LG 37LC5DCB, Service Manual

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6.4 RF Color Balance
1) Input the RF cable(2 ch)
2) Set the EZ Pictures to Daylight mode in Video menu.
3) Press INSTART key on R/C for adjustment.
4) Press the
(Vol. +) key operate To set, then it becomes
automatically.
5) Auto-RGB OK means completed adjustment
7. EDID / DDC INPUT
7.1 EDID(The Extended Display Identification Data) /
DDC(Display Data Channel) download
7.1.1 Required Test Equipment
1) Adjusting PC with S/W for writing EDID Data.
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.
7.1.2 Setting of device
- When input HDMI EDID data through RGB or HDMI jack,
writing 8bits of the data at every turn with 'DDC2B'
protocol.
- 15 -
Default Value on OSD
Auto Color Balance (Hex)
Auto-RGB To Set
Source Main
Red Offset1 032
Green Offset1 030
Blue Offset1 033
Red Offset2 40
Green Offset2 40
Blue Offset2 40
Red Gain 03C
Green Gain 03C
Blue Gain 01F
Reset To Set
<Fig.4> Connection Diagram of DDC download