#how_to , #repair #led #lcd #pannel #screen #voltage #sony_tv_repair #led_tv_repair_near_me #electronic_repair_near_me #lesson #repair_tv_shop#led_tv_repair #lcd_tv Panel DC to DC IC all voltage explain
Some Basic Information About Panel Voltage:
Common Panel Voltage Explain:
VDD Voltage:
AVDD Voltage:
VGH Voltage:
4. VGL Voltage: VGH voltage also has a different name like VOFF, VGOFF, VEGB these are all voltage is the same but the name is different value also the same. If this voltage can not present in the panel then you will get any problems in the panel. The value of this voltage -5v to -12v this means the minimum voltage is (-5v)and the maximum voltage is (-12v).
5. VCOM Voltage: Vcom voltage is the common voltage of any panel. White Display problem appears on all LCD and LED TV panels for missing the VCOM voltage. The average value of this voltage is 3.3v.
Full-Form of All Panel Voltage:
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