Sony HCD-BX3 Service Manual

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SERVICE MANUAL
Ver 1.0 2000.1
• HCD-BX3/DX3 is the tuner, deck,
CD and amplifier section in MHC-
BX3/DX3.
TE
L 13942296513
AUDIO POWER SPECIFICATIONS:
(HCD-BX3 US model only)
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
with 6 ohm loads both channels driven, from 120-10,000 Hz; rates
75 watts per channel minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to rated output.
Amplifier section
US, Canadian model:
HCD-BX3:
Continuous RMS power output (reference)
Total harmonic distortion less than 0.07%
AEP, UK model:
HCD-BX3:
DIN power output (rated) 45 + 45 watts
Continuous RMS power output (reference)
Music power output (reference)
Other model:
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HCD-DX3:
The following measured at AC 120, 220, 240 V 50/60 Hz
.
MICROFILM
http://www.xiaoyu163.com
HCD-BX3/DX3
60 + 60 watts
(6 ohms at 1 kHz, 10% THD)
(6 ohms at 1 kHz, 35 W)
(6 ohms at 1 kHz, DIN)
60 + 60 watts
(6 ohms at 1 kHz, 10% THD)
150 + 150 watts
(6 ohms at 1 kHz, 10% THD)
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Photo: HCD-BX3
Model Name Using Similar Mechanism
CD CD Mechanism Type
Section Base Unit Name
Optical Pick-up Name
Tape deck Model Name Using Similar Mechanism
Q Q
Section 3 6 7 Tape Transport Mechanism Type 1 3 1 5
SPECIFICATIONS
DIN power output (rated) 75 + 75 watts
Continuous RMS power output (reference)
Inputs
MD/VIDEO IN:
(phono jacks)
MIC:
(mini jack)
Outputs
PHONES:
(stereo mini jack)
SPEAKER:
CD player section
System
Laser
Laser output
COMPACT DISC DECK RECEIVER
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US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
NEW
CDM58-K2BD38
BU-K2BD38
KSM-213DAP
NEW
0 5 8 2 9 9 4 TCM-230MWR11 2 8
(6 ohms at 1 kHz, DIN)
100 + 100 watts
(6 ohms at 1 kHz, 10% THD)
voltage 450/250 mV,
impedance 47 kilohms
sensitivity 1 mV,
impedance 10 kilohms
accepts headphones of
8 ohms or more
accepts impedance of 6 to 16 ohms
Compact disc and digital audio system
Semiconductor laser (λ=780 nm)
Emission duration: continuous
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.
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HCD-BX3
HCD-DX3
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