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十二、海尔 TDA8843机心采用海尔 TDA8843单片机心彩电的代表机型有:海尔 29F9A—P、29F9A—PF、29F9B—P、29F9B—PF、29T9A—P、29T9B—P、29T2A—P、RGB—25FA 等。1.维修状态的进入按遥控器上的“P.STD”、“S.STD”、“CALL”、“POW-ER”组合键进入维修菜单,此时,图像模式变为“标准”、视频降噪关闭、Y/C 分离芯片关闭、TDA9178功能关闭、TDA8843图像改善功能关闭(BT1)、数字 AFT 关闭、伴
Twelve, Haier TDA8843 movement using Haier TDA8843 single-chip heart machine TV Representative models are: Haier 29F9A-P, 29F9A-PF, 29F9B-P, 29F9B-PF, 29T9A-P, 29T9B-P, 29T2A-P, 25FA and so on. 1. Enter the maintenance status Press the “P.STD ”, “S.STD ”, “CALL ”, “POW-ER ” on the remote control to enter the maintenance menu, at this time, the image The mode changes to “Standard”, the video noise reduction is off, the Y / C separation chip is off, the TDA9178 function is off, the TDA8843 image improvement function is off (BT1), the digital AFT is off,