Sony GTK-XB90 Service Manual

2020/08/20 22:42:53 (GMT+09:00)
SERVICE MANUAL
Ver. 1.4 2020.08
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus aff ected unit was found during
service, contact your Service Headquarters.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(The United States model only)
Left/Right Channel:
With 4 ohms loads, both channels
driven at 1 kHz; rated 20 watts per
channel minimum RMS power, with
no more than 1% total harmonic
distortion from 250 milliwatts to
rated output.
Speaker section
Tweeter: 60 mm (2
Woofer: 180 mm (7
Inputs
AUDIO/PARTY CHAIN IN L/R:
Voltage 2 V, impedance 10 kilohms
MIC:
Sensitivity 1 mV, impedance
10 kilohms
Outputs
AUDIO/PARTY CHAIN OUT L/R:
Voltage 2 V, impedance 600 ohms
USB section and supported
audio formats
(USB) port:
Type A, maximum current 2.1 A
Supported bit rate:
MP3 (MPEG1 Audio Layer-3):
32 kbps
WMA: 32 kbps
Sampling frequencies:
MP3 (MPEG1 Audio Layer-3):
32/44.1/48 kHz
WMA: 44.1 kHz
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
9-896-414-05
2020H33-1
©
2020.08
BLUETOOTH section
Communication system:
BLUETOOTH Standard version 4.2
Output:
BLUETOOTH Standard Power Class 2
Maximum output power:
< 20.0 dBm
Maximum communication range:
Line of sight approx. 10 m (33 feet)
Frequency band:
2.4 GHz band (2.4000 GHz –
2.4835 GHz)
Modulation method:
FHSS (Freq Hopping Spread
in) × 3, cone type
Spectrum)
in) × 2, cone type
Compatible BLUETOOTH profiles
A2DP (Advanced Audio Distribution
Profile)
AVRCP (Audio Video Remote Control
Profile)
HFP (Hands-free Profile)
HSP (Headset Profile)
SPP (Serial Port Profile)
Supported codecs:
SBC (Sub Band Codec)
AAC (Advanced Audio Coding)
LDAC
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's performance, operating system,
software application, etc.
2) BLUETOOTH standard profiles indicate the
purpose of BLUETOOTH communication
between devices.
320 kbps, VBR
NFC section
192 kbps, VBR
Maximum output power (Except RU):
< 60 dBμA/m at 10 m
Operating frequency:
13.56 MHz
Sony Home Entertainment &
Sound Products Inc.
GTK-XB90
SPECIFICATIONS
Lithium-ion battery section
Normal voltage: 21.6 V
Normal capacity: 2500 mAh, 54 Wh
Maximum charging current: 1 A
Maximum charging voltage:
24.9 Vdc
Usage life of the lithium-ion
1)
battery
When the Speaker Lights are turned off:
3.5 hours (at the maximum volume
level)
5 hours (at the maximum volume
2) :
level with the STAMINA
mode turned on)
16 hours (at volume level 16)
When the Speaker Lights are turned on:
3 hours (at the maximum volume
level)
The times given above:
— were measured using a predetermined
music source.
— may vary depending on the playback
content.
— will be shortened if you charge and
discharge the battery repeatedly.
General
Power requirements:
North American model: AC 120 V,
60 Hz
Other models: AC 120 V
50/60 Hz
Power consumption:
60 W
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Standby power consumption:
When BLUETOOTH standby mode is
set to off: 0.5W (eco mode)
When BLUETOOTH standby mode is
set to on: 1.5 W (all wireless network
ports on)
Dimensions (W/H/D) (Approx.):
336 mm × 670 mm × 335 mm
13 in × 26 in × 13
Mass (Approx.):
14 kg (30 lb 14 oz)
Quantity of the system:
1 piece
Supplied accessories:
AC power cord (1)
AC plug adaptor* (1) (E4, SP, LA)
(supplied only for certain areas)
This plug adaptor is not for the use
in Chile, Paraguay and Uruguay. Use
this plug adaptor in the countries
where it is necessary.
(RU)
Условия хранения:
Товары сохраняют в упакованном
виде в темных, сухих, чистых,
хорошо вентилируемых
помещениях, изолированных от
мест хранения кислот и щелочей.
Температура хранения:
от -10°C до + 45°C
Относительная влажность
хранения: от 30% до 70%
Срок хранения не установлен.
Рабочая температура:
от 5°C до 35°C
Рабочая относительная
240 V,
влажность: от 30% до 70%
Design and specifications are subject to
change without notice.
HOME AUDIO SYSTEM
in)
SYS SET