Toshiba MD9DM3, Руководство по обслуживанию

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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.
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 1 second.
ADDRESS and DATA should appear as FIG 1.
Note: No need setting for the position of the mark @ due to the adjustment value.
DVD Test Disc
(A-BEX TDV-540) JG175A
Ref. No.
JG175A
Part No.
APJG175A00
Parts Name
DVD Test Disc
(A-BEX TDV-540)
Remarks
Tint adjustment of DVD mode
SERVICING FIXTURES AND TOOLS
3.
4.
5.
6.
7.
8.
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 3 to 6 until all data has been checked.
When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
ADDRESS DATA
INIT 00 94
CRT ON 0010
FIG. 1
94 43 00 31 E1 B3 27 D5 01 40
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A
+B +C +D +E +F INI
04 08 0A 0C 0E 10 13 16 19
29 2B 2C 2D 2E 2F 30 31 32 33
3A 3B 3C 3D 3E 3F 40 41 42 43
4A 4D 4F 51 55 5A 60 65 6A
C9 40 40 40 00 02 00
10 06 1C 1F 21 23 25 27
20 34 35 36 37 38 39
30 44 45 46 47 48 49
40 4B 70 75 7A 7F @ @
@ @ @ @ @ @ @ @ @
@ @ @ @ @ @ @ @ @ @
50 @ @ @ @ @ @ @
60 @ --- --- --- ---
10