彩色显象管损坏后,若不能修复就要进行更换,这里更换指的是采用相同型号的彩色显象管进行替换,重新安装。对于用一种与原型号不一样的彩色显象管进行替换,应称为是代换。不论替换和代换都必须对原显象管进行认真、仔细地检查和鉴定,证明确实不能继续使用时,才应该替换或代换。 If the color picture tube is damaged, it will be replaced if it can not be repaired. Here, replace it with the same type of color picture tube to replace and reinstall it. For a color tube with a different from the original model to be replaced, should be referred to as substitution. Regardless of the replacement and substitution must be the original tube carefully and carefully examined and appraised to prove that really can not continue to use, it should be replaced or replaced.