Read LG 55LN5400 (CHASSIS:LT36B) Service Manual online
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* USB DOWNLOAD(*.epk file download)
(1) Put the USB Stick to the USB socket.
(2) Automatically detecting update file in USB Stick.
- If your downloaded program version in USB Stick is Low,
it didn't work. But your downloaded version is High, USB
data is automatically detecting
(3) Show the message "Copying files from memory"
(4) Updating is staring.
(5) After updating is complete, The TV will restart automatically.
(6) If TV turns on, check your updated version and Tool option.
(refer to the next page about tool option)
* If downloading version is higher than your TV have, TV
can lost all channel data. In this case, you have to
channel recover. If all channel data is cleared, you didn't
have a DTV/ATV test on production line.
* After downloading, have to adjust Tool
Option again.
(1) Push "IN-START" key in service remote controller.
(2) Select "Tool Option 1" and Push "OK" button.
(3) Punch in the number. (Each model has their number.)
(4) Completed selecting Tool option.
Model
Module
Tool
option1
Tool
option2
Tool
option3
Tool
option4
Tool
option5
Tool
option6
32LA615B-DC
LGD
52
2491
32669
13584
45060
97
42LA6150-DC
LGD
55
2491
32669
13584
45060
97
47LA6150-DC
LGD
56
2491
32669
13584
45060
97
32LN540B-DA
LGD
20
2491
16281
(CO/PA)
10137
(TW)
13584
40964
17
37LN540B-DA
LGD
21
2491
10137
13584
40964
17
39LN5400-DA
CMI
2070
2491
16281
13584
40964
17
39LN5400-DA
AUO
4118
2491
16281
13584
40964
17
42LN5400-DA
LGD
23
2491
16281
(CO/PA)
10137
(TW)
13584
40964
17
42LN5400-DA
AUO
4119
2491
16281
(CO/PA)
10137
(TW)
13584
40964
17
47LN5400-DA
LGD
24
2491
10137
13584
40964
17
50LN5400-DA
LGD
25
2491
16281
13584
40964
17
* RS-232C Connection Method
Connection : PCBA (USB Port) -> USB to Serial Adapter
(UC-232A) -> RS-232C cable -> PC(RS-232C port)
▪ Product name of USB to Serial Adapter is UC-232A.
※
※
Caution: LJ31* chassis support only UC-232A driver. (only use
this one. )
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