42PJ350-SA (CHASSIS:PB02A) - LG TV Service Manual (repair manual). Page 10

Read LG 42PJ350-SA (CHASSIS:PB02A) Service Manual online

* Edid data and Model option download(RS232)
5-5. Manual Download 
(1) Write HDMI EDID data
1) Using instruments
- Jig.  (PC  Serial  to  D-Sub  connection)  for  PC,  DDC
adjustment.
- S/W for DDC recording (EDID data write and read)
- D-sub jack
- Additional HDMI cable connection Jig.
2) Preparing and setting.
- Set  instruments  and  Jig.  Like  pic.5),  then  turn  on  PC
and Jig. 
- Operate DDC write S/W (EDID write & read)
- It will operate in the DOS mode.
- EDID data (Model name = LG TV)
- 2010 EDID DATA CHECK SUM.
- 10 -
BLOCK(0)         BLOCK(1)
HD
HDMI1
3B
2C
HDMI2
3B
1C
HDMI3
3B
0C
RGB
A3
25
FHD
HDMI1
3B
2C
HDMI2
3B
1C
HDMI3
3B
0C
HDMI4
3B
FC
RGB
A3
25
< For write EDID data, setting Jig and another instruments >
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