LG 42LV3500, Service Manual

Page: 18 / 66

LGE Internal Use Only Copyright LG Electronics. Inc. All right reserved.
Only for training and service purposes - 18 -
* 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
(1) ADC
• Enter Service Mode by pushing “ ADJ” key
• Enter Internal ADC mode by pushing “
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
1 Enter Adjust Mode A A 0 0
2 ADC Adjust A D 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