HBD-E190, HBD-E290, HBD-E490, HBD-E690 - Sony Audio Service Manual (repair manual). Page 18

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HBD-E190/E290/E490/E690
18
1 one screw (+BV3 (3-CR))
6 five screws (+BV3 (3-CR))
3 CN1 (2P)
4 CN101 (4P)
5 CN4 (2P)
2 insulation, top (S)
‡3RZHUFRUGVHWWLQJ
rear side
switching
regulator
(SWR1)
 
7 switching regulator (SWR1)
 
(3L382W-1)  (E290: AEP, UK, SAF, SP, AUS, TW, TH, CH/
 
E490: CND, AEP, UK, SP, TW, TH, CH/
 
E690: AEP, SP, AUS, TH)
 
(3L382W) 
(E290: RU, E3, EA, PX, E12, E32/
 
E490: RU, MX6, E3, EA, E12, E15/
 
E690: RU, E3, EA, E12, E15)
 
(3L383W-1)  (E190: CND, AEP, UK, SAF, SP, AUS)
 (3L383W) (E190: 
RU, 
MX6)
2-9.  SWITCHING  REGULATOR (SWR1)
2-10.  AMP  BOARD
3 three screws (+BV3 (3-CR))
2 two screws (+BV3 (3-CR))
5 four screws (+BV3 (3-CR))
6 AMP board
4 heat sink (AMP)
1 CN3501 (2P)
• Abbreviation
 AUS : 
Australian 
model
  CH 
: Chinese model
  CND  : Canadian model
  E3 
: 240 V AC area in E model
  E12 
: 220-240 V AC area in E model
  E15 
: Iran model
  E32 
: 110-240 V AC area in E model
  EA 
: Saudi Arabia model
  MX6  : Latin-American model
  PX 
: PX model
  RU 
: Russian model
  SAF  : South African model
  SP 
: Singapore model
 TH  : 
Thai 
model
 TW  : 
Taiwan 
model
Ver. 1.1
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