LG 60PG70FR Service Manual page 10

7. EDID(The Extended Display
Identification Data) / DDC
(Display Data Channel) Download
[ Caution
- Use the proper signal cable for EDID Download
- Never connect HDMI & D-SUB Cable at the same time.
- Use the proper cables below for EDID Writing
7-1. Profile:
To be possible for plug and play
7-2. 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.
7-3. Connection Structure
<Fig. 3> Connection Diagram of DDC Download
Caution: Never connect HDMI & D-SUB Cable at the same time.
7-4. EDID Data
XGA/WXGA/Full HD EDID DATA
O
<Analog : 128bytes>
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
<HDMI 1 : 256bytes>
<HDMI 2 : 256bytes>
<HDMI 3 : 256bytes>
LGE Internal Use Only