Read LG 19LS3300 (CHASSIS:LP24A) Service Manual online
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3.5 Check SW Version
4.5.1 Method
(1) Push In-star key on Adjust remote-controller.
(2) SW Version check
Check “Main : Vx.xx” :
4. SET assembly adjustment method
4.1. Input Area-Option
(1) Profile : Must be changed the Area option value because
being different of each Country’s
(2) Equipment : adjustment remote control.
(3) Adjustment method
- The input methods are same as other chassis.(Use
IN-START key on the Adjust Remote control.)
Refer to Job Expression of each main chassis ass’y
(EBTxxxxxxxx) for Option value.
4.2. Adjustment of White Balance.
■ Purpose: Adjust the color temperature to reduce the
deviation of the module color temperature.
■ Principle: To adjust the white balance without the saturation,
Fix the one of R/G/B gain to C0 and decrease the others.
■ Adjustment mode : Three modes - Cool / Medium / Warm
(Medium data is automatically calibrated by the Cool data)
■ Adj. condition: normal temperature
1) Surrounding Temperature: 25 °C ± 5 °C
2) Warm-up time: About 5 Min
3) Surrounding Humidity: 20 % ~ 80 %
■ Required Equipment
■ Remote controller for adjustment
■ Color Analyzer : CA100+ or CA-210 or same product - LCD
TV(CH: 9), (should be used in the calibrated ch by CS-1000)
■ Auto W/B adjustment instrument (only for Auto adjustment)
4.2.1. Connecting diagram of equipment for measuring
(For Automatic Adjustment)
(1) Enter the adjustment mode of DDC
■ 22Set command delay time : 50ms
■ Enter the DDC adjustment mode at the same time heat-
run mode when pushing the power on by power only key)
■ Maintain the DDC adjustment mode with same condition
of Heat-run → Maintain after AC off/on in status of Heat-
run pattern display
(2) Release the DDC adjustment mode
■ Release the adjust mode after AC off/on or std-by off/on
in status of finishing the Hear-run mode.
■ Release the Adjust mode when receiving the aging off
command(WB 00 FF) from adjustment equipment.
■ Need to transmit the aging off command to TV set after
finishing the adjustment.
■ Check DDC adjust mode release by exit key and release
DDC adjust mode.
(3) Enter the adjust mode of white balance
■ Enter the white balance adjustment mode with aging
command(F3, 00, 00).
(4) Release the adjust mode of white balance
■ Enter the white balance adjustment mode with aging
command(F3, 00, FF)
* Luminance min value is 150cd in the Cool/Medium/Warm
mode(For LCD)
G
Tool Option
Area Option
Module
Maker
0 : CMI
1 : THTF
2 : LPL
Lang Group 0 : NONEU A
1 : NONEU H
2 : NONEU ALL
Inch
0 : 22” (Default)
1 : 23”
2 : 32”
Def. Lang
0 : ENGLISH
1 : CHINESE
2 : ESPANOL
3 : PORTUGUES
Frame
0 : LK230 (Default) TTX Group 0 : OFF
1 : ON
Module
Rev.
0 : Rev.0 (Default)
1 : Rev.1
I II SAVE
0 : OFF
1 : ON
HDEV
MONO
BlueBack
Country
MONO
BlueBack
Country
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