SA-WNT3 - Sony Audio Service Manual (repair manual). Page 26

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26
SA-WNT3
5-2.  SUB  MAIN  SECTION
A
A
52
53
not supplied
not supplied
not supplied
54
51
#1
#3
#1
#2
#2
(AEP, UK, RU, AUS)
  51 
A-2082-274-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(US, CND)
  51 
A-2082-276-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(AEP)
  51 
A-2082-277-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(UK)
  51 
A-2082-278-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(RU)
  51 
A-2082-279-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(E3)
  51 
A-2082-280-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(EA)
  51 
A-2082-281-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(AUS)
  51 
A-2082-282-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(SP)
  51 
A-2082-283-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(TW)
  51 
A-2082-284-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(LA9)
  51 
A-2082-285-A  SUB MAIN BOARD, COMPLETE (for SERVICE) 
(AR)
0 52 
4-966-267-12  BUSHING (FBS001), CORD
0 53 
1-834-966-42  POWER-SUPPLY CORD (AEP, RU, E3, SP, LA9)
0 53 
1-835-068-21  CORD, POWER (AUS)
0 53 
1-837-308-12  CORD, POWER-SUPPLY (US, CND)
0 53 
1-837-312-11  CORD, POWER-SUPPLY (AR)
0 53 
1-837-345-11  CORD, POWER-SUPPLY (TW)
0 53 
1-839-999-21  POWER-SUPPLY CORD (UK, EA)
0 54 
1-474-602-12  REGULATOR, SWITCHING (3L405W)
  #1 
7-685-646-71  SCREW +BVTP 3X8 TYPE2 IT-3
  #2 
7-685-645-71  SCREW +BVTP 3X6 TYPE2 IT-3
  #3 
7-685-647-71  SCREW +BVTP 3X10 TYPE2 IT-3
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
Note 1: When the complete SUB MAIN board is re-
placed, refer to “NOTE OF REPLACING THE 
IC7203 ON THE SUB MAIN BOARD AND THE 
COMPLETE SUB MAIN BOARD” on page 4.
Note 2: When the SWITCHING REGULATOR (3L405W) 
board is replaced, spread the bond referring to 
“BOND FIXATION OF ELECTRIC PARTS” on 
page 4.
Ver. 1.2
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