LG 42LV3710-TB / 42LV371Y-TB / 42LV3730-TD (CHASSIS:LB12B) Service Manual ▷ View online
Test Image
Established
date
date
Standard Repair Process Detail Technical Manual
Revised
date
date
LCD TV
Error
symptom
symptom
Use Picture Test Mode
Content
A. Video error_Color error
A-3-2
Menu -> Support -> Picture Test
Entry method
1. Press the Menu button on the remote controller
2. Enter into Support -> Picture Test
3. The TV Display Test Image
Established
date
date
Standard Repair Process Detail Technical Manual
Revised
date
date
LCD TV
Error
symptom
symptom
LCD TV connection diagram (09)
Content
A. Video error _Vertical/Horizontal bar,
residual image, light spot
A-4-1
As the part connecting to
the external input, check
the screen condition by
signal
the external input, check
the screen condition by
signal
Established
date
date
Standard Repair Process Detail Technical Manual
Revised
date
date
LCD TV
Error
symptom
symptom
LCD TV connection diagram (09)
Content
A. Video error _Vertical/Horizontal bar,
residual image, light spot
A-4-2
Test Image
Menu -> Support -> Picture Test
Entry method
1. Press the Menu button on the remote controller
2. Enter into Support -> Picture Test
3. The TV Display Test Image
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