SA-WNT3 - Sony Audio Service Manual (repair manual). Page 5

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SA-WNT3
5
MODEL  IDENTIFICATION
Distinguish by model number label printed on the rear plate of a 
main unit.
Note: The printed contents of following fi gure model number label may 
be different from the model number label of a main unit.
– Rear view –
Part No.
 
Model
Part No.
US, CND
4-564-042-1[]
AEP
4-564-042-3[]
UK
4-564-042-4[]
RU
4-564-042-5[]
E3
4-564-042-6[]
EA
4-564-042-7[]
SP
4-564-042-8[]
AUS
4-564-043-0[]
TW
4-564-043-2[]
AR
4-564-043-5[]
LA9
4-564-043-6[]
• Abbreviation
 AR   
Argentina 
model
 AUS  
Australian 
model
  CND   : Canadian model
  E3 
 : 240V AC area in E model
  EA 
 : Saudi Arabia model
  LA9 
 : Latin-American model
  RU 
 : Russian model
  SP 
 : Singapore model
 TW   
Taiwan 
model
• Parts position
 
1.  SWITCHING REGULATOR (3L405W) board (page 5)
 
2.  SUB MAIN board (page 5)
1.  SWITCHING REGULATOR (3L405W) board
– SWITCHING REGULATOR (3L405W) Board 
(EXCEPT AEP, UK, RU, AUS) (Component Side) –
– SWITCHING REGULATOR (3L405W) Board 
(AEP, UK, RU, AUS) (Component Side) –
*The portion which applies bond:
T201
C211
C207
C201
C101
C102
C103
NR101
R208
L401
C402
T201
*The portion which applies bond:
T201
C211
C207
C201
L102
C461
C408
R208
L401
C402
T201
C465
C101
L101
C103
C102
NR101
2.  SUB MAIN board
– SUB MAIN Board (Component Side) –
*The portion which applies bond:
C7234
C7233
C7230
L7202
Ver. 1.2
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