42LV3500-DG (CHASSIS:LT01M) - LG TV Service Manual (repair manual). Page 18

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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.
3.1. ADC Process
G
” key at “6. ADC
Calibration”
* Caution: Using ‘power on’ button of the Adj. R/C, power on TV.
* ADC Calibration Protocol (RS232)
- Adjust Sequence
• aa 00 00
[Enter Adjust Mode]
• xb 00 40
[Component1 Input (480i)]
• ad 00 10
[Adjust 480i Comp1]
• xb 00 60 
[RGB Input (1024x768)]
• ad 00 10
[Adjust 1024x768 RGB]
• aa 00 90
[End Adjust Mode]
* Required equipment : Adjustment R/C
 
 
 
i
TV Software Upgrade
Upgrading...
Do not plug off!
63%
 
 
 
 
i
TV Software Upgrade
Upgrading COMPLETED
The TV will restart after    seconds.
100%
 
 
i
TV Software Upgrade
Copying files from memory
Do not remove the memory card from the pc
Do not plug off!
No.
Item
CMD1
CMD2
Data0
Enter Adjust Mode 
0
0
2 ADC 
Adjust
0
0
Model 
Tool  
opt ion1 
Tool  
opt ion2 
Tool  
opt ion3 
Tool  
opt ion4 
Tool  
opt ion5 
47LV3500-DG_LGD 34656  19478  55337  26904 
256 
42LV3500-DG_CMI 26468  19478  55337  26904 
352 
42LV3500-DG_AUO 26472  19478  55337  26904 
352 
42LV3500-DG_LGD 26464  19478  55337  26904 
288 
37LV3500-DG_LGD 22368  19478  55337  26904 
288 
37LV3500-DG_AUO 22376  19478  55337  26904 
352 
32LV3500-DG_LGD 18272  19478  55337  26904 
288 
32LV3500-DG_AUO 18280  19478  55337  26904 
352 
42LV3400-DG_LGD 26592  9226  53289  26904 
288 
42LV3300-DG_AUO   9226 53289 
26904 288 
32LV3400-DG_LGD 18400  9226  53289  26904 
288 
32LV2500-DG_CMI 18212  19478  55337  26904 
352 
32LV2500-DG_LGD 18208  19478  55337  26904 
288 
32LV2500-DG_AUO 18216  19478  55337  26904 
352 
32LV2450-DG_AUO   19478 
55337 
26904 352 
26LV2500-DG_LGD 14112  8714  55337  26904 
288 
42LK450-DG_LGD 26240  18966  55305  26904  8450 
37LK450-DG_LGD 22144  18966  55305  26904  8450 
32LK450-DG_AUO 18056  18966  55305  26904 
290 
32LK450-DG_LGD 18048  18966  55305  26904  8482 
32LK330-DH_AUO 17992 18966  51209  26904  290 
32LK330-DH_LGD 17984  18966  51209  26904 
290 
26LK330-DH_AUO 13896  18966  51209  26904 
290 
22LK330-DH_CMI 9796  18966 51209  26904  256 
22LV2500-DG_AUO 10024  8714 
55337  26904 
288 
22LV2500-DG_CMI 10020  8714  55337  26904 
288 
19LV2500-DG_AUO 5928  8714  55337  26904 
288 
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