LG 42LH50 - EXTERNAL EQUIPMENT SETUP

2009 FALL LCD DV 42LH50
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Power Supply (SMPS) PWB Layout
Power Supply (SMPS) PWB Layout
Hot Ground
Shock Hazard
P201
To Main
AC IN
SK101
F100
6.3A/250V
AC IN
F501
3.15A/250V
Run 390V
STBY 165V
From Hot Gnd
L
N
Pin 1
Pin 2
To
Master
Power
Switch
SK102
To Backlights
Left Side P402
To Backlights
Right Side P401
Components
inside the
dashed line are
referenced to
Hot Gnd
TP for checking
backlight drive
signals