Toshiba VTW21FQR, Service Manual

Page: 51 / 116

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 2 seconds.
ADDRESS and DATA should appear as FIG 1.
Fig. 1
INIT 0B4 11
POWER ON 0010
PLAY/REC 0003
ADDRESS DATA
--- --- --- --- 11 10 B0 92 C0 0C
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9
+A
+B +C +D +E +F INI
82 98 B2 D8 01 63 65 66 27
3A 0F 11 20 45 68 64 65 64 CA
00 DF 6F F9 5F 01 FF 23 F9 6F
A0 20 08 BF 50 2B B5 C1 41
9E EF C0 CF B5 82 0B0
0C0 6B 18 3B 27 17 15 1B
0D0 00 37 87 0C 87 5F
0E0 9F B2 9A 97 8C B2
0F0 C4 00 34 13 13 77 40
27 47 55 00 00 00 00 00 00
00 03 04 27 40 20 A0 00 00 40
100 03 00 00 00 00 82 00
110 00 00 09 98 FF 01
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: Initial Data setting will not be possible if clock has been set. To reset clock, either unplug AC cord and allow
at least 30 minutes before Power On or alternatively, discharge backup capacitor.
No need setting for after INI 11F due to the adjustment value.
WHEN REPLACING EEPROM (MEMORY) IC
C4-1
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 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 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 POWER on.
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.