LG 42LH90 - Expert Picture Settings: Advanced Color; Color Gamut and Enhancement Options; Advanced Color and White Balance

LCD DV 42LH90
75
February 2010
Main Board X3500 and X1005 Crystal Check
Main Board X3500 and X1005 Crystal Check
3.94Vp/p 25Mhz
Set on. Use Left leg.
IC3502 Dimming IC Crystal
MAIN Board
X1005
Set on. Use Top leg.
3.54Vp/p 25Mhz
IC1005 Tuner Control IC Crystal
X3500
1.64V
1.54V
Dimming/Tru-Motion
1.54V
1.57V
5.67Vp/p
25Mhz
Bottom
Leg
5.34Vp/p 25Mhz
Right Leg