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KA系列集成电路是韩国SAMSUNG三星电子公司仿制世界各国IC生产厂家的产品,在国产家电产品中应用广泛,集成块损坏后,不易购买到原型号的IC。KA系列IC与被仿制IC型号字母和数字都不相同(国际上仿制IC和被仿制品型号字母不同,数字相同,容易辨认,便于代换),给代换工作带来难度下面分两组表格,如表1、表2所示,分别介绍下常见的70种音响集成电路和30种电视集成电路——KA系列IC用以直接代换的型号,可供同行们在维修代换中做参考。
KA series IC South Korea SAMSUNG Samsung Electronics imitation of IC manufacturers in the world of products, widely used in domestic appliances, integrated block damage, not easy to buy the original model of the IC. KA series of ICs and imitation IC model letters and numbers are not the same (the international imitation IC and imitation models with different letters, the same number, easy to identify, easy to replace), to replace the work to bring the following two sets of forms , As shown in Table 1, Table 2, respectively, under the common introduction of 70 kinds of audio integrated circuits and 30 kinds of TV IC - KKA series IC for direct substitution of the models available for colleagues in the replacement for reference .