What do pe, dp, pa, po and pg of TV power board stand for?

pe stands for yellow-green double-color line; Dp stands for high-definition digital display interface standard; Pa stands for power amplifier; Po stands for power on-off control; Pg stands for good signal of power supply. The power board is a machine board mainly dealing with power supply, and the power supply processing methods are diversified according to the subsequent circuit requirements, in which the pe of the TV power board stands for yellow-green double-color line; Dp stands for high-definition digital display interface standard; Pa stands for power amplifier; Po stands for power on-off control; Pg stands for good signal of power supply.