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Sony STR-DN1050 Service Manual
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Sony STR-DN1050 Service Manual

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SERVICE MANUAL
Ver. 1.0 2014.02
This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Digital Surround
System.
* Manufactured under license from Dolby Labo-
ratories. Dolby, Pro Logic, Surround EX, and
the double-D symbol are trademarks of Dolby
Laboratories.
** For DTS patents, see http://patents.dts.
com. Manufactured under license from DTS
Licensing Limited. DTS, DTS-HD, the
Symbol, & DTS and the Symbol together are
registered trademarks, and DTS-HD Master
Audio is a trademark of DTS, Inc. © 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, iPad, iPhone, iPod, iPod classic, iPod
nano, and iPod touch are trademarks of Apple
Inc., registered in the U.S. and other countries.
App Store is a service mark of Apple Inc.
All other trademarks and registered trademarks
are of their respective holders. In this manual, ™
and ® marks are not specifi ed.
"Made for iPod," "Made for iPhone," and "Made
for iPad" mean that an electronic accessory
has been designed to connect specifi cally to
iPod, iPhone, or iPad, respectively, 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
regulatory standards. Please note that the use of
this accessory with iPod, iPhone, or iPad, may
affect wireless performance.
DLNA™,
the
DLNA
Logo
and
DLNA
CERTIFIED™ are trademarks, service marks, or
certifi cation marks of the Digital Living Network
Alliance.
"Sony Entertainment Network" logo and "Sony
Entertainment Network" are trademarks of Sony
Corporation.
Windows and the Windows logo are either
registered 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
Microsoft or an authorized Microsoft subsidiary.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and
Thomson.
"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.
"WALKMAN" and "WALKMAN" logo are
registered trademarks of Sony Corporation.
9-890-645-01
Sony Corporation
2014B80-1
©
2014.02
Published by Sony EMCS (Malaysia) PG Tec
STR-DN1050
MICROVAULT is a trademark of Sony Corpora-
tion.
VAIO and VAIO Media are registered trademarks
of Sony Corporation.
The Wi-Fi CERTIFIED Logo is a certifi cation
mark of Wi-Fi Alliance.
MHL, Mobile High-Defi nition Link and the MHL
Logo are trademarks or registered trademarks of
MHL Licensing, LLC.
®
The Bluetooth
word mark and logos are
registered 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.
© 2013 CSR plc and its group companies. The
®
aptX
mark and the aptX logo are trade marks of
CSR plc or one of its group companies and may
be registered in one or more jurisdictions.
The N Mark is a trademark or registered
trademark of NFC Forum, Inc. in the United
States and in other countries.
Android™ is a trademark of Google Inc.
Google Play™ is a trademark of Google Inc.
"Spotify" and "Spotify" logos are trademarks of
the Spotify Group.
WPA Supplicant
Copyright (c) 2003-2013, Jouni Malinen
<j@w1.fi > and contributors
All Rights Reserved.
This program is licensed under the BSD license
(the one withadvertisement clause removed).
If you are submitting changes to the project,
please see CONTRIBUTIONS fi le for more
instructions.
License
This software may be distributed, used, and
modifi ed under the terms of BSD license:
Redistribution and use in source and binary
forms, with or without modifi cation, are permitted
provided that the following conditions are met:
1. Redistributions of source code must retain the
above copyright notice, this list of conditions
and the following disclaimer.
2. Redistributions in binary form must reproduce
the above copyright notice, this list of
conditions and the following disclaimer in the
documentation and/or other materials provided
with the distribution.
3. Neither the name(s) of the above-listed copy-
right holder(s) nor the names of its contributors
may be used to endorse or promote products
derived from this software without specifi c
prior written permission.
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
COPYRIGHT OWNER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUD-
ING, BUT NOT LIMITED TO, PROCURE-
MENT OF SUBSTITUTE GOODS OR SER-
VICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIA-
BILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLI-
GENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
libFLAC
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.
• 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.
• 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
permission.
THIS
SOFTWARE
IS
PROVIDED
BY
THE
COPYRIGHT
HOLDERS
AND
CONTRIBUTORS
"AS
IS''
AND
ANY
EXPRESS
OR
IMPLIED
WARRANTIES,
INCLUDING,
BUT
NOT
LIMITED
TO,
THE
IMPLIED
WARRANTIES
OF
MERCHANTABILITY
AND
FITNESS
FOR
A
PARTICULAR
PURPOSE
ARE
DISCLAIMED. IN NO EVENT SHALL THE
FOUNDATION OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL 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, WHETHER
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.
MULTI CHANNEL AV RECEIVER
US Model
Canadian Model
AEP Model
UK Model
Australian Model
ALAC
Copyright (c) 2002-2008 Apple Inc. All rights
reserved.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE,
REPRODUCTION, AND DISTRIBUTION
1. Defi nitions.
"License" shall mean the terms and conditions
for use, reproduction, and distribution as
defi ned by Sections 1 through 9 of this
document.
"Licensor" shall mean the copyright owner or
entity authorized by the copyright owner that is
granting the License.
"Legal Entity" shall mean the union of the
acting entity and all other entities that control,
are controlled by, or are under common
control with that entity. For the purposes of
this defi nition, "control" means (i) the power,
direct or indirect, to cause the direction or
management of such entity, whether by contract
or otherwise, or (ii) ownership of fi fty percent
(50%) or more of the outstanding shares, or
(iii) benefi cial ownership of such entity.
"You" (or "Your") shall mean an individual or
Legal Entity exercising permissions granted by
this License.
"Source" form shall mean the preferred form
for making modifi cations, including but not
limited to software source code, documentation
source, and confi guration fi les.
"Object" form shall mean any form resulting
from mechanical transformation or translation
of a Source form, including but not
limited to compiled object code, generated
documentation, and conversions to other media
types.
"Work" shall mean the work of authorship,
whether in Source or Object form, made
available under the License, as indicated by a
copyright notice that is included in or attached
to the work (an example is provided in the
Appendix below).
"Derivative Works" shall mean any work,
whether in Source or Object form, that is
based on (or derived from) the Work and for
which the editorial revisions, annotations,
elaborations, or other modifi cations represent,
as a whole, an original work of authorship. For
the purposes of this License, Derivative Works
shall not include works that remain separable
from, or merely link (or bind by name) to the
interfaces of, the Work and Derivative Works
thereof.
– Continued on next page –

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  • Page 1 Audio is a trademark of DTS, Inc. © DTS, Inc. SUCH DAMAGE. for use, reproduction, and distribution as SIG, Inc. and any use of such marks by Sony All Rights Reserved. defi ned by Sections 1 through 9 of this Corporation is under license.
  • Page 2 STR-DN1050 “Contribution” shall mean any work of 6. Trademarks. This License does not grant per- “Object” form shall mean any form resulting not modify the License. You may add Your authorship, including the original version of mission to use the trade names, trademarks, ser-...
  • Page 3 STR-DN1050 Permission is hereby granted, free of charge, to WORK PROVIDED HEREIN, YOU ACCEPT You may distribute the Executable Files and the validity or enforceability of the remainder of any person obtaining a copy of this software and AND AGREE TO BE BOUND BY THE TERMS...
  • Page 4 Weighted network, input level. RANTIES OF MERCHANTABILITY AND CHANTABILITY, FITNESS FOR A PARTICU- FITNESS FOR A PARTICULAR PURPOSE STR-DN1050 only. LAR PURPOSE AND NONINFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL OF THIRD PARTY RIGHTS. IN NO EVENT THE FOUNDATION OR CONTRIBUTORS...
  • Page 5 STR-DN1050 Bluetooth section HDMI Video Communication system Input/Output (HDMI Repeater block) Bluetooth Specifi cation version 3.0 Output Bluetooth Specifi cation Power Class 2 Format Side-by-Side Over-Under Maximum communication range Frame packing (Half) (Top-and-Bottom) Line of sight approx. 10 m (33 feet) Frequency band 4096 ×...
  • Page 6 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.

  • Page 7: Table Of Contents

    STR-DN1050 TABLE OF CONTENTS SERVICING NOTES 6-30. Printed Wiring Board - DCDC Board - ......57 ..........6-31. Schematic Diagram - DCDC Board - ......58 6-32. Printed Wiring Board - STANDBY Board - ....59 DISASSEMBLY 6-33. Schematic Diagram - STANDBY Board - ...... 60 2-1.

  • Page 8: Servicing Notes

    STR-DN1050 SECTION 1 SERVICING NOTES MODEL IDENTIFICATION NOTE OF REPLACING THE NETWORK BOARD –BACK PANEL– When the NETWORK BOARD is exchanged, the MAC address has been changed. Please print and cut out the following explanations, and return it with the unit that complete the repair.
  • Page 9 STR-DN1050 NOTE OF REPLACING THE Q550, Q551, Q600, NOTE OF REPLACING THE IC1905, IC1906, IC1907, Q601, Q650, Q651, Q700, Q701, Q750, Q751, Q800, IC1908, IC1909 OR IC1910 ON THE DCDC BOARD Q801, Q850 AND Q851 ON THE MAIN BOARD Replacement of IC1905, IC1906, IC1907, IC1908, IC1909 or...
  • Page 10 Be sure to use the buttons on the receiver restore the receiver to the factory default to perform this operation. persists, consult your nearest Sony dealer. settings by the following procedure. This 1. Turn off the receiver. procedure can also be used to initialize 2.
  • Page 11 – you may have to press N twice. Bluetooth device. – you may need to start playback of an audio source on the For example, select “STR-DN1050”. If passkey is required on Bluetooth device. the Bluetooth device, enter “0000”. 7. Perform the Bluetooth connection on the Bluetooth device.

  • Page 12: Disassembly

    STR-DN1050 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. CASE (STEPUP) (Page 12) 2-3. FRONT PANEL SECTION 2-4. DIGITAL BOARD, NETWORK BOARD (Page 13) (Page 14) 2-5. BACK PANEL SECTION (Page 15) 2-6.

  • Page 13: Front Panel Section

    STR-DN1050 2-3. FRONT PANEL SECTION 9 cushion (R) 0 CN3518 (7P) wire (flat type) (14 core) (CN4800) 1 CN4000 (5P) 5 Wire is removed qa CN391 (4P) from the pin, lead. cushion (R) 6 Cut the cable tie wire (flat type)

  • Page 14: Digital Board, Network Board

    STR-DN1050 2-4. DIGITAL BOARD, NETWORK BOARD wg sheet, radiation 2 two screws wf heat sink, HDMI (+BVTP 3 4 NETWORK board ql bracket, HDMI qk two screws (+BVTP 3 qh one screw (+BVTP 3 (US, CND) qk one screw (+BVTP 3...

  • Page 15: Back Panel Section

    STR-DN1050 2-5. BACK PANEL SECTION 9 seven screws (+BVTP 3 8 eleven screws (+BVTP 3 0 back panel section wire (flat type) (9 core) (CN273) 1 CNP901 (3P) 5 CN1901 (8P) 2 CN902 (2P) 3 cushion (R) 4 CN941 (4P)

  • Page 16: Standby Board, Main Board Section

    STR-DN1050 2-6. STANDBY BOARD, MAIN BOARD SECTION 2 four screws (+BVTP 3 7 two screws (+BVTP 3 4 Wire is removed from the pin, lead. 3 STANDBY board 7 two screws (+BVTP 3 1 CNP902 (4P) MAIN board 9 MAIN BOARD...

  • Page 17: Test Mode

    STR-DN1050 SECTION 3 TEST MODE TUNER AM STEP CHANGE MODE KEY CHECK MODE (US and Canadian models only) Each button can be checked. Either the 9 kHz step or 10 kHz step can be selected for the AM Procedure: channel step.
  • Page 18 STR-DN1050 HISTORY MODE USB UPDATE TEST MODE The state that the set is used is memorized. To update micontroller software through USB. Procedure: Procedure: 1. While pressing [SPEAKERS] and [DISPLAY] buttons 1. Copy the zip file into a blank USB memory, then unzip it.
  • Page 19 STR-DN1050 FIX MODEL AND DESTINATION MODE 11. The message “DESTINY” appears. 12. Go to MODEL & DESTINATION check and press the [ ] This mode is to fi x the set for model & destination. key of remote commander. When turning on the set, the message below appears if the setting 13.

  • Page 20: Fm Tuner Check

    STR-DN1050 SECTION 4 FM TUNER CHECK FM AUTO STOP CHECK signal generator Procedure: 1. Turn on the set. 2. Input the following signal from signal generator to FM antenna input directly. Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz...

  • Page 21: Troubleshooting

    STR-DN1050 SECTION 5 TROUBLESHOOTING...
  • Page 22 STR-DN1050...
  • Page 23 STR-DN1050...
  • Page 24 STR-DN1050...
  • Page 25 STR-DN1050...

  • Page 26: Diagrams

    STR-DN1050 SECTION 6 DIAGRAMS • Circuit Boards Location DCDC board STANDBY board NETWORK board NFC ICON PC board DIGITAL board RC-S801/A5 (WW) GND BRACKET board POWER KEY board TUNER1 board HEADPHONE board FRONT JACK board MAIN board HDMI FRONT IN board...

  • Page 27: Block Diagram - Analog Audio Section

    STR-DN1050 6-1. BLOCK DIAGRAM – ANALOG AUDIO Section – DIR FUNCTION SELECT IC421 J402 (1/2) INL11 AUDIO TV IN R-ch R-ch INR11 >001B ADCL L-IN DIGITAL SECTION J401 (1/2) R-ch ADCR INL7 (Page 28) AUDIO SA-CD/CD IN R-ch R-ch INR7...

  • Page 28: Block Diagram - Digital Section (1/2)

    STR-DN1050 6-2. BLOCK DIAGRAM – DIGITAL Section (1/2) – >001B ANALOG AUDIO L-IN ADINL SECTION R-ch ADINR D/A CONVERTER (Page 27) IC2104 IC2502 XOUT X2102 VOUT1 SBL/SBR_OUT DATA4 L/R_IN 24.576MHz VOUT2 R-CH DATAOUT DIR_IN SL/SR_OUT DATA3 MPOUT4 A/D_2CH WAVE SHAPER...

  • Page 29: Block Diagram - Digital Section (2/2)

    STR-DN1050 6-3. BLOCK DIAGRAM – DIGITAL Section (2/2) – D/A DIGITAL SIGNAL PROCESSORS AND CONTROLLERS HDMI RECEIVER IC3202 IC3506 SD-RAM CN3200 IC3200 DATA2+ TX2_2+ DATA2– CN3505 TX2_2- DATA2+ DATA1+ 27 R1X2+ TX2_1+ DATA2– DATA1– R1X2- TX2_1- DATA1+ DATA0+ R1X1+ TX2_0+ DATA1–...

  • Page 30: Block Diagram - Amp Section

    STR-DN1050 6-4. BLOCK DIAGRAM – AMP Section – J101 POWER AMP PHONES BOOSTER Q620 Q600 CURRENT CURRENT Q622 LIMITER RELAY D600 DETECT DETECT Q602, Q603 DRIVER Q624 Q604 Q605 Q375 BOOSTER RY920 Q625 TB501 (1/2) Q601 BOOSTER FRONT A Q670...

  • Page 31: Block Diagram - Analog Video/Usb Section

    STR-DN1050 6-5. BLOCK DIAGRAM – ANALOG VIDEO/USB Section – VIDEO AMPLIFIER IC220 J201 (2/2) CH1 IN2 IN 2 CH2 IN2 (GAME ASSIGNABLE) VIDEO CONVERTER J201 (1/2) IC3201 CH3 IN2 COMPONENT VIDEO AIN4 16 CH3 OUT CH1 IN3 18 CH2 OUT...

  • Page 32: Block Diagram - Digital Video Section

    STR-DN1050 6-6. BLOCK DIAGRAM – DIGITAL VIDEO Section – IC3506 HDMI RECEIVER CN3504 CN3808 DATA2+ DATA2+ 35 R2X2+ R0X2+ DATA2– DATA2– R2X2- R0X2- DATA1+ DATA1+ R2X1+ R0X1+ DATA1– DATA1– R2X1- R0X1- DATA0+ DATA0+ R2X0+ R0X0+ DATA0– DATA0– R2X0- R0X0- (VIDEO 2 IN)

  • Page 33: Block Diagram - Display/Power Section

    STR-DN1050 6-7. BLOCK DIAGRAM – DISPLAY/POWER Section – VACUUM FLOURESCENT RELAY DRIVE BRIDGEABLE_RY DISPLAY Q920 ND100 RY920 RECT LED DRIVER WHITE_LED (PURE DIRECT) D921 Q102 D108 F912 (VCC) AUDIO AMP 53 FL_LAT SECTION F913 LED DRIVER 55 FL_CLK (VCC) FLASH_CLK/POWER_LED...
  • Page 34 STR-DN1050 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Waveforms (In addition to this, the necessary note is printed in each block.) – DIGITAL Board – For Printed Wiring Boards. For Schematic Diagrams. Note: Note: IC2100 rk (PE2/X0)

  • Page 35: Printed Wiring Board - Digital Board (Component Side)

    STR-DN1050 6-8. PRINTED WIRING BOARD – DIGITAL Board (Component Side) – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. DIGITAL BOARD (COMPONENT SIDE) J2100 COAXIAL BD/DVD (ASSIGNABLE) IN IR REMOTE J7000 HDMI OUT HDMI IN...

  • Page 36: Printed Wiring Board - Digital Board (Conductor Side)

    STR-DN1050 6-9. PRINTED WIRING BOARD – DIGITAL Board (Conductor Side) – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. DIGITAL BOARD (CONDUCTOR SIDE) Q2107 CL3233 CL2111 CL3005 CL3010 JL2109 C3602 R3507 R3509 R3503 R3505 R3343...

  • Page 37: Schematic Diagram - Digital Board (1/12)

    STR-DN1050 6-10. SCHEMATIC DIAGRAM – DIGITAL Board (1/12) – • See page 66 for IC Block Diagrams. >002S >001S MAIN BOARD (3/4) DIGITAL BOARD CN1005 >003S (3/12) (Page 53) (Page 39) DIGITAL BOARD (2/12), (3/12) (Page 38), (Page 39) CN2006 DIGITAL BOARD (1/12) STDBY_+3.3V...

  • Page 38: Schematic Diagram - Digital Board (2/12)

    STR-DN1050 6-11. SCHEMATIC DIAGRAM – DIGITAL Board (2/12) – • See page 34 for Waveforms. • See page 66 for IC Block Diagrams. >010S J2100 DIGITAL BOARD (3/12), (5/12) (Page 39), (Page 41) COAXIAL BD/DVD (ASSIGNABLE) IN >011S DIGITAL BOARD (2/12)

  • Page 39: Schematic Diagram - Digital Board (3/12)

    STR-DN1050 6-12. SCHEMATIC DIAGRAM – DIGITAL Board (3/12) – • See page 34 for Waveforms. • See page 66 for IC Block Diagrams. • See page 76 for IC Pin Function Descriptions. >012S >015S DIGITAL BOARD (2/12) DIGITAL BOARD (2/12)

  • Page 40: Schematic Diagram - Digital Board (4/12)

    STR-DN1050 6-13. SCHEMATIC DIAGRAM – DIGITAL Board (4/12) – • See page 34 for Waveforms. • See page 66 for IC Block Diagrams. DIGITAL BOARD (4/12) +3.3V X2500 25MHz R2585 R2551 DSP_MOSI D2500 C2543 C2544 DSP_MISO CES521 R2552 DSP_SPICLK DSP_CS...

  • Page 41: Schematic Diagram - Digital Board (5/12)

    STR-DN1050 6-14. SCHEMATIC DIAGRAM – DIGITAL Board (5/12) – • See page 34 for Waveforms. • See page 66 for IC Block Diagrams. • See page 76 for IC Pin Function Descriptions. DIGITAL BOARD (5/12) IC3001 >010S RESET C3001 0.1u...

  • Page 42: Schematic Diagram - Digital Board (6/12)

    STR-DN1050 6-15. SCHEMATIC DIAGRAM – DIGITAL Board (6/12) – • See page 34 for Waveforms. • See page 66 for IC Block Diagrams. • See page 76 for IC Pin Function Descriptions. DIGITAL BOARD (6/12) >029S JL3205 R3200 C3208 0.1u C3223 0.1u...

  • Page 43: Schematic Diagram - Digital Board (7/12)

    STR-DN1050 6-16. SCHEMATIC DIAGRAM – DIGITAL Board (7/12) – >021S >034S DIGITAL BOARD (3/12), (10/12) DIGITAL BOARD (9/12) (Page 39), (Page 46) (Page 45) >020S DIGITAL BOARD (7/12) DIGITAL BOARD (3/12) CEC_PCONT Q3202 (Page 39) PMG85XP C3346 C3348 RELAY DRIVER 0.15u...

  • Page 44: Schematic Diagram - Digital Board (8/12)

    STR-DN1050 6-17. SCHEMATIC DIAGRAM – DIGITAL Board (8/12) – DIGITAL BOARD (8/12) IC3203 EM68C16CWQD-25H T/R IC3203 SD-RAM FB3204 C3218 C3338 0.1u VDDQ_G9 VSSQ_H8 C3212 0.1u C3337 0.1u DVDD_DDR VDDQ_G7 VSSQ_H2 C3213 0.1u C3336 0.1u DVDD_DDR VDDQ_G3 VSSQ_F8 FB3201 C3214 0.1u C3333 0.1u...

  • Page 45: Schematic Diagram - Digital Board (9/12)

    STR-DN1050 6-18. SCHEMATIC DIAGRAM – DIGITAL Board (9/12) – • See page 66 for IC Block Diagrams. >036S >038S DIGITAL BOARD DIGITAL BOARD (7/12) (7/12) (Page 43) (Page 43) 30 32 DIGITAL BOARD (9/12) >019S DIGITAL BOARD (2/12), (10/12) (Page 38), (Page 46) >027S...

  • Page 46: Schematic Diagram - Digital Board (10/12)

    STR-DN1050 6-19. SCHEMATIC DIAGRAM – DIGITAL Board (10/12) – • See page 34 for Waveforms. • See page 76 for IC Pin Function Descriptions. >021S DIGITAL BOARD (10/12) DIGITAL BOARD R3500 IN5_HPD (3/12), (7/12) HOT PLUG DET R3501 IN5_5VP (Page 39), (Page 43)

  • Page 47: Schematic Diagram - Digital Board (11/12)

    STR-DN1050 6-20. SCHEMATIC DIAGRAM – DIGITAL Board (11/12) – • See page 66 for IC Block Diagrams. >028S DIGITAL BOARD (5/12), (10/12) (Page 41), (Page 46) DIGITAL BOARD (11/12) IC3512 +5V REG. 5VPWR_SPARTA CONT +6V_MHL IC3512 MM1839A50NRE JL3531 CL3532 C3600 R3718 >040S...

  • Page 48: Schematic Diagram - Digital Board (12/12)

    STR-DN1050 6-21. SCHEMATIC DIAGRAM – DIGITAL Board (12/12) – • See page 66 for IC Block Diagrams. >007S >008S DIGITAL BOARD (1/12) DIGITAL BOARD (Page 37) (1/12), (2/12) (Page 37), (Page 38) DIGITAL BOARD (12/12) >016S >025S DIGITAL DIGITAL BOARD...

  • Page 49: Printed Wiring Board - Main Board (Component Side)

    STR-DN1050 6-22. PRINTED WIRING BOARD – MAIN Board (Component Side) – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. MAIN BOARD (COMPONENT SIDE) J201 COMPONENT VIDEO TB501 TB502 TB503 J402 J401 IN 2 IN 1...

  • Page 50: Main Board (Conductor Side)

    STR-DN1050 6-23. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. MAIN BOARD (CONDUCTOR SIDE) CL408 C401 CL241 JL261 JL263 CL233 CL339 CL227 CL230 CL229 CL232 CC65...

  • Page 51: Schematic Diagram - Main Board (1/4)

    STR-DN1050 6-24. SCHEMATIC DIAGRAM – MAIN Board (1/4) – MAIN BOARD (1/4) >046S MAIN BOARD (2/4) (Page 52) [SL] [SBR] [SBL] [SR] [FR] [FL] R568 R868 R818 R668 R768 R618 R718 R550 R850 R800 R650 R600 R700 R551 R851 R801...

  • Page 52: Schematic Diagram - Main Board (2/4)

    STR-DN1050 6-25. SCHEMATIC DIAGRAM – MAIN Board (2/4) – MAIN BOARD (2/4) R398 CN391 >050S R397 RY921 CL364 R394 R395 HP-Detect HEADPHONE CL362 R-CH BOARD R392 R393 CL363 CN107 L-CH (Page 65) C322 0.01u ET301 D375 DA2J10100L CL354 (CHASSIS) Q375...

  • Page 53: Schematic Diagram - Main Board (3/4)

    STR-DN1050 6-26. SCHEMATIC DIAGRAM – MAIN Board (3/4) – • See page 66 for IC Block Diagrams. >054S MAIN BOARD (4/4) (Page 54) MAIN BOARD (3/4) IC201 CN273 KIA7805AF-RTF/PW FB208 IC201 Q285 2PC4081R-115 TUNER_IISD +5V REG. C260 0.1u LINEAR AUDIO...

  • Page 54: Schematic Diagram - Main Board (4/4)

    STR-DN1050 6-27. SCHEMATIC DIAGRAM – MAIN Board (4/4) – • See page 66 for IC Block Diagrams. >057S >047S MAIN BOARD (3/4) MAIN BOARD (1/4) (Page 53) (Page 51) 34 32 35 15 16 MAIN BOARD (4/4) >058S R312 R310...

  • Page 55: Printed Wiring Boards - Panel Section

    STR-DN1050 6-28. PRINTED WIRING BOARDS – PANEL Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. DIGITAL DISPLAY BOARD BOARD T100 >004P CN2101 (Page 35) CL117 CL119 CL137 CL129 CL116 ND100 R159 LP002 R158...

  • Page 56: Schematic Diagram - Panel Section

    STR-DN1050 6-29. SCHEMATIC DIAGRAM – PANEL Section – >024S DIGITAL BOARD (3/12) CN2101 (Page 39) CN102 DISPLAY BOARD R143 D108 SLI-325DCT31W R142 R158 C136 R159 0.1u (PURE DIRECT) R160 C139 R161 0.1u Q102 2PD601ART ND100 Q101 LED DRIVER VACUUM FLOURESCENT DISPLAY...

  • Page 57: Printed Wiring Board - Dcdc Board

    STR-DN1050 6-30. PRINTED WIRING BOARD – DCDC Board – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. DCDC BOARD (COMPONENT SIDE) POWER DIGITAL STANDBY TRANSFORMER BOARD BOARD >010P >018P >019P (MAIN) CN1501 CN940 T901 (Page 36)

  • Page 58: Schematic Diagram - Dcdc Board

    STR-DN1050 6-31. SCHEMATIC DIAGRAM – DCDC Board – DCDC BOARD R1909 100k L1902 10uH R1937 D923 100k L1908 D5SBA60-F C1905 10uH >062S R1901 F940 CN941 0.1u R1907 3.15A L1901 BOOT C1981 IC1905 R1931 250V CL986 POWER 10uH CL984 10.5 0.1u...

  • Page 59: Printed Wiring Board - Standby Board

    STR-DN1050 6-32. PRINTED WIRING BOARD – STANDBY Board – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. STANDBY BOARD STANDBY BOARD (COMPONENT SIDE) (CONDUCTOR SIDE) T902 L911 POWER TRANSFORMER (SUB) DIGITAL BOARD C961 C960 CN1501...

  • Page 60: Schematic Diagram - Standby Board

    STR-DN1050 6-33. SCHEMATIC DIAGRAM – STANDBY Board – >052S MAIN BOARD (2/4) STANDBY BOARD CNP920 (Page 52) CNP902 >051S 1 LIVE MAIN BOARD (2/4) FH902 F901 T901 T3.15AL 250V POWER CNP930 4 NEUTRAL R972 R971 (EXCEPT US, CND) TRANSFORMER (Page 52)

  • Page 61: Printed Wiring Board - Front Jack Board

    STR-DN1050 6-34. PRINTED WIRING BOARD – FRONT JACK Board – 6-36. PRINTED WIRING BOARD – HDMI FRONT IN Board – • • • See page 26 for Circuit Boards Location. : Uses unleaded solder. • See page 26 for Circuit Boards Location.

  • Page 62: Schematic Diagram - Hdmi Front In Board

    STR-DN1050 6-37. SCHEMATIC DIAGRAM – HDMI FRONT IN Board – 6-38. PRINTED WIRING BOARD – TUNER1 Board – • See page 66 for IC Block Diagrams. • • See page 26 for Circuit Boards Location. : Uses unleaded solder. ANTENNA...

  • Page 63: Schematic Diagram - Tuner1 Board

    STR-DN1050 6-39. SCHEMATIC DIAGRAM – TUNER1 Board – • See page 66 for IC Block Diagrams. TUNER1 BOARD JL132 JL130 R113 R104 JL121 JL123 CN101 VDD 11 C101 JL102 JL122 ARF1 470p CK (for IIC) JL131 GND 12 JL103 IIC/RDSI >055S...

  • Page 64: Printed Wiring Board - Power Key Board

    STR-DN1050 6-40. PRINTED WIRING BOARD – POWER KEY Board – 6-41. SCHEMATIC DIAGRAM – POWER KEY Board – • • See page 26 for Circuit Boards Location. : Uses unleaded solder. POWER KEY BOARD POWER KEY BOARD S114 R183 SPEAKERS...

  • Page 65: Printed Wiring Board - Headphone Board

    STR-DN1050 6-42. PRINTED WIRING BOARD – HEADPHONE Board – 6-43. SCHEMATIC DIAGRAM – HEADPHONE Board – • • See page 26 for Circuit Boards Location. : Uses unleaded solder. HEADPHONE BOARD HEADPHONE BOARD J101 CN107 >050S PHONES CL185 HP_DETECT MAIN BOARD...
  • Page 66 STR-DN1050 • IC Block Diagrams IC2000 TC74VHC157FT (EKJ) (DIGITAL BOARD (1/12)) IC2102 BR24T64FJ-WE2 (DIGITAL BOARD (3/12)) IC3002 TC74VHC157FT (EKJ) (DIGITAL BOARD (5/12)) 1Kbit~1024Kbit EEPROM array SELECT 11 1 8bit 1A 2 STROBE INPUT 7bit 13bit Address Word Data 8bit 14bit...
  • Page 67 STR-DN1050 IC2107 LC89075WA-H (DIGITAL BOARD (2/12)) PVDD OPTICAL TV PGND OPTICAL SAT HDMI MCK HDMI SPDIF HDMI BCK Group: A Stereo ARC SPDIF Group: B HDMI LRCK Group: C (4x6):4 Group: D USB SPDIF COAXIAL IN Group: D (Input) Group: C (Input)
  • Page 68 STR-DN1050 IC2111 TC74VHC393FT (ELK) (DIGITAL BOARD (2/12)) CLEAR CLEAR IC2115 BD00IC0WHFV-GTR (DIGITAL BOARD (2/12)) IC2500 BD00IC0WHFV-GTR (DIGITAL BOARD (4/12)) IC3209 BD00IC0WHFV-GTR (DIGITAL BOARD (6/12)) IC3210 BD00IC0WHFV-GTR (DIGITAL BOARD (9/12)) IC7000, IC7001 BD00IC0WHFV-GTR (DIGITAL BOARD (12/12)) VO 1 FB 2 SOFT...
  • Page 69 STR-DN1050 IC2501 W9864G6JH-6-ER10 (DIGITAL BOARD (4/12)) VSS 54 DQ15 53 VSSQ 52 VDDQ CLOCK DQ14 51 BUFFER DQ13 50 VDDQ 49 VSSQ COLUMN DECODER DQ12 48 COLUMN DECODER CONTROL DQ11 47 SIGNAL COMMAND GENERATOR CELL ARRAY VSSQ 46 DECODER CELL ARRAY...
  • Page 70 STR-DN1050 IC2503 W25Q16BVSSIG (DIGITAL BOARD (4/12)) Write Control Logic HOLD Status Register High Voltage Generators Page Address Latch / Counter Command and Column Decode Control Logic and 256 Byte Page Buffer Data Byte Address Latch / Counter IC2703 TC7W53FK (TE85R) (DIGITAL BOARD (1/12))
  • Page 71 STR-DN1050 IC3201 ADV7181CBSTZ (DIGITAL BOARD (6/12)) 56 55 54 53 52 HS/CS DGND DVDDIO SFL/ OUTPUT FIFO & FORMATTER SYNC_OUT DGND DVDDIO FAST BLANK OVERLAY CONTROL & AV CODE INSERTION AV CODE INSERTION Y CR CB LUMA CHROMA 2D COMB...
  • Page 72 STR-DN1050 IC3206 W25Q128BVEIG (DIGITAL BOARD (9/12)) Write Control Logic HOLD Status Register High Voltage Generators Page Address Latch / Counter Command and Column Decode Control Logic and 256 Byte Page Buffer Data Byte Address Latch / Counter IC3507, IC3514 TPS2553DBVR (DIGITAL BOARD (11/12))
  • Page 73 STR-DN1050 IC3800 TCA9517DGKR (HDMI FRONT IN BOARD) V CCA 1 SCLA 2 V CCB SDAA 3 SCLB GND 4 V CCB SDAB Pullup Resistor IC220 NJM2586AVC3 (MAIN BOARD (3/4)) CH1 IN1 20 CH1 OUT DRIVER Bias Cont 1 19 PS...
  • Page 74 STR-DN1050 IC232 NJM2279M-TE2 (MAIN BOARD (3/4)) VIN1 MUTE1 VOUT1 75 Driver 6.0dB 4.45k 4.14k 75 Driver 6.0dB 4.45k 4.14k VIN3 VIN2 MUTE2 VOUT2 GND2 GND1 IC421 BD3470KS2 (MAIN BOARD (4/4)) INL2 AGND INR2 FRIN2 FLIN2 INL1 INR1 SWIN2 Multi2 CIN2...
  • Page 75 STR-DN1050 IC101 RZ5B801-0001E2 (TUNER1 BOARD) (US and Canadian models) IISD IISD GND 1 VDDRF CP2 3 FM Antenna Digital Signal Process LOUT Filter Digital Stereo FRF1 4 Mixer Demodulator Decoder FM LNA ROUT Digital Demodulator LRCK GNDRF 5 LRCK / LOUT...
  • Page 76 STR-DN1050 • IC Pin Function Descriptions DIGITAL BOARD (3/12) IC2100 MB9AF156NPMC-G-JNK1E2 (SYSTEM CONTROL) Pin No. Pin Name Description Power supply pin (+3.3V) EVOL_CLK I2C clock signal output to the electrical volume EVOL_DATA I2C data output to electrical volume HP_DET Headphone detection signal input...
  • Page 77 STR-DN1050 Pin No. Pin Name Description FL_CLK Clock signal output for FL DISPLAY DRIVER IC HDMI_CECIN CEC serial data input from the HDMI connector AD_KEY1 Key signal input (A/D port) AD_KEY2 Key signal input (A/D port) SIRCS_IN SIRCS signal input...
  • Page 78 STR-DN1050 DIGITAL BOARD (5/12) IC3000 MB9BF118TPMC-GE1 (HDMI CONTROLLER) Pin No. Pin Name Description Power supply pin (+3.3V) NO_USE Not used NO_USE Not used NO_USE Not used NO_USE Not used NO_USE Not used NFC_SW NFC standby control signal output terminal NO_USE...
  • Page 79 STR-DN1050 Pin No. Pin Name Description Power supply pin (+3.3V) NO_USE Not used NO_USE Not used INITX Video Micom reset port NW_SPI_DIN NETWORK SPI Data In NW_SPI_DOUT NETWORK SPI Data Out NW_SPI_CLK NETWORK SPI Clock NO_USE Not used NO_USE Not used...
  • Page 80 STR-DN1050 Pin No. Pin Name Description AVSS Ground terminal Ground terminal VURX Communication data with MAIN Micom: Receive data VUTX_VU_SDA Communication data with MAIN Micom: Transmit data NO_USE Not used NO_USE Not used UPDATE_VURX Update to MAIN Micom data input (program main micom data pin)
  • Page 81 STR-DN1050 Pin No. Pin Name Description NO_USE Not used NO_USE Not used NO_USE Not used MHL1_PCONT MHL1 Power Control MHL_PCONT MHL Power Control MHL_OVC MHL: Overcurrent Detection SPARTA_INT HDMI device interrupt port SPARTA_RST HDMI device reset control port MHL1_OVC MHL1 Over Current detection...
  • Page 82 STR-DN1050 DIGITAL BOARD (6/12), (7/12), (8/12), (9/12) IC3202 ADV8003KBCZ-8-01 (D/A DIGITAL SIGNAL PROCESSORS AND CONTROLLERS) Pin No. Pin Name Description OSD_IN[23]/ OSD video data or video data input terminal Not used EXT_DIN[7] OSD_DE Data enable signal input terminal Not used...
  • Page 83 STR-DN1050 Pin No. Pin Name Description C14, C15 Not used RX_HPD Hot plug detection signal output to the HDMI transceiver AVDD1 Power supply terminal (+3.3V) C18, C19 Ground terminal C20, C21 AVDD1 Power supply terminal (+3.3V) C22, C23 DAC5, DAC6...
  • Page 84 STR-DN1050 Pin No. Pin Name Description OSD_IN[1] to H1 to H4 OSD video signal input terminal Not used OSD_IN[4] H7 to H17 Ground terminal H20, H21 Ground terminal TX1_2+ TMDS data (positive) output to the HDMI OUT A ARC connector TX1_2–...
  • Page 85 STR-DN1050 Pin No. Pin Name Description TX2_1+ TMDS data (positive) output to the HDMI OUT B connector TX2_1– TMDS data (negative) output to the HDMI OUT B connector T1, T2 P[14], P[15] Digital video signal input from the video A/D converter...
  • Page 86 STR-DN1050 Pin No. Pin Name Description DDR_/DQS[2] Data strobe signal output to the SD-RAM DDR_DQ[26] Two-way data bus with the SD-RAM DVDD_DDR Power supply terminal (+1.8V) DDR_/DQS[3] Data strobe signal output to the SD-RAM DDR_A[13] Address signal output terminal Not used...
  • Page 87 STR-DN1050 DIGITAL BOARD (10/12) IC3506 SII9575CTUC (HDMI RECEIVER) Pin No. Pin Name Description 1 to 6 D14 to D19 Video data input terminal Not used Data enable signal input terminal Not used VSYNC Vertical sync signal input terminal Not used...
  • Page 88 STR-DN1050 Pin No. Pin Name Description TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) R4X1+ connector TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) R4X2– connector TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD)
  • Page 89 STR-DN1050 Pin No. Pin Name Description Power supply voltage (+5V) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) R4PWR5V connector RSVDL Not used DSDA5 I2C serial data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1) connector...
  • Page 90 STR-DN1050 Pin No. Pin Name Description T1XC– TMDS clock (negative) output to the HDMI ZONE 2 OUT connector T1XC+ TMDS clock (positive) output to the HDMI ZONE 2 OUT connector T1X0– TMDS data (negative) output to the HDMI ZONE 2 OUT connector...

  • Page 91: Exploded Views

    STR-DN1050 SECTION 7 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • Abbreviation The components identifi ed by mark 0 they may have some difference from the : Australian model or dotted line with mark 0 are critical for original one.

  • Page 92: Front Panel Section

    STR-DN1050 7-2. FRONT PANEL SECTION not supplied not supplied not supplied (NFC ICON PC board) not supplied not supplied (HP SUPPORT board) not supplied (HEADPHONE board) ND100 EN100 EN101 (US, CND) supplied supplied with EN100 supplied with EN101 Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.

  • Page 93: Digital Board

    STR-DN1050 7-3. DIGITAL BOARD not supplied not supplied not supplied not supplied not supplied (US, CND) (AEP, UK, AUS) (AEP, UK, AUS) not supplied not supplied (US, CND) not supplied not supplied not supplied not supplied not supplied (AEP, UK, AUS)

  • Page 94: Back Panel Section

    STR-DN1050 7-4. BACK PANEL SECTION not supplied not supplied not supplied (GND BRACKET board) not supplied (TUNER1 board) supplied not supplied supplied not supplied not supplied chassis section Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.

  • Page 95: Chassis Section

    STR-DN1050 7-5. CHASSIS SECTION supplied with Q550, Q551, Q601 Q600, Q601, Q650, Q651, Q700 Q600 Q700, Q701, Q750, Q751, Q701 Q751 Q800, Q801, Q850, Q851 Q550 Q750 Q551 Q651 Q650 not supplied Q801 (USB INSULATION Q800 Q851 MT PC board)

  • Page 96: Electrical Parts List

    STR-DN1050 SECTION 8 DCDC ELECTRICAL PARTS LIST Note: The components identifi ed by mark 0 • Due to standardization, replacements in • COILS or dotted line with mark 0 are critical for the parts list may be different from the uH: μH...
  • Page 97 STR-DN1050 DCDC DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1997 1-112-775-11 CERAMIC CHIP 0.0022uF R1931 1-218-933-11 METAL CHIP 1/16W C1998 1-118-462-11 CERAMIC CHIP 1uF R1932 1-218-965-11 METAL CHIP 1/16W C1999 1-100-916-11 CERAMIC CHIP 0.1uF...
  • Page 98 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * C2119 1-118-035-11 CERAMIC CHIP 0.1uF C2217 1-112-080-11 ELECT 470uF C2121 1-128-995-21 ELECT CHIP 100uF C2218 1-118-459-11 CERAMIC CHIP 0.01uF C2122 1-128-995-21 ELECT CHIP 100uF * C2219 1-118-035-11 CERAMIC CHIP 0.1uF...
  • Page 99 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * C2554 1-118-035-11 CERAMIC CHIP 0.1uF C3202 1-116-737-11 CERAMIC CHIP 1uF * C2555 1-116-719-11 CERAMIC CHIP 10uF 6.3V * C3203 1-118-035-11 CERAMIC CHIP 0.1uF * C2556 1-118-035-11 CERAMIC CHIP 0.1uF...
  • Page 100 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * C3262 1-118-035-11 CERAMIC CHIP 0.1uF * C3322 1-118-035-11 CERAMIC CHIP 0.1uF * C3263 1-116-720-11 CERAMIC CHIP 10uF 6.3V * C3323 1-118-035-11 CERAMIC CHIP 0.1uF * C3264...
  • Page 101 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * C3519 1-118-035-11 CERAMIC CHIP 0.1uF * C3603 1-116-727-11 CERAMIC CHIP 2.2uF * C3520 1-118-035-11 CERAMIC CHIP 0.1uF * C3604 1-118-035-11 CERAMIC CHIP 0.1uF * C3523 1-118-035-11 CERAMIC CHIP 0.1uF...
  • Page 102 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D2102 6-503-738-01 DI CES521 FB3210 1-414-864-11 FERRITE, EMI (SMD) (1608) D2104 6-502-961-01 DI DA2J10100L FB3211 1-414-864-11 FERRITE, EMI (SMD) (1608) D2112 6-503-738-01 DI CES521 FB3212 1-414-864-11...
  • Page 103 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC4101 6-715-164-01 IC TPS2553DBVR R2111 1-218-953-11 METAL CHIP 1/16W IC4102 6-717-006-01 IC BD00HC5WEFJ-E2 R2112 1-218-965-11 METAL CHIP 1/16W IC4103 6-719-139-01 IC MM3411A50NRE R2113 1-218-941-81 METAL CHIP...
  • Page 104 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R2203 1-218-941-81 METAL CHIP 1/16W R2300 1-218-941-81 METAL CHIP 1/16W R2204 1-218-941-81 METAL CHIP 1/16W R2301 1-218-990-81 SHORT CHIP R2205 1-218-953-11 METAL CHIP 1/16W R2303 1-218-941-81...
  • Page 105 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R2527 1-218-933-11 METAL CHIP 1/16W R2711 1-216-809-11 METAL CHIP 1/10W R2528 1-218-933-11 METAL CHIP 1/16W R3001 1-218-965-11 METAL CHIP 1/16W R2529 1-218-933-11 METAL CHIP 1/16W R3002...
  • Page 106 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3083 1-218-941-81 METAL CHIP 1/16W R3216 1-218-937-11 METAL CHIP 1/16W R3084 1-218-941-81 METAL CHIP 1/16W R3217 1-218-937-11 METAL CHIP 1/16W R3085 1-218-941-81 METAL CHIP 1/16W R3218...
  • Page 107 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3276 1-218-937-11 METAL CHIP 1/16W R3344 1-218-941-81 METAL CHIP 1/16W R3277 1-218-937-11 METAL CHIP 1/16W R3345 1-218-941-81 METAL CHIP 1/16W R3278 1-218-937-11 METAL CHIP 1/16W R3346...
  • Page 108 STR-DN1050 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3412 1-218-953-11 METAL CHIP 1/16W R3602 1-218-990-81 SHORT CHIP R3414 1-208-683-11 METAL CHIP 0.5% 1/16W R3605 1-208-911-11 METAL CHIP 0.5% 1/16W R3415 1-208-897-81 METAL CHIP 2.7K 0.5%...
  • Page 109 STR-DN1050 DIGITAL DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3726 1-218-965-11 METAL CHIP 1/16W RB2106 1-234-372-11 RES, NETWORK 100 (1005X4) R3727 1-208-911-11 METAL CHIP 0.5% 1/16W RB2107 1-234-372-11 RES, NETWORK 100 (1005X4) R3728 1-208-911-11 METAL CHIP 0.5%...
  • Page 110 STR-DN1050 DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C136 1-118-361-11 CERAMIC CHIP 0.1uF JR144 1-216-296-11 SHORT CHIP C137 1-126-795-11 ELECT 10uF JR145 1-216-864-11 SHORT CHIP C138 1-118-361-11 CERAMIC CHIP 0.1uF JR146 1-216-296-11 SHORT CHIP...
  • Page 111 STR-DN1050 DISPLAY FRONT JACK HDMI FRONT IN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R114 1-216-839-11 METAL CHIP 1/10W A-1989-184-A FRONT JACK BOARD, COMPLETE R115 1-216-829-11 METAL CHIP 4.7K 1/10W *************************** R116 1-216-829-11 METAL CHIP 4.7K...
  • Page 112 STR-DN1050 HDMI FRONT IN HEADPHONE MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > C257 1-116-737-11 CERAMIC CHIP 1uF C259 1-116-737-11 CERAMIC CHIP 1uF R3801 1-218-973-11 METAL CHIP 1/16W C260 1-100-916-11 CERAMIC CHIP 0.1uF...
  • Page 113 STR-DN1050 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C506 1-164-388-91 CERAMIC CHIP 270PF C704 1-118-345-11 CERAMIC CHIP 0.01uF C545 1-112-089-11 ELECT 47uF C705 1-162-979-11 CERAMIC CHIP 0.0027uF C546 1-112-100-11 ELECT 10uF C706 1-164-388-91 CERAMIC CHIP 270PF...
  • Page 114 STR-DN1050 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C881 1-116-138-11 CERAMIC CHIP 4PF 0.25PF 100V D536 6-503-015-01 DI DZ2J051M0L C882 1-116-137-91 CERAMIC CHIP 12PF 100V D550 6-502-961-01 DI DA2J10100L C885 1-114-128-91 CERAMIC CHIP 47PF...
  • Page 115 STR-DN1050 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FB208 1-400-862-11 BEAD, FERRITE Q553 8-729-023-22 TRANSISTOR 2SD2114K FB209 1-400-862-11 BEAD, FERRITE Q554 6-550-327-01 2SA1514KT146S Q555 6-550-327-01 2SA1514KT146S < IC > Q570 6-550-032-01 TRANSISTOR HN4A06J-GRBL (TE85R)
  • Page 116 STR-DN1050 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R213 1-211-990-11 METAL CHIP 0.5% 1/10W R328 1-216-821-11 METAL CHIP 1/10W R215 1-211-990-11 METAL CHIP 0.5% 1/10W R350 1-216-825-11 METAL CHIP 2.2K 1/10W R216 1-211-990-11 METAL CHIP 0.5%...
  • Page 117 STR-DN1050 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R552 1-216-214-00 RES-CHIP 4.7K 1/8W R635 1-257-517-31 CARBON 7.5K 1/2W R553 1-234-182-11 ENCAPSULATED COMPONENT R637 1-257-503-31 CARBON 1/2W R554 1-249-405-11 CARBON 1/4W R638 1-257-507-31 CARBON 2.2K...
  • Page 118 STR-DN1050 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R724 1-216-813-11 METAL CHIP 1/10W R818 1-216-841-11 METAL CHIP 1/10W R725 1-216-825-11 METAL CHIP 2.2K 1/10W R819 1-216-843-11 METAL CHIP 1/10W R726 1-216-817-11 METAL CHIP 1/10W...
  • Page 119 STR-DN1050 MAIN POWER KEY STANDBY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark RR15 1-249-393-11 CARBON 1/4W A-1989-180-A STANDBY BOARD, COMPLETE (US, CND) RR17 1-249-393-11 CARBON 1/4W A-1989-205-A STANDBY BOARD, COMPLETE RR18 1-249-393-11 CARBON 1/4W (EXCEPT US, CND) *********************** <...
  • Page 120 STR-DN1050 STANDBY TUNER1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R978 1-208-711-11 METAL CHIP 0.5% 1/16W < COIL > R979 1-218-892-11 METAL CHIP 0.5% 1/10W R981 1-208-713-11 METAL CHIP 0.5% 1/16W L101 1-457-998-11 COIL, AM ANTENNA...
  • Page 121 STR-DN1050 Ref. No. Part No. Description Remark 0 F901 1-532-465-33 FUSE (T3.15AL/250V) (EXCEPT US, CND) 0 F901 1-533-311-12 FUSE, GLASS (DIA.5) (8A/125V) (US, CND) 0 T901 1-697-235-11 POWER TRANSFORMER (MAIN) (EXCEPT US, CND) 0 T901 1-697-366-11 POWER TRANSFORMER (MAIN) (US, CND)
  • Page 122 STR-DN1050 REVISION HISTORY Ver. Date Description of Revision 2014.02 How to search for a contact point of signal lines or the like in DIAGRAMS SECTION If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use the PDF fi...

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