LG 49UB850T Service Manual

U14 Block Diagram (Internal)
R
3
Digital die
DDR I/F(32bitx1)
800MHz
DD
R
76
•MCU
9 Tensilica’s 108mini
H13D
2
I2C(S)
Tensilica
108m@198MHz
Super
Resolution
4
• Memor
y
9 Unified memory architecture
9 DDR3-1600MHz 32bit
•
Interface
H13D
108m@198MHz
ROM 8KB
I$16KB D$8KB
IRAM128KB DRAM128KB
Super
-
Resolution
FHDÆ3840x2160
4K@60P PQ
Sharpness/Color/Contrast
SPI(S)
4
H13D
(GPIO)
Reset
1
HS LVDS Rx
24
H13D
Combo Tx
HS LVDS 4-link
Vx1 8-lane
Combo Tx
HS LVDS 2
li k
24
48
Interface
9 Input
: HS-LVDS 4-link (2+2)
: HDMI1.4 2-port
9 Output
14
4K 2D-to-3D
Sharpness/Color/Contrast
UGM/Local Dimming
Gamma/WB
2
I2C
(
M/S
)
HDMI Switch
HDMI Rx
1.4b
14
HDMI Switch
24
HS LVDS Rx
2-link
H13D
2-link
HS
LVDS
2
-
li
n
k
Vx1 4-lane
: HS-LVDS 6-link (4+2)
: Vx1 12-lane (8+4)
• PKG
9 23X23 FcBGA
SilFl h
8
GPIO
HDMI Rx
1.4b
JTAG Ready
JTAG
5
4
()
HDMI
Switch
Separate OSD
S
er
i
a
l
Fl
as
h
RS-232C
2
SPI(M)
CLK
UART
TEST Boot Mode
Crystal
2
42
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG 49UB850T Specifications

General

User memory	3.9 GB
3D glasses quantity	4
Supported file systems	NTFS
Annual energy consumption	155 kWh
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	106 W
Product color	Black
VESA mounting	-
Mercury content	0 mg
Screen shape	Flat
Response time	- ms
Display diagonal	49 \
Display brightness	- cd/m²
Display technology	LED
Native aspect ratio	16:9
Display diagonal (metric)	123 cm
Screen format adjustments	4:3, 16:9
Motion interpolation technology	UCI (Ultra Clarity Index) 1000
Picture processing technology	LG Triple XD Engine
Tuner type	Analog & digital
Digital signal format system	DVB-T2
Smart modes	Cinema, Game, Photo, Sports, Standard, Vivid
Lifestyle apps	Skype
Sound modes	Game, MOvie, Movie, News, Sports, Standard
RMS rated power	20 W
PC in (D-Sub)	No
DVI-D ports quantity	0
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1

Weight and Dimensions

Weight (without stand)	- g