Table Of Contents - Sony MDR-ZX770BN Service Manual

MDR-ZX770BN/ZX770BT/ZX780DC
Ver. 1.1
MDR-ZX770BN/ZX770BT
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.
The N Mark is a trademark or registered trademark of NFC
Forum, Inc. in the United States and in other countries.
Microsoft, Windows and Windows Vista are registered
trademarks or trademarks of Microsoft Corporation in the
United States and/or other countries.
Mac and Mac OS are trademarks of Apple Inc., registered in the
U.S. and other countries.
iPhone is a trademark of Apple Inc., registered in the U.S. and
other countries.
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.
Other trademarks and trade names are those of their respective
owners.
MDR-ZX780DC
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.
The N Mark is a trademark or registered trademark of NFC
Forum, Inc. in the United States and in other countries.
Microsoft, Windows and Windows Vista are registered
trademarks or trademarks of Microsoft Corporation in the
United States and/or other countries.
Mac and Mac OS are trademarks of Apple Inc., registered in the
U.S. and other countries.
iPhone is a trademark of Apple Inc., registered in the U.S. and
other countries.
Qualcomm® is a trademark of Qualcomm Incorporated,
registered in the United States and other countries, used with
permission. Qualcomm aptX™ audio is a trademark of
Qualcomm Technologies International, Ltd., registered in the
United States and other countries, used with permission.
Android and Google Play are trademarks of Google Inc.
Other trademarks and trade names are those of their respective
owners.
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.
2
WITH SONY PARTS

TABLE OF CONTENTS

1. SERVICING NOTES
2. DISASSEMBLY
2-1. Disassembly Flow ...........................................................
2-2. Ear Pad ............................................................................
2-3. Cap Housing (L) Sub Assy (L-ch) ..................................
2-4. Front Plate (L) Sub Assy (DR1) (L-ch) ..........................
2-5. Ring (L), Electret Cap Microphone (MIC1) (L-ch) ........
2-6. NFC Module (RC-S711), MAIN Board (L-ch) ..............
2-7. Housing (L) (L-ch) .......................................................... 10
2-8. Cap Housing (R) Sub Assy (R-ch) .................................. 11
2-9. Front Plate (R) Sub Assy (DR2) (R-ch) .......................... 12
2-10. Ring (R) (ZX770BN/ZX770BT/ZX780DC),
Electret Cap Microphone (MIC2) (R-ch)
(ZX770BN/ZX780DC) ................................................... 12
2-11. SUB Board (R-ch) .......................................................... 13
2-12. Battery (R-ch) ................................................................. 14
2-13. Housing (R) (R-ch) ......................................................... 14
3. TEST MODE
............................................................. 15
4. EXPLODED VIEWS
4-1. Ear Pad Section ............................................................... 17
4-2. Housing (L) Section ........................................................ 18
4-3. Housing (R), Head Band Section .................................... 19
5. ACCESSORIES
....................................................... 20
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