Toshiba MV19K3C, Service Manual

Page: 23 / 71

NOTE FOR THE REPLACING OF 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.
NOTE:
Table 1
1.
2.
3.
Fig. 1
ADDRESS is now selected and should "blink". Using the SET + or - keys 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 SET + or - 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. 4.
5.
6.
7.
8.
9.
The unit will now have the correct DATA for the new MEMORY IC.
Enter DATA SET mode by setting VOLUME to minimum.
While holding down VOLUME button on front cabinet, press key 6 on remote control simultaneously.
ADDRESS and DATA should appear as FIG 1.
INIT 00 83
0010
0003 POWER ON
PLAY/REC
ADDRESS DATA
Initial Data setting will not be possible if clock has been set. To reset clock, either unplug AC cord and allow
at least 5 seconds before Power On.
ADDRESS DATA
00 9D
01 6D
02 34
03 00
04 00
05 00
06 C4
07 8B
08 50
09 16
ADDRESS DATA
0A 23
0B 24
0C 12
0D 00
0E 00
0F 00
10 C0
11 68
12 5C
13
ADDRESS DATA
14 04
15 A0
16 61
17 54
18 B9
19 0F
1A 04
1B 82
1C 6A
1D FA
ADDRESS DATA
1E 43
1F 05
20 0D
21 0A
22 32
23 00
24 3A
25 00
26 00
27 35 53
ADDRESS DATA
28 00
29 02