Warning : If you not understanding to make a change or repair yout LG LCD TV, please do not enter TV factory mode to cause a fatal error on your TV, please contact service center.
1. Application Object
These instructions are applied to all of the LCD TV, LA63E.
2. Notes
(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolation
transformer will help protect test equipment.
(2) Adjustments must be done in the correct order.
(3) The adjustments must be performed in the circumstance of
20±5°C of temperature and 65±10% of relative humidity if
there is no specific designation.
(4) The input voltage of the receiver be must kept 110V, 60Hz
when adjusting.
(5) The receiver must be operational for about 15 minutes
prior to the adjustments.
Perform preliminary operation after receiving 100%
White Pattern (06CH).
(Or 3. White Pattern status of Ez-Adjust)
White Pattern entry method
A) Enter into Ez-Adjust by pressing the ADJ key on
the adjustment R/C.
B) 100% FULL WHITE PATTERN appears if pressing
the OK ( ) key after selecting the 3.WHITE
PATTERN with the CH + / - KEY.
* It is possible to heat run the set without a separate
signal generator in this mode.
Caution : Care must be taken as afterimage
phenomena may occur about the black level part of
screen If leaving pause image turned on for more
than 20 minutes (especially inner digital pattern (13
CH), Cross Hatch Pattern (09CH) with significant
black/white contrast).
LG LCD TV 26LC2D Service Mode Adjustment
(1) Select Component1 as the input with 100% Horizontal
Color Bar Pattern(HozTV31Bar) in 480i Mode
(2) After receiving signal for at least 1 second, press the ADJ
Key on the Service R/C to enter the ‘Ez - Adjust’ and select
the ‘2. ADC 480i Comp1’.
Pressing the Enter Key to adjust automatically.
(3) When the adjustment is over, 'MST3361 Component
Success’ is displayed. If the adjustment has errors,
'MST3361 Configuration Error’ is displayed.
(4) Select Component1 as the input with 100% Horizontal
Color Bar Pattern(HozTV31Bar) in 1080i Mode.
(5) After receiving signal for at least 1 second, press the ADJ
Key on the Service R/C to enter the ‘Ez - Adjust’ and select
the ‘3. ADC 1080i Comp1/RGB’.
Pressing the Enter Key to adjust automatically.
(6) When the adjustment is over, 'MST3361 Component
Success’ is displayed. If the adjustment has errors,
'MST3361 Configuration Error’ is displayed.
(7) After the Component MST3361 adjustment is over, convert
the RGB-DTV Mode and display Pattern.
When the adjustment is over, 'MST3361 RGB_DTV
Success’ is displayed.
(8) Readjust after confirming the case Pattern or adjustment
condition where the adjustment errors.
(9) After adjustment is complete, exit the adjustment mode by
pressing the ADJ KEY.
LG LCD TV 26LC2D Service Mode Adjustment of White Balance
Required Equipment
(1) Color analyzer (CA-100 or CA210 similar product)
(2) Automatic adjustor (with automatic adjustment necessity
and the RS-232C communication being possible)
(3) Pattern Generator(MSPG-925FA): DVI Output
7-2. Connection Diagram of Equipment
for Measuring (Automatic Adjustment)
LG LCD TV 26LC2D Service Mode Adjustment of White Balance
(1) Enter ‘Ez - Adjust’ by pressing ADJ KEY on the Service
Remote Control.
(2) Select "9. WHITE PATTERN" using CH +/- Key and HEAT
RUN at least 30 minutes by pressing the ENTER Key.
(3) Calibrate of the CA-210+, then attach sensor to LCD
module surface when you adjust.
(4) After attaching sensor to center of screen, select ‘6. White-
Balance’ of ‘Ez - Adjust’ by pressing the ADJ KEY on the
Service R/C. Then enter adjustment mode by pressing the
Right KEY (G ) .
Universal Remote - Service Mode - TV Factory menu codes
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LG LCD TV 26LC2D Service Mode (All TV Service Menu Code)
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1. Application Object. These instructions are applied to all of the LCD TV, LA63E. 2. Notes (1) Because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation Written on October 13, 2014