19LV2300 (CHASSIS:LA86D) - LG TV Service Manual (repair manual). Page 12

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3.3.2 ADC 1080p Comp1/RGB

1) Check the connection condition of Component1 and

RGB from the device to use.

2) Apply 1080p Mode, 100% Horizontal Color Bar Pattern

to Comp1 and RGB port.

(MSPG-925 Series => model:225 , pattern:65 )

3) Set the input to Component1 and select ‘Normal’ as

video.

4) Wait for one second or longer after receiving the signal,

press the ADJ key of the R/C to enter into 'Ez-Adjust',
select '4. ADC 1080p Comp1/RGB', and press the
Enter key to automatically adjust the component1.

5) If it is normally adjusted, the message "ADC

Component1 Success" is displayed, or if not, the
message 'ADC Component1 1080p Fail' is displayed.

6) When adjusting the Component1 is ended, it is

automatically switched to the RGB-DTV Mode and the
RGT adjustment is started. If it is normally adjusted, the
message "ADC RGB 1080P Success" is displayed.

7) If it is not normally adjusted, check the pattern or the

adjustment condition, and then readjust. The error
message is same to 6).

8) If the adjustment is ended, press the ADJ key to exit

from the adjustment mode. If the 7) adjustment is
ended, press the ADJ or the Exit of the adjustment R/C
to exit from the adjustment mode.

VESA specification. Function to implement the "Plug and
Play" for automatically reconfiguring the user environment to
directly use by exchanging the information with no direct
command to the PC or the monitor from the user. 

- PC (S/W included: EDID Data Write & Read)
- EDID DOWNLOAD JIG
- HDMI Cable, D-sub Cable

1) Configure the download environment as shown at the

adjustment wiring diagram and turn on the PC.

2) Execute the DDC program. (EDID Data Write & Read)
3) Go to Model -> Open, and select the EDID data of the

desired model.

4) Check the item to download from the <Test> item
4-1) HDMI & RGB: Check Digital & Analog
4-2) (Only)HDMI: Check Digital only
5) Press ESC(Cancel Mode) -> F8(Auto Mode). (Set Auto

Detecting)

6) Connect the desired signal cable to the set.
7) Make sure that the popup "Proceed to write?" is displayed.
8) Press the Enter key or the space key to download.
9) After downloading, check the OK message and disconnect

the connected cable.

LCD TV SET

(or VSC Board)

USB

D-SUB 

DVI to HDMI

Device configuration diagram for HDMI EDID Data input