The high voltage package of CRT color TV is normal. When the high-voltage cap is ignited, a part of the high-voltage line of the high-voltage cap and the high-voltage anode will be damaged. If you don't replace the high-voltage package, you need to cut off the damaged section and weld it with the high-voltage core of the same high-voltage package to make it long enough. You must wrap the welding place with high-quality insulating tape to ensure good insulation and use it as usual after high-quality treatment.