SHARP LC32D40U - SERVICE MODE LIST -SERVICE MODE - REWRITE DIGITAL SOFT FIRMWARE - WHITE BALANCE ADJUSTMENT- PROCEDURE
- 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 in the appropriate condition.
Set
Condition
|
Set
Key
|
Remocon
Key
|
Standard
Time
|
Operations
|
TV mode |
VOL. DOWN
(Minimum)
|
0
|
2 sec.
|
Releasing of V-CHIP
PASSWORD.
|
TV mode
|
VOL. DOWN
(Minimum)
|
1
|
2 sec.
|
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
|
TV mode
|
VOL. DOWN
(Minimum)
|
6
|
2 sec.
|
Can be checked of the
INITIAL DATA of MEMORY IC.
|
ALL mode
|
VOL. DOWN
(Minimum)
|
8
|
2 sec.
|
Check of the SUM DATA,
POWER ON total hours,
MICON
VERSION and DIGITAL TV
MICON FIRMWARE on the screen.
|
ALL mode
|
VOL. DOWN
(Minimum)
|
9
|
2 sec.
|
Display of the Adjustment
MENU on the screen.
|
- CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS, MICON VERSION AND DIGITAL TV MICON FIRMWARE
- Initial total of MEMORY IC, POWER ON total hours, MICON VERSION and Digital TV MICON Firmware can be checked on the screen. Total hours are displayed in 16 system of notation.
- If you set a factory initialization, the total hours is reset to "0".
- 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 (8) on the remote control for more than 2 seconds.
- After the confirmation of each check sum, POWER ON total hours, MICON VERSION and Digital TV MICON Firmware, turn off the power.
- 1 DVP1 is different according to each set.
==========================
INIT : C80F
ROM : 0000
ADC : 8F97
DVP1 : F8B4 *1
DVP2 : 32A1
LCD ON 0000
OEC7154A_036
DTV d-l62155
==========================
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.
- 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.
- ADDRESS and DATA should appear
=================
INIT 0000 B4
LCD ON 0000
OEC7154A_036
DTV d-l62155
=================
- 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.
- 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 4 to 6 until all data has been checked.
- When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
INITIALIZING OF SHIPPING
- Turn POWER on.
- 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. The unit will now have the correct DATA for the new MEMORY IC.
RE-WRITE FOR DIGITAL SOFT FIRMWARE
Get ready with
- JG176: USA HD DTV ROM: Up-Date of the Firmware DISC
- The operating manual for Re-writing is included in USA HD DTV ROM DISC (JG176).
- Prepare the following tools for Up-Date of the Firmware.
- Computer of WINDOWS2000
- USB Flash Memory (Use only SanDisk Cruzer Mini USB Flash Drive 256Mb)
BASIC ADJUSTMENTS
- Set the VOLUME to minimum.
- Press the VOL. DOWN button on the set and the channel button (9) on the remote control for more than 2 seconds to display adjustment mode.
- Use the UP/DOWN button or Channel button (0-9) on the remote control to select the options.
- Press the MENU button on the remote control to end the adjustments.
- To display the adjustment screen for AV, CS, HDMI mode, press the INPUT button on the remote control to set to the AV, CS, HDMI mode. Press the VOL.DOWN button on the set and the channel (9) on the remote control for more than 2 seconds.
H POSI OSD
V POSI OSD
R DRIVE (N)
R CUTOFF (N)
G DRIVE (N)
G CUTOFF (N)
B DRIVE (N)
B CUTOFF (N)
R DRIVE (C)
R CUTOFF (C)
G DRIVE (C)
G CUTOFF (C)
B DRIVE (C)
B CUTOFF (C)
R DRIVE (W)
R CUTOFF (W)
G DRIVE (W)
G CUTOFF (W)
B DRIVE (W)
B CUTOFF (W)
|
H POSI 60Hz
V POSI 60Hz
BAK LIGHT CENT
BAK LIGHT MAX
BAK LIGHT MIN
BRIGHT CENT
BRIGHT MAX
BRIGHT MIN
TINT
CONTRAST CENTER
CONTRAST MAX
CONTRAST MIN
COLOR CENT
COLOR MAX
COLOR MIN
CONTRAST 40
BRIGHT (3F54)
CONTRASR (3F54)
SRC TOP
DFEA VIMGVT |
- Place the set in Aging Test for more than 15 minutes. Receive the gray scale pattern from the Pattern Generator.
- Press the INPUT button on the remote control to set to the AV mode.
- Using the remote control, set the brightness and contrast to normal position.
- Activate the adjustment mode display and press the channel button (03) on the remote control to select “R DRIVE (N)”.
- Press the UP/DOWN button on the remote control to select the “R CUTOFF (N)”, “B DRIVE (N)”, “B CUTOFF (N)”, “R DRIVE (C)”, “R CUTOFF (C)”, “B DRIVE (C)”, “B CUTOFF (C)”, “R DRIVE (W)”, “R CUTOFF (W)”, “B DRIVE (W)” and “B CUTOFF (W)”.
- Adjust the RIGHT/LEFT button on the remote control to whiten the R CUTOFF (N), B DRIVE (N), B CUTOFF (N), R DRIVE (C), R CUTOFF (C), B DRIVE (C), B CUTOFF (C), R DRIVE (W), R CUTOFF (W), B DRIVE (W) and B CUTOFF (W) at each step tone sections equally.
- Perform the above adjustments 5 and 6 until the white color is looked like a white.
