Read LG 22LN4000 (CHASSIS:LM91N) Service Manual online
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3.3.2. Download steps
(1) Execute ‘ISP Tool’ program in PC, then a main window will
be opened
(2) Click the Config and Change speed
(MT8223, Using Port, 115200, 4ms)
(3) Click the connect button and confirm
(4) Read and write bin file
Click “(1) Browse” tab, and then load download file (XXXX.
bin) by clicking and open.
(5).Click “Upgrade” tab and set as below
(6) After downloading, AC Power OFF and ON.
3.4. Download method 2
1) Connection USB memory for upgrade.(File name : Mx42A_
PMN_xxxx.bin or Mx42A_PTN_xxxx.bin)
2) Press the IN START key.
3) Select the ‘Upg Fw’ menu
4) Press the ► key and wait
5) If the progressive bar 100% will be completed
- Notice: Do not plug out USB during upgrading.
4. Check EDID and Write HDCP key
- This model is no need to write. EDID data is in Program source
4.1. EDID data
kG
HKNGZZZDKP
OG<6T# # # OJG# # # P5575D#
Pdlq# # # 僚Y4133# # # XWW# # # # 7#
DGF0RN# # # HGLG0RN/# # RN# # # #
Pdlq# # # 僚Y4133# # # XWW# # # # 7#
DGF0RN# # # HGLG0RN/# # RN# # # #
Wrro#Rswlrq# # # # # # # # # # # # # # # # # 54;7#
Duhd#Rswlrq# # # # # # # # # # # # # # # # # # # # 4#
V|vwhp#frqwuro4#
V|vwhp#frqwuro5#
Srzhu#Rii#Klvwru|#
Duhd#Rswlrq# # # # # # # # # # # # # # # # # # # # 4#
V|vwhp#frqwuro4#
V|vwhp#frqwuro5#
Srzhu#Rii#Klvwru|#
Xsj#Iz#
No.
Item
content
16bit Data
1
Manufacturer ID
GSM
1E6D
2
Product ID
Analog : 22984
59C8
3
Year
2012
16
4
Version
Analog : 1
1
5
Revision
Analog : 3
3
6
Model Name
2D HD LG TV
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