LG 47LM860V / 47LM860W (CHASSIS:LD23E) Service Manual ▷ View online
- 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
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
8. 3D Mode
8.1. RF Input
No.
Resolution
H-freq(kHz) V-freq.(Hz)
Pixel clock(MHz)
Proposed
3D input proposed mode
1
1280*720
37.500
50
74.25
HDTV 720P
Side by Side, Top & Bottom
2
1920*1080
28.125
50
74.25
HDTV 1080I
Side by Side, Top & Bottom
8.2. HDMI Input
8.2.1. HDMI 1.3
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
Side by Side, Top & Bottom
2
1280*720
37.500
50
74.25
HDTV 720P
Side by Side, Top & Bottom
3
1920*1080
33.75
60.00
74.25
HDTV 1080I
Side by Side, Top & Bottom
4
1920*1080
28.125
50.00
74.25
HDTV 1080I
Side by Side, Top & Bottom
5
1920*1080
27.00
24.00
74.25
HDTV 1080P
Side by Side, Top & Bottom
6
1920*1080
33.75
30.00
74.25
HDTV 1080P
Side by Side, Top & Bottom
7
1920*1080
67.50
60.00
148.5
HDTV 1080P
Side by Side, Top & Bottom,
Checkerboard, Single Frame Sequential
8
1920*1080
56.250
50
148.5
HDTV 1080P
Side by Side, Top & Bottom,
Checkerboard, Single Frame Sequential
- 10 -
8.2.2. HDMI 1.4b
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
VIC
3D input proposed
mode
Proposed
1
640*480
31.469 / 31.5
59.94/ 60
25.125
1
Frame packing
Line alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Secondary(SDTV 480P)
(SDTV 480P)
(SDTV 480P)
Secondary(SDTV 480P)
Secondary(SDTV 480P
2
720*480
31.469 / 31.5
59.94 / 60
27.00/27.03
2,3
Frame packing
Line alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Secondary(SDTV 480P)
(SDTV 480P)
(SDTV 480P)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
3
720*576
31.25
50
27
17,18
Frame packing
Line alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Secondary(SDTV 576P)
(SDTV 576P)
(SDTV 576P)
Secondary(SDTV 576P)
Secondary(SDTV 576P)
4
720*576
15.625
50
27
21
Frame packing
Field alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Secondary(SDTV 576I)
(SDTV 576I
(SDTV 576I
Secondary(SDTV 576I)
Secondary(SDTV 576I)
5
1280*720
37.500
50
74.25
19
Frame packing
Line alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Primary(HDTV 720P)
(HDTV 720P)
(HDTV 720P)
Primary(HDTV 720P)
Primary(HDTV 720P)
6
1280*720
44.96 / 45
59.94 / 60
74.17/74.25
4
Frame packing
Line alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Primary(HDTV 720P)
(HDTV 720P)
(HDTV 720P)
Primary(HDTV 720P)
Primary(HDTV 720P)
7
1920*1080
33.72 / 33.75
59.94 / 60
74.17/74.25
5
Frame packing
Field alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Primary(HDTV 1080I)
(HDTV 1080I)
(HDTV 1080I)
Secondary(HDTV 1080I)
Primary(HDTV 1080I)
8
1920*1080
28.125
50.00
74.25
20
Frame packing
Field alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Primary(HDTV 1080I)
(HDTV 1080I)
(HDTV 1080I)
Secondary(HDTV 1080I)
Primary(HDTV 1080I)
9
1920*1080
26.97 / 27
23.97 / 24
74.17/74.25
32
Frame packing
Line alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Primary(HDTV 1080P)
(HDTV 1080P)
(HDTV 1080P)
Primary(HDTV 1080P)
Primary(HDTV 1080P)
10 1920*1080
25
33
Frame packing
Line alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
Secondary(HDTV 1080P)
(HDTV 1080P)
(HDTV 1080P)
Secondary(HDTV 1080P)
Secondary(HDTV 1080P)
11
1920*1080
33.716 / 33.75
29.976 / 30.00
74.25
34
Frame packing
Line alternative
Side-by-side(Full)
Top-and-Bottom
Side-by-side(half)
(HDTV 1080P)
(HDTV 1080P)
(HDTV 1080P)
(HDTV 1080P)
Secondary(HDTV 1080P)
12 1920*1080
56.250
50
148.5
31
Top-and-Bottom
Side-by-side(half)
Primary(HDTV 1080P)
Secondary(HDTV 1080P)
13 1920*1080
67.43 / 67.5
59.94 / 60
148.35/148.50
16
Top-and-Bottom
Side-by-side(half)
Primary(HDTV 1080P)
Secondary(HDTV 1080P)
- 11 -
■ Remark: 3D Input mode
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
3D input proposed mode
Proposed
1
1920*1080
67.5
60
148.5
Side by Side, Top & Bottom
HDTV 1080P
No.
Side by Side
Top & Bottom
Checker board
Single Frame
Sequential
Frame Packing
Line
Interleaving
Column
Interleaving
1
8.3. RGB-PC Input(3D)
No.
Resolution
H-freq(kHz) V-freq.(Hz)
Pixel clock
3D input proposed mode
Proposed
1
1280*720
45.00
60.00
74.25
Side by Side, Top & Bottom
HDTV 720P
2
1280*720
44.96
59.94
74.176
Side by Side, Top & Bottom
HDTV 720P
3
1920*1080
33.75
60.00
74.25
Side by Side, Top & Bottom
HDTV 1080I
4
1920*1080
33.72
59.94
74.176
Side by Side, Top & Bottom
HDTV 1080I
5
1920*1080
67.500
60
148.50
Side by Side, Top & Bottom
HDTV 1080P
6
1920*1080
67.432
59.94
148.352
Side by Side, Top & Bottom
HDTV 1080P
7
1920*1080
27.000
24.000
74.25
Side by Side, Top & Bottom
HDTV 1080P
8
1920*1080
26.97
23.976
74.176
Side by Side, Top & Bottom
HDTV 1080P
9
1920*1080
33.75
30.000
74.25
Side by Side, Top & Bottom
HDTV 1080P
10
1920*1080
33.71
29.97
74.176
Side by Side, Top & Bottom
HDTV 1080P
8.4. Component Input(3D)
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
3D input proposed mode
Proposed
1
1920*1080
33.75
30.000
74.25
Side by Side, Top & Bottom,
Checkerboard
HDTV 1080P
8.5. USB Input(3D)
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
3D input proposed mode
Proposed
1
1920*1080
33.75
30.000
74.25
Side by Side, Top & Bottom,
Checkerboard
HDTV 1080P
8.6. DLNA Input (3D)
R
L
R
LLLLL
L
R
L
- 12 -
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LED LCD TV
with LD23E chassis.
2. Designation
(1) Because this is not a hot chassis, it is not necessary to
use an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance of
25 °C ± 5 °C of temperature and 65 % ± 10 % of relative
humidity if there is no specific designation.
(4) The input voltage of the receiver must keep AC 100-240
V~, 50/60 Hz.
(5) The receiver must be operated for about 5 minutes prior to
the adjustment when module is in the circumstance of over
15.
In case of keeping module is in the circumstance of 0 °C, it
should be placed in the circumstance of above 15 °C for 2
hours.
In case of keeping module is in the circumstance of below
-20 °C, it should be placed in the circumstance of above 15
°C for 3 hours.
[Caution]
When still image is displayed for a period of 20 minutes or
longer (Especially where W/B scale is strong. Digital pattern
13ch and/or Cross hatch pattern 09ch), there can some
afterimage in the black level area.
3. Automatic Adjustment
3.1. ADC Adjustment
3.1.1. Overview
ADC adjustment is needed to find the optimum black level
and gain in Analog-to-Digital device and to compensate RGB
deviation.
3.1.2. Equipment & Condition
(1) USB to RS-232C Jig
(2) MSPG-925 Series Pattern Generator(MSPG-925FA,
pattern - 65)
- Resolution : 480i Comp1
1080P Comp1
1920*1080 RGB
- Pattern : Horizontal 100% Color Bar Pattern
- Pattern level : 0.7 ± 0.1 Vp-p
- Image
3.1.3. Adjustment
(1) Adjustment method
- Using RS-232, adjust items in the other shown in
"3.1.3.3)"
(2) Adj. protocol
Ref.) ADC Adj. RS232C Protocol_Ver1.0
(3) Adj. order
- aa 00 00 [Enter ADC adj. mode]
- xb 00 04 [Change input source to Component1 (480i&
1080p)]
- ad 00 10 [Adjust 480i&1080p Comp1]
- xb 00 06 [Change input source to RGB(1024*768)]
- ad 00 10 [Adjust 1920*1080 RGB]
- ad 00 90 End adj.
3.2. MAC address D/L, CI+ key D/L, Widevine
key D/L
Connect: PCBA Jig → RS-232C Port== PC → RS-232C Port
Communication Prot connection
▪ Com 1,2,3,4 and 115200(Baudrate)
Mode check: Online Only
▪ Check the test process: DETECT → MAC → CI → Widevine
→ ESN
▪ Play: START
▪ Result: Ready, Test, OK or NG
▪ Printer Out (MAC Address Label)
Protocol
Command
Set ACK
Enter adj. mode
aa 00 00
a 00 OK00x
Source change
xb 00 04
b 00 OK04x (Adjust 480i, 1080p Comp1 )
xb 00 06
b 00 OK06x (Adjust 1920*1080 RGB)
Begin adj.
ad 00 10
Return adj. result
OKx (Case of Success)
NGx (Case of Fail)
Read adj. data
(main)
ad 00 20
(main)
000000000000000000000000007c007b006dx
(sub )
(Sub)
000000070000000000000000007c00830077x
ad 00 21
Confirm adj.
ad 00 99
NG 03 00x (Fail)
NG 03 01x (Fail)
NG 03 02x (Fail)
OK 03 03x (Success)
End adj.
aa 00 90
a 00 OK90x
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