LG 84LM9600 (CHASSIS:LC23J) 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 LC23J
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
CHINA (PAL/DTMB Market)
2
Broadcasting system
1) PAL-I
2) PAL-DK
3) NTSC-M
4) DTMB
5) DVB-C
DTMB : DMB-T (Multi Carrier) + ADTB-T (Single Carrier)
3
Receiving system
Analog : Upper Heterodyne
Digital : COFDM, QAM
► DTMB
(Carrier, Code Rate, Constellation, Frame Header, Interleaving)
* Hong Kong
- 3780, 0.4/0.6, 4/16/64QAM, PN945, 720
► DVB-C
- Symbol rate :
4.0M symbols/s to 7.2M symbols/s
- Modulation :
16QAM, 32-QAM, 64-QAM, 128-QAM and 256-QAM
Programme Coverage
► DTMB
1 to 57
► DVB-C
52.5 MHz to 866 MHz
► PAL D/K
VHF/UHF 1 to 62, Cable 1 to 41
► PAL I
VHF/UHF 1 to 69, Cable 1 to 47
► NTSC M
VHF/UHF 2 to 78, Cable 1 to 71
4
Input Voltage
AC 100 ~ 240V 50/60Hz
5
Screen Size
84 inch Wide(3840 × 2160)
6
Aspect Ratio
16:9
7
Tuning System
8
LCD Module
LC840EQD-SEF1(FPR CELL)
LGD
9
Operating Environment
1) Temp : 0 ~ 40 deg
2) Humidity : ~ 80 %
10
Storage Environment
1) Temp : -20 ~ 60 deg
2) Humidity : ~ 85 %
- 7 -
5. External input format
5.1. 2D Mode
5.1.1. Component Input (Y, C
b
/P
b
, C
r
/P
r
)
5.1.2.
RGB input (PC)
No.
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock
Proposed
1
720*480
15.73
60
13.5135
SDTV ,DVD 480I
2
720*480
15.73
59.94
13.5
SDTV ,DVD 480I
3
720*480
31.50
60
27.027
SDTV 480P
4
720*480
31.47
59.94
27.0
SDTV 480P
5
720×576
15.625
50.00
13.5
HDTV 576i
6
720×576
31.25
50.00
27
HDTV 576p
7
1280*720
37.5
50
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
33.716
59.94
74.176
HDTV 1080I
13
1920*1080
56.25
50
148.50
HDTV 1080P
14
1920*1080
67.500
60
148.50
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
7
1360*768
47.712
60.015
85.5
VESA (WUXGA)
O
8
1920*1080
67.5
60.00
148.5
WUXGA(Reduced Blanking)
O
- 8 -
5.1.3.
HDMI Input
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
VIC
Proposed
HDMI-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
O
7
1280*1024
63.981
60.020
108
VESA(SXGA)
O
8
1360*768
47.712
60.015
85.5
VESA(WXGA)
O
9
1920*1080
67.5
60.00
148.5
WUXGA(Reduced Blanking)
O
10
3840*2160
67.5
30.00
297.00
UDTV 2160P
11
3840*2160
56.25
25.00
297.00
UDTV 2160P
12
3840*2160
54.0
24.00
297.00
UDTV 2160P
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
14
3840*2160
67.5
30.00
297.00
UDTV 2160P
15
3840*2160
56.25
25.00
297.00
UDTV 2160P
16
3840*2160
54.0
24.00
297.00
UDTV 2160P
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5.2. 3D Mode
5.2.1. RF Input(3D supported mode manually)
No.
Resolution
Proposed
3D input proposed mode
1
HD
1080I
720P
2D to 3D
Side by Side(Half)
Top & Bottom
2
SD
576P
576I
2D to 3D
5.2.3. HDMI 1.3 (3D supported mode manually)
No.
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock(MHz)
Proposed
3D input proposed mode
1
1280*720
45.00
60.00
74.25
HDTV 720P
2D to 3D
Side by Side(half),
Top & Bottom,
Single Frame Sequential
2
1280*720
37.500
50
74.25
HDTV 720P
2D to 3D
Side by Side(half),
Top & Bottom,
Single Frame Sequential
3
1920*1080
33.75
60.00
74.25
HDTV 1080I
2D to 3D
Side by Side(half),
Top & Bottom
4
1920*1080
28.125
50.00
74.25
HDTV 1080I
2D to 3D
Side by Side(half),
Top & Bottom
5
1920*1080
27.00
24.00
74.25
HDTV 1080P
2D to 3D
Side by Side(half),
Top & Bottom,
Checkerboard
6
1920*1080
28.12
25
74.25
HDTV 1080P
2D to 3D
Side by Side(half),
Top & Bottom,
Checkerboard
7
1920*1080
33.75
30.00
74.25
HDTV 1080P
2D to 3D
Side by Side(half),
Top & Bottom,
Checkerboard
8
1920*1080
56.25
50
148.5
HDTV 1080P
2D to 3D
Side by Side(half),
Top & Bottom,
Checkerboard,
Single Frame Sequential,
Row Interleaving,
Column Interleaving
9
1920*1080
67.50
60.00
148.5
HDTV 1080P
2D to 3D
Side by Side(half),
Top & Bottom,
Checkerboard,
Single Frame Sequential,
Row Interleaving,
Column Interleaving
5.2.2. RF Input(3D supported mode automatically)
No.
Signal
3D input proposed mode
1
Frame Compatible
Side by Side(Half),
Top & Bottom
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