Sharp LC-20S4U-S Service Manual And Parts Listparts List page 37

WJQZ)
POWER
Board to Board
SP_R
10 11
TV/VIDEO MENU CH CH VOL + VOL -
OPERATION UNIT
DUNTKD086WE03
(QPWBFD086WJN1)
DC JACK
Board to Board
12 13 14
INV+B +B
1 1
INV+B +B
2 2
+B
INV+B 3 3
+B
INV+B 4 4
INV+B +B
5 5
GND
GND 6 6
GND
GND 7 7
GND GND
8 8
GND
GND
9 9
GND
GND 10 10
B5V 5V
11 11
OFL
OFL1
12 12
OSC
INV_OSC 13 13
INV_POW STB
14 14
L_ERR ERR
15 15
MA012WJ
Z1538CE SC4051
15 16
37
LC-20S4U-S
INVERTER UNIT
RUNTKA124WJZZ
LAMP
KLMP-A046WJZZ
17 18 19