Specification - LG 55UJ634 Series Service Manual

NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the LED TV used UB74P
chassis.
2. Requirement for Test
Each part is tested as below without special notice
(1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C
(2) Relative Humidity: 65 % ± 10 %
(3) Power Voltage
: Standard input voltage (AC 100-240 V~, 50/60 Hz)
* Standard Voltage of each products is marked by models.
(4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM.
(5) The receiver must be operated for about 20 minutes prior
to the adjustment.
4. Model General Specification
No. Item
1 Market
2 Television system
3 Channel Storage
4 Receiving system
5 Video Input RCA
6 Component Input
7 Head phone out
8 HDMI Input
9 Audio Input
10 SPDIF out
11 USB Input
12 Ethernet Connect(1EA)
13 PCMCIA Card slot(1EA)

SPECIFICATION

Specification
Asia, Oceania, Africa, Middle East(PAL/DVB Market)
(1) PAL-BG/DK/I/I'
(2) SECAM L/L', DK, BG, I
(3) DVB-T/T2, C, S/S2
ATV / DTV - 1500EA
Analog : Upper Heterodyne
Digital : COFDM(DVB-T) Only DVB-T Model
Digital : COFDM(DVB-T/T2) Only DVB-T2 Model
Digital : QAM
PAL, SECAM, NTSC
Y/Pb/Pr
Antenna, AV, Component, HDMI1(6G),
HDMI2(3G), HDMI3(3G), USB1, USB2, USB3
HDMI1-DTV,HDMI2-DTV, HDMI3-DTV
DVI Audio, Component, AV
SPDIF out
For My Media(Movie/Photo/Music List) or For SVC
Ethernet Connect
PCMCIA slot
3. Test method
(1) Performance: LGE TV test method followed
(2) Demanded other specification
- Safety : CE, IEC specification
- EMC : CE, IEC specification
- Wireless : Wireless HD Specification (Option)
Philippines **-P* model (ISDB-T, NTSC-M)
► DVB-T
- Guard Interval(Bitrate_Mbit/s): 1/4, 1/8, 1/16, 1/32
- Modulation : Code Rate
QPSK
16-QAM
64-QAM
► DVB-T2
- Guard Interval(Bitrate_Mbit/s)
1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256
- Modulation : Code Rate
QPSK
16-QAM
64-QAM
256-QAM
► DVB-C
- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s
- Modulation :16QAM, 64-QAM, 128-QAM and 256-QAM
► DVB-S/S2
- Symbolrate
DVB-S2 (8PSK / QPSK) : 2 ~ 45Msymbol/s
DVB-S (QPSK) : 2 ~ 45Msymbol/s
- Viterbi
DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8
DVB-S2 mode: 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
► ISDB-T (**-P* model)
4 System : PAL, SECAM, NTSC, PAL60
PC(HDMI Ver. 1.4), Support HDCP
Depending on model (*V-T* models)
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Copyright © LG Electronics Inc. All rights reserved.
Only training and service purposes.
Remarks
: 1/2, 2/3, 3/4, 5/6, 7/8
: 1/2, 2/3, 3/4, 5/6, 7/8
: 1/2, 2/3, 3/4, 5/6, 7/8
: 1/2, 2/5, 2/3, 3/4, 5/6
: 1/2, 2/5, 2/3, 3/4, 5/6
: 1/2, 2/5, 2/3, 3/4, 5/6
: 1/2, 2/5, 2/3, 3/4, 5/6