- 22 -
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.
INIT
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+A
+B
+C
+D
+E
+F
0B0
---
---
---
---
---
---
---
---
---
1D
07
AD
20
00
02
38
0C0
44
18
00
99
9F
05
10
B7
89
AD
AD
96
93
88
00
00
0D0
00
89
42
30
60
56
65
5F
80
97
2C
FA
5F
00
00
00
0E0
00
00
00
00
00
00
00
00
00
00
00
5F
00
97
2C
FA
0F0
5F
CD
C8
02
21
55
80
3D
68
08
89
3A
99
---
---
---
Note:
No need setting due to the adjustment value except the list below.
4.
5.
6.
7.
8.
9.
10.
11.
12.
The unit will now have the correct DATA for the new MEMORY IC.
Table 1
ADDRESS is now selected and should “blink”. Using the Tr or - 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 Tr or - 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 POWER on.
Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds.
After the finishing of the initializing of shipping, the unit will turn off automatically.
Fig. 1
1.
2.
3.
Connect the set to TV Monitor.
Turn on the POWER.
Press both CH UP button on the set and the FF button on the set for more than 2 seconds.
ADDRESS and DATA will appear on TV Monitor as
Fig 1
.
INIT 0B9 1D
PLAY/REC 0010
ADDRESS
DATA
100
06
06
D9
00
99
01
D9
00
99
01
03
00
66
F2
00
00
