论文部分内容阅读
例1机型:松下LX—K550型影碟机故障现象:播放LD正常,CD不能正常选曲。例2机型:松下LX—K770型影碟机故障现象:重放CD正常,LD不能选曲。例3机型:高仕达FL—R300V型小影碟机故障现象:重放时彩色极不稳定,时有时无。例4机型:索尼MDD—U3型影碟机故障现象:按OPEN键,机内发出“喀喀”声。例5
Example 1 Model: Panasonic LX-K550-type player Fault phenomenon: Play LD normal, CD can not be the normal song. Example 2 Model: Panasonic LX-K770-type player Fault phenomenon: CD playback is normal, LD can not choose music. Example 3 models: high Shida FL-R300V small player failure phenomenon: color reproduction is very unstable, sometimes without. Example 4 Model: Sony MDD-U3-type DVD player Symptom: Press the OPEN button, the machine issued a "Titicaca sound. Example 5