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2018/09/25 10:22:08 (GMT+09:00)
SERVICE MANUAL
Ver. 1.3 2018.05
• SA-WGT4D is the DVD receiver in MHC-GT4D.
• All of the units included in the MHC-GT4D (SA-WGT4D/
SS-GT4DB/remote control) are required to confi rm the
operation of SA-WGT4D. Check in advance that you
have all the units.
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.
Speaker section
Speaker system:
Subwoofer, Sound Pressure Horn
Speaker unit
250 mm, cone type
Rated impedance
4 ohms
Inputs
AUDIO/PARTY CHAIN IN (TV) L/R
Voltage 2 V, impedance 47 kilohms
TV (ARC)
Supported audio signal:
2-channel Linear PCM
MIC1, MIC2
Sensitivity 1 mV, impedance
10 kilohms
Outputs
AUDIO/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
HDMI OUT (TV)
Supported audio signal: 2-channel
Linear PCM (up to 48 kHz), Dolby
Digital
HDMI section
Connector
Type A (19 pin)
USB section
Supported bit rate
WMA: 48 kbps – 192 kbps, VBR, CBR
AAC: 48 kbps – 320 kbps, VBR, CBR
WAV: 16 bit
Sampling frequencies
WMA: 44.1 kHz
AAC: 44.1 kHz
WAV: 44.1 kHz/48 kHz
Supported USB device
Mass Storage Class
Maximum current
1 A
(USB) port
Type A
9-890-674-04
2018E80-1
©
2018.05
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 Profi le
(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
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
SA-WGT4D
Model Name Using Similar Mechanism
DVD Mechanism Type
Optical Pick-up Block Name
SPECIFICATIONS
FM Tuner section
System
FM stereo, FM superheterodyne
tuner
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
Frequency band
2.4 GHz band (2.4000 GHz –
2.4835 GHz)
Modulation method
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH profiles
A2DP (Advanced Audio Distribution
Profile)
AVRCP (Audio Video Remote
Control Profile)
SPP (Serial Port Profile)
Supported codecs
SBC
3)
, AAC, 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.
Subband Codec
3)
AEP Model
UK Model
E Model
Australian Model
HCD-GT3D
CDM90-DVBU204//M
CMS-S76RFS7G1 or CMS-S76RFS7GP
General
Power requirements
AC 120 V – 240 V, 50/60 Hz
Power consumption
270 W
Power consumption (at the Power Saving
mode)
For AEP, UK and RU models only:
0.5 W (When "BT STBY" is set
to "OFF") and [CONTROL FOR
HDMI] is set to [OFF].)
3 W
4)
(When "BT STBY" is set to
"ON" and [CONTROL FOR HDMI]
is set to [ON].)
Dimensions (w/h/d) (Approx.)
1)
Active subwoofer:
392 mm × 710 mm × 435 mm
Speaker unit (left/right):
480 mm × 108 mm × 134 mm
Speaker unit (Sound Bar Style):
960 mm × 108 mm × 134 mm
2)
Mass (Approx.)
Active subwoofer:
23.5 kg
Speaker unit (left/right):
3.1 kg
4)
The power consumption of the system
will be less than 0.5 W when there is no
HDMI connection and "BT STBY" is set
to "OFF".
Design and specifications are subject to
change without notice.
DVD RECEIVER
SYS SET
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Table of Contents
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Summary of Contents for Sony SA-WGT4D
- Page 1 E Model Australian Model • SA-WGT4D is the DVD receiver in MHC-GT4D. • All of the units included in the MHC-GT4D (SA-WGT4D/ SS-GT4DB/remote control) are required to confi rm the operation of SA-WGT4D. Check in advance that you have all the units.
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Page 2: Section 7 Exploded Views
2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.3 SECTION 7 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • Abbreviation The components identifi ed by mark 0 they may have some diff erence from the : Argentina model or dotted line with mark 0 are critical for original one. -
Page 3: Top Panel Section
2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.3 7-2. TOP PANEL SECTION PANEL board (ns) RGB_SPLITTER board (ns) ND1000 Note 1: When the RC-S730 (WW) is replaced, refer to “NOTE Note 2: If wire (fl at type) is replaced, install it after bending it in the OF REPLACING THE COMPLETE MOTHERBOARD same form as that before replacement. - Page 4 2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.3 7-3. LOADING PANEL, BACK PANEL SECTION • Rear side view CDM block section MOTHERBOARD board, 3CH DAMP board section SYS SET...
- Page 5 2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D 7-4. CDM BLOCK SECTION DVD mechanism section (CDM90-DVBU204//M) SYS SET...
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Page 6: Dvd Mechanism Section
2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D 7-5. DVD MECHANISM SECTION (CDM90-DVBU204//M) (including MS-476 board) MS-476 board (ns) Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement. Remark SYS SET... - Page 7 2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.3 7-6. MOTHERBOARD BOARD, 3CH DAMP BOARD SECTION • Rear side view SWITCHING REGULATOR (SSN-161AD) section Note 1: When the complete MOTHERBOARD board is replaced, Note 2: If wire (fl at type) is replaced, install it after bending it in the refer to “NOTE OF REPLACING THE COMPLETE...
- Page 8 2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.3 7-7. SWITCHING REGULATOR (SSN-161AD) SECTION • Rear side view chassis section Note: When the SWITCHING REGULATOR (SSN-161AD) board is replaced, spread the bond referring to “BOND FIXATION OF ELECTRICAL PARTS” on page 8. SYS SET...
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Page 9: Chassis Section
2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.3 7-8. CHASSIS SECTION • Rear side view front panel section SPK cabinet (SW), allay cover section SYS SET... -
Page 10: Front Panel Section
2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.3 7-9. FRONT PANEL SECTION MIC_IR board (ns) Note 1: When the BLUETOOTH module is replaced, refer to Note 2: If wire (fl at type) is replaced, install it after bending it in the “NOTE OF REPLACING THE COMPLETE MOTHER- same form as that before replacement. - Page 11 2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.3 7-10. SPK CABINET (SW), ALLAY COVER SECTION handle section 453 454 SYS SET...
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Page 12: Handle Section
2018/09/25 10:22:08 (GMT+09:00) SA-WGT4D Ver. 1.2 7-11. HANDLE SECTION 523 525 515 516 SYS SET...