Lan Port Inspection (Ping Test); Edid Download - LG 42LB5800 Service Manual

4.3. LAN port Inspection (Ping Test)

4.3.1. Equipment setting
1) Play the LAN Port Test PROGRAM.
2) Input IP set up for an inspection to Test Program.
- IP number: 12.12.2.2
4.3.2. LAN PORT inspection (PING TEST)
1) Play the LAN Port Test Program.
2) Connect each other LAN Port Jack.
3) Play Test (F9) button and confirm OK Message.
4) Remove LAN CABLE

4.4. EDID Download

4.4.1 Overview
▪ It is a VESA regulation. A PC or a MNT will display an
optimal resolution through information sharing without any
necessity of user input. It is a realization of "Plug and Play".
4.4.2 Equipment
▪ Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.
▪ Adjust remocon
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
4.4.3. EDID DATA
4.4.3.1. . 2D_8bit_PCM(US) _ xvYCC : off (HD)
HDMI EDID 2D_8bit_PCM(US)_xvYCC : off (HD)
▪Reference
- HDMI1 ~ HDMI3
- In the data of EDID, bellows may be different by S/W or Input
mode.
ⓐ Product ID
HEX EDID Table
0001
0001
ⓑ Serial No: Controlled on production line.
ⓒ Month, Year: Controlled on production line:
ex) Monthly : '01' -> '01'
Year : '2014' -> '18'
ⓓ Model Name(Hex): LGTV
Chassis
LA46B 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
ⓔ Checksum(LG TV): Changeable by total EDID data.
HDMI1
HDMI2
HDMI3
ⓕ Vendor Specific(HDMI)
INPUT
HDMI1
HDMI2
HDMI3
- 10 -
DDC Function
0100 Analog
0100 Digital
MODEL NAME(HEX)
ⓔ1 ⓔ2
A5 0C
A5 FC
A5 EC
MODEL NAME(HEX)
67 03 0C 00 10 00 80 1E
67 03 0C 00 20 00 80 1E
67 03 0C 00 30 00 80 1E
LGE Internal Use Only
ⓔ3
X
X
X