BD38
Optical Pick-up Type KSM-213DAP/Z-NP
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type TCM-230AWR11
CD
SECTION
TAPE DECK
SECTION
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