C-2
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to
ensure correct data settings while making reference to TABLE 1.
Table 1
1.
2.
3.
Turn on the POWER, and set to the TV mode.
Enter DATA SET mode by setting VOLUME to minimum.
Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 2 seconds.
ADDRESS and DATA should appear as FIG 1.
NOTE: No need to set data for after position INI 67.
4.
5.
6.
7.
8.
9.
10.
11.
12.
The unit will now have the correct DATA for the new MEMORY IC.
ADDRESS is now selected and should "blink". Using the VOL. UP/DOWN button on the remote, step through the ADDRESS
until required ADDRESS to be changed is reached.
Press ENTER to select DATA. When DATA is selected, it will "blink".
Again, step through the DATA using VOL. UP/DOWN button until required DATA value has been selected.
Pressing ENTER will take you back to ADDRESS for further selection if necessary.
Repeat steps 4 to 7 until all data has been checked.
When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
After the data input, set to the initializing of shipping.
Turn on the POWER, and set to the TV mode.
Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds.
After the finishing of the initializing of shipping, the unit will turn off automatically.
FIG. 1
ADDRESS
DATA
INIT 00 26
CRT ON 0000
26
3F
5A
05
D1
02
30
25
12
57
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+A
+B
+C
+D
+E
+F
INI
60
50
65
45
7B
E3
50
50
78
80
88
83
88
89
88
FD
00
05
09
23
00
D9
40
0F
4F
00
10
50
55
3A
A0
11
00
00
20
0C
0F
11
15
18
19
1A
1C
1C
1C
1D
1D
1D
1E
1E
30
1B
1E
1F
1F
1F
20
20
21
21
22
22
22
23
23
23
24
40
21
24
24
25
25
25
26
26
27
28
28
29
29
2A
2A
2B
50
27
2C
2C
2D
2F
31
35
36
38
38
39
3B
3C
3F
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60
37
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CONFIRMATION OF INITIAL DATA