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(2)维修数据(见表4) 表4 AT34C16—10PC引脚功能与实用数据 5.STR—S6708(Q803)开关电源厚膜电路 (1)STR—S6708简介 STR—S6708是日本三肯公司推出的低功耗大屏幕彩电(64cm)专用它激式电源厚膜电路(74cm以上大屏幕彩电采用STR—S6709),以上两种厚膜电路内部电路完全相同,仅输出功率后者大于前者。该厚膜电路内设置有芯片超温保护电路、启动电压检测电路、
(2) Maintenance data (see Table 4) Table 4 AT34C16-10PC pin functions and practical data 5.STR-S6708 (Q803) switching power supply thick film circuit (1) STR-S6708 Brief introduction STR-S6708 is Japan’s three Ken companies introduced (64cm) dedicated excite power thick film circuit (74cm large screen color TV using STR-S6709), the above two thick-film circuit internal circuit is identical, only the output power of the latter is greater than the former. The thick film circuit is provided with a chip over-temperature protection circuit, a startup voltage detection circuit,