C-1
SERVICE MODE LIST
This unit 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 a the standard time in the appropriate condition. (See below chart.)
Releasing of V-CHIP PASSWORD.
Initialization of factory TV data.
NOTE: If you set factory initialization, the memories are reset such
as the channel setting, and the POWER ON total hours.
Initialization of factory DVD data.
Set Key
Operations
VOL. DOWN
(Minimum)
Remocon
Key
0
2 sec.
VOL. DOWN
(Minimum)
1
2 sec.
Standard
Time
VOL. DOWN
(Minimum)
4
2 sec.
Set
Condition
TV mode
DVD mode
(No disc)
TV mode
POWER ON total hours are displayed on the screen.
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. DOWN
(Minimum)
6
2 sec.
VOL. DOWN
(Minimum)
9
2 sec.
TV mode
ALL mode
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display
Adjustment).
5
2 sec.
DVD Write mode.
Refer to the “RE-WRITE FOR DVD FIRMWARE”.
NOTE: Do not use this for normal servicing.
VOL. DOWN
(Minimum)
DVD mode
(No disc)
Check of the SUM DATA and MICON VERSION on the screen.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. DOWN
(Minimum)
2 sec.
TV mode
8
D
V
D
Check of the firmware version.
Refer to the “RE-WRITE FOR DVD FIRMWARE”.
NOTE: Do not use this for normal servicing.
STOP
1
2 sec.
DVD mode
(No disc)