电视机的工作原理

How television works

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
电视机的工作原理与无线电广播几乎完全相同。
Television works in much the same as radio.
2
本文根据彩色电视机的电路结构和工作原理，分析了更换高压包引起场逆程回扫线干扰的原因及消除该逆程回归线的方法。
The article analyses the reason of retrace line which is produced by changing line output transformer of TV set and its removing method on the basic of color TV set circuit and its working principle.

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