LG 23MA73D, Руководство по обслуживанию

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- 10 - LGE Internal Use Only
Copyright © LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.1. EDID Process
3.1.1. 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 HDMI1, HDMI2 separately because
HDMI1 is different from HDMI2.
* Edid data and Model option download (USB)
3.1.2. RGB EDID Data
- 2D FHD (Check Sum : C1)
*(week), **(year), ***(Check sum) : Adjustable Data
3.1.3. HDMI EDID Data
1) HDMI1 (2D FHD - Check Sum: 15CE)
2) HDMI2 (2D FHD - Check Sum: 15BE)
3.2. Function Check
3.2.1. Check display and sound
*Check Input and Signal items. (cf. work instructions)
1) TV
2) AV
3) COMPONENT (480i)
4) RGB(PC : 1920 x 1080 @ 60 Hz)
5) HDMI1/2
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.
NO Item CMD
1
CMD
2
Data 0
Enter
download
MODE
Download
‘Mode In’
A A 0 0 When transfer the
‘Mode In’,
Carry the command.
EDID data and
Model option
download
Download A E 00 10 Automatically download
(The use of a internal
Data)
G
WUG{––“Gv—›–•X G G G
XUG{––“Gv—›–•YG G G
YUG{––“Gv—›–•ZG G G
ZUG{––“Gv—›–•[G G G
[UG{––“Gv—›–•\G G G
\UG{––“Gv—›–•]G
^UGh™ŒˆGv—›–•G
G G
_UGhkjGjˆ“‰™ˆ›–•G
`UG~›ŒGiˆ“ˆ•ŠŒG
G G
XWUXWGw–•›G~iG G G G G
XXUG{Œš›Gwˆ››Œ™•G G G
XYU G lkpkGkVsG G G G G G G G G G G G G ඖ G G G
XZU G zœ‰GiVjG G G
X[UG{–œŠGzŒ•š›› GzŒ››•ŽG
X\UGlŸ›UGp•—œ›Gh‹‘œš›G
G G
G G G
lkpkGkVs G
oktpX G vrG
oktpY G vrG
yni G vrG
G
G z›ˆ™›G yŒšŒ›G
G