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Model
LC-32FH510E (serv.man7)
Pages
12
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544.19 KB
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PDF
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Service Manual
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Device
TV / LCD / Service Adjustments
File
lc-32fh510e-sm7.pdf
Date

Sharp LC-32FH510E (serv.man7) Service Manual ▷ View online

25
9. Lamp error detection
1. 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).
 
LED Flashing timing  
 
 
 
 
 
 
                                                   
260 ms
     1 s 
 
Red → 260 ms
  
 
Off  → 1s
2. 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 detec-
tion. To disable the LAMP ERROR feature is necessary enter in K mode by pressing “VOL DOWN” and “b” 
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 fi ve 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.
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10. Public Mode (Hotel mode)
1. 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 “b” 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 as it is shown in Fig. 5.
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 as it is shown in Fig. 5.
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 confi rmation.
Unplug and plug the AC power cord to take effect all the changes.
2. 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 fi x the sound volume at limited level.
When “FIXED” is selected the sound volume before limited is fi xed.
4.  VOLUME FIXED LEVEL [0   60] 
If “FIXED” has been selected, is possible to set a fi xed 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.
LC-32FH500 
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27
8.  ON SCREEN DISPLAY [On   Off] 
If “NO” has been selected, the On Screen Display does not appear.
9.  INPUT MODE START [NORMAL → TV → SCART1 → SCART2 → COMPONENTS → HDMI1 → HDMI2 → 
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.  RC PATH THROUGH [ON   OFF] T.B.D.
12. HOTEL MODE [ON   OFF] If ON has been selected the HOTEL MODE is activated.
13. RESET Cancel all Public Mode settings. (It returns to the factory settings)
14. EXECUTE Select this item, and press cursor RIGHT / LEFT keys on the remote control or VOL (+) / (-) keys 
on the LCD TV for confi rmation the functions settings.
11. SMART LOADER
Description.
How it works.
In reference TV:
1. Insert a memory device in the USB slot.
2. Enter in service mode, select Factory Menu and SMARTLOADER option.
3. Select “Save settings to USB” and press the RIGHT cursor in the remote control.
4. Wait until “OK” is displayed, the fi le 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 fi le in it obtained following the above procedure.
2. Enter in service mode, select Factory Menu and SMARTLOADER 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.
10. Public Mode (Hotel mode) (continued)
LC-32FH500 
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27
8.  ON SCREEN DISPLAY [On   Off] 
If “NO” has been selected, the On Screen Display does not appear.
9.  INPUT MODE START [NORMAL → TV → SCART1 → SCART2 → COMPONENTS → HDMI1 → HDMI2 → 
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.  RC PATH THROUGH [ON   OFF] T.B.D.
12. HOTEL MODE [ON   OFF] If ON has been selected the HOTEL MODE is activated.
13. RESET Cancel all Public Mode settings. (It returns to the factory settings)
14. EXECUTE Select this item, and press cursor RIGHT / LEFT keys on the remote control or VOL (+) / (-) keys 
on the LCD TV for confi rmation the functions settings.
11. SMART LOADER
Description.
How it works.
In reference TV:
1. Insert a memory device in the USB slot.
2. Enter in service mode, select Factory Menu and SMARTLOADER option.
3. Select “Save settings to USB” and press the RIGHT cursor in the remote control.
4. Wait until “OK” is displayed, the fi le 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 fi le in it obtained following the above procedure.
2. Enter in service mode, select Factory Menu and SMARTLOADER 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.
10. Public Mode (Hotel mode) (continued)
LC-32FH500 
LC-32FH510
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