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故障现象:该机的故障是一种常见的行不同步,但表现在该机上确有特殊的一面。该机在购回大约两个月后,曾出现过一次行不同步故障。打开机壳检查时.又恢复了正常,没有查出什么原因,此后用户继续使用一年多时间后,故障频繁发生。开始,可利用遥控器将电视调整到AV状态再调回来,故障可消失,随使用时间增加,该招不灵了。这次用户是二次送修,拆开机壳能开机,画面仍处于不同步状态。该机采用松下
Symptom: The machine’s failure is a common line out of sync, but the performance of the aircraft does have a special side. About two months after the purchase of the aircraft, there has been a line of sync failure. Open the case check and returned to normal, did not find out what the reason, then continue to use the user more than a year after the failure occurred frequently. The beginning, the remote control can be used to adjust the TV to the AV state and then transferred back, the fault can disappear, with the use of time increases, the trick does not work. This user is a second repair, open the case can boot, the picture is still in an asynchronous state. This machine uses Panasonic