Sony SA-WCT291 Service Manual - Page 7
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3. SWITCHING REGULATOR 3L411W-1 board
(E12)
– SWITCHING REGULATOR 3L411W-1 board
(E12) (Component Side) –
*The portion which applies bond:
SERVICE POSITION
SWITCHING REGULATOR 3L411L (US, CND)
SWITCHING REGULATOR 3L411W (EXCEPT US, CND, E12)
SWITCHING REGULATOR 3L411W-1 (E12)
• Abbreviation
CND : Canadian model
E12
: 220-240 V AC area in E model
MAIN board
DISP CHUKEI board
USB board
HT-CT290/CT291
TOUCH board
BLUETOOTH module
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