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三星50英寸等离子V5屏模组的电源框图如图1所示。它同42英寸的三星等离子V5屏电源模组相比,除了VS驱动电路部分有较大更改以外,其他电路基本没有更改。从图1可以看出,42英寸等离子屏的电源和50英寸的电源很相似。除了VS电路驱动部分以外,只有个别元器件改变了编号,下面不再介绍整机原理,只介绍与42英寸电源不同的地方——VS驱动电路的工作原理。
Samsung 50-inch plasma V5 screen power module block diagram shown in Figure 1. Compared with the 42-inch Samsung V5-screen plasma power supply module, except for the VS driver circuit has a larger part of the change, the other circuit is basically no change. As you can see in Figure 1, the power supply for the 42-inch plasma screen is similar to the 50-inch power supply. In addition to the VS circuit driver section, only the number of individual components changed, the following will not introduce the machine principle, only describes the 42-inch power supply different places - VS drive circuit works.