Service Manual
Page 18
..., then MT1389D will read out the disc 1) Check MT1389D if there is RF net picture output, if there isn't, then it must be the problem of MT1389D and external surrounding circuits, it there is output, then it will start the initialization check for MT1389D mono-chip is: first the reset... is no action of MT1389D or the communication between MT1389D and motor Driver IC SA5668. 2) Not output from Motor Driver, the reason may be the problem on motor Driver or its surrounding circuit 13 PDF pdf Fact or y Pr o www. OSD display is normal,while there is caused by the...
..., then MT1389D will read out the disc 1) Check MT1389D if there is RF net picture output, if there isn't, then it must be the problem of MT1389D and external surrounding circuits, it there is output, then it will start the initialization check for MT1389D mono-chip is: first the reset... is no action of MT1389D or the communication between MT1389D and motor Driver IC SA5668. 2) Not output from Motor Driver, the reason may be the problem on motor Driver or its surrounding circuit 13 PDF pdf Fact or y Pr o www. OSD display is normal,while there is caused by the...