Sony HCD-GT3D Service Manual

SERVICE MANUAL
Ver. 1.2 2015.08
Amplifi er section
The following are measured at
AC 120 V – 240 V, 50/60 Hz
Power output (rated)
Left/Right Channel: 120 W + 120 W
(at 2 ohms, 1 kHz, 1% THD)
RMS output power (reference)
Left/Right Channel: 180 W + 180 W
(per channel at 2 ohms, 1 kHz)
Subwoofer: 360 W (at 4 ohms, 100 Hz)
Speaker section
Speaker system
Subwoofer, Sound Pressure Horn
Speaker unit
200 mm, cone type
Rated impedance
4 ohms
Inputs
AUDIO IN/PARTY CHAIN IN L/R
Voltage 2 V, impedance 47 kilohms
OPTICAL IN
Supported audio signal:
2-channel Linear PCM
MIC 1, MIC 2
Sensitivity 1 mV, impedance 10 kilohms
(USB) port
Type A
Outputs
AUDIO OUT/PARTY CHAIN OUT L/R
Voltage 2 V, impedance 1 kilohm
VIDEO OUT
Max. output level 1 Vp-p, unbalanced,
Sync. negative load impedance 75 ohms
USB section
Supported bit rate
WMA:
48 kbps – 192 kbps, VBR, CBR
AAC:
48 kbps – 320 kbps, VBR, CBR
Sampling frequencies
WMA: 44.1 kHz
AAC: 44.1 kHz
Supported USB device
Mass Storage Class
9-890-669-03
Sony Corporation
2015H81-1
© 2015.08 Published by Sony EMCS (Malaysia) PG Tec
CD/DVD Section
SPECIFICATIONS
Maximum current
1 A
Disc/USB section
Supported bit rate
MPEG1 Layer-3:
32 kbps – 320 kbps, VBR
Sampling frequencies
MPEG1 Layer-3:
32 kHz/44.1 kHz/48 kHz
Xvid
Video codec: Xvid
Bit rate: 4.854 Mbps (MAX)
Resolution/Frame rate:
720 × 480, 30 fps
720 × 576, 25 fps
Audio codec: MP3
MPEG4
File format: MP4 File Format
Video codec:
MPEG4 Simple Profile
(AVC is not compatible.)
Bit rate: 4 Mbps
Resolution/Frame rate:
720 × 576, 30 fps
Audio codec: AAC-LC
(HE-AAC is not compatible.)
DRM: Not compatible
Disc player section
System
Compact disc and digital audio and
video system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6 μW
* This output is the value
measurement at a distance of
200 mm from the objective lens
surface on the Optical Pick-up
Block with 7 mm aperture.
Frequency response
20 Hz – 20 kHz
Video color system format
NTSC and PAL
HCD-GT3D
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Name
FM tuner section
System
PLL quartz-locked digital synthesizer
Antenna
FM lead antenna
Tuning range
87.5 MHz – 108.0 MHz (50 kHz step)
BLUETOOTH section
Communication system
BLUETOOTH Standard version 3.0
Output
BLUETOOTH Standard Power
Class 2
Maximum communication range
Line of sight approx. 10 m 1)
Frequency band
2.4 GHz band (2.4000 GHz –
2.4835 GHz)
Modulation method
FHSS (Freq Hopping Spread Spectrum)
2)
Compatible BLUETOOTH profiles
A2DP (Advanced Audio Distribution
Profile)
AVRCP (Audio Video Remote
Control Profile)
SPP (Serial Port Profile)
Supported codecs
SBC (Sub Band Codec)
AAC (Advanced Audio Coding)
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 communica-
tion between devices.
General
Power requirements
AC 120 V – 240 V, 50/60 Hz
Power consumption
120 W
Russian Model
E Model
Australian Model
HCD-GPX555
CDM90-DVBU204//M
CMS-S76RFS7G
Power consumption (at the Power Saving
mode)
0.5 W
(When "BT STBY" is set to "OFF")
6 W
(When "BT STBY" is set to "ON")
Dimensions (w/h/d) (Approx.)
DVD Receiver (subwoofer unit):
305 mm × 636 mm × 355 mm
Mass (Approx.)
DVD Receiver (subwoofer unit):
14.5 kg
Design and specifications are subject to
change without notice.
– Continued on next page –
DVD RECEIVER