LG 47LV5500-SD (CHASSIS:LJ12E) Service Manual ▷ View online
- 9 -
8. HDMI input (PC/DTV)
No Resolution
H-freq(kHz) V-freq.(kHz) Pixel
clock
Proposed
PC
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. 1280*768
47.776
59.870
79.5
CVT(WXGA)
O
7. 1360*768
47.712
60.015
85.50
VESA
(WXGA)
O
8.
1280*1024
63.981
60.020
108.00
VESA (SXGA)
O
9.
1600*1200
75.00
60.00
162
VESA (UXGA)
O
10.
1920*1080 67.500
60.000
148.50
HDTV
1080P
O
DTV
1
720*480
31.50
60
27.027
SDTV 480P
2
720*480
31.47 59.94 27.00
SDTV
480P
3
720*576
31.25
50*
13.5
SDTV 576P
4
1280*720
37.5
50*
74.25
HDTV 720P
5
1280*720
45.00
60.00
74.25
HDTV 720P
6
1280*720
44.96
59.94
74.176
HDTV 720P
7
1929*1080
28.125
50*
74.25
HDTV 1080I
8
1920*1080
33.75
60.00
74.25
HDTV 1080I
9
1920*1080
33.72
59.94
74.176
HDTV 1080I
10
1920*1080
56.25
50*
148.5
HDTV 1080P
11
1920*1080
67.500
60
148.50
HDTV 1080P
12
1920*1080
67.432
59.939
148.352
HDTV 1080P
13
1920*1080
27.000
24.000
74.25
HDTV 1080P
14
1920*1080
26.97
23.976
74.176
HDTV 1080P
15
1920*1080
33.75
30.000
74.25
HDTV 1080P
16
1920*1080
33.71
29.97
74.176
HDTV 1080P
(* Except Brazil)
• HDMI Monitor Range Limits
Min Vertical Freq - 56 Hz
Max Vertical Freq - 62 Hz
Min Horiz. Freq - 30 kHz
Max Horiz. Freq - 80 kHz
Pixel Clock - 170 MHz
Max Vertical Freq - 62 Hz
Min Horiz. Freq - 30 kHz
Max Horiz. Freq - 80 kHz
Pixel Clock - 170 MHz
- 10 -
* Only 3DTV
9. HDMI Input(1.4a)
9. HDMI Input(1.4a)
10. HDMI Input(1.3a)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
Proposed
3D input proposed mode
1
1920*1080
53.95 / 54
23.98 / 24
148.35/148.5
HDTV 1080P
Frame packing
2
1280*720
89.9 / 90
59.94/60
148.35/148.5
HDTV 720P
Frame packing
3
1280*720
75
50
148.5
HDTV 720P
Frame packing
4
1920*1080
67.5
60
148.5
HDTV 1080P
Side by Side(half), Top and bottom
5
1920*1080
56.250
50
148.5
HDTV 1080P
Side by Side(half), Top and bottom,
6
1280*720
45
60
74.25
HDTV 720P
Side by Side(half), Top and Bottom
7
1280*720
37.5
50
74.25
HDTV 720P
Side by Side(half), Top and Bottom
8
1920*1080
33.75
60
74.25
HDTV 1080i
Side by Side(half), Top and Bottom
9
1920*1080
28.125
50
74.25
HDTV 1080i
Side by Side(half), Top and Bottom
10
1920*1080
27
24
74.25
HDTV 1080P
Side by Side(half), Top and Bottom
11
1920*1080
33.75
30
89.1
HDTV 1080P
Side by Side(half), Top and Bottom
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
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, Checkerboard
6
1920*1080
33.75
30.00
74.25
HDTV 1080P
Side by Side, Top & Bottom, Checkerboard
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
- 11 -
11. Wireless Input(1.3)
12. RGB input 3D(PC)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
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, Checkerboard
6
1920*1080
33.75
30.00
74.25
HDTV 1080P
Side by Side, Top & Bottom, Checkerboard
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
No Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel
clock
Proposed
PC
DDC
1.
1920*1080
67.50
60.00
148.5
WUXGA (Reduced Blanking) (Side by Side), Top and Bottom
O
- 12 -
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied all of the LJ12C/D/E/F/N
LCD TV models, which produced in manufacture department
or similar LG TV factory
LCD TV models, which produced in manufacture department
or similar LG TV factory
2. Notice
(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.
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
(3) The adjustment must be performed in the circumstance of
25 ºC ± 5 ºC of temperature and 65 % ± 10 % of relative
humidity if there is no specific designation.
humidity if there is no specific designation.
(4) The input voltage of the receiver must keep AC 100-220
V~ 50 / 60Hz.
(5) Before adjustment, execute Heat-Run for 5 minutes.
A
After Receive 100% Full white pattern (06CH) then
process Heat-run
process Heat-run
(or “8. Test pattern” condition of Ez-Adjust status)
A
How to make set white pattern
1) Press Power ON button of Service Remocon
2) Press ADJ button of Service remocon. Select “8. Test
2) Press ADJ button of Service remocon. Select “8. Test
pattern” and, after select “White” using navigation
button, and then you can see 100% Full White pattern.
button, and then you can see 100% Full White pattern.
* In this status you can maintain Heat-Run useless any
pattern generator
* Notice: if you maintain one picture over 20 minutes
(Especially sharp distinction black with white
pattern – 13Ch, or Cross hatch pattern – 09Ch)
then it can appear image stick near black level.
pattern – 13Ch, or Cross hatch pattern – 09Ch)
then it can appear image stick near black level.
3. Adjustment Items
3.1. PCB Assembly Adjustment
A
MAC Address Download
A
Adjust 480i Comp1
A
Adjust 1080p Comp1/RGB
• If it is necessary, it can adjustment at Manufacture Line
• You can see set adjustment status at “1. ADJUST
• You can see set adjustment status at “1. ADJUST
CHECK” of the “In-start menu”
A
EDID (The Extended Display Identification Data)/DDC
(Display Data Channel) download
3.2. Set Assembly Adjustment
A
Color Temperature (White Balance) Adjustment
A
Using RS-232C
A
PING Test
A
Selection Factory output option
4. PCB Assembly Adjustment
4.1. MAC Address
4.1.1. Equipment & Condition
• Play file: Serial.exe
• MAC Address edit
• Input Start / End MAC address
• MAC Address edit
• Input Start / End MAC address
4.1.2 Download method
4.1.2.1 Communication Prot connection
Connect: PCBA Jig-> RS-232C Port== PC-> RS-232C Port
4.1.2.2 MAC Address Download
• Com 1,2,3,4 and 115200(Baudrate)
• Port connection button click(1)
• Port connection button click(1)
• Load button click(2) for MAC Address write.
• Start MAC Address write button(3)
• Check the OK Or NG
• Start MAC Address write button(3)
• Check the OK Or NG
4.1.3 Equipment & Condition
• Each other connection to LAN Port of IP Hub and Jig
PCBA
PC(RS-232C)
RS-232C Po rt
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