Sony DR-BT21iK Service Manual

Published by Sony Techno Create Corporation
SERVICE MANUAL
Sony Corporation
DR-BT21iK/BT22iK
WIRELESS STEREO HEADSET
9-887-865-01
2007I04-1
©
2007.09
US Model
AEP Model
UK Model
Ver. 1.0 2007.09
Personal Audio Division
• DR-BT21iK/BT22iK are composed of the following models.
As service manuals are issued for each component model, please refer to them.
COMPONENT MODEL NAME
DR-BT21iK DR-BT22iK
BLUETOOTH HEADSET DR-BT21G DR-BT22
BLUETOOTH TRANSMITTER TMR-BT8iP TMR-BT8iP
SPECIFICATIONS PARTS LIST
Ref. No. Part No. Description Remark
0 1-478-846-12 ADAPTOR, AC (AC-ES3010K2) (US)
0 1-478-848-13 ADAPTOR, AC (AC-ES3010K2) (AEP)
0 1-478-849-12 ADAPTOR, AC (AC-ES3010K2) (UK)
3-280-122-11 MANUAL, INSTRUCTION (ENGLISH)
(BT22iK:AEP,UK)
3-280-122-21 MANUAL, INSTRUCTION (FRENCH,SPANISH)
(BT22iK:AEP)
3-280-122-31 MANUAL, INSTRUCTION (GERMAN,DUTCH)
(BT22iK:AEP)
3-280-122-41 MANUAL, INSTRUCTION (ITALIAN,
PORTUGUESE) (BT22iK:AEP)
3-280-122-51 MANUAL, INSTRUCTION (ENGLISH,SPANISH)
(BT22iK:US)
3-280-325-11 MANUAL, INSTRUCTION (ENGLISH)
(BT21iK:AEP,UK)
3-280-325-21 MANUAL, INSTRUCTION (FRENCH,SPANISH)
(BT21iK:AEP)
3-280-325-31 MANUAL, INSTRUCTION (GERMAN,DUTCH)
(BT21iK:AEP)
3-280-325-41 MANUAL, INSTRUCTION (ITALIAN,
PORTUGUESE) (BT21iK:AEP)
3-280-325-51 MANUAL, INSTRUCTION (ENGLISH,SPANISH)
(BT21iK:US)
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
General
Output
cation Power Class 2
Maximum communication range
Frequency band
2.4 GHz band (2.4000 GHz – 2.4835 GHz)
Modulation method
FHSS
Transmission range (A2DP)
20 - 20,000 Hz (Sampling frequency
44.1 kHz)
Supplied accessories
AC power adaptor (1)
Operaing Instructions (1)
Warranty Card (1)
*
factors such as obstacles between devices,
static electricity, reception sensitivity,
aerial’s performance, operating system,
*
e actual range will vary depending on
magnetic elds around a microwave oven,
soware application, etc.
Design and specications are subject
to change without notice.

Sony DR-BT21iK Specifications

General

Brand	Sony
Model	DR-BT21iK
Category	Headsets
Language	English