Orion DVD/VR-2961 - When Replacing Eeprom (Memory) IC

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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 ta&een to
ensure correct data settings while making reference to TABLE 1.
NOTE: No need setting for after INI FD.
To Ed
co Sel SSS SOME)
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[Do | oo | 08 | 42 | 30 | 60 | 56 | 66 | SF | 00 [DB | 20 | Fe | SF | 00 | 00 | 00 |
[0 [ 00 | o0 | 00 | 00 | 00 | 00 | 00 | oo | 00 | 00 | oo | sF | 00 | DF | oF | Fo |
jo’ 6e | 00 [00 [0 | 20 [or | 60 [9 | en [08 | e0'| ox [00 [| |
Table 1
1. Turn on the POWER.
2. 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 FIP as Fig 1.
ADDRESS DATA
Fig. 1
3. ADDRESS is now selected and should “blink”. Using the TRACKING + or - button on the remote, step through the
ADDRESS until required ADDRESS to be changed is reached.
4. Press ENTER to select DATA. When DATA is selected, it will “blink”.
5. Again, step through the DATA using TRACKING + or - button until required DATA value has been selected.
6. Pressing ENTER will take you back to ADDRESS for further selection if necessary.
7. Repeat steps 3 to 6 until all data has been checked.
8. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
The unit will now have the correct DATA for the new MEMORY IC.
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