STR-DN2010 - Sony Audio Service Manual (repair manual)

This receiver incorporates Dolby* Digital and Pro 
Logic Surround and the DTS** Digital Surround 
System.
*  Manufactured under license from Dolby 

Laboratories. Dolby, Pro Logic, and the 
double-D symbol are trademarks 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; 7,212,872; 
7,333,929; 7,392,195; 7,272,567 & 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-
2008 DTS, Inc. All Rights Reserved.

This receiver incorporates High-Defi nition 
Multimedia Interface (HDMI

TM

) technology.

HDMI, the HDMI Logo, and High-Defi nition 
Multimedia Interface are trademarks or registered 
trademarks of HDMI Licensing LLC in the 
United States and other countries.

SIRIUS, XM and all related marks and logos 
are trademarks of Sirius XM Radio Inc. and its 
subsidiaries. All rights reserved. Service not 
available in Alaska and Hawaii.

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.

iPod is a trademark of Apple Inc., registered 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.

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.

“x.v.Color (x.v.Colour)” and “x.v.Color 
(x.v.Colour)” logo are trademarks of Sony 
Corporation.

“BRAVIA” is a trademark of Sony Corporation.

“PlayStation” is a registered trademark of Sony 
Computer Entertainment Inc.

“S-AIR” and its logo are trademarks of Sony 
Corporation.

DLNA and DLNA CERTIFIED are trademarks 
and/or service marks of the Digital Living 
Network Alliance.

VAIO is a trademark of Sony Corporation.

Microsoft, Windows, Windows Vista, and 
Windows Media are trademarks or registered 
trademarks of Microsoft Corporation in the 
United States and/or other countries.

Intel, Intel Core, and Pentium are trademarks 
or registered trademarks of Intel Corporation or 
its subsidiaries in the United States and other 
countries.

Rhapsody and the Rhapsody logo are trademarks 
and/or registered trademarks of RealNetworks, 
Inc.

SHOUTcast

®

 is a registered trademark of AOL 

LLC.

THIS PRODUCT IS LICENSED UNDER THE 
VC-1 PATENT PORTFOLIO LICENSE FOR 
THE PERSONAL AND NON-COMMERCIAL 
USE OF A CONSUMER TO
(i)  ENCODE VIDEO IN COMPLIANCE WITH 

THE VC-1 STANDARD (“VC-1 VIDEO”)

AND/OR
(ii) DECODE VC-1 VIDEO THAT WAS 

ENCODED BY A CONSUMER 
ENGAGED IN A PERSONAL AND NON-
COMMERCIAL ACTIVITY AND/OR WAS 
OBTAINED FROM A VIDEO PROVIDER 
LICENSED TO PROVIDE VC-1 VIDEO.

NO LICENSE IS GRANTED OR SHALL BE 
IMPLIED FOR ANY OTHER USE.
ADDITIONAL INFORMATION MAY BE 
OBTAINED FROM MPEG LA, L.L.C. SEE 
HTTP://WWW.MPEGLA.COM

MPEG Layer-3 audio coding technology and 
patents licensed from Fraunhofer IIS and 
Thomson.

– Continued on next page –

2010G80-1

©

 

2010.07

With 8 ohm loads, both channels driven, from 
20 

Hz

 – 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.

US model

1)

Minimum RMS Output Power 
(8 ohms, 20 Hz – 20 kHz, THD 0.09%)

 

100 W + 100 W

Stereo Mode Output Power 
(8 ohms, 1 kHz, THD 1%)

110 W + 110 W

Surround Mode Output Power

2) 

(8 ohms, 1 kHz, THD 10%)

150 W per channel

ECE, UK model

1)

Stereo Mode Output Power 
(8 ohms, 1 kHz, THD 1%)

100 W + 100 W

Surround Mode Output Power

2) 

(8 ohms, 1 kHz, THD 10%)

140 W per channel

1)

Measured under the following conditions:

2)

Reference power output for front, center, 
surround, surround back and front high speakers. 
Depending on the sound field settings and the 
source, there may be no sound output.

Frequency response

Analog

10 Hz – 70 kHz,

 

+0.5 dB/–2 dB (with sound 
field and equalizer 
bypassed)

Input

Analog

Sensitivity: 500 mV/

 

50 kohms

 

S/N

3)

: 96 dB

 

(A, 500 mV

4)

)

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

Voltage: 500 mV/10 kohms

SUBWOOFER

Voltage: 2 V/1 kohm

Equalizer

Gain levels

±10 dB, 0.5 dB step

3)

INPUT SHORT (with sound field and equalizer 
bypassed).

4)

Weighted network, input level.

Tuning range

87.5 MHz – 108.0 MHz

Antenna (aerial)

FM wire antenna (aerial)

Antenna (aerial) terminals

75 ohms, unbalanced

Intermediate frequency

10.7 MHz 

Tuning range

Antenna (aerial)

Loop antenna (aerial)

Intermediate frequency

 

450 kHz

US

ECE, UK

10 kHz step

9 kHz step

–

US 

1,710 kHz

530 kHz –

531 kHz – 
1,710 kHz

ECE, UK

1,602 kHz

531 kHz – 

120 V AC, 60 Hz

230 V AC, 50 Hz

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

Input/Output (HDMI Repeater block)

640 × 480p@60 Hz

720 × [email protected]/60 Hz

1280 × [email protected]/60 Hz

1920 × [email protected]/60 Hz

1920 × [email protected]/60 Hz

720 × 576p@50 Hz

1280 × 720p@50 Hz

1920 × 1080i@50 Hz

1920 × 1080p@50 Hz

1920 × 1080p@24 Hz

Input/Output (HDMI Repeater block)

1280 × [email protected]/60 Hz Frame packing

1280 × [email protected]/60 Hz Top-and-Bottom

1920 × [email protected]/60 Hz Frame packing

1920 × [email protected]/60 Hz Side-by-Side (Half)

1920 × [email protected]/60 Hz Side-by-Side (Half)

1280 × 720p@50 Hz Frame packing

1280 × 720p@50 Hz Top-and-Bottom

1920 × 1080i@50 Hz Frame packing

1920 × 1080i@50 Hz Side-by-Side (Half)

1920 × 1080p@50 Hz Side-by-Side (Half)

1920 × 1080p@24 Hz Frame packing

1920 × 1080p@24 Hz Top-and-Bottom

Content delivered from the device on the home 
network needs to support the following formats 
for you to play back content on this receiver.

Music

Linear 
PCM

LPCM defined in DLNA 
guidelines 1.0
Sampling Rate: 44.1 kHz, 
48 kHz
Channels: 1, 2
Quantization: 16 bit

MPEG-1 
Layer 3 
(MP3)

MPEG defined in DLNA 
guidelines 1.0
Bitrate: 32, 40, 48, 56, 64, 
80, 96, 112, 128, 160,
192, 224, 256, 320 kbps
Sampling Rate: 32 kHz, 
44.1 kHz, 48 kHz
Channels: 1, 2
Encoding: CBR, VBR

Windows 
Media 
Audio 
(WMA)

WMA_FULL and 
WMA_BASE defined in 
DLNA guidelines 1.0 
Maximum Bitrate: 

 

385 kbps 

 

Sampling Rate: up to 

 

48 kHz 

 

Channels: 2 
Not compatible with 
WMA Pro files.

AAC

AAC_ISO defined in 
DLNA guidelines 1.0
AAC Profile @ Level 1, 
@ Level 2
Sampling Rate: 8, 11.025, 
12, 16, 22.05, 24, 32, 44.1, 
48 kHz
Maximum Bitrate: 

 

576 kbps
Channels: 1, 2
Some files may not be 
played back.

WAV

Conforms to Linear PCM.
Some files may not be 
played back.

Power requirements

Power output (DIGITAL MEDIA PORT)

DC OUT: 

5V, 0.7A MAX

Power consumption 250 W

Design and specifications are subject to
change without notice.

Power consumption (during standby mode)

0.5 W (When “Control for 
HDMI”, “Network 
Standby” and “S-AIR 
Standby” are set to “OFF”)

Dimensions (width/height/depth) (Approx.)

17 in × 6 1/4 in × 12 7/8 in 
(430 mm × 157.5 mm × 
324.5 mm) including 
projecting parts and 
controls

Mass (Approx.)

19 lb 14 oz (9.0 kg)

US

ECE, UK

120 V AC, 60 Hz

230 V AC, 50/60 Hz

s Operating Instructions
s Quick Setup Guide
s GUI Menu List
s Software License Information (1)
s Setup Manager CD-ROM (1)
s VAIO Media plus CD-ROM (1)
s FM wire antenna (aerial) (1)

s AM loop antenna (aerial) (1)

s Remote commander (1) 

– RM-AAP055 (US model only)
– RM-AAP056 (ECE, UK models) 

s R6 (size-AA) batteries (2)

s Optimizer microphone (ECM-AC2) (1)

s Abbreviation

Halogenated flame retardants are not used in 
the certain printed wiring boards.

Photo

JPEG

JPEG_SM, JPEG_MED, 
or JPEG_LRG defined in 
DLNA guidelines 1.0
Maximum Resolution: 

 

4096 × 4096
Non-progressive JPEG

BMP

Conforms to JPEG.
Some files may not be 
played back.

PNG

Conforms to JPEG.
Some files may not be 
played back.

Video

MPEG-2 
(NTSC)

MPEG_PS_NTSC 
defined in DLNA 
guidelines 1.0
Maximum Resolution: 

 

720 × 480
Maximum System Bitrate: 
10.08 Mbps
Maximum Bitrate*
CBR: 9.80 Mbps/VBR:
9.80 Mbps
* Bitrate is mixed with 

MPEG-1 Layer 1/2/3, 
PCM, or AC3 audio 
format.

MPEG-2 
(PAL)

MPEG_PS_PAL defined 
in DLNA guidelines 1.0
Maximum Resolution: 

 

720 × 576
Maximum System Bitrate: 
10.08 Mbps
Maximum Bitrate*
CBR: 9.80 Mbps/VBR:
9.80 Mbps
* Bitrate is mixed with 

MPEG-1 Layer 1/2/3, 
PCM, or AC3 audio 
format.

Windows 
Media 
Video 
(WMV)

Maximum Resolution: 

 

720 × 480
Maximum Bitrate: 

 

2 Mbps
Windows Media Video
7/8/9 standard definition 
for Main profile mixed 
with Windows Media 
Video 7/8/9 excludes all 
profile of Windows Media 
Audio professional.
Some files may not be 
played back.

s Not compatible with DRM protected files.
s Depending on the files, there may be files that 

sometimes cannot be played back, even if they 
meet the requirements described above.

s Concerning the formats defined in the DLNA 

guidelines, the server is required to offer the 
content to which the format information defined in 
the DLNA guidelines has been added properly.

ECE : Continental European, East 

European and Russian models

The area code of the receiver you purchased is 
shown on the lower right portion of the rear panel 
(see the illustration below).

Any differences in operation, according to the area 
code, are clearly indicated in the text, for example, 
“Models of area code AA only”.

Area code

0 OR DOTTED LINE

0 ON THE SCHEMATIC DIAGRAMS AND IN 

NOTES ON CHIP COMPONENT REPLACEMENT
• 

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.

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 

WT-540A. Follow the manufacturers’ instructions to use these 
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)

Ω

μF

 .................................................. 5

2-1 Disassembly 

Flow 

............................................................... 6

2-2. Case 

..................................................................................... 7

2-3.  D-VIDEO Board ................................................................  7
2-4.  NETWORK HUB Board .................................................... 8
2-5.  Front Panel Block ..............................................................  8
2-6. Tuner 

(FM/AM) 

.................................................................. 9

2-7 SAIR2 

Board 

....................................................................... 9

2-8. Back 

Panel 

........................................................................ 10

2-9.  DSP, DIGITAL Board ....................................................... 10
2-10.  ANALOG VIDEO, STANDBY Board ..............................11
2-11.  CONNECTION, DCDC Board ..........................................11
2-12. Main Block ....................................................................... 12
2-13. MAIN Board ..................................................................... 12

 .............................................................. 13

 ............................. 17

5-1.  Block Diagram - DIGITAL AUDIO/TUNER Section - ... 19
5-2.  Block Diagram - DSP Section - ........................................ 20
5-3.  Block Diagram - AMP Section - ....................................... 21
5-4. Block 

Diagram

- D-VIDEO/ANALOG VIDEO Section - ......................... 22

5-5.  Block Diagram - HDMI Section - ..................................... 23
5-6.  Block Diagram - NETWORK HUB Section - .................. 24
5-7.  Block Diagram - DISPLAY Section - ............................... 25
5-8.  Block Diagram - POWER SUPPLY Section - .................. 26
5-9.  Printed Wiring Board - DIGITAL Board (Side A) - ......... 28
5-10.  Printed Wiring Board - DIGITAL Board (Side B) - ......... 29
5-11.  Schematic Diagram - DIGITAL Board (1/4) - .................. 30
5-12.  Schematic Diagram - DIGITAL Board (2/4) - .................. 31
5-13.  Schematic Diagram - DIGITAL Board (3/4) - .................. 32
5-14.  Schematic Diagram - DIGITAL Board (4/4) - .................. 33
5-15.  Printed Wiring Board - MAIN Board - ............................. 34
5-16.  Schematic Diagram - MAIN Board (1/4) - ....................... 35
5-17.  Schematic Diagram - MAIN Board (2/4) - ....................... 36
5-18.  Schematic Diagram - MAIN Board (3/4) - ....................... 37
5-19.  Schematic Diagram - MAIN Board (4/4) - ....................... 38
5-20. Printed Wiring Board

- NETWORK HUB Board (Side A) - ............................... 39

5-21. Printed Wiring Board

- NETWORK HUB Board (Side B) - ............................... 40

5-22.  Schematic Diagram - NETWORK HUB Board (1/7) - .... 41
5-23.  Schematic Diagram - NETWORK HUB Board (2/7) - .... 42
5-24.  Schematic Diagram - NETWORK HUB Board (3/7) - .... 43
5-25.  Schematic Diagram - NETWORK HUB Board (4/7) - .... 44
5-26.  Schematic Diagram - NETWORK HUB Board (5/7) - .... 45
5-27.  Schematic Diagram - NETWORK HUB Board (6/7) - .... 46
5-28.  Schematic Diagram - NETWORK HUB Board (7/7) - .... 47

5-29. Printed Wiring Board 

- D-VIDEO Board (Side A) - ............................................ 48 

5-30. Printed Wiring Board 

- D-VIDEO Board (Side B) - ............................................ 49

5-31.  Schematic Diagram - D-VIDEO Board (1/6) - ................. 50
5-32.  Schematic Diagram - D-VIDEO Board (2/6) - ................. 51
5-33.  Schematic Diagram - D-VIDEO Board (3/6) - ................. 52
5-34.  Schematic Diagram - D-VIDEO Board (4/6) - ................. 53
5-35.  Schematic Diagram - D-VIDEO Board (5/6) - ................. 54
5-36.  Schematic Diagram - D-VIDEO Board (6/6) - ................. 55
5-37.  Printed Wiring Board - DSP Board (Side A) - .................. 57
5-37.  Printed Wiring Board - DSP Board (Side B) - .................. 57
5-38.  Schematic Diagram - DSP Board - ................................... 58
5-39.  Printed Wiring Board - SAIR2 Board - ............................ 59
5-40.  Schematic Diagram - SAIR2 Board - ............................... 59
5-41.  Printed Wiring Board - ANALOG VIDEO Board - .......... 60
5-42.  Schematic Diagram - ANALOG VIDEO Board - ............ 61
5-43.  Printed Wiring Board - TEMP-SENSOR Board - ............ 62
5-44.  Schematic Diagram - TEMP-SENSOR Board - ............... 62
5-45.  Printed Wiring Board - CONNECTION Board - .............. 62
5-46.  Schematic Diagram - CONNECTION Board - ................ 63
5-47.  Printed Wiring Board - HEADPHONE Board - ............... 63
5-48.  Schematic Diagram - HEADPHONE Board - .................. 63
5-49.  Printed Wiring Board - STANDBY Board - ..................... 64
5-50.  Schematic Diagram - STANDBY Board - ........................ 65
5-51.  Printed Wiring Board - DCDC Board - ............................ 66
5-52.  Schematic Diagram - DCDC Board - ............................... 66
5-53.  Printed Wiring Boards - PANEL Section - ....................... 67
5-54.  Schematic Diagram - PANEL Section (1/2) - ................... 68
5-55.  Schematic Diagram - PANEL Section (2/2) - ................... 69

6-1. Case 

Section 

...................................................................... 89

6-2.  NETWORK HUB BOARD Section ................................. 90
6-3.  Front Panel Section ........................................................... 91
6-4.  Back Panel Section ........................................................... 92
6-5.  DIGITAL BOARD Section ............................................... 93
6-6. Chassis 

Section 

................................................................. 94

6-7. Heatsink 

Section 

............................................................... 95

 ................................ 96