LG 32LV3700-ZC / 32LV375G-ZC / 32LV375S-ZC / 32LV375W-ZC (CHASSIS:LD12B) 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 LCD TV used LD12B chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25 ºC ± 5 ºC(77 ºF ± 9 ºF), CST: 40 ºC ± 5 ºC
2) Relative Humidity : 65 % ± 10 %
3) Power Voltage
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.
* 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
2) Demanded other specification
- Safety : CE, IEC specification
- EMC :CE, IEC
- EMC :CE, IEC
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4. Model General Specification
No. Item
Specification
Remarks
1 Market
EU(PAL
Market-36Countries)
DTV & Analog (Total 36 countries)
DTV (MPEG2/4, DVB-T) : 31 countries
(England/Italy/Germany/France/Spain/Sweden/Finland/Netherlands/Belgium/Luxemburg/
Greece/Denmark/Czech/Austria /Hungary/Swiss/Croatia/Turkey/Norway/Slovenia/Poland/
Ukraine/Portugal/Ireland/Moroco/Latvia/Estonia/Lithania/Rumania/Russia/Slovakia)
DTV (MPEG2/4, DVB-T2): 5 countries
(England/Sweden/Finland/Denmark/Norway)
DTV (MPEG2/4, DVB-C): 10 countries
(Sweden/Finland/Denmark/Norway/Austria/Swiss/Germany/Netherlands/Hungary/Slovenia)
Analog Only - 5 countries
(Bosnia/Serbia/Bulgaria/Albania/Kazakhstan)
2 Broadcasting system
1) PAL-BG
- DVB-T2/S is supported in specific models.
2) PAL-DK
1. DVB-T2 : Model name : xxxxxxxT
3) PAL-I/I’
2. DVB-S : Model name : xxxxxxxS
4) SECAM L/L’
- SECAM L/L’ is not supported in DVB-T2 models.
5) DVB-T/C
6) DVB-T2
7) DVB-S
3 Receiving system
Analog : Upper Heterodyne
G
DVB-T
Digital : COFDM , QAM
- 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
G
DVB-C
- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s
- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
G
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
G
DVB-S
G
DVB-S2
4 Scart Jack (1EA)
PAL, SECAM
Scart Jack is Full scart and support RF-OUT(analog & DTV)
SECAM is not supported in DVB-T2 models.
5
Video Input RCA(1EA) PAL, SECAM, NTSC
4System : PAL, SECAM, NTSC, PAL60
SECAM is not supported in DVB-T2 models.
6
Component Input(1EA) Y/Cb/Cr, Y/Pb/Pr
7
RGB Input
RGB-PC
Analog(D-SUB 15PIN)
8
HDMI Input (3EA)
HDMI1-DTV (DVI)
PC(HDMI version 1.3)
HDMI2-DTV
Support HDCP
HDMI3-DTV
9
Audio Input (3EA)
RGB/DVI Audio, Component, AV
L/R Input
10 SDPIF out (1EA)
SPDIF out
11 Earphone out (1EA)
Antenna, AV1, AV2, AV3, Component,
RGB, HDMI1, HDMI2, HDMI3, USB
12 USB (1EA)
EMF
JPEG, MP3
For SVC (download)
DivX HD
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5. Component Video Input (Y, C
B
/P
B
, C
R
/P
R
)
No.
Specification
Remark
Resolution
H-freq(kHz)
V-freq(Hz)
1.
720x480 15.73
60.00
SDTV,DVD
480i
2.
720x480 15.63
59.94
SDTV,DVD
480i
3.
720x480
31.47
59.94 480p
4.
720x480
31.50
60.00 480p
5.
720x576
15.625
50.00
SDTV,DVD 625 Line
6.
720x576 31.25
50.00
HDTV
576p
7.
1280x720
45.00
50.00 HDTV
720p
8.
1280x720
44.96
59.94 HDTV
720p
9.
1280x720 45.00
60.00
HDTV
720p
10.
1920x1080 31.25
50.00
HDTV
1080i
11.
1920x1080
33.75
60.00 HDTV
1080i
12.
1920x1080 33.72
59.94
HDTV
1080i
13.
1920x1080 56.250
50
HDTV
1080p
14.
1920x1080
67.5 60 HDTV
1080p
No.
Specification
Proposed
Remarks
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel Clock(MHz)
1.
720*400
31.468
70.08
28.321
For only DOS mode
2.
640*480
31.469
59.94
25.17
VESA
Input 848*480 60 Hz, 852*480 60 Hz
-> 640*480 60 Hz Display
3.
800*600
37.879
60.31
40.00 VESA
4.
1024*768 48.363 60.00
65.00 VESA(XGA)
5.
1280*768 47.78 59.87
79.5
WXGA
6.
1360*768 47.72
59.8
84.75 WXGA
7.
1920*1080 66.587
59.93
138.625 WUXGA
FHD
model
6. RGB Input (PC)
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7. HDMI Input
(1) DTV Mode
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
Remark
1.
720*400 31.468
70.08
28.321
HDCP
2.
640*480 31.469
59.94
25.17
VESA HDCP
3. 800*600
37.879
60.31
40.00
VESA
HDCP
4.
1024*768
48.363
60.00 65.00
VESA(XGA)
HDCP
5.
1360*768 47.72 59.8 84.75
WXGA HDCP
6.
1920*1080 67.5
60.00
138.625 WUXGA
HDCP/FHD
model
(2) PC Mode
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
Remark
1.
720*480
31.469 /31.5
59.94 /60
27.00/27.03
SDTV 480P
2.
720*576 31.25
50
54
SDTV
576P
3.
1280*720 37.500
50
74.25 HDTV
720P
4.
1280*720
44.96 /45
59.94 /60
74.17/74.25
HDTV 720P
5.
1920*1080
33.72 /33.75
59.94 /60
74.17/74.25
HDTV 1080I
6.
1920*1080 28.125 50.00
74.25
HDTV
1080I
7.
1920*1080
26.97 /27
23.97 /24
74.17/74.25
HDTV 1080P
8.
1920*1080
33.716 /33.75
29.976 /30.00
74.25
HDTV 1080P
9.
1920*1080 56.250 50
148.5
HDTV
1080P
10.
1920*1080
67.43 /67.5
59.94 /60
148.35/148.50
HDTV 1080P