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一、TCLLCOS机芯液晶彩电TCLLCOS机芯LCT系列液晶彩电,I2C总线系统主控电路微处理器采用MTV212M32,数字信号处理电路采用INFOCUS光机电路等。适用机型:TCL-LCT4312、LCT5212等机型。1.进入退出维修模式两种方法进入工厂模式:一是在待机的状态下,先按电视机控制面板上的“音量-”键3次,再按“菜单”键3次,后按“待机”键开机,并在3s内完成,即可进入工厂调整模式;二是在待机的状态下,先按“左方向”键3次,再按遥控器上的“菜单”键3次,后按“待机”键开机,即可进入工厂调整模式。2.项目选择与调整
A, TCLLCOS movement TCLLCOS movement LCT series LCD color TV, I2C bus system main control circuit microprocessor MTV212M32, digital signal processing circuit using INFOCUS optical circuit. Applicable models: TCL-LCT4312, LCT5212 and other models. 1. Enter exit the maintenance mode two ways to enter the factory mode: First, in the standby mode, press the “volume” key on the TV control panel 3 times, press the “Menu” button 3 times, Press the “standby” key to boot, and within 3s to complete, you can enter the factory adjustment mode; the second is in the standby state, press the “left” key 3 times, then press the remote control “Menu” button 3 times, press “Standby” button to boot, you can enter the factory adjustment mode. 2. Project selection and adjustment