Sony SRS-BTM30 Service Manual

SERVICE MANUAL
Ver. 1.2 2007.05
Speaker section
Speaker system
48 mm, Full range, magnetically shielded
Enclosure type
Bass reflex
Impedance
4 Ω
Rated input power
3 W
Maximum input power
6 W
Amplifier section
Rated output
3 W + 3 W (10% T.H.D., 1 kHz, 4 Ω)
Bass Boost
MEGA BASS
Audio input
Stereo minijack × 1
Input impedance
4.7 kΩ (at 1 kHz)
General
Power
Three R6 (size AA) batteries, DC 5.2V
(supplied AC power adaptor)
Dimensions (w/h/d)
Approx. 280 × 111 × 140 mm
× 4 × 5
(11 1 / 3 / 5 / in.)
8 8 8
Sony Corporation
9-887-439-03
Personal Audio Division
2007E16-1
Published by Sony Techno Create Corporation
© 2007.05
SRS-BTM30
SPECIFICATIONS
Mass
Approx. 750 g (1 lb. 10 oz.) including batteries
Communication System
BLUETOOTH Specification version 2.0
Output
BLUETOOTH Specification Power Class 2
Maximum communication range
Line of sight approx. 10 m (30 ft)* 1
Frequency band
2.4 GHz band (2.4000 GHz–2.4835 GHz)
Modulation method
FHSS
Compatible BLUETOOTH Profiles*
A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio/Visual Remote Control Profile)
Volume UP/DOWN
3
Supported Codecs*
4
SBC* , MP3
* 1 The actual range will vary depending on
factors such as obstacles between devices,
magnetic fields around a microwave oven,
static electricity, reception sensitivity, aerial's
performance, operating system, software
application, etc.
* 2 BLUETOOTH standard profiles indicate the
purpose of BLUETOOTH communication
between devices.
* 3 Codec: Audio signal compression and
conversion format
4
* Subband Codec
WIRELESS SPEAKER SYSTEM
Canadian Model
AEP Model
Australian Model
Supplied accessories
AC Power Cord (Mains lead) (1)
AC power adaptor (1)
Operating Instructions (1)
Optional accessories
Connecting cord RK-G136, RK-G138
Plug adaptor PC-234S, PC-236MS
The above optional accessories are not provided
in some areas.
2
Design and specifications are subject to change
without notice.
The 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
Thomson.
US Model
UK Model
E Model