Table Of Contents - Sony SRS-ZR7 Service Manual

SRS-ZR7
Ver. 1.2
On copyrights
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.
iPhone and iPod touch are trademarks of Apple
Inc., registered in the U.S. and other countries.
"Made for iPod" and "Made for iPhone" mean
that an electronic accessory has been designed
to connect specifically to iPod or iPhone,
respectively, and has been certified by the
developer to meet Apple performance standards.
Apple is not responsible for the operation of this
unit or its compliance with safety and regulatory
standards. Please note that the use of this
accessory with iPod or iPhone may affect
wireless performance.
App Store is a service mark of Apple Inc.
" " is a mark of the Wi-Fi Alliance.
Wi-Fi®, Wi-Fi Protected Access® and Wi-Fi
Alliance® are registered marks of the Wi-Fi
Alliance.
Wi-Fi CERTIFIED™, WPA™, WPA2™ and Wi-Fi
Protected Setup™ are marks of the Wi-Fi
Alliance.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and
Thomson.
The N-Mark is a trademark or registered
trademark of NFC Forum, Inc. in the United States
and in other countries.
This unit incorporates High-Definition Multimedia
Interface (HDMI™) technology. The terms HDMI
and HDMI High-Definition Multimedia Interface,
and the HDMI Logo are trademarks or registered
trademarks of HDMI Licensing LLC in the United
States and other countries.
This system incorporates Dolby* Digital and the
DTS** Digital Surround System. This system
incorporates Dolby* Digital.
* Manufactured under license from Dolby
Laboratories. Dolby and the double-D symbol are
trademarks of Dolby Laboratories.
** For DTS patents, see http://patents.dts.com.
Manufactured under license from DTS, Inc. DTS, the
symbol & DTS and the Symbol together are
registered trademarks, and DTS 2.0 Channel is a
trademark of DTS, Inc. c DTS, Inc. All Rights
Reserved.
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.
Google Play and Android are trademarks of
Google Inc.
Google Cast and the Google Cast Badge are
trademarks of Google Inc.
"Xperia" and "Xperia Tablet" are trademarks of
Sony Mobile Communications AB.
LDAC™ and LDAC logo are trademarks of Sony
Corporation.
DLNA™, the DLNA Logo and DLNA CERTIFIED™
are trademarks, service marks, or certification
marks of the Digital Living Network Alliance.
This product incorporates Spotify software which
is subject to 3rd party licenses found here:
https://developer.spotify.com/esdk-third-party-
licenses/
Spotify and Spotify logos are trademarks of the
Spotify Group.
The unit names and product names indicated in
this document are generally the trademarks or
registered trademarks of the manufacturer.
™ and ® marks are omitted in this document.
Notes on the AC adaptor
When connecting or disconnecting the AC
adaptor, turn off the unit beforehand. Otherwise,
it may cause malfunction.
Use only the supplied AC adaptor. To avoid
damaging the unit, do not use any other AC
adaptor.
Polarity of the plug
Plug the AC adaptor into a nearby AC outlet. In
the case of a problem, unplug it from the AC
outlet immediately.
Do not install the AC adaptor in a confined space,
such as a bookcase or built-in cabinet.
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TABLE OF CONTENTS

1. SERVICING NOTES
2. DISASSEMBLY
2-1. Disassembly Flow ...........................................................
2-2. Baffl e Block .................................................................... 10
2-3. Loudspeaker (45 mm) (SP1, SP4) (Full Range) ............. 11
2-4. Loudspeaker (62 mm) (SP2, SP3) (Subwoofer) ............. 12
2-5. AMP-L Board, AMP-R Board ........................................ 13
2-6. Plate Bottom Assy ........................................................... 14
2-7. MAIN Board Block-1 ..................................................... 15
2-8. MAIN Board Block-2 ..................................................... 16
2-9. MAIN Board ................................................................... 17
2-10. JACK Board .................................................................... 18
2-11. Return Spring, Bottom Lever .......................................... 19
3. TEST MODE
............................................................ 20
4. EXPLODED VIEWS
4-1. Speaker Unit Section ...................................................... 22
4-2. Plate Bottom Section ...................................................... 23
4-3. MAIN Board Section ...................................................... 24
4-4. Cabinet Block Section .................................................... 25
5. ACCESSORIES
....................................................... 26
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
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
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.
.............................................
WITH SONY PARTS
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