DOWNLOAD LG 55LM960V (CHASSIS:LD23E) Service Manual ↓ Size: 12.41 MB | Pages: 119 in PDF or view online for FREE

Model
55LM960V (CHASSIS:LD23E)
Pages
119
Size
12.41 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
55lm960v-chassis-ld23e.pdf
Date

LG 55LM960V (CHASSIS:LD23E) Service Manual ▷ View online

- 6 -
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  LD23E 
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 20 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 
- Wireless : Wireless HD Specification (Option)
4. Model General Specification
No.
Item
Specification
Remarks
1
Market
EU(PAL Market-36Countries)
DTV & Analog (Total 37 countries)
DTV(MPEG2/4,DVB-T/T2/S)
Albania/Austria/Belarus/Belgium/Bosnia/Bulgaria/Croatia/
Czech/Estonia/France/Germany/Greece/Hungary/Ireland/
Italy/Kazakhstan/Latvia/Lithuania/Luxembourg/Morocco/
Netherlands/Poland/Portugal/Romania/Russia/Serbia/Slov-
enia/Spain/Slovakia/Switzerland/Turkey/UK/Ukraine/Den-
mark/Finland/Norway/Sweden
Supported satellite : 29 satellites
ABS1  75.0E/ AMOS  4.0W/ ASIASATS  105.5E/ ASTRA1L-
HMKR  19.2E/  ASTRA2ABD  28.2E/  ASTRA3AB  23.5E/ 
ASTRA4A  4.8E/ ATLANTICBIRD2  8.0W/ ATLANTICBIRD3 
5.0W/  BADR  26.0E/  EUROBIRD3  33.0E/  EUROBIRD9A 
9.0E/ EUTELSATW2A 10.E/ EUTELSATW3A 7.0E/ EUTEL-
SATW4W7  36.0E/  EUTELSESAT  16.0E/  EXPRESSAM1 
40.0E/ EXPRESAM3 140.0E/ EXPRESSAM33 96.5E/ HEL-
LASAT2 39.0E/ HISPASAT1CDE 30.0W/ HOTBIRD 13.0E/ 
INTELSAT10&7 68.5E/ INTELSAT15 85.2E/ INTELSAT904 
60.0E/  NILESAT  7.0W/  THOR  0.8W/  TURKSAT  42.0E/ 
YAMAL201 90.0E
2
Broadcasting system
1) PAL-BG
2) PAL-DK
3) PAL-I/I’
4) SECAM L/L’, DK, BG, I
5) DVB-T
6) DVB-C
7) DVB-T2
8) DVB-S
9) DVB-S2
DVB-S: Satellite
- 7 -
No.
Item
Specification
Remarks
3
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
► 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 
4
Input Voltage
AC 100 ~ 240V 50/60Hz
5
Screen Size
46.96 inches
1046.68(H) x 594.02(V) x 1.5(D)mm (Typ.)
FHD+240Hz
6
Aspect Ratio
16:9
7
Tuning System
8
Operating Environment
1) Temp   :  0 ~ 40 deg
2) Humidity :   ~ 80 %
9
Storage Environment
1) Temp   : -20 ~ 60 deg
2) Humidity :   ~ 85 %
- 8 -
5. Component Video Input (Y, C
b
/P
b
, C
r
/P
r
)
6. RGB input (PC)
No.
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock
1.
720×480
15.73
60.00
SDTV, DVD 480i
2.
720×480
15.63
59.94
SDTV, DVD 480i
3.
720×480
31.47
59.94
480p
4.
720×480
31.50
60.00
480p
5.
720×576
15.625
50.00
SDTV 576i
6.
720×576
31.25
50.00
SDTV 576p
7.
1280×720
45.00
50.00
HDTV 720p
8.
1280×720
44.96
59.94
HDTV 720p
9.
1280×720
45.00
60.00
HDTV 720p
10.
1920×1080
31.25
50.00
HDTV 1080i
11.
1920×1080
33.75
60.00
HDTV 1080i
12.
1920×1080
33.72
59.94
HDTV 1080i
13.
1920×1080
56.250
50
HDTV 1080p
14.
1920×1080
67.5
60
HDTV 1080p
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
PC
DDC
1
640*350
31.468
70.09
25.17
EGA
Х
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
VESA (WXGA)
Х
7
1360*768
47.712
60.015
85.5
WUXGA
O
8
1920*1080
67.5
60.00
148.5
WUXGA(CEA861D)
O
- 9 -
7. HDMI Input
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
VIC
Proposed
HDMI-PC
DDC
1
720*400
31.468
70.08
28.321
Х
2
640*480
31.469
59.94
25.17
VESA
O
3
800*600
37.879
60.31
40.00
VESA
O
4
1024*768
48.363
60.00
65.00
VESA(XGA)
O
5
1360*768
47.72
59.8
84.75
WXGA
O
6
1280*1024
63.595
60.0
108.875
SXGA
O
7
1920*1080
67.5
60.00
148.5
WUXGA
O
8
1360*768
47.712
60.015
85.5
VESA(WXGA)
O
9
1920*1080
67.5
60.00
148.5
WUXGA(CEA861D)
O
HDMI-DTV
1
640*480
31.469 / 31.5
59.94/ 60
25.125
1
SDTV 480P
2
720*480
31.469 / 31.5
59.94 / 60
27.00/27.03
2,3
SDTV 480P
3
720*576
31.25
50
27
17,18
SDTV 576P
4
720*576
15.625
50
27
21
SDTV 576I
5
1280*720
37.500
50
74.25
19
HDTV 720P
6
1280*720
44.96 / 45
59.94 / 60
74.17/74.25
4
HDTV 720P
7
1920*1080
33.72 / 33.75
59.94 / 60
74.17/74.25
5
HDTV 1080I
8
1920*1080
28.125
50.00
74.25
20
HDTV 1080I
9
1920*1080
26.97 / 27
23.97 / 24
74.17/74.25
32
HDTV 1080P
10
1920*1080
25
33
HDTV 1080P
11
1920*1080
33.716 / 33.75
29.976 / 30.00
74.25
34
HDTV 1080P
12
1920*1080
56.250
50
148.5
31
HDTV 1080P
13
1920*1080
67.43 / 67.5
59.94 / 60
148.35/148.50
16
HDTV 1080P
Page of 119
Display

Click on the first or last page to see other 55LM960V (CHASSIS:LD23E) service manuals if exist.