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《家庭电子》今年第7期对BST9804型图文板的安装、调试进行了详细介绍,本文向广大读者介绍三种不同机芯的彩电加装BST9804图文板的方法,供加装时参考。1.夏普、东芝两片机典型机型有夏普C—1826DK、虹美WDC—25、北京8306、黄河HC47—Ⅲ型彩电等。该机芯彩电中放电路采用TA7680AP/IX0718,解码电路采用TA7698AP,场电路由分立元件或集成电路构成,属于不具备图文接口的色差型彩电,故在加装BST9804型图文板时,图文板的Z5
“Home Electronics” 7th of this year on the installation of BST9804 type graphics board, commissioning were described in detail in this article to the general reader three kinds of different movements of the color TV BST9804 graphics board installation method for installation reference. Sharp, Toshiba two-chip models Typical models are Sharp C-1826DK, Hong Mei WDC-25, Beijing 8306, the Yellow River HC47-Ⅲ-type TV. The movement of color TV in the discharge circuit using TA7680AP / IX0718, decoding circuit using TA7698AP, field circuits from discrete components or integrated circuits, are not equipped with graphic interface color TV, so the installation of BST9804 type graphic board, the figure Wen Z5 board