(Fig. 1) Connection Diagram of Power Adjustment for Measuring.
6. EDID(The Extended Display Identification Data )
/DDC
(Display Data Channel) Download
6-1. Required Test Equipment
(1) Adjusting PC with S/W for writing EDID Data.(S/W : EDID
TESTER Ver.2.5)
(2) A Jig for EDID Download
(3) Cable : Serial(9Pin or USB) to D-sub 15Pin cable, D-sub
15Pin cable, DVI to HDMI cable.
6-2. Setting of Device
6-3. Preparation for Adjustment
(1) Connect the Set, EDID Download Jig,, PC & Cable
(2) Turn on the PC & EDID Download Jig. Set up the S/W
option
(3) Power on the Set
6-4. Sequence of Adjustment(EDID Download)
(1) Init the data
(2) Load the EDID data.(Open File).
(3) Set the S/W to download.
(4) Push the “Write Data & Verify” button. And confirm “Yes”
(5) If the writing is finished, you will see the “OK” message.
* If TV has three HDMI INPUT, Please separate each INPUT
(Each EDID DATA is different.)
7. Download Serial Number (RS-232C)
(1) Press “Power on” key of service R/C.(Baud rate: 115200
bps)
(2) Connect RS232 Signal Cable to RS-232 Jack.
(3) Write Serial number by use RS-232.
(4) Must check the serial number at the Diagnostics of SET
UP menu.
(Refer to below ‘6.SET INFORMATION’).
8. EDID DATA
(1) Analog RGB
O Detail EDID Options are below (ⓐ, ⓑ, ⓒ, ⓓ, ⓔ)
ⓐ Product ID
- 9 -
LGE Internal Use OnlyCopyright©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
<50 inch EAY39190301>
<60 inch EAY41410101>
(Fig. 2) Connection Diagram of DDC Download
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