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LG 49UB850T Service Manual

LG 49UB850T
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
9. USB S/W Download
(optional, Service only)
(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 lower
than that of TV set, it didn’t work. Otherwise USB data is
automatically detected.
(3) Show the message “Copying files from memory”
(4) Updating is staring
(5) Updating Completed, The TV will restart automatically
(6) If your TV is turned on, check your updated version and
Tool option.
* If downloading version is more high 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, TOOL OPTION setting is needed 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.)

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LG 49UB850T Specifications

General IconGeneral
User memory3.9 GB
3D glasses quantity4
Supported file systemsNTFS
Annual energy consumption155 kWh
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.3 W
Power consumption (typical)106 W
Product colorBlack
VESA mounting-
Mercury content0 mg
Screen shapeFlat
Response time- ms
Display diagonal49 \
Display brightness- cd/m²
Display technologyLED
Native aspect ratio16:9
Display diagonal (metric)123 cm
Screen format adjustments4:3, 16:9
Motion interpolation technologyUCI (Ultra Clarity Index) 1000
Picture processing technologyLG Triple XD Engine
Tuner typeAnalog & digital
Digital signal format systemDVB-T2
Smart modesCinema, Game, Photo, Sports, Standard, Vivid
Lifestyle appsSkype
Sound modesGame, MOvie, Movie, News, Sports, Standard
RMS rated power20 W
PC in (D-Sub)No
DVI-D ports quantity0
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
Weight and Dimensions IconWeight and Dimensions
Weight (without stand)- g

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