Table of Contents
Advertisement
CONFIRMATION OF CHECK SUM, MICON VERSION AND DIGITAL TV MICON FIRMWARE
Initial total of MEMORY IC, MICON VERSION and Digital TV MICON Firmware can be checked on the screen. Total hours
are displayed in 16 system of notation.
NOTE:
If you set a factory initialization, the total hours is reset to "0".
Please refer to "CONFIRMATION OF INITIAL DATA" when SUM DATA is not corresponding.
1.
Turn on the POWER, and set to the TV mode.
2.
Set the VOLUME to minimum.
3.
Press both VOL. DOWN button on the set and Channel button (2) on the remote control for more than 2 seconds.
4.
After the confirmation of MICON VERSION and Digital TV MICON Firmware, turn off the power.
ADDRESS and DATA should appear as FIG 1.
*1 DVP1 is different according to each set.
Initial setting data check sum.
AD CONVERTER data check sum.
CONFIRMATION OF INITIAL DATA
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 INITIAL SETTING TABLE (Attached "INITIAL DATA").
Turn on the POWER, and set to the TV mode.
1.
Set the VOLUME to minimum.
2.
3.
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 2.
4.
ADDRESS is now selected and should "blink". Using the UP/DOWN buton on the remote, step through the ADDRESS
until required ADDRESS to be changed is reached.
5.
Press RIGHT/LEFT button to select DATA. When DATA is selected, it will "blink".
6.
Again, step through the DATA using UP/DOWN button until required DATA value has been selected.
7.
Pressing RIGHT/LEFT button will take you back to ADDRESS for further selection if necessary.
Repeat steps 4 to 6 until all data has been checked.
8.
9.
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.
10.
Turn POWER on.
11.
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.
12.
The unit will now have the correct DATA for the new MEMORY IC.
WHEN REPLACING EEPROM (MEMORY) IC
Version
Hardware version
Software version
2.0
ADD0400-9-1
[PRE-PRODUCTION]
OEC7162A-083
INIT: 680A
ROM: 0000
ADC: 0000
DVP: 1F84 *1
FIG. 1
ADDRESS DATA
OEC7162A-083
INIT 0000 F8
LCD ON 0000
FIG. 2
C-2
Firmware Version
MICON Version
Rom correction data check sum.
SCALER data check sum.
Advertisement
Table of Contents
