Sony HCD-BX6AV Service Manual

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SERVICE MANUAL
HCD-BX6AV/DX6AV is the Amplifier,
CD player, Tape player and Tuner
section in MHC-BX6AV/DX6AV.
Manufactured under license from Dolby
Laboratories Licensing Corporation.
Additionally licensed under Canadian patent
1,037,877. "Dolby", the double-D symbol ; and
"PRO LOGIC" are trademarks of Dolby
Laboratories Licensing Corporation.
TE
L 13942296513
AUDIO POWER SPECIFICATIONS:
(US model only)
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
with 6 ohm loads both channels driven, from
120-10,000 Hz; rates 10 watts per channel
minimum RMS power, with no more than
10% total harmonic distortion from 250
milliwatts to rated output.
Amplifier section
US model
Center Speaker:
Continuous RMS power output (reference)
Rear Speaker:
Continuous RMS power output (reference)
Canadian model
Front Speaker:
Continuous RMS power output (reference)
Total harmonics distortion
Center Speaker:
Continuous RMS power output (reference)
Rear Speaker:
Continuous RMS power output (reference)
AEP, UK models
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Front Speaker:
DIN power output (rated) 40 + 40 watts
Continuous RMS power output (reference)
.
Music power output (reference)
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HCD-BX6AV/DX6AV
Center Speaker:
DIN power output (rated) 25 watts
Continuous RMS power output (reference)
Music power output (reference)
Rear Speaker:
DIN power output (rated) 25 + 25 watts
Continuous RMS power output (reference)
40 watts
Music power output (reference)
(6 ohms at 1 kHz,
10% THD)
40 + 40 watts
Other models:
(6 ohms at 1 kHz,
The following measured at AC 120/240 V,
10% THD)
50/60 Hz
Front Speaker:
DIN power output (rated) 45 + 45 watts
Continuous RMS power output (reference)
60 + 60 watts
(6 ohms at 1 kHz,
10% THD)
Center Speaker:
Less than 0.07%
DIN power output (rated) 30 watts
(6 ohms at 1 kHz, 30 W)
Continuous RMS power output (reference)
40 watts
(6 ohms at 1 kHz,
10% THD)
Rear Speaker:
DIN power output (rated) 30 + 30 watts
40 + 40 watts
(6 ohms at 1 kHz,
10% THD)
x (6 ohms at 1 kHz, DIN) ao u163
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50 + 50 watts
(6 ohms at 1 kHz,
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10% THD)
100 + 100 watts
(6 ohms at 1 kHz,
10% THD)
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Photo: HCD-BX6AV
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Optical Pick-up Name
Model Name Using Similar Mechanism
Tape deck
Section
Tape Transport Mechanism Type
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SPECIFICATIONS

3 6 7 1 3 1 5
(6 ohms at 1 kHz, DIN)
35 watts
(6 ohms at 1 kHz,
10% THD)
70 watts
(6 ohms at 1 kHz,
10% THD)
(6 ohms at 1 kHz, DIN)
35 + 35 watts
(6 ohms at 1 kHz,
10% THD)
70 + 70 watts
(6 ohms at 1 kHz,
10% THD)
(6 ohms at 1 kHz, DIN)
60 + 60 watts
(6 ohms at 1 kHz,
10% THD)
(6 ohms at 1 kHz, DIN)
40 watts
(8 ohms at 1 kHz,
10% THD)
(6 ohms at 1 kHz, DIN)
COMPACT DISC DECK RECEIVER
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US Model
Canadian Model
AEP Model
UK Model
HCD-BX6AV
E Model
Australian Model
HCD-DX6AV
HCD-BX2/DX2
EXL-M7
OPTIMA-7
HCD-RXD6AV
CWL-44-RR
0 5 8 2 9 9 4 2 8
Continuous RMS power output (reference)
40 + 40 watts
(6 ohms at 1 kHz,
10% THD)
Inputs
MD/VIDEO IN: voltage 250/450 mV,
(phono jacks) impedance 47 kilohms
DVD INPUT:
FRONT IN: voltage 450 mV,
(phono jacks) impedance 47 kilohms
REAR IN: voltage 450 mV,
(phono jacks) impedance 47 kilohms
CENTER IN: voltage 450 mV,
(phono jacks) impedance 47 kilohms
WOOFER IN: voltage 450 mV,
(phono jacks) impedance 47 kilohms
Outputs
PHONES: accepts headphones of
(stereo mini jack) 8 ohms or more
FRONT SPEAKER: accepts impedance of 6 to
16 ohms
REAR SPEAKER: accepts impedance of 6 to
16 ohms
CENTER SPEAKER: accepts impedance of 6 to
16 ohms
WOOFER: Voltage 1 V, impedance
1 kilohms
CD player section
System Compact disc and digital
audio system
Laser Semiconductor laser
(λ=780nm)
Emission duration:
continuous
Max. 44.6 µ W*
Laser output
*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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