PHA-3, PHA-3AC - Sony Audio Service Manual (repair manual). Page 2

Read Sony PHA-3 / PHA-3AC Service Manual online

PHA-3/3AC
2
Compatible iPhone/iP ad/iP od models
 
You can use the unit with only the f ollowing models.  Update 
your iPhone, iPad or iPod to the latest softw are before use .
iPhone 5s
iPhone 5c
iPhone 5
iPhone 4s
iPhone 4
iPhone 3GS
iPad Air
iPad mini with Retina display
iPad (4th gener ation)
iPad mini
iPad (3rd generation)
iPad 2
iPad
iPod touch (5th generation)
iPod touch (4th gener ation)
iPod touch (3rd generation)
iPod touch (2nd generation)
iPod clas sic 120GB/ 160GB  
(2009)
iPod nano (7th generation)
iPod nano (6th gener ation)
iPod nano (5th gener ation)
iPod nano (4th gener ation)
iPod nano (3rd generation)
(As of July 2014)
Design and specific ations are subject to change without notic e.
Trademark Notices
WALKMAN® and W ALKMAN® logo ar e registered trademarks of Sony 
Corporation.
“Xperia” and “Xperia Tablet” are trademarks of Sony Mobile 
Communic ations AB.
iPad, iPhone, iPod, iPod clas sic, iPod nano , iPod touch, and Retina ar e 
trademarks of Apple Inc.,  registered in the U.S. and other countries. iPad Air, 
and iPad mini are trademarks of Apple Inc.
“Made f or iPod,” “Made f or iPhone,” and “Made f or iPad” mean that an 
electronic  accessory has been designed to c onnect specific ally to iPod, 
iPhone or iPad, respectively, and has been  certified by the developer to  
meet Apple perf ormanc e standar ds. Apple is not responsible f or the 
operation of this device or its compliance with saf ety and regulatory 
standards. Please note that the use of this a ccessory with iPod, iPhone, or 
iPad may aff ect wireless perf ormanc e.
Macintosh and Mac OS ar e trademarks of Apple Inc.,  registered in the U.S. 
and other countries.
Microsoft, Windows and Windows Vista ar e registered trademarks or 
trademarks of Micr osoft Corporation in the United States and/or other 
countries.
All other trademarks and r egistered trademarks ar e trademarks or 
registered trademarks of their r espective holders.  In this manual,  TM and ® 
marks ar e not specified.
SECTION  1
SERVICING  NOTES
ABOUT  PARTS  REPAIR  OF  EACH  BOARDS
When each boards installed in this unit are defective, individual 
electrical parts that the mount is done cannot be replaced. When 
each boards are defective, replace the mounted board or the whole 
parts including an applicable board.
However, some mount parts such as jack, connector and switch 
are replaceable.
Refer to “3. EXPLODED VIEWS” (page 9) for replaceable parts.
The SERVICING NOTES contains important information for 
servicing. Be sure to read this section before repairing the 
unit.
DESTINATION  ABBREVIATIONS
The following abbreviations for model destinations are used in this 
service manual.
• Abbreviations
 AUS : 
Australian 
model
  CH 
: Chinese model
  CND  : Canadian model
  RU 
: Russian model
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  WITH  SONY  PARTS 
 
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.
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