Sony HCD-DX30/RG40 Service Manual

SERVICE MANUAL
Ver 1.2 2003. 11
• HCD-DX30/RG40 are the tuner,
deck, CD and amplifier section in
MHC-DX30/RG40.
AUDIO POWER SPECIFICATIONS:
(HCD-RG40 USA models only)
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
with 6 ohm loads both channels driven, from
120 – 10,000 Hz; rates 100 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to
rated output.
Total harmonic distortion less than 0.07%
(6 ohms at 1 kHz, 50 W)
Amplifier section
US, Canadian models:
HCD-RG40
Continuous RMS power output (reference)
100 + 100 watts (6 ohms
at 1 kHz, 10% THD)
Total harmonic distortion less than 0.07%
(6 ohms at 1 kHz, 50 W)
AEP models:
HCD-RG40
DIN power output (rated) 65 + 65 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
80 + 80 watts (6 ohms at
1 kHz, 10% THD)
Music power output (reference)
160 + 160 watts (6 ohms
at 1 kHz, 10% THD)
Sony Corporation
9-873-149-03
2003K16-1 Home Audio Company
© 2003.11 Published by Sony Engineering Corporation
HCD-DX30/RG40
Photo : HCD-DX30
CD
Section
Tape deck
Section
SPECIFICATIONS
Other models:
HCD-DX30
The following measured at AC 120, 220, 240 V
50/60 Hz
DIN power output (rated) 100 + 100 watts
Continuous RMS power output (reference)
Inputs
MD/VIDEO (AUDIO) IN (phono jacks):
GAME (AUDIO) IN (phono jack):
MIC (mini jack):
Outputs
PHONES (stereo mini jack):
FRONT SPEAKER:
SURROUND SPEAKER (MHC-RG60 only):
Model Name Using Similar Mechanism
CD Mechanism Type
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
CD player section
System
Laser
(6 ohms at 1 kHz, DIN)
Laser output
120 + 120 watts (6 ohms
at 1 kHz, 10% THD)
voltage 450/250 mV,
impedance 47 kilohms
Frequency response
voltage 450 mV,
Wavelength
impedance 47 kilohms
Signal-to-noise ratio
sensitivity 1 mV,
Dynamic range
impedance 10 kilohms
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength
accepts headphones of
Output Level
8 ohms or more
accepts impedance of 6 to
16 ohms
accepts impedance of 6 to
16 ohms
COMPACT DISC DECK RECEIVER
US Model
Canadian Model
AEP Model
HCD-RG40
E Model
Australian Model
HCD-DX30
NEW
CDM58B-K6BD38
BU-K2BD38
KSM-213D
NEW
Compact disc and digital
audio system
Semiconductor laser
(λ=780 nm)
Emission duration:
continuous
Max. 44.6 µW*
*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.
2 Hz – 20 kHz (±0.5 dB)
780 – 790 nm
More than 90 dB
More than 90 dB
660 nm
–18 dBm
— Continued on next page —