Power Block Diagram - Sharp LC-26SH12U - 26" LCD HDTV Service Manual

CD3805
AC
J401
RERAY
RY401
ALKS329_A60
2
1
POWER CTL
IC401 MP2A5060
Vcc Q1
18
10
F-5

POWER BLOCK DIAGRAM

F401 L401 L402
4 4
3 3
1 2 1 2
D425
D427
D430
+
D431
3
4
D409
D410
SW REGULATOR CTL
IC402 MIP2F4
D Vc
+ FB Vd
C403
4 1
5 2
c d
+
C404
P.GND
8
TRANSFORME
T402
1
C424
8
3
7
5
REGULATOR
IC404 KIA431A-AT
1 3
4 1
3 2
FEED BACK
IC410
TRANSFORME
PS2561AL1-1-V(W)
T401
10
2
7
14
3
13
18
17
12
Q410
1
DC/DC(5V)
IC407 LA5779
1 2
CP411__14,15. AT+5V
Q416 CP411__16. POWER FAIL
CP411__1,2. SOUND+B
CP411__8,9. SW+12V
CP406__1,2,3,4,5. +24V
CP411__22,23. SW+1.5V
REGULATOR
IC405
2
PQ070XF02SZH
CP411__20,21. SW+4V
CP11_10 LCD+B
F-6