SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
DSX-A50BT
SPECIFICATIONS
9-893-450-01
2012C33-1
©
2012.03
AEP Model
UK Model
E Model
Ver. 1.0 2012.03
AEP, UK models
FM/MW/LW DIGITAL MEDIA PLAYER
E, Indian models
FM/AM DIGITAL MEDIA PLAYER
• This model is not equipped with a mechanism deck.
Tuner section
FM
(AEP and UK models)
(E and Indian models)
Tuning range:
87.5 – 108.0 MHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
25 kHz
Usable sensitivity:
8 dBf
Selectivity:
75 dB at 400 kHz
Signal-to-noise ratio:
80 dB (stereo)
Separation:
50 dB at 1 kHz
Frequency response:
20 – 15,000 Hz
MW/LW
Tuning range:
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
9,124.5 kHz or 9,115.5 kHz/4.5 kHz
Sensitivity:
MW: 26 µV, LW: 45 µV
USB Player section
Interface:
USB (Full-speed)
Maximum current:
500 mA
Wireless Communication
Communication System:
Bluetooth Standard version 2.1 + EDR
Output:
Bluetooth Standard Power Class 2 (Max. +4
dBm)
Maximum communication range:
Line of sight approx. 10 m (33 ft)*
1
Frequency band:
2.4 GHz band (2.4000 – 2.4835 GHz)
Modulation method:
FHSS
Compatible Bluetooth Profiles
*
2
:
A2DP (Advanced Audio Distribution Profile)
1.2
AVRCP (Audio Video Remote Control Profile)
1.3
HFP (Handsfree Profile) 1.5
PBAP (Phone Book Access Profile)
*1 The actual range will vary depending on
factors such as obstacles between devices,
magnetic fields around a microwave oven,
static electricity, reception sensitivity, antenna
(aerial)’s performance, operating system,
software application, etc.
*2 Bluetooth standard profiles indicate the
purpose of Bluetooth communication
between devices.
Power amplifier section
Output:
Speaker outputs
Speaker impedance:
4 – 8 ohms
Maximum power output:
50 W
u
4 (at 4 ohms)
General
Outputs:
Audio outputs terminal (front/rear)
Power antenna (aerial) relay control terminal
AEP and UK models:
E and Indian models:
Power amplifier control terminal
Inputs:
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB signal input connector
Power requirements:
12 V DC car battery
(negative ground (earth))
Dimensions:
Approx. 178
u
50
u
120 mm
(7
1
/
8
u
2
u
4
7
/
8
in) (w/h/d)
Mounting dimensions:
Approx. 182
u
53
u
103 mm
(7
1
/
4
u
2
1
/
8
u
4
1
/
8
in) (w/h/d)
Mass:
Approx. 0.7 kg (1 lb 9 oz)
Supplied accessories:
Remote commander: RM-X231
Parts for installation and connections (1 set)
Your dealer may not handle some of the above
listed accessories. Please ask the dealer for
detailed information.
Design and specifications are subject to change
without notice.
Tuner section
FM
Tuning range:
87.5 – 108.0 MHz (at 50 kHz step)
87.5 – 108.0 MHz (at 100 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
FM tuning step:
50 kHz/100 kHz/200 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
25 kHz
Usable sensitivity:
8 dBf
Selectivity:
75 dB at 400 kHz
Signal-to-noise ratio:
80 dB (stereo)
Separation:
50 dB at 1 kHz
Frequency response:
20 – 15,000 Hz
AM
Tuning range:
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
AM tuning step:
9 kHz/10 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
9,124.5 kHz or 9,115.5 kHz/4.5 kHz
(at 9 kHz step)
9,115 kHz or 9,125 kHz/5 kHz (at 10 kHz step)
Sensitivity:
26 µV
Power antenna (aerial)/Power amplifier control
terminal (REM OUT)
Summary of Contents for DSX-A50BT
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