Read LG 37LV370S-ZB / 37LV375G-ZC / 37LV375S-ZC / 37LV375W-ZC (CHASSIS:LD12B) Service Manual online
Established
date
date
Electronics 6-3
Standard Repair Process Detail Technical Manual
Revised
date
date
2008. 2 . 1
LCD TV
Error
symptom
symptom
POWER BOARD voltage measuring method
Content
B. Power error _
No power
18/33 - 6/13
24V is provided from the Power Board and supplied to LED
Driver PCB. Check the PIN contact condition and connection.
Driver PCB. Check the PIN contact condition and connection.
Check each voltage output (5V,12V,24V) in the Power Board.
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