Sony DSX-M50BT, Руководство по обслуживанию

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SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
DSX-M50BT
SPECIFICATIONS
9-893-910-01
2013K33-1
©
2013.11
US Model
Canadian Model
Ver. 1.0 2013.11
• This model is not equipped with a mechanism deck.
FOR THE CUSTOMERS IN THE USA. NOT
APPLICABLE IN CANADA, INCLUDING IN
THE PROVINCE OF QUEBEC.
POUR LES CLIENTS AUX ÉTATS-UNIS. NON
APPLICABLE AU CANADA, Y COMPRIS LA
PROVINCE DE QUÉBEC.
AUDIO POWER SPECIFICATIONS
CEA2006 Standard
Power Output: 17 Watts RMS × 4 at
4 Ohms < 1% THD+N
SN Ratio: 80 dBA
(reference: 1 Watt into 4 Ohms)
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)
USB Player section
Interface: USB (Full-speed)
Maximum current: 1 A
The maximum number of recognizable data:
Folders (albums): 128
Files (tracks) per folder: 512
Corresponding codec:
MP3 (.mp3) and WMA (.wma)
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
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
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: 55 W × 4 (at 4 ohms)
General
Outputs:
Audio outputs terminal (front, rear)
Power antenna (aerial)/Power amplifier
control terminal (REM OUT)
Inputs:
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB port
Power requirements: 12 V DC boat battery
(negative ground (earth))
Dimensions:
Approx. 178 mm × 50 mm × 120 mm
(7
1 /
8
in × 2 in × 4 7 /
8
in) (w/h/d)
Mounting dimensions:
Approx. 182 mm × 53 mm × 103 mm
(7
1 /
4
in × 2 1 /
8
in × 4 1 /
8
in) (w/h/d)
Mass: Approx. 0.7 kg (1 lb 9 oz)
Package contents:
Remote commander (1): RM-X231
Parts for installation and connections (1 set)
Design and specifications are subject to
change without notice.
FM/AM DIGITAL MEDIA PLAYER