彩色偏色故障是一种常见故障,修理中常常重视不够造成误判,认为显像管参数发生变化所致。在业余条件下,排除这类故障的检修方法应分四步走:第一步,首先检查是偏哪种颜色,是在亮度高时偏色严重,还是在亮度低时偏色严重?若是在亮度高时偏色严重,应首先调整其相应基色亮平衡电位器;若在亮度低时偏色严重,应首先调整相应基色暗平衡电位器,或将两 Color cast color fault is a common fault, repair often attach importance not enough to cause miscarriage of justice, that the CRT parameters change. In amateur conditions, troubleshooting methods to troubleshoot such faults should be divided into four steps: The first step is to check what color is partial, is the color cast at high brightness, or when the brightness is low color cast? If yes High brightness when the color cast, should first adjust the corresponding primary color light balance potentiometer; If the brightness is low when the color cast serious, should first adjust the corresponding primary color dark balance potentiometer, or the two