Sony TRINITRON KV-32FX20A Service Manual page 9

Be-3e chassis
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Error Display Mode
Error Display Mode is entered by the following sequence of commands :
Standby -> Information -> Digit 5 -> Volume Down -> TV
This mode will display a special menu, which will list all possible errors and the number of occurrances of each error (0 - 255, as stored in the
NVM). There will also be a display of the current error (00 if no error). This display mode will appear as follows :
Whilst in this mode, the number of occurences of each error can be reset to 0 by following sequence of Sircs commands: Digit 8 -> Digit 0.
'TT08' will also reset this NVM data.
This mode can only be exited by switching off the TV.
The Current Error Code can also be read by using a TV Error Reader (IIC slave address 42H). This device simply receives 1 data byte, which is the
error number in binary coded decimal form.
ERROR DISPLAY MODE
Current Error Code = 00
Error Code
Occurrences
2
2
3
--
4
--
5
0
6
0
7
0
8
0
9
0
10
0
11
0
12
0
13
0
14
0
15
3
16
0
17
0
18
6
Error Code
Occurrences
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
9
0
0
0
0
0
0
4
5
89
3
0
0
0
0
3
38

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