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彩色电视监视器广泛用于电视台、电教馆的电视制作、演播系统、播出中心等,因此了解彩色电视监视器的工作原理及检修技术是十分必要的。本文仅分析HITACHI FUJLAN(福日)HFV-1761彩色监视器电源电路(见图1)及检修方法。
Color TV monitors are widely used in television stations, TVB’s television production, studio systems, broadcast centers, etc. Therefore, understanding the working principle of color TV monitors and maintenance techniques is very necessary. This article only analyzes the HITACHI FUJLAN HFV-1761 color monitor power supply circuit (see Figure 1) and maintenance methods.