Sony MEX-BT31PW Service Manual

SERVICE MANUAL
Ver. 1.1 2012.11
• The tuner and CD sections have no adjustments.
(BT3100P only)
FOR UNITED STATES CUSTOMERS. NOT
APPLICABLE IN CANADA, INCLUDING
IN THE PROVINCE OF QUEBEC.
POUR LES CONSOMMATEURS AUX
ÉTATS-UNIS. NON APPLICABLE AU
CANADA, Y COMPRIS LA PROVINCE DE
QUÉBEC.
(BT31PW/BT3100P only)
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 (BT31PW/BT3100P)
FM
Tuning range: 87.5 – 107.9 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
AM
Tuning range: 530 – 1,710 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
9,115 kHz or 9,125 kHz/5 kHz
Sensitivity: 26 μV
Tuner section (BT3100U)
FM
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
9-893-549-02
Sony Corporation
2012K33-1
©
2012.11 Published by Sony Techno Create Corporation
MEX-BT31PW/BT3100P/BT3100U/
Photo: MEX-BT3100P
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Tuner section MW
(BT3150U: E, Mexican,
Tuning range:
Argentina/BT3153U)
Antenna (aerial) terminal:
FM
Tuning range: Intermediate frequency:
For non-Argentine models:
87.5 – 108.0 MHz (at 50 kHz step) Sensitivity: 26 μV
87.5 – 108.0 MHz (at 100 kHz step)
SW
87.5 – 107.9 MHz (at 200 kHz step)
Tuning range:
For Argentine models:
87.5 – 107.9 MHz
FM tuning step (for non-Argentine models):
50 kHz/100 kHz/200 kHz switchable
Antenna (aerial) terminal:
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
Intermediate frequency: 25 kHz
Usable sensitivity: 8 dBf
Sensitivity:
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 80 dB (stereo)
CD Player section
Separation: 50 dB at 1 kHz
Signal-to-noise ratio: 120 dB
Frequency response: 20 – 15,000 Hz
Frequency response: 10 – 20,000 Hz
AM
Wow and flutter: Below measurable limit
Tuning range:
For non-Argentine models: USB Player section
531 – 1,602 kHz (at 9 kHz step)
Interface: USB (Full-speed)
530 – 1,710 kHz (at 10 kHz step)
Maximum current: 1 A
For Argentine models:
Wireless Communication
530 – 1,710 kHz
AM tuning step (for non-Argentine models):
Communication System:
9 kHz/10 kHz switchable
Antenna (aerial) terminal:
Output:
External antenna (aerial) connector
Intermediate frequency:
For non-Argentine models:
Maximum communication range:
9,124.5 kHz or 9,115.5 kHz/4.5 kHz
(at 9 kHz step)
Frequency band:
9,115 kHz or 9,125 kHz/5 kHz
(at 10 kHz step)
Modulation method: FHSS
For Argentine models:
Compatible Bluetooth Profiles*
9,115 kHz or 9,125 kHz/5 kHz
Sensitivity: 26 μV
Tuner section
(BT3150U: Saudi Arabia model)
FM
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
BT3150U/BT3153U
*1 The actual range will vary depending on
factors such as obstacles between devices,
531 – 1,602 kHz
magnetic fields around a microwave oven,
static electricity, reception sensitivity, antenna
External antenna (aerial) connector
(aerial)'s performance, operating system,
software application, etc.
9,124.5 kHz or 9,115.5 kHz/4.5 kHz
*2 Bluetooth standard profiles indicate the
purpose of Bluetooth communication
between devices.
Power amplifier section
SW1: 2,940 – 7,735 kHz
SW2: 9,500 – 18,135 kHz
Output: Speaker outputs
(except for 10,140 – 11,575 kHz)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W 4 (at 4 ohms)
External antenna (aerial) connector
General
9,124.5 kHz or 9,115.5 kHz/4.5 kHz
Outputs:
Audio outputs terminal (front, rear/sub
switchable)
Power antenna (aerial)/Power amplifier control
terminal (REM OUT)
Inputs:
SiriusXM input terminal (BT3100P only)
Remote controller input terminal
Antenna (aerial) input terminal
MIC input terminal
AUX input jack (stereo mini jack)
USB port
Power requirements: 12 V DC car battery
(negative ground (earth))
Bluetooth Standard version 2.1 + EDR Dimensions: Approx. 178 50 177 mm
(7
Mounting dimensions: Approx. 182 53 160 mm
Bluetooth Standard Power Class 2 (Max. +4
dBm) (7
Mass: Approx. 1.2 kg (2 lb 11 oz)
1
Line of sight approx. 10 m (33 ft)*
Supplied accessories:
Remote commander: RM-X231
2.4 GHz band (2.4000 – 2.4835 GHz)
(BT31PW/BT3100P/BT3150U/BT3153U only)
Microphone (BT3100P only)
2 :
Parts for installation and connections (1 set)
A2DP (Advanced Audio Distribution Profile)
Design and specifications are subject to change
1.2
without notice.
AVRCP (Audio Video Remote Control Profile)
1.3
HFP (Handsfree Profile) 1.5
PBAP (Phone Book Access Profile)
SPP (Serial Port Profile)
US Model
MEX-BT31PW/BT3100P
Canadian Model
MEX-BT3100P
AEP Model
UK Model
MEX-BT3100U
E Model
MEX-BT3150U
Indian Model
MEX-BT3153U
MEX-BT4000P/BT4000U/
BT4050U/BT4054U
MG-101CA-188
DAX-25A
1
/ 2 7 in) (w/h/d)
8
1 1 5
/ 2 / 6 / in) (w/h/d)
4 8 16
AUDIO SYSTEM