LG 32LN548C / 32LN549C / 32LP360H / 32LP361H (CHASSIS:LD3AC) Service Manual ▷ View online
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SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the LED TV used LD3AC
chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
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 5 minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : CE, IEC specification
- EMC : CE, IEC
4. Model General Specification
No.
Item
Specification
Remarks
1
Market
EU(PAL Market-37Countries)
DTV & Analog (Total 37 countries)
DTV (MPEG2/4, DVB-T) :37 countries
UK/Italy/Germany/France/Spain/Sweden/Finland/Neth-
erlands/ Belgium/Luxemburg/ Greece/Denmark/Czech/
Austria /Hungary/Swiss/Croatia/TurkeyNorway/Slovenia/
Poland/Ukraine/Portugal/Ireland/Morocco/Latvia/Estonia/
Lithania/Rumania/Bulgaria/Russia/SlovakiaBosnia/Serbia/
Albania/Kazakhstan/Belarus
DTV (MPEG2/4, DVB-T2): 8 countries
UK/Denmark/Sweden/Finland/Norway/Ireland/Ukraine/
Kazakhstan
DTV (MPEG2/4, DVB-C): 11 countries
Sweden/Finland/Austria/Swiss/Germany/Netherlands/Hun-
gary/Slovenia/Norway/Denmark/Bulgaria
2
Broadcasting system
1) PAL-BG
2) PAL-DK
3) PAL_I/I
4) SECAM L/L’
5) DVB-T/T2/C
3
Program coverage
1) Digital TV
- VHF, UHF
2) Analogue TV
- VHF : E2 to E12
- UHF : E21 to E69
- CATV : S1 to S20
- HYPER : S21 to S47
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No.
Item
Specification
Remarks
4
Receiving system
Analog : Upper Heterodyne
Digital : COFDM, QAM
► DVB-T
- Guard Interval(Bitrate_Mbit/s)
1/4, 1/8, 1/16, 1/32
- Modulation : Code Rate
QPSK : 1/2, 2/3, 3/4, 5/6, 7/8
16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
► 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 : 1/2, 2/5, 2/3, 3/4, 5/6
16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
256-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
► DVB-C
- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s
- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
5
Scart Jack (1EA)
PAL, SECAM
Scart 1 Jack is Full scart and support RF-OUT(analog).
6
Component Input (1EA)
Y/Cb/Cr
Y/Pb/Pr
Phone Jack type
Video only(Rear)
7
RGB Input
RGB-PC
Analog(D-SUB 15PIN)
8
HDMI Input (3EA)
HDMI1-DTV/DVI
HDMI2-DTV
HDMI3-DTV
PC(HDMI version 1.3)
Support HDCP
The number of Input ports is different by model.
9
Audio Input (1EA)
RGB/DVI/Component Audio
RGB/DVI & Component Audio common port
10 SDPIF out (1EA)
SPDIF out
11 External Speaker out (1EA) Stereo, 1W (8 Ω), Single-End
3P Phone Jack type
12 Earphone out (1EA)
Antenna, AV, Component, RGB,
HDMI1, HDMI2, HDMI3
13 USB (1EA)
EMF,
DivX HD,
For SVC (download)
JPEG, MP3, DivX HD
14 DVB
DVB-T
CI : UK, Finland, Denmark, Norway, Sweden, Russia,
Spain, Ireland, Luxemburg, Belgium, Netherland
CI+ : France(Canal+), Italy(DGTVi)
DVB-C
CI : Switzerland, Austria, Slovenia, Hungary, Bulgaria
CI+ : Switzerland(UPC,Cablecom), Netherland(Ziggo),
Germany(KDG,CWB), Finland(labwise)
15 RS232C(1EA)
Interactive mode support
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5. Video resolutions (2D)
5.1. Component Input (Y, C
B
/P
B
, C
R
/P
R
)
No.
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock(MHz)
Proposed
1
720*576
15.625
50.00
13.5
SDTV ,DVD 576I
2
720*480
15.73
60.00
13.5135
SDTV ,DVD 480I
3
720*480
15.73
59.94
13.50
SDTV ,DVD 480I
4
720*576
31.25
50.00
27.00
SDTV 576P
5
720*480
31.50
60.00
27.027
SDTV 480P
6
720*480
31.47
59.94
27.00
SDTV 480P
7
1280*720
37.50
50.00
74.25
HDTV 720P
8
1280*720
45.00
60.00
74.25
HDTV 720P
9
1280*720
44.96
59.94
74.176
HDTV 720P
10
1920*1080
28.125
50.00
74.25
HDTV 1080I
11
1920*1080
33.75
60.00
74.25
HDTV 1080I
12
1920*1080
33.72
59.94
74.176
HDTV 1080I
13
1920*1080
56.25
50.00
148.50
HDTV 1080P
14
1920*1080
67.50
60.00
148.50
HDTV 1080P
15
1920*1080
67.432
59.94
148.352
HDTV 1080P
16
1920*1080
27.00
24.00
74.25
HDTV 1080P
17
1920*1080
26.97
23.94
74.176
HDTV 1080P
18
1920*1080
33.75
30.00
74.25
HDTV 1080P
19
1920*1080
33.71
29.97
74.176
HDTV 1080P
No.
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock(MHz)
Proposed
DDC
1
640*480
31.469
59.94
25.17
VESA(VGA)
O
2
800*600
37.879
60.31
40.00
VESA(SVGA)
O
3
1024*768
48.363
60.00
65.00
VESA(XGA)
O
4
1152*864
54.348
60.053
80.00
VESA
O
No.
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock(MHz)
Proposed
DDC
1
640*350
31.468
70.09
25.17
EGA
X
2
720*400
31.469
70.08
28.32
DOS
O
3
640*480
31.469
59.94
25.17
VESA(VGA)
O
4
800*600
37.879
60.31
40.00
VESA(SVGA)
O
5
1024*768
48.363
60.00
65.00
VESA(XGA)
O
6
1152*864
54.348
60.053
80.00
VESA
O
7
1360*768
47.712
60.015
85.50
VESA (WXGA)
O
8
1920*1080
66.587
59.934
138.5
HDTV 1080P
O
5.2. RGB Input (PC) - HD Model
5.3. RGB Input (PC) - FHD Model
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5.3. HDMI Input(PC/DTV)
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
Remark
PC(DVI)
DDC
1
640*350
31.468
70.09
25.17
EGA
X
2
720*400
31.469
70.08
28.32
DOS
O
3
640*480
31.469
59.94
25.17
VESA(VGA)
O
4
800*600
37.879
60.31
40.00
VESA(SVGA)
O
5
1024*768
48.363
60.00
65.00
VESA(XGA)
O
6
1152*864
54.348
60.053
80.00
VESA
O
7
1360*768
47.712
60.015
85.50
VESA (WXGA)
O
8
1280*1024
63.981
60.020
108.0
VESA (SXGA)
O
9
1920*1080
67.50
60.00
148.5
HDTV 1080P
O
DTV
1
720*480
31.47
59.94
27.00
SDTV 480P
2
720*480
31.50
60.00
27.027
SDTV 480P
3
720*576
31.250
50.00
27.00
SDTV 576P
4
1280*720
37.50
50.00
74.25
HDTV 720P
5
1280*720
45.00
60.00
74.25
HDTV 720P
6
1280*720
44.96
59.94
74.176
HDTV 720P
7
1920*1080
28.125
50.00
74.25
HDTV 1080I
8
1920*1080
33.75
60.00
74.25
HDTV 1080I
9
1920*1080
33.72
59.94
74.176
HDTV 1080I
10
1920*1080
56.250
50.00
148.50
HDTV 1080P
11
1920*1080
67.50
60.00
148.50
HDTV 1080P
12
1920*1080
67.432
59.94
148.352
HDTV 1080P
13
1920*1080
27.00
24.00
74.25
HDTV 1080P
14
1920*1080
26.97
23.976
74.176
HDTV 1080P
15
1920*1080
33.75
30.00
74.25
HDTV 1080P
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