厦华TL2987彩电IIC总线进入与调整

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机芯编号　存储器数据交换或购买微处理器芯片　小信号处理芯片　存储器型号　所属机型　厦华TL2987彩电工厂模式√用户模式　进入方式　依次按下“菜单”+“2”+“5”+“8”+“0”键进人工厂调试菜单。调节方法及数据 按“频道+／-”键选择不同的菜单项目，按“音量+／-”键调整数据。退出方式　按“菜单”键退出工厂维修菜单总线调整模式.备 注表5 总菜单TL2987总线内置表格FACTORY MENU1:VCJ ADJ2:RASTER ADJ3:CRT ADJ4:PICTURE ADJ5:SHIPMENT RESET OFF6:SERVICE MENU7:PW50 MENU表6 VCJ ADJ菜单项目名称预置数值01:VIF VCOOFF02:RF DELAY7503:S-TRAP504:SECAM BLK R3204:SECAM BLK B32表7 RASTER ADJ菜单06:H VCOOFF07:V-POS408:V SIZE2809:H-POS1610:H SIZE1011:V-LIN2612:Cornen35表8 CRT ADJ菜单25:C-OFF R20226:C-OFF G17527:C-OFF B22928:DRV-R5529:DRV-G6030:C-OFF R NT20831:C-OFF G NT17532:C-OFF B NT22633:DRV-R NT5534:DRV-B NT7035:C-OFF R YCbCr19936:C-OFF G YCbCr17537:C-OFF B YCbCr22438:DRV-R YCbCr68上一页1表9 PICTURE ADJ40:SUB BRICNT5041:SUB CONTRAST50表10 SERVICE MENU42:C TRAP 358343:C TRAP 443044:SUB TINT TV6345:SUB TINT AV6346:SUB TINT YCbCr6347:SUB COLOR048:C ANGLE950表11AOC GAINPOS OFFSETV SCALERAGING上一页12表12R GAIN41G GAIN2FB GAIN39R OFFSET01EBG OFFSET206B OFFSET207BRIGHT OFFSET0表13H SIZE OFFSET2V POS OFFSET7AV SIZE OFFSET0V POS OFFSET0A表14In HDS57In VDsudd11In Vdsudd10Out HDs00B0Out VDSEVen14OutPERodd0上一页123