DOWNLOAD LG 55LM4700 (CHASSIS:LA21B) Service Manual ↓ Size: 5.75 MB | Pages: 43 in PDF or view online for FREE

Model
55LM4700 (CHASSIS:LA21B)
Pages
43
Size
5.75 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
55lm4700-chassis-la21b.pdf
Date
PREV: LG 55LM4610 / 55LM4650 (CHASSIS:LB21B) Service Manual

LG 55LM4700 (CHASSIS:LA21B) Service Manual ▷ View online

- 5 -
5. Component Video Input (Y, C
b
/P
b
, C
r
/P
r
)
6. RGB (PC)
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
1
720*480
15.73
60.00
13.5135
SDTV ,DVD 480I
2
720*480
15.73
59.94
13.50
SDTV ,DVD 480I
3
720*480
31.50
60.00
27.027
SDTV 480P
4
720*480
31.47
59.94
27.00
SDTV 480P
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
33.75
60.00
74.25
HDTV 1080I
8
1920*1080
33.72
59.94
74.176
HDTV 1080I
9
1920*1080
67.50
60.00
148.50
HDTV 1080P
10
1920*1080
67.432
59.94
148.352
HDTV 1080P
11
1920*1080
27.00
24.00
74.25
HDTV 1080P
12
1920*1080
26.97
23.94
74.176
HDTV 1080P
13
1920*1080
33.75
30.00
74.25
HDTV 1080P
14
1920*1080
33.71
29.97
74.176
HDTV 1080P
No
Resolution
H-freq(kHz) V-freq.(Hz)
Pixel clock(MHz)
Proposed
DDC Remark
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
VESA
O
7
1360*768
47.712
60.015
85.50
VESA (WXGA)
O
8
1920*1080
66.587
59.934
138.5
WUXGA
O
Full HD model Only
- 6 -
7. HDMI Input
No.
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock(MHz)
         Proposed
Remarks
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
VESA
O
7
1280*1024
63.981
60.020
108.0
VESA (SXGA)
O
Full HD model Only
8
1360*768
47.712
60.015
85.50
VESA (WXGA)
O
9
1920*1080
67.50
60.00
148.5
HDTV 1080P
O
Full HD model Only
DTV
1
720*480
31.47
60.00
27.027
SDTV 480P
2
720*480
31.47
59.94
27.00
SDTV 480P
3
1280*720
45.00
60.00
74.25
HDTV 720P
4
1280*720
44.96
59.94
74.176
HDTV 720P
5
1920*1080
33.75
60.00
74.25
HDTV 1080I
6
1920*1080
33.72
59.94
74.176
HDTV 1080I
7
1920*1080
67.50
60.00
148.50
HDTV 1080P
8
1920*1080
67.432
59.94
148.352
HDTV 1080P
9
1920*1080
27.00
24.00
74.25
HDTV 1080P
10
1920*1080
26.97
23.976
74.176
HDTV 1080P
11
1920*1080
33.75
30.00
74.25
HDTV 1080P
12
1920*1080
33.71
29.97
74.176
HDTV 1080P
- 7 -
8. 3D Mode (LM5800//LM4600/ CM565 models)
8.1. RF 3D Input(DTV)
8.3. HDMI Input(1.3)
- Connect the HDMI cable & receiving the HDMI signal
- Press “3D” key of remote control & select 3D format below.
No.
Resolution
H-freq(kHz) V-freq.(kHz)
Pixel clock(MHz)
Proposed
3D input proposed mode
1
1280*720
89.9 / 90
59.94/60
148.35/148.5
HDTV 720P
Frame packing (720 60p)
2
1280*720
45
60
74.25
HDTV 720P
Side by Side(half), Top & Bottom
3
1920*1080
53.95 / 54
23.98 / 24
148.35/148.5
HDTV 1080P
Frame packing (1080 24p)
4
1920*1080
67.5
60
148.5
HDTV 1080P
Side by Side(half), Top & bottom
5
1920*1080
33.7
60
74.25
HDTV 1080i
Side by Side(half), Top & Bottom
6
1920*1080
27
24
74.25
HDTV 1080P
Side by Side(half), Top & Bottom
7
1920*1080
33.7
30
74.25
HDTV 1080P
Side by Side(half), Top &Bottom
No.
Resolution H-freq(kHz) V-freq.(Hz)
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
1920*1080
33.75
60.00
74.25
HDTV 1080I
Side by Side, Top & Bottom
3
1920*1080
27.00
24.00
74.25
HDTV 1080P
Side by Side, Top & Bottom
4
1920*1080
33.75
30.00
74.25
HDTV 1080P
Side by Side, Top & Bottom
5
1920*1080
67.50
60.00
148.5
HDTV 1080P
Side by Side, Top & Bottom, 
Single Frame Sequential
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
3D input proposed mode
1
1280*720
37.5
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 (V1.4a)
- When connect the cable on TV or change the input mode, 3D display on automatically
- Display OSD information -> 1920x2205 [1080p 24], 1280x1470 [720p 60
]
- 8 -
8.6. 3D Input mode
8.5. RGB-PC Input
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
3D input proposed mode
1
1920*1080
66.587
59.93
138.625
HDTV 1080P
Side by Side, Top & Bottom
No.
Side by Side
Top & Bottom
Single Frame Sequential
Frame Packing
1
8.4. USB Input
(1) Movie
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
3D input proposed mode
Proposed
1
1920*1080
33.75
30
74.25
Side by Side
HDTV 1080P
Top & Bottom
(2) MPO Picture 3D : when selecting the MPO file, Automatically 3D on
(3) 3D Demo in store mode
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
3D input proposed mode
1
1920*1080
33.75
30.00
74.25
HDTV 1080P
Side by Side
 
R 
L 
 
R 
LLLLL
L 
 
R 
L 
8.7. DLNA
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
Remark
1
1920*1080
33.75
30
74.25
HDTV 1080P
Side by Side, Top & Bottom
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