DSX-S210X, DSX-S310BTX - Sony Car Audio Service Manual (repair manual). Page 2

  .............................................   3

 ..................................................................  

6

3-1. Disassembly 

Flow 

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

3-2.  Top Cover Block .............................................................   10
3-3. Tray 

Assy 

........................................................................  11

3-4.  Sub Panel Complete Assy ...............................................   11
3-5. MAIN 

Board 

...................................................................  12

3-6. Volume 

Knob 

..................................................................  12

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

5-1.  Block Diagram - MAIN Section (1/2) - ..........................   14
5-2.  Block Diagram - MAIN Section (2/2) - ..........................   15
5-3.  Block Diagram - POWER SUPLLY Section - ................   16
5-4.  Printed Wiring Board - MAIN Section (1/2) - ................   18
5-5.  Printed Wiring Boards - MAIN Section (2/2) - ..............   19
5-6.  Schematic Diagram - MAIN Section (1/6) - ...................   20
5-7.  Schematic Diagram - MAIN Section (2/6) - ...................   21
5-8.  Schematic Diagram - MAIN Section (3/6) - ...................   22
5-9.  Schematic Diagram - MAIN Section (4/6) - ...................   23
5-10.  Schematic Diagram - MAIN Section (5/6) - ...................   24
5-11.  Schematic Diagram - MAIN Section (6/6) - ...................   25
5-12.  Printed Wiring Board - SUB Board - ..............................   26
5-13.  Schematic Diagram - SUB Board - .................................   26
5-14.  Printed Wiring Board - DISPLAY Board - .....................   27
5-15.  Schematic Diagram - DISPLAY Board - ........................   28

6-1. Main 

Section 

...................................................................  39

6-2.  Front Panel Section .........................................................   40
6-3.  Sub Panel Section ...........................................................   41

  ..............................   42

Accessories are given in the last of the electrical parts list.

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.

ZAPPIN and Quick-BrowZer are trademarks of 
Sony Corporation.

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.

HD Radio

TM

 is a proprietary trademark of 

iBiquity Digital Corp.

The “SAT Radio Ready” 
logo indicates that this 
product will control a 
satellite radio tuner module 

(sold separately). Please see your nearest 
authorized Sony dealer for details on the 
satellite radio tuner module.
Please refer to the manuals included in the 
satellite radio tuner module. Sirius or XM 
Subscription required.
“SAT Radio,” “SAT Radio Ready,” the SAT 
Radio and SAT Radio Ready logos and all 
related marks are trademarks of Sirius XM 
Radio Inc. and XM Satellite Radio Inc.

12 TONE ANALYSIS and its 
logo are trademarks of Sony 
Corporation.

“WALKMAN” and 
“WALKMAN” logo are 
registered trademarks of 
Sony Corporation.

SensMe and the SensMe logo are 
trademarks or registered 
trademarks of Sony Ericsson 
Mobile Communications AB.

Music recognition technology and related data 
are provided by Gracenote®. Gracenote is the 
industry standard in music recognition 
technology and related content delivery. For 
more information, please visit 
www.gracenote.com.

CD, DVD, Blu-ray Disc, and music and 
videorelated data from Gracenote, Inc., copyright 
© 2000 to present Gracenote. Gracenote 
Software, copyright © 2000 to present 
Gracenote. One or more patents owned by 
Gracenote apply to this product and service. See 
the Gracenote website for a non-exhaustive list 
of applicable Gracenote patents.

Gracenote, CDDB, MusicID, MediaVOCS, the 
Gracenote logo and logotype, and the ”Powered 
by Gracenote” logo are either registered 
trademarks or trademarks of Gracenote in the 
United States and/or other countries.

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

This product contains technology subject to 
certain intellectual property rights of Microsoft. 
Use or distribution of this technology outside of 
this product is prohibited without the appropriate 
license(s) from Microsoft.

iPhone®, iPod®, iPod classic®, iPod nano®, 
and iPod touch® are trademarks of Apple Inc., 
registered in the U.S. and other countries.

PANDORA, the PANDORA logo, and the 
Pandora trade dress are trademarks or registered 
trademarks of Pandora Media, Inc., used with 
permission.

Android is a trademark of Google Inc. Use of this 
trademark is subject to Google Permissions.

BlackBerry® is the property of Research In 
Motion Limited and is registered and/or used in 
the U.S. and countries around the world. Used 
under license from Research In Motion Limited.

Apple, Macintosh and iTunes are trademarks of 
Apple Inc., registered in the U.S. and other 
countries.

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