LC-17SH1E (serv.man3) - Sharp TV Service Manual (repair manual). Page 11

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter the Service Mode, press both set key and remote control key for more than 2 seconds.

VOL. (-) MIN

1

Initialization of the factory.
NOTE: Do not use this for the normal servicing.

If you set a factory initialization, the memories are reset such as the channel setting,
and the POWER ON total hours.

VOL. (-) MIN

6

POWER ON total hours is displayed on the screen.
Refer to the "CONFIRMATION OF HOURS USED".

Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".

VOL. (-) MIN

Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).

9

POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.

1.
2.

3.

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    000    00

LCD ON   0010

OEC7127_001

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)

MICON Version