LG 42PJ350 Training Manual page 35

42PJ350 SMPS Layout Drawing
42PJ350 SMPS Layout Drawing
4A 250V
2.6V STBY
390V Run
Q602
Q601
Q603
Grayed out components are on
F801
D801
Q801
D802
Q802
IC301
D601
D308
L691
D101
L602
the back side of the board.
T901
D807
POWER SUPPLY
p/n: EAY60912401
D307
D609
D303
160V STBY
F302 2.5A
389V Run
250V
T901
D305
D309
D302
D102
D306
D301
RL101
35
D904
Q902
VR901
VS
VS
Q901
Q504
VA
VR502
Q501
VA
At Power Off
st
3sec 1 Relay click
Q355
nd
4sec 2 Relay click
M5V
Q351
Q352 (Run 5v)
D352
17V
IC701
Q356
Q351
(STBY 5V)
RL103 F101
10A 250V
CN701
P813
AC In SC101
August 2010 42PJ350
n/c
Plasma