LG 24LN451B Service Manual page 10

3.1. EDID Process
3.2.1. EDID download
1) Press "Power only" key of service remote control.
2) Press the ADJ KEY on R/C and enter EZ ADJUST
3) Enter EDID D/L mode by pushing "►" key at "EDID D/L".
4) EDID download is executed automatically.
5) Press EXIT key on R/C.
→ Caution: - Never connect HDMI & D-sub Cable when
download EDID.
- Download HDMI
* Edid data and Model option download (USB)
NO Item CMD
1
Enter Download A
download 'Mode In'
MODE
EDID data and Download A
Model option
download
Copyright © LG Electronics. Inc. All right reserved.
Only for training and service purposes
CMD Data 0
2
A 0 0 When transfer the
'Mode In',
Carry the command.
E 00 10 Automatically download
(The use of a internal
Data)
3.1.2. RGB EDID Data
- Product ID:22984/HEXA: 59C8
*(week), **(year), ***(Check sum) : Adjustable Data
: Screen size,
3.2.3. HDMI EDID Data
- Product ID : 22986/HEXA:59CA
*(week), **(year), ***(Check sum) : Adjustable Data
**** (physical address) : (HDMI : 10)
****(Check sum) : (HDMI : CE)
: Screen size,
3.3. Function Check
3.3.1. Check display and sound
*Check Input and Signal items. (cf. work instructions)
1) TV
2) AV (CVBS)
3) COMPONENT (480i)
4) RGB (PC : 1366 x 768 @ 60 Hz)
5) HDMI (PC : 1366 x 768 @ 60 Hz)
6) PC Audio In
* Display and Sound check is executed by Remote controller.
→ Caution : Not to push the INSTOP KEY after completion if
the function inspection.
- 10 -
: Color Characteristics
: Color Characteristics
LGE Internal Use Only