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Model
LC-40LE811E (serv.man10)
Pages
19
Size
842.98 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Adjustment
File
lc-40le811e-sm10.pdf
Date

Sharp LC-40LE811E (serv.man10) Service Manual ▷ View online

LC-40/46LE811E, LC-40/46LE821E (1st Edition)
3 – 13
10)OSD display [ON SCREEN DISPLAY]
11)Start mode [INPUT MODE START]
Example of option: “NORMAL”
“TVD (002TV)”, “INPUT1”, “INPUT2”, “INPUT3”, “HDMI1”, “HDMI2”, “HDMI3”, “HDMI4”.
12)Input fixed [INPUT MODE FIXED]
Option 
“YES”, “NO” or “LIMITED” (loop enabled)
“LIMITED” is looped only in case of need (destination).
Default “YES”
Function 
• YES 
: OSD is displayed 
• NO
: the following OSD is not displayed.
Registration, setting, adjustment menu, channel call, volume bar, and input select
• LIMITED
: only a part of OSD (CH call: “New Information” etc. ...) is not displayed.
Key which may be enabled 
(Example of the confusing 
key)
• It is OK in the case that simple input select occure or the original state returns soon automatically.
Disabled key when setting 
to not default
• When setting to “NO”, the keys which is related to visibility of the screen and sound cannot be used.
STILL IMAGE, SCREEN DISPLAY, OFF TIMER, AV POSITION, BRIGHTNESS SENSOR, SCREEN SIZE 
SELECT, AUTO PRESET, MANUAL MEMORY, IMAGE SELECT, SOUND SELECT, LANGUAGE, Closed caution
* Disabled keys dependeds on the models. 
Remarks 
• When setting to “NO”,
     ON TIMER (Watching reservation) is cleared.
     OFF TIMER “SLEEP” is cleared.
* These items does not exist according to the model.
• When setting to “NO”,
     These Displays (Version-up, Public mode setting screen, Pass Word input screen of Public Mode, 
     the adjustment process mode, K mark of inspection mode) are enabled regardless of this setting.
Option 
“NORMAL” or “Input source 1 (input selection or channel)” . . . (loop enabled)
Default “NORMAL”
Function 
which kinds of input source or channel is decided when the power turning on.
NORMAL 
: the content of the last memory is followed.
Remarks 
• When setting to not Normal, 
ON TIMER (Watching reservation) has priority.
• When setting to “NORMAL”, [INPUT MODE FIXED] is set to “VARIABLE”. and [INPUT MODE FIXED] is prohib-
ited to select. (selection impossible.) 
Option 
“VARIABLE” “FIXED”, “ACCTRL” or “AC/RCCTRL” (loop enabled)
Default VARIABLE
Function 
VARIABLE
: If [INPUT MODE START] is set to Normal, input mode is not fixed.
FIXED
: when “INPUT MODESTART” is active, it is impossible to switch to another channel or input 
source.
AC CTRL
: when “INPUT MODESTART” is active the unit starts at the input mode which is selected 
when power is turned on in the case of the AC-ON only.
AC/RC CTRL
: when “INPUT MODESTART” is active the unit starts at the input mode which is selected 
when power is turned on in any case (AC
→ON, remote control→ON, main unit's key→ON)
Disabled key when setting 
to “FIXED”
CHANNEL (+/-), DIRECT CHANNEL buttons, FLASHBACK, INPUT SELECT, TV/VIDEO, AUTO PRESET, MANUAL 
MEMORY, i.LINK, DIRECTINPUTSELECT, ATV, DTV, EPG, RADIO etc. ...
Remarks 
• If [INPUT MODE START] is Normal, this function cannot be set.
Set to “VARIABLE” automatically.
• When setting to “FIXED”,
The item related to the channel setting and input selection in Menu are not displayed.
ON TIMER (Watching reservation) is not active.
* These items does not exist according to the model.
LC-40/46LE811E, LC-40/46LE821E (1st Edition)
3 – 14
13)Speaker ON/OFF selection [LOUD SPEAKER]
14)Remote control path through [RC PATH THROUGH]
15)232C power ON control [232C POWON]
16)Public mode setting [PUBLIC MODE]
11. Video signal adjustment procedure
The adjustment process mode menu is listed in Section 5.
Signal generator level adjustment check (Adjustment to the specified level)
11.1. Entering the adjustment process mode
Enter the adjustment process mode according to Section 4.
Option 
“ON” or “OFF” (loop enabled)
Default ON
Function 
ON
: The sound from the speakers is output.
OFF
: The sound from the speakers is not output even if the headphones are not used.
Remarks 
• When the VOL (+/-) key is pressed, the mute icon is displayed for 4 seconds.
• For the MUTE key and sound-related keys, caution is displayed.
• For the headphones, normal operation is possible.
Option 
“OFF”, “ON: TVRCE” or “ON: TVRCD” (loop enabled)
Default OFF
Function 
The item decide whether the signal received by the remotecontrol’ slight-receiving section is output to the blankpin 
(9pin) of RS232C.
OFF
: this function is not active.
ON: TVRCE
: this function is active, and remote control is active, too
ON: TVRCD
: this function is active, but remote control is not active
Exception
• In the case of “ON:TV RCD”, the start operation in the adjustment process mode, inspection mod are enabled 
regardless of this setting.
• In the case of “ON: TV RCD”, all the keys are enabled regardless of this setting while entering the adjustment pro-
cess mode, inspection mode or Public mode setting screen.
Remarks 
* Remote control path through does not exist according to the model.
Option 
“ENABLE” or “DISABLE” (loop enabled)
Default DISABLE
Function 
The item decide whether Power ON by the 232C command is enabled/disabled in the standby state.
The same function as 232C command “RSPW”.
ENABLE
: POWR0001 is always enabled.
DISABLE
: Start-up may be impossible at POWR0001.
(If the 232C command reception module is set to OFF, the command is invalid.)
Option 
“OFF” or “ON” (loop enabled)
Default OFF
Function 
The item decide whether Public mode setting menu are enabled or disabled.
The same item as [PUBLIC MODE] in the adjustment process menu.
OFF
: Public mode is not active
ON
: Public mode is active
Remarks 
Each operation of the Public mode is impossible unless this item is set to ON.
• Composite signal PAL/SECAM
: 0.7Vp-p 
± 0.02Vp-p (Pedestal to white level)
• RGB signal 
: 0.7Vp-p 
± 0.02Vp-p
• 15K component signal (50 Hz) 
: Y level
: 0.7Vp-p 
± 0.02Vp-p (Pedestal to white level)
: PB, PR level
: 0.7Vp-p 
± 0.02Vp-p
• 33K component signal (50 Hz)
: Y level
: 0.7Vp-p 
± 0.02Vp-p (Pedestal to white level)
: PB, PR level
: 0.7Vp-p 
± 0.02Vp-p
• ANALOG RGB signal
: RGB level
: 0.7Vp-p 
± 0.02Vp-p
LC-40/46LE811E, LC-40/46LE821E (1st Edition)
3 – 15
11.2. PAL signal adjustment
ATTENTION: Please execute [3. TUNER adjustment] afterwards if you adjust [2. PAL signal adjustment] after all adjustments are completed. 
11.3. TUNER adjustment
11.4. SECAM adjustment
Adjustment point 
Adjustment conditions
Adjustment procedure
1
Setting
[Signal]
PAL
Full field colour bar composite
signal
[Terminal]
EXT1 SCART IN
• Feed the PAL full field colour bar signal (75% colour saturation) to EXT1 
SCART IN.
                                        [VIDEO input signal]
2
Auto adjustment 
performance
Adjustment process
[PAL ADJ] 
page 4/21
Bring the cursor on [PAL ADJ] and press [OK].
[PAL ADJ OK] appears when finished.
Adjustment point 
Adjustment conditions
Adjustment procedure
1
Setting
[Signal]
PAL split field colour Bar
RF signal UV
[Terminal]
TUNER
• Feed the PAL Split Field colour bar signal (E-12ch) to TUNER.
• Make sure the PAL colour bar pattern has the sync level of 7:3 with the 
picture level.
Signal level: 55 dB 
µV ± 1dB (75Ω LOAD)
                                                     [E-12CH]
2
Auto adjustment 
performance
Adjustment process
[TUNER ADJ]
page 3/21
Bring the cursor on [TUNER ADJ] and press [OK].
[TUNER ADJ OK] appears when finished.
Adjustment point 
Adjustment conditions
Adjustment procedure
1
Setting
[Signal]
SECAM
Full field colour Bar Signal
[Terminal]
EXT1 SCART IN
• Feed the SECAM full field colour bar signal (75% colour saturation) to 
EXT1 SCART IN.
                                        [VIDEO input signal]
2
Auto adjustment 
performance
Adjustment process
[SECAM ADJ] 
page 4/21
Bring the cursor on [SECAM ADJ] and press [OK].
[SECAM ADJ OK] appears when finished.
100% white
Black
100% white
100% white
Black
LC-40/46LE811E, LC-40/46LE821E (1st Edition)
3 – 16
11.5. ADC adjustment (Component 15K)
11.6. ADC adjustment (Component 33K)
11.7. PC signal adjustment (ANALOG RPG)
11.8. RGB (SCART) adjustment (RGB 15K)
Adjustment point 
Adjustment conditions
Adjustment procedure
1
Setting
[Signal]
COMP15K, 50Hz
100% Full field colour bar Signal
[Terminal]
EXT3 COMPONENT IN
• Feed the COMPONENT 15K 100% full field colour bar signal (100% 
colour saturation) to EXT3 COMPONENT IN.
2
Auto adjustment 
performance
Adjustment process
[COMP15k ALL ADJ]
page 6/21
Bring the cursor on [COMP15k ALL ADJ] and press [OK] [COMP15k ALL 
ADJ] [OK] appears when finished.
Adjustment point 
Adjustment conditions
Adjustment procedure
1
Setting
[Signal]
COMP33K, 50Hz
100% Full field colour bar Signal
[Terminal]
EXT3 COMPONENT IN
• Feed the COMPONENT 33K 100% full field colour bar signal (100% 
colour saturation) to EXT3 COMPONENT IN.
2
Auto adjustment 
performance
Adjustment process
[HDTV ADJ] 
page 7/21
Bring the cursor on [HDTV ADJ] and press [OK].
[HDTV ADJ OK] appears when finished.
Adjustment point 
Adjustment conditions
Adjustment procedure
1
Setting
[Signal]
XGA, 60Hz
100% Full Field Colour Bar Signal
[Terminal]
EXT3 PC IN
• Feed the XGA 60Hz 100% full field colour bar signal (100% colour satura-
tion) to EXT3 PC IN.
2
Auto adjustment 
performance
Adjustment process
[ANALOG PC ADJ] menu
page 8/21
Bring the cursor on [ANALOG PC ADJ] and press [OK].
[ANALOG PC ADJ OK] appears when finished.
Adjustment point 
Adjustment conditions
Adjustment procedure
1
Setting
[Signal]
RGB 15K, 50Hz
100% Full field colour bar signal
[Terminal]
EXT1 SCART RGB IN
• Feed the RGB 15k 50Hz 100% full field colour bar signal (100% colour 
saturation) to EXT1 SCART IN.
2
Auto adjustment 
performance
Adjustment process
[SCART RGB ADJ] menu
page 9/21
Bring the cursor on [SCART RGB ADJ] and press [OK].
[SCART RGB ADJ OK] appears when finished.
100% white
Black
100% white
Black
100% white
Black
100% white
Black
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