LG 32SE3B-BE Service Manual page 12

4.3. LAN (Automatic IP)
4.3.1. Equipment & Condition
· Each other connection to LAN Port of IP Hub and Jig
4.3.2. LAN PORT INSPECTION (PING TEST)
Connect : SET→LAN Port == PC→LAN Port
4.3.2.1 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
4.3.2.2 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. DPM operation confirmation
Section
Sync (H/V)
Sleep Mode
DPM Off/Off
(Set=On, Signal=Off)
Deep Sleep Mode
Power Off
(Set=Off)
4.5. DDC EDID Write (RGB 128Byte )
· Connect D-sub Signal Cable to D-Sub Jack.
· Write EDID DATA to EEPROM (24C02) by using DDC2B
protocol.
· Check whether written EDID data is correct or not.
* For SVC main Ass'y, EDID have to be downloaded to Insert
Process in advance.
* In case of SKD Ass'y, it is no need to do EDID D/L. Ass'y,
Supplier does that in advance.
4.6. DDC EDID Write (DVI 128Byte)
· Connect DVI Signal Cable to DVI Jack.
· Write EDID DATA to EEPROM (24C02) by using DDC2B
protocol.
· Check whether written EDID data is correct or not.
* For SVC main Ass'y, EDID have to be downloaded to Insert
Process in advance.
* In case of SKD Ass'y, it is no need to do EDID D/L. Ass'y,
Supplier does that in advance.
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Wattage
Video
Off 0.7W
- - 0.5W
4.7. DDC EDID Write (HDMI 256Byte)
· Connect HDMI Signal Cable to HDMI Jack.
· Write EDID DATA to EEPROM(24C02) by using DDC2B
protocol.
· Check whether written EDID data is correct or not.
* For SVC main Ass'y, EDID have to be downloaded to Insert
Process in advance.
* In case of SKD Ass'y, it is no need to do EDID D/L. Ass'y,
Supplier does that in advance.
4.8. EDID DATA
1) All Data : HEXA Value
2) Changeable Data : *: Serial No : Controlled / Data:01
- Auto Download
· After enter Service Mode by pushing "ADJ" key,
· Enter EDID D/L mode.
· Enter "START" by pushing "OK" key.
Remark
*Caution : Never connect HDMI & D-sub Cable when EDID
downloaded.
* Edid data and Model option download (RS232)
NO
Item
CMD 1
CMD 2
Data 0
When transfer the 'Mode In',
- 12 -
**: Month : Controlled / Data:00
***:Year : Controlled
****:Check sum
Enter
download MODE
download 'Mode In'
A
A
0
0
Automatically download
Carry the command. (The use of a internal pattern)
LGE Internal Use Only
EDID data Model
option download
download
A
E
00
10