Sharp LC-32A40L Service Manual page 30

L507
F501
2
1
3 4
4
RELAY
RY501
1
AT+5V
D510
PFC INDUCTOR
L510
2
3
PFC CTL
IC501
E-L6563TR
3
F-11
L511
2
1
3 4
D504
3
2
POWER SW CTL
IC503 STR-W6765
D Vcc FB
1
15
12
Q503
FET
13
4
12
14
11
POWER2 BLOCK DIAGRAM
POWER SW CTL
IC502 STR-X6768N
D Vcc FB
1 4
6
TRANSFORMER
T503
11
8
5
4 6
14
15
1
16
FEED BACK
REGULATOR
IC514
IC511 KIA431A-AT
PS2561AL1-1-V(W)
4 1
1 3
2
3
TRANSFORMER
T502
10
4
11
1
8
7
REGULATOR
IC504 KIA431A-AT
FEED BACK
IC513
PS2561AL1-1-V(W)
1
3
1
4
3 2
Q512
SW
SW_CTL
IC505 PQ1CX12H2ZPQ
1 8
9V_REGULATOR
IC510 PQ090RDA1SZH
1 2 4
5V_REGULATOR
IC509 PQ1CG3032FZH
1 2 5
5V_REGULATOR
IC506 BA7810T-V5
2
1
4
CP506
+24V 1
+24V 2
+24V
3
+24V 4
INVERTER
+24V 5
12
BL ON/OFF
13
EXT PWM
CP511
SOUND+B 1
TUNER/
SOUND+B POWER
2
CP514
LIGHT_CTL 6
LCD_ON 5
POWER FAIL 1
LCD-H
2
3
AT+5V
POWER ON-H 7
CD520
9VSC 1
TUNER/
POWER
CD517
7
12VSC
12VSC 8
5VSC
1
5VSC 2
3
5VSC
F-12