Read Sony STR-DN840 Service Manual online
SERVICE MANUAL
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
This receiver incorporates Dolby* Digital and
Pro Logic Surround and the DTS** Digital Sur-
round System.
* Manufactured under license from Dolby Labo-
Pro Logic Surround and the DTS** Digital Sur-
round System.
* Manufactured under license from Dolby Labo-
ratories. Dolby, Pro Logic, Surround EX, and
the double-D symbol are trademarks of Dolby
Laboratories.
the double-D symbol are trademarks of Dolby
Laboratories.
** Manufactured under license under U.S. Pat-
ent Nos: 5,956,674; 5,974,380; 6,226,616;
6,487,535; 7,212,872; 7,333,929; 7,392,195;
7,272,567 & other U.S. and worldwide patents
issued & pending. DTS-HD, the Symbol, &
DTS-HD and the Symbol together are regis-
tered trademarks & DTS-HD Master Audio
is a trademark of DTS, Inc. Product includes
software. © DTS, Inc. All Rights Reserved.
6,487,535; 7,212,872; 7,333,929; 7,392,195;
7,272,567 & other U.S. and worldwide patents
issued & pending. DTS-HD, the Symbol, &
DTS-HD and the Symbol together are regis-
tered trademarks & DTS-HD Master Audio
is a trademark of DTS, Inc. Product includes
software. © DTS, Inc. All Rights Reserved.
This receiver incorporates High-Defi nition Multi-
media Interface (HDMI™) technology. The terms
HDMI and HDMI High-Defi nition Multimedia
Interface, and the HDMI Logo are trademarks or
registered trademarks of HDMI Licensing LLC in
the United States and other countries.
AirPlay, iPhone, iPod, iPod classic, iPod nano,
and iPod touch are trademarks of Apple Inc., reg-
istered in the U.S. and other countries.
All other trademarks and registered trademarks
are of their respective holders. In this manual, ™
and ® marks are not specifi ed.
“Made for iPod” and “Made for iPhone” mean
that an electronic accessory has been designed
to connect specifi cally to iPod or iPhone, respec-
tively, and has been certifi ed by the developer to
meet Apple performance standards.
Apple is not responsible for the operation of this
device or its compliance with safety and regula-
tory standards. Please note that the use of this ac-
cessory with iPod or iPhone may affect wireless
performance.
DLNA™, the DLNA Logo and DLNA CERTI-
FIED™ are trademarks, service marks, or cer-
tifi cation marks of the Digital Living Network
Alliance.
“Sony Entertainment Network” logo and “Sony
Entertainment Network” are trademarks of Sony
Corporation.
Wake-on-LAN is a trademark of International
Business Machines Corporation in the United
States.
Windows and the Windows logo are either reg-
istered trademarks or trademarks of Microsoft
Corporation in the United States and/or other
countries.
This product is protected by certain intellectual
property rights of Microsoft Corporation. Use
or distribution of such technology outside of this
product is prohibited without a license from Mi-
crosoft or an authorized Microsoft subsidiary.
MPEG Layer-3 audio coding technology and pat-
ents licensed from Fraunhofer IIS and Thomson.
media Interface (HDMI™) technology. The terms
HDMI and HDMI High-Defi nition Multimedia
Interface, and the HDMI Logo are trademarks or
registered trademarks of HDMI Licensing LLC in
the United States and other countries.
AirPlay, iPhone, iPod, iPod classic, iPod nano,
and iPod touch are trademarks of Apple Inc., reg-
istered in the U.S. and other countries.
All other trademarks and registered trademarks
are of their respective holders. In this manual, ™
and ® marks are not specifi ed.
“Made for iPod” and “Made for iPhone” mean
that an electronic accessory has been designed
to connect specifi cally to iPod or iPhone, respec-
tively, and has been certifi ed by the developer to
meet Apple performance standards.
Apple is not responsible for the operation of this
device or its compliance with safety and regula-
tory standards. Please note that the use of this ac-
cessory with iPod or iPhone may affect wireless
performance.
DLNA™, the DLNA Logo and DLNA CERTI-
FIED™ are trademarks, service marks, or cer-
tifi cation marks of the Digital Living Network
Alliance.
“Sony Entertainment Network” logo and “Sony
Entertainment Network” are trademarks of Sony
Corporation.
Wake-on-LAN is a trademark of International
Business Machines Corporation in the United
States.
Windows and the Windows logo are either reg-
istered trademarks or trademarks of Microsoft
Corporation in the United States and/or other
countries.
This product is protected by certain intellectual
property rights of Microsoft Corporation. Use
or distribution of such technology outside of this
product is prohibited without a license from Mi-
crosoft or an authorized Microsoft subsidiary.
MPEG Layer-3 audio coding technology and pat-
ents licensed from Fraunhofer IIS and Thomson.
“x.v.Color (x.v.Colour)” and “x.v.Color
(x.v.Colour)” logo are trademarks of Sony Cor-
poration.
“BRAVIA” is a trademark of Sony Corporation.
“PlayStation” is a registered trademark of Sony
Computer Entertainment Inc.
(x.v.Colour)” logo are trademarks of Sony Cor-
poration.
“BRAVIA” is a trademark of Sony Corporation.
“PlayStation” is a registered trademark of Sony
Computer Entertainment Inc.
STR-DN840
MULTI CHANNEL AV RECEIVER
9-890-617-04
2014D80-1
©
2014.04
Ver. 1.3 2014.04
US Model
Canadian Model
AEP Model
UK Model
Australian Model
Mexican Model
Taiwan Model
SPECIFICATIONS
“WALKMAN” is a registered trademark of Sony
Corporation.
MICROVAULT is a trademark of Sony Corpora-
tion.
VAIO and VAIO Media are registered trademarks
of Sony Corporation.
PARTY STREAMING and PARTY STREAM-
ING logo are trademarks of Sony Corporation.
The Wi-Fi CERTIFIED Logo is a certifi cation
mark of the Wi-Fi Alliance.
The Bluetooth
Corporation.
MICROVAULT is a trademark of Sony Corpora-
tion.
VAIO and VAIO Media are registered trademarks
of Sony Corporation.
PARTY STREAMING and PARTY STREAM-
ING logo are trademarks of Sony Corporation.
The Wi-Fi CERTIFIED Logo is a certifi cation
mark of the Wi-Fi Alliance.
The Bluetooth
®
word mark and logos are regis-
tered trademarks owned by 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.
InstaPrevue™ is a trademark or registered trade-
mark of Silicon Image, Inc. in the United States
and other countries.
and any use of such marks by Sony Corporation
is under license.
Other trademarks and trade names are those of
their respective owners.
InstaPrevue™ is a trademark or registered trade-
mark of Silicon Image, Inc. in the United States
and other countries.
FLAC Decoder
Copyright (C)
2000,2001,2002,2003,2004,2005,2006,2007
Josh Coalson
Redistribution and use in source and binary
forms, with or without modifi cation, are permit-
ted provided that the following conditions are
met:
– Redistributions of source code must retain the
Copyright (C)
2000,2001,2002,2003,2004,2005,2006,2007
Josh Coalson
Redistribution and use in source and binary
forms, with or without modifi cation, are permit-
ted provided that the following conditions are
met:
– Redistributions of source code must retain the
above copyright notice, this list of conditions
and the following disclaimer.
and the following disclaimer.
– Redistributions in binary form must reproduce
the above copyright notice, this list of condi-
tions and the following disclaimer in the docu-
mentation and/or other materials provided with
the distribution.
tions and the following disclaimer in the docu-
mentation and/or other materials provided with
the distribution.
– Neither the name of the Xiph.org Foundation
nor the names of its contributors may be used
to endorse or promote products derived from
this software without specifi c prior written per-
mission.
to endorse or promote products derived from
this software without specifi c prior written per-
mission.
THIS SOFTWARE IS PROVIDED BY THE
COPYRIGHT HOLDERS AND CONTRIBU-
TORS “AS IS” AND ANY EXPRESS OR IM-
PLIED WARRANTIES, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRAN-
TIES OF MERCHANTABILITY AND FIT-
NESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE
FOUNDATION OR CONTRIBUTORS BE LI-
ABLE FOR ANY DIRECT, INDIRECT, INCI-
DENTAL, SPECIAL, EXEMPLARY, OR CON-
SEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETH-
ER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
COPYRIGHT HOLDERS AND CONTRIBU-
TORS “AS IS” AND ANY EXPRESS OR IM-
PLIED WARRANTIES, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRAN-
TIES OF MERCHANTABILITY AND FIT-
NESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE
FOUNDATION OR CONTRIBUTORS BE LI-
ABLE FOR ANY DIRECT, INDIRECT, INCI-
DENTAL, SPECIAL, EXEMPLARY, OR CON-
SEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETH-
ER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
AUDIO POWER
SPECIFICATIONS
SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(US model only)
With 6 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
Mexican model
HARMONIC DISTORTION:
(US model only)
With 6 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
Mexican model
1)
Minimum RMS Output Power
(6 ohms, 20 Hz – 20 kHz, THD 0.09%)
(6 ohms, 20 Hz – 20 kHz, THD 0.09%)
90 W + 90 W
Stereo Mode Output Power
1)
(6 ohms, 1 kHz, THD 1%)
100 W + 100 W
Surround Mode Output Power
1) 2)
(6 ohms, 1 kHz, THD 0.9%)
140 W per channel
Other models
1)
Minimum RMS Output Power
1)
(6 ohms, 20 Hz – 20 kHz, THD 0.09%)
95 W + 95 W
Stereo Mode Output Power
1)
(6 ohms, 1 kHz, THD 1%)
110 W + 110 W
Surround Mode Output Power
1) 2)
(6 ohms, 1 kHz, THD 0.9%)
150 W per channel
1)
Measured under the following conditions:
Area
Power requirements
US, Canadian,
Taiwan
Taiwan
120 V AC, 60 Hz
Mexican
127 V AC, 60 Hz
AEP, UK,
Australian
Australian
230 V AC, 50 Hz
2)
Reference power output for front, center, sur-
round, surround back and front high speakers.
Depending on the sound fi eld settings and the
source, there may be no sound output.
Depending on the sound fi eld settings and the
source, there may be no sound output.
Frequency response
Analog
Analog
10 Hz – 100 kHz,
+0.5/–2 dB (with sound
fi eld and equalizer
bypassed)
+0.5/–2 dB (with sound
fi eld and equalizer
bypassed)
Input
Analog
Analog
Sensitivity: 500 mV/
50 kilohms
50 kilohms
S/N
3)
: 105 dB
(A, 500 mV
4)
)
Digital (Coaxial)
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
S/N: 100 dB
(A, 20 kHz LPF)
Digital (Optical)
S/N: 100 dB
(A, 20 kHz LPF)
Output (Analog)
SUBWOOFER
SUBWOOFER
Voltage: 2 V/1 kilohm
Equalizer
Gain levels
Gain levels
±10 dB, 1 dB step
3)
INPUT SHORT (with sound fi eld and equalizer
bypassed).
bypassed).
4)
Weighted network, input level.
FM tuner section
Tuning range
Tuning range
87.5 MHz – 108.0 MHz
(50 kHz step)
(AEP, UK, Australian,
Taiwan, Mexican)
87.5 MHz – 108.0 MHz
(100 kHz step)
(US, Canadian)
(50 kHz step)
(AEP, UK, Australian,
Taiwan, Mexican)
87.5 MHz – 108.0 MHz
(100 kHz step)
(US, Canadian)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals
75 ohms, unbalanced
AM tuner section
Tuning range
Tuning range
Area
Tuning scale
10 kHz step
9 kHz step
US, Canadian,
Mexican
Mexican
530 kHz –
531 kHz –
1,710 kHz
1,710 kHz
AEP, UK,
Australian,
Taiwan
Australian,
Taiwan
–
531 kHz –
1,602
kHz
Antenna (aerial)
Loop antenna (aerial)
Video section
Inputs/Outputs
Inputs/Outputs
Video:
1 Vp-p, 75 ohms
– Continued on next page –
STR-DN840
2
iPod/iPhone section
DC 5V 1.0 A MAX
DC 5V 1.0 A MAX
USB section
Supported format*
Supported format*
MP3 (MPEG 1 Audio Layer-3):
32 kbps – 320 kbps, VBR
32 kbps – 320 kbps, VBR
AAC: 16 kbps – 320 kbps, CBR, VBR
WMA9
Standard:
40 kbps – 320 kbps, CBR, VBR
WAV: 8 kHz – 192 kHz, 16 bit PCM
8 kHz – 192 kHz, 24 bit PCM
8 kHz – 192 kHz, 24 bit PCM
FLAC: 8 kHz – 192 kHz, 16 bit FLAC
44.1 kHz – 192 kHz, 24 bit FLAC
* Compatibility with all encoding/
writing software, recording devices and
recording media cannot be guaranteed.
recording media cannot be guaranteed.
Transfer speed
High-speed
Supported USB device
Mass Storage Class
Maximum current
500 mA
NETWORK section
Ethernet LAN
Ethernet LAN
10BASE-T/100BASE-TX
Wireless LAN
Compatible
Compatible
standards:
IEEE 802.11 b/g
Security:
WEP 64 bit, WEP 128 bit,
WPA/WPA2-PSK
(AES),
WPA/WPA2-PSK
(TKIP)
Radio frequency: 2.4 GHz
Bluetooth section (US, Canadian)
Communication system
Communication system
Bluetooth Specifi cation
version
3.0
Output
Bluetooth Specifi cation
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)
Compatible Bluetooth profi les
2)
A2DP
(Advanced
Audio
Distribution
Profi le)
AVRCP 1.3 (Audio Video
Remote Control Profi le)
Supported Codecs
3)
SBC
4)
, AAC
Transmission range (A2DP)
20 Hz – 20,000 Hz
(Sampling
frequency
44.1
kHz)
1)
The actual range will vary depending on factors such as
obstacles between devices, magnetic fi elds around a microwave
oven, static electricity, cordless phone, reception sensitivity,
antenna’s performance, operating system, software application,
etc.
obstacles between devices, magnetic fi elds around a microwave
oven, static electricity, cordless phone, reception sensitivity,
antenna’s performance, operating system, software application,
etc.
2)
Bluetooth standard profi les indicate the purpose of Bluetooth
communication between devices.
communication between devices.
3)
Codec: Audio signal compression and conversion format
4)
Subband Codec
General
Power requirements
Power requirements
Area
Power requirements
US, Canadian,
Taiwan
Taiwan
120 V AC, 60 Hz
Mexican
127 V AC, 60 Hz
AEP, UK
230 V AC, 50/60 Hz
Australian
230 V AC, 50 Hz
Power consumption 240 W
Power consumption (during standby mode)
Power consumption (during standby mode)
0.3 W (When “Control for HDMI”,
“Pass Through”, and “Network Standby”
are set to “Off”.)
“Pass Through”, and “Network Standby”
are set to “Off”.)
Dimensions (width/height/depth) (Approx.)
430 mm × 156 mm × 329.4 mm
(17 in × 6 1/4 in × 13 in) including
projecting parts and controls
projecting parts and controls
Mass (Approx.)
8.5 kg
Design and specifi cations are subject to change without notice.
HDMI Video
Input/Output (HDMI Repeater block)
Format
2D
3D
Frame packing
Side-by-Side
(Half)
Over-Under
(Top-and-Bottom)
4096 × 2160p @ 23.98/24 Hz
a
–
–
–
3840 × 2160p @ 29.97/30 Hz
a
–
–
–
3840 × 2160p @ 25 Hz
a
–
–
–
3840 × 2160p @ 23.98/24 Hz
a
–
–
–
1920 × 1080p @ 59.94/60 Hz
a
–
a
a
1920 × 1080p @ 50 Hz
a
–
a
a
1920 × 1080p @ 29.97/30 Hz
a
a
a
a
1920 × 1080p @ 25 Hz
a
a
a
a
1920 × 1080p @ 23.98/24 Hz
a
a
a
a
1920 × 1080i @ 59.94/60 Hz
a
a
a
a
1920 × 1080i @ 50 Hz
a
a
a
a
1280 × 720p @ 59.94/60 Hz
a
a
a
a
1280 × 720p @ 50 Hz
a
a
a
a
1280 × 720p @ 29.97/30 Hz
a
a
a
a
1280 × 720p @ 23.98/24 Hz
a
a
a
a
720 × 480p @ 59.94/60 Hz
a
–
–
–
720 × 576p @ 50 Hz
a
–
–
–
640 × 480p @ 59.94/60 Hz
a
–
–
–
Supplied accessories
•
Operating Instructions (except AEP)
•
Quick Setup Guide (1)
• Remote
control
– (RM-AAU170) (1) (US, Canadian, Taiwan)
– (RM-AAU169) (1) (except US, Canadian, Taiwan)
– (RM-AAU169) (1) (except US, Canadian, Taiwan)
•
R6 (size AA) batteries (2)
•
Reference Guide (1) (AEP)
•
FM wire antenna (aerial) (1)
•
AM loop antenna (aerial) (1)
•
Optimizer microphone (ECM-AC2) (1)
Ver. 1.1
STR-DN840
3
NOTES ON CHIP COMPONENT REPLACEMENT
•
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be damaged
by heat.
by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
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 following
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
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.
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-DN840
4
1.
SERVICING NOTES
............................................. 5
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 7
2-2. Case (Entry) .................................................................... 8
2-3. TUNER1
2-3. TUNER1
ASSY
.............................................................. 8
2-4. Front Panel Section ......................................................... 9
2-5. DIGITAL Board, NETWORK Module........................... 10
2-6. DCDC Board, STANDBY Board,
2-5. DIGITAL Board, NETWORK Module........................... 10
2-6. DCDC Board, STANDBY Board,
GND BRACKET Board ................................................. 11
2-7. Back Panel Section, MAIN Board Section ..................... 12
2-8. MAIN
2-8. MAIN
Board
................................................................... 13
3.
TEST MODE
............................................................ 14
4.
FM TUNER CHECK
............................................. 17
5. DIAGRAMS
5-1. Block Diagram - ANALOG AUDIO Section - ............... 19
5-2. Block Diagram - DIGITAL Section -.............................. 20
5-3. Block Diagram - AMP Section - ..................................... 21
5-4. Block Diagram - ANALOG VIDEO/USB Section - ...... 22
5-5. Block Diagram - DIGITAL VIDEO Section - ................ 23
5-6. Block Diagram - DISPLAY/POWER Section - .............. 24
5-7. Printed
5-2. Block Diagram - DIGITAL Section -.............................. 20
5-3. Block Diagram - AMP Section - ..................................... 21
5-4. Block Diagram - ANALOG VIDEO/USB Section - ...... 22
5-5. Block Diagram - DIGITAL VIDEO Section - ................ 23
5-6. Block Diagram - DISPLAY/POWER Section - .............. 24
5-7. Printed
Wiring
Board
- DIGITAL Board (Component side) -............................ 26
5-8. Printed
Wiring
Board
- DIGITAL Board (Conductor side) - ............................. 27
5-9. Schematic Diagram - DIGITAL Board (1/8) - ................ 28
5-10. Schematic Diagram - DIGITAL Board (2/8) - ................ 29
5-11. Schematic Diagram - DIGITAL Board (3/8) - ................ 30
5-12. Schematic Diagram - DIGITAL Board (4/8) - ................ 31
5-13. Schematic Diagram - DIGITAL Board (5/8) - ................ 32
5-14. Schematic Diagram - DIGITAL Board (6/8) - ................ 33
5-15. Schematic Diagram - DIGITAL Board (7/8) - ................ 34
5-16. Schematic Diagram - DIGITAL Board (8/8) - ................ 35
5-17. Printed Wiring Board
5-10. Schematic Diagram - DIGITAL Board (2/8) - ................ 29
5-11. Schematic Diagram - DIGITAL Board (3/8) - ................ 30
5-12. Schematic Diagram - DIGITAL Board (4/8) - ................ 31
5-13. Schematic Diagram - DIGITAL Board (5/8) - ................ 32
5-14. Schematic Diagram - DIGITAL Board (6/8) - ................ 33
5-15. Schematic Diagram - DIGITAL Board (7/8) - ................ 34
5-16. Schematic Diagram - DIGITAL Board (8/8) - ................ 35
5-17. Printed Wiring Board
- MAIN Board (Component side) - ................................. 36
5-18. Printed Wiring Board
- MAIN Board (Conductor side) - .................................. 37
5-19. Schematic Diagram - MAIN Board (1/4) - ..................... 38
5-20. Schematic Diagram - MAIN Board (2/4) - ..................... 39
5-21. Schematic Diagram - MAIN Board (3/4) - ..................... 40
5-22. Schematic Diagram - MAIN Board (4/4) - ..................... 41
5-23. Printed Wiring Board -DISPLAY Board - ...................... 42
5-24. Schematic Diagram - DISPLAY Board- ......................... 43
5-20. Schematic Diagram - MAIN Board (2/4) - ..................... 39
5-21. Schematic Diagram - MAIN Board (3/4) - ..................... 40
5-22. Schematic Diagram - MAIN Board (4/4) - ..................... 41
5-23. Printed Wiring Board -DISPLAY Board - ...................... 42
5-24. Schematic Diagram - DISPLAY Board- ......................... 43
TABLE OF CONTENTS
5-25. Printed Wiring Board - DCDC Board - .......................... 44
5-26. Schematic Diagram - DCDC Board - ............................. 45
5-27. Printed Wiring Board - STANDBY Board - ................... 46
5-28. Schematic Diagram - STANDBY Board - ...................... 47
5-29. Printed Wiring Board
5-26. Schematic Diagram - DCDC Board - ............................. 45
5-27. Printed Wiring Board - STANDBY Board - ................... 46
5-28. Schematic Diagram - STANDBY Board - ...................... 47
5-29. Printed Wiring Board
- FRONT JACK PWB Board - ....................................... 48
5-30. Schematic Diagram
- FRONT JACK PWB Board - ....................................... 48
5-31. Printed Wiring Board - TUNER1 Board - ...................... 48
5-32. Schematic Diagram - TUNER1 Board - ......................... 49
5-33. Printed Wiring Board - POWER KEY Board -............... 50
5-34. Schematic Diagram - POWER KEY Board - ................. 50
5-35. Printed Wiring Board - HEADPHONE Board - ............. 50
5-36. Schematic Diagram - HEADPHONE Board - ................ 50
5-32. Schematic Diagram - TUNER1 Board - ......................... 49
5-33. Printed Wiring Board - POWER KEY Board -............... 50
5-34. Schematic Diagram - POWER KEY Board - ................. 50
5-35. Printed Wiring Board - HEADPHONE Board - ............. 50
5-36. Schematic Diagram - HEADPHONE Board - ................ 50
6.
EXPLODED VIEWS
6-1. Case (Entry) Section ....................................................... 73
6-2. DIGITAL
6-2. DIGITAL
Board
.............................................................. 74
6-3. Front Panel Section ......................................................... 75
6-4. Back Panel Section ......................................................... 76
6-5. Chassis
6-4. Back Panel Section ......................................................... 76
6-5. Chassis
Section
............................................................... 77
7.
ELECTRICAL PARTS LIST
.............................. 78