机型:牡丹47C10型彩电。故障现象:图像和声音正常,场不同步,图像整幅向上缓慢移动,有时伴随轻微的行扭曲,虽经几人修理,但故障依旧。分析与检修:场不同步是电视机常见故障之一,要排除此故障,一般情况下不会有多大麻烦,但此机已经几人修理,仍未排除故障,这说 Model: Peony 47C10 color TV. Symptoms: normal image and sound, the field is not synchronized, the image moves slowly upward, sometimes with slight twisting of the line, although the repair by several people, but the fault still. Analysis and overhaul: field out of sync TV is one of the common faults, to exclude this fault, under normal circumstances will not be much trouble, but this machine has been repaired by several people, still not ruled out the fault, which said