Toshiba MW30G71 Service Manual - Page 52

VCR side EEPROM IC1001 initial setting

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WHEN REPLACING EEPROM (MEMORY) IC VCR side EEPROM (IC1001) initial setting ADDRESS DATA INIT 00 10 PLAY/REC 0000 DECK@ERROR REEL 00 DRUM 00 MECH 00 CAPS 00 INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F 00 10 00 C6 06 12 2B 19 55 04 95 01 B1 9A 97 8C A4 10 B1 01 00 01 39 01 22 75 61 2A 3B 00 00 00 23 24 20 00 00 00 A0 00 00 00 00 Table 2 FIG. 2 1. Turn on the POWER, and set to the TV mode. 2. Enter DATA SET mode by setting VOLUME to minimum. 3. Press both VOL. DOWN button on the set and Channel button (7) on the remote control for more than 2 seconds. ADDRESS and DATA should appear as FIG 1. 4. Again, Press both VOL. DOWN button on the set and Channel button (7) on the remote control for more than 2 seconds. ADDRESS and DATA should appear as FIG 2. 5. 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. 6. Press RIGHT/LEFT button to select DATA. When DATA is selected, it will "blink". 7. Again, step through the DATA using UP/DOWN button until required DATA value has been selected. 8. Pressing RIGHT/LEFT button will take you back to ADDRESS for further selection if necessary. 9. Repeat steps 5 to 8 until all data has been checked. 10. 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. 11. Turn on the POWER, and set to the TV mode. 12. Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds. 13. After the finishing of the initializing of shipping, the unit will turn off automatically. The unit will now have the correct DATA for the new MEMORY IC. C4-11

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WHEN REPLACING EEPROM (MEMORY) IC
VCR side EEPROM (IC1001) initial setting
Table 2
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
The unit will now have the correct DATA for the new MEMORY IC.
Turn on the POWER, and set to the TV mode.
Enter DATA SET mode by setting VOLUME to minimum.
Press both VOL. DOWN button on the set and Channel button
(7)
on the remote control for more than 2 seconds.
ADDRESS and DATA should appear as FIG 1.
Again, Press both VOL. DOWN button on the set and Channel button
(7)
on the remote control for more than 2 seconds.
ADDRESS and DATA should appear as FIG 2.
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 RIGHT/LEFT button 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 RIGHT/LEFT button will take you back to ADDRESS for further selection if necessary.
Repeat steps 5 to 8 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 on the POWER, and set to the TV mode.
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.
ADDRESS
DATA
INIT
00
10
PLAY/REC
0000
DECK@ERROR
REEL
00
DRUM
00
MECH 00
CAPS
00
FIG. 2
C4-11
INI
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+A
+B
+C
+D
+E
+F
00
10
00
C6
06
12
2B
19
55
04
95
01
B1
9A
97
8C
A4
10
B1
01
00
01
39
01
22
75
61
2A
3B
00
00
00
23
24
20
00
00
00
A0
00
00
00
00
...
...
...
...
...
...
...
...