Pin function of color TV high voltage package

In fact, you know this question very well. The pin of the high-voltage package leads to this part of the circuit, that is, the functional pin of the circuit. Common pins of high voltage package are. +B power supply, tube C pole, video amplifier 200V, filament, AFC, field scanning power supply, low-voltage power supply, etc. In addition, there are power leads for accelerating electrodes and focusing electrodes.