C-1
SERVICE MODE LIST
This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control
for more than the standard time (second).
POWER ON total hours 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".
1.
2.
3.
4.
Turn on the POWER, and set to the TV mode.
Set the VOLUME to minimum.
Press both VOL. DOWN button on the set and Channel
button (6) on the remote control for more than 2 seconds.
After the confirmation of using hours, turn off the power.
ADDRESS
DATA
INIT 00 26
CRT ON 0000
Initial setting content of MEMORY IC.
POWER ON total hours.
= (16 x 16 x 16 x thousands digit value)
+ (16 x 16 x hundreds digit value)
+ (16 x tens digit value)
+ (ones digit value)
FIG. 1
Releasing of V-CHIP PASSWORD.
Initialization of factory TV data.
NOTE: Do not use this for normal servicing.
If you set factory initialization, the memories are reset such
as the channel setting, and the POWER ON total hours.
POWER ON total hours are displayed on the screen.
Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS"
(CONFIRMATION OF HOURS USED).
Can check the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
Initialization of factory DVD data.
NOTE: Do not use this for normal servicing.
Set Key
Operations
VOL. DOWN
(Minimum)
Remocon
Key
0
2 sec.
VOL. DOWN
(Minimum)
1
2 sec.
Standard
Time
STOP
7
3 sec.
VOL. DOWN
(Minimum)
4
2 sec.
VOL. DOWN
(Minimum)
6
2 sec.
VOL. DOWN
(Minimum)
9
2 sec.
Set
Condition
TV mode
DVD mode
(No disc)
DVD mode
(No disc)
TV mode
ALL mode
TV mode
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display
Adjustment).
Releasing of PARENTAL LOCK.
Refer to the “PARENTAL CONTROL - RATING LEVEL”.
Method
Operations
Press the following remocon keys
continuously.
SETUP SUBTITLE 3
AUDIO SELECT 0
Tray cannot be opened.
Refer to the “TRAY LOCK”.
CONFIRMATION OF HOURS USED
WHEN REPLACING EEPROM (MEMORY) IC
