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LC-20SD4E (serv.man2). Part 2 - Sharp TV Service Manual (repair manual). Page 19

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POWER BLOCK DIAGRAM
F-6
F-5
IC501
STR-W6765
1
4
1
3
2
T501
81400834
2
11
15
IC509
KIA431A-AT
3
1
D502
D515
10
9
12
13
1
3
2
IC502
PS2561AL1-1-V(W)
4
1
IC503
KIA431A-AT
3
1
IC507
PQ090RDA1SZH
1
2
D529
COIL
L503
D508
D505
1
3
2
L511
4
1
3
2
L510
4
AC IN
F501
4
6
3
2
TRANSISTOR 
SILICON
Q522
TRANSISTOR 
SILICON
Q514
IC504
PQ050RDA1SZH
1
2
IC508
PQ070XZ5MZPH
1
2
IC506
AL1015
1
8
IC505
PQ070VK02FZH
1
3
TRANSISTOR 
SILICON
Q516
AT+3.3V
AT+5V
Fan+8.8V
P.CON+9V
P.CON+5V
P.CON+8V
P.CON+14V
P.CON+5V bTV
P.CON+4V
Tuner_+32V
INV_+B
INV_GND
LCD_+32V
SOUND+
SOUND_GND
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