Power Block Diagram - Sharp LC32DV24U - 31.5" LCD TV Service Manual

AC IN
F-3
L401 L402
CD3805
F401
1 2 1
3 4 3
J401
D407
D405
+
C403
+
C404
POWER
IC401 MP3A5038
Q2g Vcc Q1d FB P.GND VW Q2d
20 10 18 13 8 15
22 23

POWER BLOCK DIAGRAM

D415
2
4
TRANSFORMER
T402
1
9
+
C455
8
3
7
5
POWER
IC402
MIP2F4
D Vcc FB
Vdd
FEED BACK
5 4 2 1
IC410
PS2561AL1-1-V(W)
4 1
3 2
Vcc SW
4 1
3 2
POWER SW
IC406
TRANSFORMER
T401 PS2561AL1-1-V(W)
10
8
7
13
5
14
15
2
1
FEED BACK
IC408
PS2561AL1-1-V(W)
4 1
3 2
3
REGULATOR
IC403 KIA431A-AT
Q409 CP401__1.TUNER+30V
CP401__7.8. AT+5V
Q416 CP401__2. POWER FAIL
SW
CP401__6.P.CON+5V
Q417
SW
CP401__3.
REGULATOR
SYS_POWER_H
IC404 KIA431A-AT
1 3
SW
CP401__18.SW+12V
CP406__1,2,3,4,5. +24V
SOUND +B
SOUND AMP
IC302
AN17808B
IC407
DC/DC(5V)
CP401__11,12. LCD+B
LA5779-E
CP401__13. LCD_H
SW
1
F-4