Saturday, September 19, 2015

SHARP LC-24LE210E -LC-24LE220E SERVICE MODE - FACTORY RESET - PUBLIC MODE AND POWER SUPPLY CIRCUIT

SHARP BLU RAY

SHARP LC-24LE210E -LC-24LE220E

 SERVICE MODE - FACTORY RESET - PUBLIC MODE AND POWER SUPPLY CIRCUIT  

Entering and exiting the adjustment process mode.
Standard method.
A. By key-unit.
1. Unplug the AC power cord.
2. Press and hold “V-” and “INPUT” keys, simultaneously, and then plug the AC power cord.
3. “K” appears on the screen.
4. Press and hold “V-” and “P-” keys, simultaneously.
5. “SHARP FACTORY MENU” appears.
6. Unplug the AC power cord to exit of adjustments process.

B. By own R/C
1. Turn on the TV set.
2. Press INPUT,2,5,8,0 (the time is limited to 5 sec. approx., for enter this code).
3. “SHARP FACTORY MENU” appears (see Figure 1).
4. Press “OK” on lines 5 to 12 to go to submenu.
5. Press “MENU” to return to main menu.
6. Press “END” to exit of adjustments mode.
Video Signal Adjustment Procedure
RGB SCART ADC
1. Enter in Service mode.
2. Press “
” until selecting “ADC ADJUST” option.
3. Press “OK”.
4. “ADC ADJUST” menu appears.
5. Press “
” until selecting “ADJUST” option.
6. Press “
”until selecting “Internal Signal”.
7. Press “
”until selecting “MODE” option.
8. Press “
”until selecting “RGB”.
9. Press “
” until selecting “AUTO ADC” option.
10. Press “
”, the adjustment starts.
11. “SUCCESS” appears when the adjustments finish.
12. Exit of Service mode.
COMPONENTS ADC
1. Enter in Service mode.
2. Press “
” until selecting “ADC ADJUST” option.
3. Press “OK”.
4. “ADC ADJUST” menu appears.
5. Press “
” until selecting “ADJUST” option.
6. Press “
”until selecting “Internal Signal”.
7. Press “
”until selecting “MODE” option.
8. Press “
”until selecting “YPbPr(SD)” or “YPbPr(HD)”
9. Press “
” until selecting “AUTO ADC” option.
10. Press “
”, the adjustment starts.
11. “SUCCESS” appears when the adjustments finish.
Note: both SD and HD are adjusted.
12. Exit of Service mode
PC IN RGB ADC
1. Enter in Service mode.
2. Press “
” until selecting “ADC ADJUST” option.
3. Press “OK”.
4. “ADC ADJUST” menu appears.
5. Press “
” until selecting “ADJUST” option.
6. Press “
”until selecting “Internal Signal”.
7. Press “
”until selecting “MODE” option.
8. Press “
”until selecting “PC-RGB”.
9. Press “
” until selecting “AUTO ADC” option.
10. Press “
”, the adjustment starts.
11. “SUCCESS” appears when the adjustments finish.
12. Exit of Service mode.
White Balance Adjustment
Condition: AV MODE= Dynamic (backlight at max.).
• Adjustments reference device: Minolta CA-210
• Adjustments target: x=0.300, y=0.310
High: adjustments spec ±0.001, inspection spec: ±0.002
Low: adjustments spec ±0.002, inspection spec: ±0.004
1. Press “
” until selecting “GAMMA” option.
2. Press “OK”.
3. “GAMMA” menu appears.
4. Press “
” until selecting “MGAMMA RESET”.
5. Press “
”, to restore default values.
6. “MGAMMA RESET SUCCESS” appears.
7. Press “P+” to increase one page.
8. Press “1”, appears “Internal Adjustments Pattern 1”.
9. Hold the default value for “MGAMMA G1”.
(Note: next, try to get the (x, y) adjustments target,changing “MGAMMA R1” and “MGAMMA B1” as follow).
10. Press “
” until selecting “MGAMMA R1”.
11. Press “
” until you obtain the desired value.
12. Press “MENU” to return to previous menu.
13. Press “
” until selecting “MGAMMA B1”.
14. Press “
” until you obtain the desired value.
15. Press “MENU” to return to previous menu.
(Note: In case of not being possible to achieve the desired (x, y) target, try to get it by changing also the “MGAMMA G1”)
16. Press “2”, appears “Internal Adjustments Pattern 2”.
17. Repeat from step 9 to 15 for the “MGAMMA R2” and “MGAMMA B2”.
18. Press “3”, appears “Internal Adjustments Pattern 3”.
19. Repeat from step 9 to 15 for the “MGAMMA R3” and “MGAMMA B3”.
20. Press “4”, appears “Internal Adjustments Pattern 4”.
21. Repeat from step 9 to 15 for the “MGAMMA R4” and “MGAMMA B4”.
22. Press “5”, appears “Internal Adjustments Pattern 5”.
23. Repeat from step 9 to 15 for the “MGAMMA R5” and “MGAMMA B5”.
24. Press “6”, appears “Internal Adjustments Pattern 6”.
25. Repeat from step 9 to 15 for the “MGAMMA R6” and “MGAMMA B6”.
26. Press “
” until selecting “MGAMMA WRITE”.
27. Press “
”, to save the new values.
28. “MGAMMA WRITE SUCCESS” appears.
NOTE:
For activating the W/B flag, only is necessary to send the order MGAMMA WRITE. After this action, the “W” W/B flag will change to “1”.
Initialization to factory setting
Caution: When the factory settings have been made, all user setting data, including the channel settings, are initialized.
(The adjustments done in the adjustment process mode are not initialized.) Keep this in mind when initializing these settings.
1. Enter in Service mode.
2. Press “
” or “” key until selecting INIT.
3. Press OK key.
4. INIT menu appears and “Factory init” option is selected.
5. Press “
” or “” until selecting the option desired (EURO/RUSSIA/SWEDEN/UK/EAST EUROPE).
6. Press OK key and initialization starts.
7. OK, EURO message appears for EURO option when the setting is complete.
OK, RUSSIA message appears for RUSSIA option when the setting is complete.
OK, SWEDEN message appears for SWEDEN option when the setting is complete.
OK, UK message appears for UK option when the setting is complete.
OK, EAST EUROPE message appears for EAST EUROPE option when the setting is complete.
Note: Never turn the power off during initialization.
To exit the adjustment process mode, unplug the AC power cord from the outlet to forcibly turn off the power.
The following settings will be back to their factory ones.
# User settings
# Channel data (e.g. broadcast frequencies)
# Maker option setting
# Password data
Lamp error detection
Function description
This LCD colour television has a function (lamp error detection) to be turned OFF the TV set automatically for safety criteria when the lamp or lamp circuit is abnormal. If the lamp or lamp circuit is abnormal, or some other errors happen, and the lamp error detection is executed, the following occurs:
a. The TV set is turned OFF automatically 20 seconds after it is turned ON by the user.
(The power LED on the front side of TV turns from green to red)
b. If the situation “a.” happens 5 times sequentially, it becomes impossible to turn on the power.
(The power LED turns from green to red and keeps blinking in red).
Countermeasures
a. Checking with [L Error Check Off]. Repair the problem that produces the LAMP ERROR. The TV remains with power LED blinking until K mode is forced by local keyboard, in order to disable the LAMP ERROR detection. To disable the LAMP ERROR feature is necessary enter in K mode by pressing “VOL DOWN” and “INPUT” keys at same time when the AC cord is plugged in.
b. Resetting the LAMP ERROR counter. After the lamp and lamp circuit are found out of trouble, the LAMP ERROR counter should be reset. If a LAMP ERROR is detected five consecutive times, the power cannot be turned on.
Method 1: Using the cursor (UP/DOWN) key, move to the cursor to [L Error Reset] on Line 6 of ETC Menu Fig
4. With the cursor (LEFT/RIGHT) keys reset the value to “0”.
Method 2: In the case the TV is not blocked (less than 5 consecutive errors), switch on the Set. After 30 minutes working, the LAMP ERROR counter will be reset automatically.
How to Enter in the Public Mode (Hotel Mode).
There are three following ways to display the Public Mode setting screen.
Method 1:
Turn on the power and enter in the Service mode as usual and select line 8 [PUBLIC MODE].
Method 2:
Unplug the AC power cord.
While pressing “VOL+” and “INPUT” keys at the same time, plug the AC power cord.
Then, when you are asked for the password, enter “0027”.
After this sequence the TV will turn on showing the Public Mode setting screen .
In another case, the screen is erased, and it operates in the ordinary mode.
Method 3:
By special R/C code: RC table LCD, SYS CORD: 0x78, RC DATA: (HEX) 0xC7, (DEC) 199.
Then, when you are asked for the password, enter “0027”.
After this sequence the TV will turn on showing the Public Mode setting screen.
Is possible to select each item of function by pressing cursor UP/DOWN keys on the remote control or CH (UP/ DOWN) keys on the LCD TV.
The setting position of each item of functions is made by pressing cursor RIGHT/LEFT keys on the remote control or VOL (+) / (-) keys on the LCD TV. Set to ON the HOTEL MODE function to active it.
Select EXECUTE position after you set all function, and press cursor RIGHT/LEFT keys on the remote control or VOL (+) / (-) keys on the LCD TV for confirmation.
Unplug and plug the AC power cord to take effect all the changes.
Public Mode Settings.
1. POWER ON FIXED [VARIABLE <>
 FIXED]
When it is set to “FIXED” the TV is impossible to be switch off by Main Switch or Remote Control.
2. MAXIMUM VOLUME [0 <> 60]
Is possible to set the maximum volume at limited level.
3. VOLUME FIXED [VARIABLE <> FIXED]
Is possible to fix the sound volume at limited level.
When “FIXED” is selected the sound volume before limited is fixed.
4. VOLUME FIXED LEVEL [0 <> 60]
If “FIXED” has been selected, is possible to set a fixed volume at the level that is chosen.
5. RC BUTTON [RESPOND <> NO RESPOND]
If “NO RESPOND” is selected, the remote control keys are inoperative.
6. PANEL BUTTON [RESPOND <> NO RESPOND]
If “NO RESPOND” has been selected, the set’s keys remain deactivated (Except POWER key).
7. MENU BUTTON [RESPOND <> NO RESPOND]
If “NO RESPOND” has been selected, “MENU” key, of remote control, is inoperative.
8. ON SCREEN DISPLAY [On <> Off]
If “NO” has been selected, the On Screen Display does not appear.
9. INPUT MODE START [NORMAL > TV > SCART > COMPONENTS > HDMI1 > HDMI2 > HDMI3 > AV >MEDIA PLAYER]
When any other item than “NORMAL” has been selected, the sets will start in a selected input mode at the next power-on.
10. INPUT MODE FIXED [VARIABLE > FIXED]
“FIXED” has been selected, any channels and input modes other than those selected at the start mode cannot be picked up.
11. INPUT TV MODE PROGRAM NUMBER [NORMAL > 1-999 > NORMAL]
When any other item than “NORMAL”, i.e. number, has been selected, and “INPUT MODE START” option is set to “TV”, the sets will start in the selected service / program number at the next power-on.
12. RC PATH THROUGH [ON <> OFF] T.B.D.
13. HOTEL MODE [ON <> OFF]
If ON has been selected the HOTEL MODE is activated.
14. RESET
Cancel all Public Mode settings. (It returns to the factory settings)
15. EXECUTE
Select this item, and press cursor RIGHT / LEFT keys on the remote control or VOL (+) / (-) keys on the LCD TV for confirmation the functions settings.
SMART LOADER
Description.
The Smartloader is a function implemented in the service software of SEES designed LE200 series intended to easily
replicate the user settings of one TV into another. These settings include (but not restricted to): picture and audio, tuning set-up, language and country selection, PIN, child locked programs… Factory adjustments are not copied as they are different for every TV.
The Smart loader makes possible the user data to be stored in a memory device connected to the USB terminal of the TV that is used as reference and later load those data into other TVs by using their respective USB terminal.
How it works.
In reference TV:
1. Insert a memory device in the USB slot.
2. Enter in service mode, select Factory Menu and SMART LOADER option.
3. Select “Save settings to USB” and press the RIGHT cursor in the remote control.
4. Wait until “OK” is displayed, the file has been successfully created in the root directory of the memory device.
In case of error, an explanation message is shown.
In TV to be cloned:
1. Insert a memory device with a file in it obtained following the above procedure.
2. Enter in service mode, select Factory Menu and SMART LOADER option.
3. Select “Load settings from USB” and press the RIGHT button in the remote control.
4. After some seconds, “OK, reboot TV set” is displayed. In case of error, an explanation message is shown.
5. As indicated, reboot the TV to load the new settings.
Very important: All the TVs must have the same software version and hardware.

POWER SUPPLY CIRCUIT 
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