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故障本身并不复杂,只是修理者对A6机芯的工作原理没有吃透,所以走了许多弯路。这次维修给大家的教训是:多学习原理,吃透原理,特别是从本杂志上学习最新机芯的工作原理和检修方法,是提高维修质量的关键。在本杂志1999年第4期～2000年第4期上,连续刊登了由长虹公司刘亚光先生撰写的《长虹A6单片机芯彩电维修指南1～12》(以下简称《指南》)的文章,详细地阐述了A6机芯工作原理和检修方法,在
The fault itself is not complicated, but the mechanic did not have a thorough understanding of the working principle of A6 movement, so many detours. The maintenance for everyone’s lesson is: multi-learning principle, thorough understanding of the principle, especially from the magazine to learn the latest movement of the working principle and maintenance methods, is to improve the quality of maintenance of the key. In the fourth issue of 1999 to the fourth issue of 2000, the article published “Changhong A6 Monocrystalline TV Repair Guide 1 ~ 12” (hereinafter referred to as “Guide”) written by Mr. Liu Yaguang of Changhong Company, Describes the A6 movement working principle and maintenance methods