Read Sony STR-DA2400ES / STR-DG920 Service Manual online
SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
STR-DA2400ES/DG920
SPECIFICATIONS
MULTI CHANNEL AV RECEIVER
9-889-131-06
2010B05-1
©
2010.02
US Model
Canadian Model
STR-DA2400ES/DG920
AEP Model
UK Model
Brazilian Model
Taiwan Model
STR-DA2400ES
Ver. 1.5 2010.02
Photo: STR-DA2400ES
Photo: STR-DG920
This receiver incorporates Dolby* Digital and Pro Logic Surround
and the DTS** Digital Surround System.
* Manufactured under license from Dolby Laboratories. Dolby,
and the DTS** Digital Surround System.
* Manufactured under license from Dolby Laboratories. Dolby,
Pro Logic, Surround Ex, and the double-D symbol are trade-
marks of Dolby Laboratories.
marks of Dolby Laboratories.
** Manufactured under license under U.S. Patent #’s: 5,451,942;
5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535 &
other U.S. and worldwide patents issued & pending. DTS is
a registered trademark and the DTS logos, Symbol, DTS-HD
and DTS-HD Master Audio are trademarks of DTS, Inc. ©
1996-2007 DTS, Inc. All Rights Reserved.
other U.S. and worldwide patents issued & pending. DTS is
a registered trademark and the DTS logos, Symbol, DTS-HD
and DTS-HD Master Audio are trademarks of DTS, Inc. ©
1996-2007 DTS, Inc. All Rights Reserved.
This receiver incorporates High-Defi nition Multimedia Interface
(HDMI™) technology.
HDMI, the HDMI logo and High-Defi nition Multimedia Interface
are trademarks or registered trademarks of HDMI Licensing LLC.
(HDMI™) technology.
HDMI, the HDMI logo and High-Defi nition Multimedia Interface
are trademarks or registered trademarks of HDMI Licensing LLC.
XM Ready® is a registered trademark of XM Satellite Radio Inc.
All rights reserved.
All rights reserved.
©2008 SIRIUS Satellite Radio Inc. “SIRIUS” and the SIRIUS dog
logo are registered trademarks of SIRIUS Satellite Radio Inc.
logo are registered trademarks of SIRIUS Satellite Radio Inc.
This product is manufactured under license from Neural Audio
Corporation and THX Ltd. Sony Corporation hereby grants the
user a non-exclusive, non-transferable, limited right of use to this
product under USA and foreign patent, patent pending and other
technology or trademarks owned by Neural Audio Corporation
and THX Ltd. “Neural Surround”, “Neural Audio”, “Neural” and
“NRL” are trademarks and logos owned by Neural Audio Corpora-
tion, THX is a trademark of THX Ltd., which may be registered in
some jurisdictions. All rights reserved.
Corporation and THX Ltd. Sony Corporation hereby grants the
user a non-exclusive, non-transferable, limited right of use to this
product under USA and foreign patent, patent pending and other
technology or trademarks owned by Neural Audio Corporation
and THX Ltd. “Neural Surround”, “Neural Audio”, “Neural” and
“NRL” are trademarks and logos owned by Neural Audio Corpora-
tion, THX is a trademark of THX Ltd., which may be registered in
some jurisdictions. All rights reserved.
The font type (Shin Go R) installed in this receiver is provided by
MORISAWA & COMPANY LTD.
These names are the trademarks of MORISAWA & COMPANY
LTD., and the copyright of the font also belongs to MORISAWA
& COMPANY LTD.
MORISAWA & COMPANY LTD.
These names are the trademarks of MORISAWA & COMPANY
LTD., and the copyright of the font also belongs to MORISAWA
& COMPANY LTD.
iPod is a trademark of Apple Inc., registered in the U.S. and other
countries.
All other trademarks and registered trademarks are of their respec-
tive holders. In this manual, ™ and ® marks are not specifi ed.
countries.
All other trademarks and registered trademarks are of their respec-
tive holders. In this manual, ™ and ® marks are not specifi ed.
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.
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.
“M-crew Server” is a trademark of Sony Corporation.
“x.v.Color” and “x.v.Color” logo are trademarks of Sony Corpo-
ration.
ration.
“BRAVIA” and
are trademarks of Sony Corporation.
AUDIO POWER SPECIFICATIONS (DA2400ES: US)
POWER OUTPUT AND TOTAL HARMONIC DISTOR-
TION:
With 8 ohm loads, both channels driven, from 20 – 20,000 Hz;
rated 100 watts per channel minimum RMS power, with no more
than 0.09% total harmonic distortion from 250 milliwatts to rated
output.
POWER OUTPUT AND TOTAL HARMONIC DISTOR-
TION:
With 8 ohm loads, both channels driven, from 20 – 20,000 Hz;
rated 100 watts per channel minimum RMS power, with no more
than 0.09% total harmonic distortion from 250 milliwatts to rated
output.
Amplifi er section (DA2400ES: US, Canadian)
Power Output
Rated Power Output at Stereo Mode
Power Output
Rated Power Output at Stereo Mode
1)
(8 ohms 20 Hz – 20 kHz, THD 0.09%):
100 W + 100 W
Reference Power Output at Stereo Mode
(4 ohms 20 Hz – 20 kHz, THD 0.15%):
(4 ohms 20 Hz – 20 kHz, THD 0.15%):
85 W + 85 W
Reference Power Output (8 ohms 1 kHz, THD 0.7%)
FRONT
FRONT
2)
:
110 W + 110 W
CENTER
2)
: 110
W
SURROUND
2)
:
110 W + 110 W
SUR BACK
2)
:
110 W + 110 W
Reference Power Output (4 ohms 1 kHz, THD 0.7%)
FRONT
FRONT
2)
:
100 W + 100 W
CENTER
2)
: 100
W
SURROUND
2)
:
100 W + 100 W
SUR BACK
2)
:
100 W + 100 W
1)
Measured under the following conditions: 120 V AC, 60 Hz
2)
Depending on the sound fi eld settings and the source, there
may be no sound output.
Amplifi er section (DA2400ES: AEP, ECE, UK, Taiwan)
Power Output
Models of area code CEL, CEK, ECE, TW
Rated Power Output at Stereo Mode
Power Output
Models of area code CEL, CEK, ECE, TW
Rated Power Output at Stereo Mode
1)
(8 ohms 20 Hz – 20 kHz, THD 0.09%):
100 W + 100 W
Reference Power Output at Stereo Mode
(4 ohms 20 Hz – 20 kHz, THD 0.15%):
(4 ohms 20 Hz – 20 kHz, THD 0.15%):
85 W + 85 W
Reference Power Output (8 ohms 1 kHz, THD 0.7%)
FRONT
FRONT
2)
:
110 W + 110 W
CENTER
2)
: 110
W
SURROUND
2)
:
110 W + 110 W
SUR BACK
2)
:
110 W + 110 W
Reference Power Output (4 ohms 1 kHz, THD 0.7%)
FRONT
FRONT
2)
:
100 W + 100 W
CENTER
2)
: 100
W
SURROUND
2)
:
100 W + 100 W
SUR BACK
2)
:
100 W + 100 W
1)
Measured under the following conditions:
Area code
Power requirements
CEL, CEK, ECE
230 V AC, 50 Hz
TW
110 V AC, 60 Hz
2)
Depending on the sound fi eld settings and the source, there
may be no sound output.
Amplifi er section (DA2400ES: Brazilian)
Power Output (RMS)
Rated Power Output at Stereo Mode
Power Output (RMS)
Rated Power Output at Stereo Mode
1)
(8 ohms 20 Hz – 20 kHz, THD 0.09%):
100 W + 100W
Reference Power Output at Stereo Mode
(4 ohms 20 Hz – 20 kHz, THD 0.15%):
(4 ohms 20 Hz – 20 kHz, THD 0.15%):
85 W + 85W
Reference Power Output (8 ohms 1 kHz, THD 0.7%)
FRONT
FRONT
2)
:
110W + 110W
CENTER
2)
: 110W
SURROUND
2)
:
110W + 110W
SUR BACK
2)
:
110W + 110W
Reference Power Output (4 ohms 1 kHz, THD 0.7%)
FRONT
FRONT
2)
:
100W + 100W
CENTER
2)
: 100W
SURROUND
2)
:
100W + 100W
SUR BACK
2)
:
100W + 100W
1)
Measured under the following conditions: 127 V AC, 60 Hz
2)
Depending on the sound fi eld settings and the source, there
may be no sound output.
Frequency response
PHONO
PHONO
RIAA equalization curve
± 0.5 dB
Analog
10 Hz – 100 kHz,
± 3 dB
(with
sound
fi eld and equalizer bypassed)
– Continued on next page –
STR-DA2400ES/DG920
2
Input
PHONO
PHONO
Sensitivity: 2.5 mV
Impedance: 50 kohms
S/N
3)
: 90 dB (A, 20 kHz LPF)
4)
Analog
Sensitivity: 150 mV/50 kohms
S/N
3)
: 100 dB (A, 20 kHz LPF)
4)
Digital (Coaxial)
Impedance: 75 ohms
S/N
3)
: 96 dB (A, 20 kHz LPF)
4)
Digital (Optical)
S/N
3)
: 96 dB
(A, 20 kHz LPF)
4)
Output (analog)
AUDIO OUT
AUDIO OUT
Voltage: 150 mV/1 kohm
SUBWOOFER
Voltage: 2 V/1 kohm
Equalizer
Gain levels
Gain levels
±10 dB, 1 dB step
3)
INPUT SHORT (with sound fi eld and equalizer bypassed).
4)
Weighted network, input level.
AUDIO POWER SPECIFICATIONS (DG920: US)
POWER OUTPUT AND TOTAL HARMONIC DISTOR-
TION: (Models of area code U only)
With 8 ohm loads, both channels driven, from 20 – 20,000 Hz;
rated 100 watts per channel minimum RMS power, with no more
than 0.09% total harmonic distortion from 250 milliwatts to rated
output.
Amplifi er section (DG920)
Models of area code U, CA
Models of area code U, CA
1)
Minimum RMS Output Power
(8 ohms, 20 Hz – 20 kHz, THD 0.09%)
(8 ohms, 20 Hz – 20 kHz, THD 0.09%)
100 W + 100 W
Stereo Mode Output Power
(8 ohms, 1 kHz, THD 0.7%)
(8 ohms, 1 kHz, THD 0.7%)
110 W + 110 W
Surround Mode Output Power
2)
(8 ohms, 1 kHz, THD 10%)
150 W per channel
1)
Measured under the following conditions:
Area code
Power requirements
U, CA
120 V AC, 60 Hz
2)
Reference power output for front, center, surround and sur-
round back speakers. Depending on the sound fi eld settings
and the source, there may be no sound output.
and the source, there may be no sound output.
Frequency response
Analog
Analog
10 Hz – 100 kHz,
±3
dB
(with
sound
fi eld and equalizer bypassed)
Input
Analog
Analog
Sensitivity: 150 mV/50 kohms
S/N
3)
: 96 dB (A, 20 kHz LPF)
Digital (Coaxial)
Impedance: 75 ohms
S/N: 100 dB (A, 20 kHz LPF)
Digital (Optical)
S/N: 100 dB (A, 20 kHz LPF)
Output (Analog)
AUDIO OUT
AUDIO OUT
Voltage: 150 mV/1 kohms
SUBWOOFER
Voltage: 2 V/1 kohm
Equalizer
Gain levels
Gain levels
±10 dB, 1 dB step
3)
INPUT
SHOR
FM tuner section
Tuning range
87.5 – 108.0 MHz
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals
75 ohms, unbalanced
Intermediate frequency
10.7
10.7
MHz
AM tuner section (DA2400ES: US, Canadian, Brazilian)
Tuning range
With 10-kHz tuning scale
Tuning range
With 10-kHz tuning scale
530 – 1,710 kHz
5)
With 9-kHz tuning scale
531 – 1,710 kHz
5)
Antenna (aerial)
Loop antenna (aerial)
Intermediate frequency
450
450
kHz
5)
You can change the AM tuning scale to either 9 kHz or 10
kHz. After tuning in any AM station, turn off the receiver.
While holding down TUNING MODE, press POWER on the
receiver.
While holding down TUNING MODE, press POWER on the
receiver.
All preset stations will be erased when you change the tuning
scale. To reset the scale to 10 kHz (or 9 kHz), repeat the
procedure.
scale. To reset the scale to 10 kHz (or 9 kHz), repeat the
procedure.
AM tuner section (DA2400ES: AEP, ECE, UK, Taiwan)
Tuning range
Area code
Tuning range
Area code
Tuning scale
10 kHz step
9 kHz step
CEL, CEK, ECE
–
531 kHz –
1,602
kHz
TW
530 kHz –
531 kHz –
1,610
kHz
5)
1,602
kHz
5)
Antenna (aerial)
Loop antenna (aerial)
Intermediate frequency
450
450
kHz
5)
You can change the AM tuning scale to 9 kHz or 10 kHz.
After tuning in any AM station, turn off the receiver. While
holding down TUNING MODE, press POWER. All preset
stations will be erased when you change the tuning scale. To
reset the scale to 10 kHz (or 9 kHz), repeat the procedure.
holding down TUNING MODE, press POWER. All preset
stations will be erased when you change the tuning scale. To
reset the scale to 10 kHz (or 9 kHz), repeat the procedure.
AM tuner section (DG920)
Tuning range
Models of area code U, CA
With 10-kHz tuning scale:
Tuning range
Models of area code U, CA
With 10-kHz tuning scale:
530 – 1,710 kHz
4)
With 9-kHz tuning scale:
531 – 1,710 kHz
4)
Antenna (aerial)
Loop antenna (aerial)
Intermediate frequency
450
450
kHz
4)
You can change the AM tuning scale to 9 kHz or 10 kHz.
After tuning in any AM station, turn off the receiver. While
holding down TUNING MODE, press POWER. All preset
stations will be erased when you change the tuning scale. To
reset the scale to 10 kHz (or 9 kHz), repeat the procedure.
holding down TUNING MODE, press POWER. All preset
stations will be erased when you change the tuning scale. To
reset the scale to 10 kHz (or 9 kHz), repeat the procedure.
Video section
Inputs/Outputs
Video:
1 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
P
B
/C
B
: 0.7 Vp-p, 75 ohms
P
R
/C
R
: 0.7 Vp-p, 75 ohms
80 MHz HD Pass Through
HDMI Video (DA2400ES)
Input/Output (HDMI Repeater block)
640 × 480p@60 Hz
720 × [email protected]/60 Hz
1440 × [email protected]/60 Hz (pixel sent 2 times)
1280 × [email protected]/60 Hz
1920 × [email protected]/60 Hz
1920 × [email protected]/60 Hz
720 × 576p@50 Hz
1440 × 576p@50 Hz (pixel sent 2 times)
1280 × 720p@50 Hz
1920 × 1080i@50 Hz
1920 × 1080p@50 Hz
1920 × 1080p@24 Hz
Input/Output (HDMI Repeater block)
640 × 480p@60 Hz
720 × [email protected]/60 Hz
1440 × [email protected]/60 Hz (pixel sent 2 times)
1280 × [email protected]/60 Hz
1920 × [email protected]/60 Hz
1920 × [email protected]/60 Hz
720 × 576p@50 Hz
1440 × 576p@50 Hz (pixel sent 2 times)
1280 × 720p@50 Hz
1920 × 1080i@50 Hz
1920 × 1080p@50 Hz
1920 × 1080p@24 Hz
General (DA2400ES: US, Canadian)
Power requirements
Power requirements
120 V AC, 60 Hz
Power output (DIGITAL MEDIA PORT)
DC OUT:
DC OUT:
5 V, 0.7 A MAX
Power consumption
350 W
Power consumption (during standby mode)
0.7 W (when “HDMI
Control” and “RS-232C
Control” are set to “OFF”)
Dimensions
17 × 6 1/4 × 15 3/8 inches
(430 × 157.5 × 388 mm)
(width/height/depth)
including projecting parts and controls
Mass (Approx.)
26 lb 15 oz (12.2 kg)
General (DA2400ES: AEP, ECE, UK, Taiwan)
Power requirements
Area code
Power requirements
Area code
Power requirements
CEL, CEK, ECE
230 V AC, 50/60 Hz
TW
110 V AC, 60 Hz
Power output (DIGITAL MEDIA PORT)
DC OUT:
DC OUT:
5 V, 0.7 A MAX
Power consumption
Area code
Area code
Power consumption
CEL, CEK, ECE, TW 360 W
Power consumption (during standby mode)
0.7 W (when “Control for HDMI” is set to
“OFF”)
“OFF”)
Dimensions
430 × 157.5 × 388 mm
(width/height/depth)
including projecting parts and controls
Mass (Approx.)
12.5 kg
General (DA2400ES: Brazilian)
Power requirements
Power requirements
127 V AC, 60 Hz
Power output (DIGITAL MEDIA PORT)
DC OUT:
DC OUT:
5 V, 0.7 A MAX
Power consumption
380 W
Power consumption (during standby mode)
0.9 W (when “Control for HDMI” is set to
“OFF”)
“OFF”)
Dimensions
430 × 157.5 × 388 mm
(width/height/depth)
including projecting parts and controls
Mass (Approx.)
12.0 kg
General (DG920)
Power requirements
Area code
Power requirements
Area code
Power requirements
U, CA
120 V AC, 60 Hz
Power output (DIGITAL MEDIA PORT)
DC OUT:
5V, 0.7 A MAX
Power consumption
Area code
Power consumption
U 350
W
CA 480
VA
Power consumption (during standby mode)
0.7 W (When “Control For HDMI” is set
to “OFF”)
to “OFF”)
Dimensions (width/height/depth) (Approx.)
17 × 6 1/4 × 15 inches
(430 × 157.5 × 378 mm)
including projecting parts and controls
Mass (Approx.)
26 lb 1 oz (11.8 kg)
Supplied accessories
Operating Instructions
Quick Setup Guide (1)
GUI Menu List (1)
Optimizer microphone (ECM-AC2) (1)
FM wire antenna (aerial) (1)
AM loop antenna (aerial) (1)
AC power cord (mains lead) (1) (DA2400ES)
Remote commander (RM-AAP023) (1) (DG920)
Remote commander (RM-AAP024) (1) (DA2400ES: AEP, ECE,
UK, Brazilian, Taiwan)
Remote commander (RM-AAP025) (1) (DA2400ES: US,
Canadian)
Remote commander (RM-AAU039) (1) (DA2400ES)
R6 (size-AA) batteries (4 (DA2400ES) or 2 (DG920))
Design and specifi cations are subject to change without notice.
• Abbreviation
ECE : Continental European, East
ECE : Continental European, East
European and Russian models
Ver. 1.4
STR-DA2400ES/DG920
3
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
1.5 k
Ω
0.15
μF
AC
voltmeter
(0.75 V)
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Parts on Set
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
STR-DA2400ES/DG920
4
1.
SERVICING NOTES
............................................. 5
2. GENERAL
.................................................................. 7
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 13
3-2. Case ................................................................................. 14
3-3. Front Panel Block (DA2400ES) ..................................... 14
3-4. Front Panel Block (DG920) ............................................ 15
3-5. Tuner (FM/AM), CIS Board and PREOUT Board ......... 15
3-6. DIGITAL VIDEO Board ................................................. 16
3-7. VIDEO Board ................................................................. 16
3-8. Back Panel Block (DA2400ES) ...................................... 17
3-9. Back Panel Block (DG920) ............................................ 17
3-10. MICON Board, DIGITAL Board .................................... 18
3-11. ACLASS Board .............................................................. 18
3-12. Main Block ..................................................................... 19
3-13. MAIN Board ................................................................... 19
3-2. Case ................................................................................. 14
3-3. Front Panel Block (DA2400ES) ..................................... 14
3-4. Front Panel Block (DG920) ............................................ 15
3-5. Tuner (FM/AM), CIS Board and PREOUT Board ......... 15
3-6. DIGITAL VIDEO Board ................................................. 16
3-7. VIDEO Board ................................................................. 16
3-8. Back Panel Block (DA2400ES) ...................................... 17
3-9. Back Panel Block (DG920) ............................................ 17
3-10. MICON Board, DIGITAL Board .................................... 18
3-11. ACLASS Board .............................................................. 18
3-12. Main Block ..................................................................... 19
3-13. MAIN Board ................................................................... 19
4.
TEST MODE
............................................................ 20
5. ELECTRICAL
ADJUSTMENT
........................... 24
6. DIAGRAMS
6-1. Block
Diagram
- DIGITAL AUDIO/TUNER Section - ........................... 27
6-2. Block Diagram - DSP/XM Section - .............................. 28
6-3. Block Diagram - ANALOG AUDIO Section - ............... 29
6-4. Block Diagram - AMP Section - ..................................... 30
6-5. Block Diagram - HDMI Section - ................................... 31
6-6. Block Diagram - VIDEO (1/2) Section - ........................ 32
6-7. Block Diagram - VIDEO (2/2)/PANEL Section - ........... 33
6-8. Block Diagram - POWER SUPPLY Section - ................ 34
6-9. Printed
6-3. Block Diagram - ANALOG AUDIO Section - ............... 29
6-4. Block Diagram - AMP Section - ..................................... 30
6-5. Block Diagram - HDMI Section - ................................... 31
6-6. Block Diagram - VIDEO (1/2) Section - ........................ 32
6-7. Block Diagram - VIDEO (2/2)/PANEL Section - ........... 33
6-8. Block Diagram - POWER SUPPLY Section - ................ 34
6-9. Printed
Wiring
Board
- DIGITAL Board (Component Side) - ........................... 36
6-10. Printed Wiring Board
- DIGITAL Board (Conductor Side) - ............................. 37
6-11. Schematic Diagram - DIGITAL Board (1/2) - ................ 38
6-12. Schematic Diagram - DIGITAL Board (2/2) - ................ 39
6-13. Printed Wiring Board
6-12. Schematic Diagram - DIGITAL Board (2/2) - ................ 39
6-13. Printed Wiring Board
- DIGITAL VIDEO Board (Component Side) - ............. 40
6-14. Printed Wiring Board
- DIGITAL VIDEO Board (Conductor Side) - ............... 41
6-15. Schematic Diagram
- DIGITAL VIDEO Board (1/4) - ................................... 42
6-16. Schematic Diagram
- DIGITAL VIDEO Board (2/4) - ................................... 43
6-17. Schematic Diagram
- DIGITAL VIDEO Board (3/4) - ................................... 44
6-18. Schematic Diagram
- DIGITAL VIDEO Board (4/4) - ................................... 45
6-19. Printed Wiring Board - MAIN Board - ........................... 46
6-20. Schematic Diagram - MAIN Board (1/3) - ..................... 47
6-21. Schematic Diagram - MAIN Board (2/3) - ..................... 48
6-22. Schematic Diagram - MAIN Board (3/3) - ..................... 49
6-23. Printed Wiring Board - ACLASS Board - ...................... 50
6-24. Schematic Diagram - ACLASS Board - ......................... 51
6-25. Printed Wiring Board - VIDEO Board - ......................... 52
6-26. Schematic Diagram - VIDEO Board - ............................ 53
6-27. Printed Wiring Board - DSP Board - .............................. 54
6-28. Schematic Diagram - DSP Board - ................................. 55
6-29. Printed Wiring Board
6-20. Schematic Diagram - MAIN Board (1/3) - ..................... 47
6-21. Schematic Diagram - MAIN Board (2/3) - ..................... 48
6-22. Schematic Diagram - MAIN Board (3/3) - ..................... 49
6-23. Printed Wiring Board - ACLASS Board - ...................... 50
6-24. Schematic Diagram - ACLASS Board - ......................... 51
6-25. Printed Wiring Board - VIDEO Board - ......................... 52
6-26. Schematic Diagram - VIDEO Board - ............................ 53
6-27. Printed Wiring Board - DSP Board - .............................. 54
6-28. Schematic Diagram - DSP Board - ................................. 55
6-29. Printed Wiring Board
- MICON Board (Component Side) - ............................. 56
6-30. Printed Wiring Board
- MICON Board (Conductor Side) - ............................... 57
TABLE OF CONTENTS
6-31. Schematic Diagram - MICON Board (1/3) - .................. 58
6-32. Schematic Diagram - MICON Board (2/3) - .................. 59
6-33. Schematic Diagram - MICON Board (3/3) - .................. 60
6-34. Printed Wiring Board - LIMITER Board - ..................... 61
6-35. Schematic Diagram - LIMITER Board - ........................ 61
6-36. Printed Wiring Boards - CONNECTOR Section - ......... 62
6-37. Schematic Diagram - CONNECTOR Section - .............. 63
6-38. Printed Wiring Board - DISPLAY Board - ..................... 64
6-39. Schematic Diagram - DISPLAY Board - ........................ 65
6-40. Printed Wiring Boards - PANEL Section - ..................... 66
6-41. Schematic Diagram - PANEL Section - .......................... 67
6-42. Printed Wiring Board - SURR SPEAKER Board - ........ 68
6-43. Schematic Diagram - SURR SPEAKER Board - ........... 69
6-44. Printed Wiring Board
6-32. Schematic Diagram - MICON Board (2/3) - .................. 59
6-33. Schematic Diagram - MICON Board (3/3) - .................. 60
6-34. Printed Wiring Board - LIMITER Board - ..................... 61
6-35. Schematic Diagram - LIMITER Board - ........................ 61
6-36. Printed Wiring Boards - CONNECTOR Section - ......... 62
6-37. Schematic Diagram - CONNECTOR Section - .............. 63
6-38. Printed Wiring Board - DISPLAY Board - ..................... 64
6-39. Schematic Diagram - DISPLAY Board - ........................ 65
6-40. Printed Wiring Boards - PANEL Section - ..................... 66
6-41. Schematic Diagram - PANEL Section - .......................... 67
6-42. Printed Wiring Board - SURR SPEAKER Board - ........ 68
6-43. Schematic Diagram - SURR SPEAKER Board - ........... 69
6-44. Printed Wiring Board
- CIS Board (DA2400ES: US, CND models) - .............. 70
6-45. Schematic Diagram
- CIS Board (DA2400ES: US, CND models) - .............. 71
6-46. Printed Wiring Board - PREOUT Board
(DA2400ES: AEP, ECE, UK, BR, TW models) - ........... 72
6-47. Schematic Diagram - PREOUT Board
(DA2400ES: AEP, ECE, UK, BR, TW models) - ........... 72
6-48. Printed Wiring Board - DCDC CON Board - ................. 73
6-49. Schematic Diagram - DCDC CON Board - .................... 73
6-50. Printed Wiring Boards - POWER Section - .................... 74
6-51. Schematic Diagram - POWER Section - ........................ 75
6-49. Schematic Diagram - DCDC CON Board - .................... 73
6-50. Printed Wiring Boards - POWER Section - .................... 74
6-51. Schematic Diagram - POWER Section - ........................ 75
7.
EXPLODED VIEWS
7-1. Case
Section
....................................................................
105
7-2. Front Panel Section (DA2400ES) ................................... 106
7-3. Front Panel Section (DG920) ......................................... 107
7-4. DIGITAL VIDEO Board Section .................................... 108
7-5. Back Panel Section ......................................................... 109
7-6. Chassis
7-3. Front Panel Section (DG920) ......................................... 107
7-4. DIGITAL VIDEO Board Section .................................... 108
7-5. Back Panel Section ......................................................... 109
7-6. Chassis
Section
...............................................................
110
8.
ELECTRICAL PARTS LIST
.............................. 111
Accessories are given in the last of the electrical parts list.
• Abbreviation
BR
BR
: Brazilian model
CND : Canadian model
ECE : Continental European, East European and Russian
ECE : Continental European, East European and Russian
models
TW :
Taiwan
model
Ver. 1.4
Note 1: Refer to supplement-1 for the DIGITAL, MAIN and
SURR SPEAKER boards of printed wiring board, sche-
matic diagram and electrical parts list of Canadian and
Taiwan models in DA2400ES.
matic diagram and electrical parts list of Canadian and
Taiwan models in DA2400ES.
Note 2: Refer to supplement-2 for the DCDC CON, DIGITAL,
DIGITAL VIDEO, MICON, SURR SPEAKER and VIDEO
boards of printed wiring board, schematic diagram and
electrical parts list of Brazilian model in DA2400ES.
boards of printed wiring board, schematic diagram and
electrical parts list of Brazilian model in DA2400ES.
Note 3: Refer to supplement-3 for the ACLASS, MAIN, POWER
SWITCH and STANDBY boards of printed wiring board,
schematic diagram and electrical parts list of Brazilian
model in DA2400ES.
schematic diagram and electrical parts list of Brazilian
model in DA2400ES.