Sony HCD-BX50BTi - User Manual

SERVICE MANUAL
Sony Corporation
Audio Business Group
Published by Sony Techno Create Corporation
HCD-BX20i/BX50BTi
SPECIFICATIONS
COMPACT DISC RECEIVER
9-889-020-02
2008C05-1
©
2008.03
US Model
Canadian Model
HCD-BX20i/BX50BTi
Australian Model
Singapore Model
HCD-BX20i
Ver. 1.1 2008.03
Model Name Using Similar Mechanism HCD-BX5BT/EC68
Base Unit Name BU-K6BD90-WOD
Optical Pick-up Block Name KSM-213DCP
• HCD-BX20i is the amplifi er, CD player, tuner and
iPod section in CMT-BX20i.
• HCD-BX50BTi is the amplifi er, bluetooth, CD player,
tuner and iPod section in CMT-BX50BTi. Photo: HCD-BX20i
– Continued on next page –
• e Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc.
and any use of such marks by Sony Corporation is under license. Other
trademarks and trade names are those of their respective owners.
• MPEG Layer-3 audio coding technology and patents licensed from
Fraunhofer IIS and omson.
• iPod is a trademark of Apple Inc., registered in the U.S. and other countries.
Mainunit
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
(The United States model only)
With 6 ohm loads, both channels driven, from 120 – 10,000Hz; rated 25 watts
per channel minimum RMS power, with no more than 10% total harmonic
distortion from 250 milliwatts to rated output.
DIN power output (rated):
18 + 18 W (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 25 + 25 W (6 ohms at 1 kHz,
10% THD)
Inputs
Inputs
Amplifier section (BX20i)
Amplifier section (BX50BTi)
AUDIO IN (stereo mini jack): voltage 250 mV, impedance 47 kilohms
Outputs
Outputs
Bluetooth section (BX50BTi)
PHONES (stereo mini jack): accepts headphones of 8 ohms or more
SPEAKER: accepts impedance of 6 to 16 ohms
CD player section
System: Compact disc and digital audio system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6μW
*
This output is the value measurement at a distance of 200mm from the
objective lens surface on the Optical Pick-up Block with 7mm aperture.
Frequency response: 20 Hz – 20 kHz
Signal-to-noise ratio: More than 90 dB
Dynamic range: More than 90 dB
Continuous RMS power output (reference): 25 + 25 watts (6 ohms at
1 kHz, 10% THD)
AUDIO IN (stereo mini jack): voltage250mV, impedance 47 kilohms
PHONES (stereo mini jack): accepts headphones of 8 ohms or more
SPEAKER: accepts impedance of 6 ohms
Communication system: Bluetooth Standard version 2.0
Output: Bluetooth Standard Power Class 2
Maximum communication range: Line of sight approx. 10 m
1)
Frequency band: 2.4 GHz band (2.4000 GHz – 2.4835GHz)
Modulation method: FHSS
Compatible Bluetooth profiles
2)
:
A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio Video Remote Control Profile)
1)
The actual range will vary depending on factors such as obstacles
between devices, magnetic filds around a microwave oven, static
electricity, reception sensitivity, antenna’s performance, operating
system, software application, etc.
2)
Bluetooth standard profiles indicate the purpose of Bluetooth
communication between devices.
Supported codecs:
Receive: SBC (Sub Band Codec), MP3
Transmit: SBC (Sub Band Codec)

Sony HCD-BX50BTi Specifications