| 摘要 |
PURPOSE:To provide a sealing method, which is low in cost and has a small amount of working manhours, for sealing the part between a high-voltage lead wire for supplying a high voltage generated by the high-voltage coil of a fly- back transformer to the image receiving tube anode terminal of a TV receiver via a rectifying circuit, such as a diode, and an insertion hole for inserting this high-voltage lead wire in the transformer case of the transformer without using a rubber pushing means or a heat shrinkage tube. CONSTITUTION:In a method of sealing the part between a lead wire 3 for supplying a high voltage from a fly-back transformer to an image receiving tube anode terminal 7 of a TV receiver and an insertion hole for inserting the lead wire in a transformer case 9 of the transformer, a liquid rubber is applied and is made to solidify in the lead wire insertion hole in the transformer case, a rubber film 22 to stop the lead wire insertion hole is formed and the wire 3 is made to penetrate the film 22 and is made to pass through the insertion hole. |
