Read Sony KV-28FC60 Service Manual online
6
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.
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.
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.
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.
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
Operating Time :
000021
h55
min
Stored Errors :
1.
100h
2.
401h
3.
704h
4.
000h
5.
000h
A-Board
BP-B CXD2069 MID
J-B TDA9320 Main Col Dec
no error occured
no error occured
BP-B CXD2069 MID
J-B TDA9320 Main Col Dec
no error occured
no error occured
Current Error :
Start Error Sequence
ERROR MONITOR
Click on the first or last page to see other KV-28FC60 service manuals if exist.