- 7 -
Device acknowledge is used to check IIC errors. Device acknowledge is checked by sending an IIC start sequence during CRT power on. Each
device is checked three times, if there is no acknowledge after each attempt, it will be regarded as an error.
There are three steps to check for errors.
1.
IIC line 0
If all devices except the NVM have errors, IIC line 0 error is displayed.
2.
Board check
If all devices mounted on one board have errors, board error is displayed.
3.
Each device check
If IIC line error and board error are not detected then the device with the error is displayed.
The detected errors can be displayed as follows :
1.
Error Monitor Menu.
2.
Error Reader.
Error Detection Monitor
1. Error Monitor Menu
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Summary of Contents for KD-32NS100B
Page 39: ... 39 39 A Board Schematic Diagram Picture and Sound page 1 3 ...
Page 40: ... 28 40 A Board Schematic Diagram Picture and Sound page 2 3 ...
Page 42: ... 28 42 M3 Board Schematic Diagram MicroText ...
Page 45: ... 45 J1 Printed Wiring Board Conductor side A J1 Printed Wiring Board Conductor side B ...
Page 46: ... 46 B4 Printed Wiring Board Conductor side A B4 Printed Wiring Board Conductor side B ...
Page 47: ... 27 47 J1 Board Schematic Diagram AV Switch with Chroma ...
Page 54: ... 54 G Board Schematic Diagram Power Supply ...
