DOWNLOAD LG 47LX9500-DA (CHASSIS:LT03R) Service Manual ↓ Size: 8.62 MB | Pages: 46 in PDF or view online for FREE

Model
47LX9500-DA (CHASSIS:LT03R)
Pages
46
Size
8.62 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
47lx9500-da-chassis-lt03r.pdf
Date
PREV: LG 47LX6500-ZD / 47LX650N-ZD / 47LX6800 / 47LX6900-ZD (CHASSIS:LD03R) Service Manual

LG 47LX9500-DA (CHASSIS:LT03R) Service Manual ▷ View online

- 5 -
5. Chroma & Brightness
6. Component Video Input (Y, C
B
/P
B
, C
R
/P
R
)
No.
Specification
Proposed 
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock(MHz) 
1.
720*480 
15.73 
59.94 
13.500 
SDTV, DVD 480I(525I) 
2.
720*480 
15.75
60.00 
13.514 
SDTV, DVD 480I(525I) 
3.
3. 720*576 
15.625 
50.00 
13.500 
SDTV, DVD 576I(625I) 50Hz 
4.
720*480 
31.47 
59.94 
27.000 
SDTV 480P    
5.
720*480 
31.50
60.00 
27.027 
SDTV 480P    
6.
720*576 
31.25 
50.00 
27.000 
SDTV 576P 50Hz    
7.
1280*720 
44.96 
59.94 
74.176 
HDTV 720P    
8.
1280*720 
45.00 
60.00 
74.250 
HDTV 720P    
9.
1280*720
37.50 
50.00 
74.25 
HDTV 720P 50Hz    
10.
1920*1080 
28.125 
50.00
74.250 
HDTV 1080I 50Hz, 
11.
1920*1080 
33.72 
59.94
74.176 
HDTV 1080I    
12.
1920*1080
33.75 
60.00 
74.25 
HDTV 1080I    
13.
1920*1080
56.25 
50 
148.5 
HDTV 1080P    
14.
14 1920*1080 
67.432 
59.94 
148.350 
HDTV 1080P    
15.
1920*1080 
67.5 
60.00 
148.5 
HDTV 1080P    
No.
Item Specification 
Min.
Typ.
Max.
Remark
1.
Viewing Angle<CR>10> 
Right/Left/Up/Down 
89/89/89/89
LC470MUT-SCA1
2.
Luminance Luminance 
(cd/m
2
)
400
500
LC470MUT-SCA1
Variation 1.3
MAX 
/MIN
3.
Contrast Ratio 
CR
1000
1400
4.
CIE Color Coordinates   
White
Wx
All white / All black
Wy 
RED
Xr
0.651
Yr
Typ.
0.334
Typ.
Green Xg
-0.03
0.312
+0.03
Yg
0.598
Blue Xb 
0.150
Yb  
0.068
No.
Specification
Proposed
Remarks
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel Clock(MHz)
1.
640*350 
31.468 
70.09 
25.17 
EGA   
2.
720*400 31.469 
70.09 
28.32 
DOS
3.
640*480 
31.469 
59.94 
25.17 
VESA(VGA)    
4.
800*600 37.879 
60.317 
40 
VESA(SVGA)
5.
1024*768 48.363 
60.004 
65 
VESA(XGA) 
 
6.
1280*768 47.776 59.87
79.5 
VESA(WXGA)
7.
1360*768 
47.72 
59.799 
84.75 
VESA(WXGA)    
8.
1280*1024 
63.668 
59.895 
109.00 
SXGA   
Only  FHD model
9. 
1920*1080 
66.587 
59.934 
138.50 
WUXGA (Reduced Blanking) 
Only  FHD model
7. RGB (PC)
- 6 -
8. HDMI Input
(1) DTV Mode
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
Remark
1.
640 480 
31.469
59.94 
25.17 
VESA(VGA)   
2.
800 600 
37.879
60.317 
40.00 
VESA(SVGA) 
3. 
1024 768 
48.363 
60.004 
65.00 
VESA(XGA)  
4.
1280 768 
47.776
59.87 
79.5 
VESA(WXGA)  
5.
1360 768 
47.72 
59.799 
84.62 
VESA(WXGA) 
6.
1280 1024 
63.595 
60.00 
108.875
SXGA
7.
1920 1080 
66.647 
59.988 
138.625 
WUXGA
(2) PC Mode
No.
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
Remark
1.
720*480 
15.73 
59.94 
13.500 
SDTV, DVD 480I(525I) 
Spec. out but display. 
2.
720*480 
15.75 
60.00 
13.514 
SDTV, DVD 480I(525I) 
3.
720*576 15.625 
50.00 
13.500 
SDTV, DVD 576I(625I) 50Hz 
4.
720*480 
31.47 
59.94 
27 
SDTV 480P    
5.
720*480 
31.5 
60.00 
27.027 
SDTV 480P    
6.
720*576 
31.25 
50.00 
27 
SDTV 576P    
7.
1280*720 
44.96 
59.94 
74.176 
HDTV 720P    
8.
1280*720 
45 
60.00
74.25 
HDTV 720P    
9.
1280*720 
37.5 
50.00 
74.25 
HDTV 720P    
10.
1920*1080 28.125 
50.00 
74.25 
HDTV 
1080I 
11.
1920*1080 
33.72 
59.94 
74.176 
HDTV 1080I    
12. 
1920*1080 
33.75 
60.00 
74.25 
HDTV 1080I    
13.
1920*1080 56.25 
50.00 
148.5 
HDTV 
1080P 
14.
1920*1080 
67.432 
59.94 
148.350 
HDTV 1080P    
15.
1920*1080 
67.5 
60.00 
148.5 
HDTV 1080P    
16.
1920*1080 27 
24.00 
74.25 
HDTV 
1080P 
17.
1920*1080 33.75 
30.00 
74.25 
HDTV 
1080P 
- 7 -
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LCD TV with
LT03R 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 ºC ± 5 ºC 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 / 60Hz.
(5) Before adjustment, execute Heat-Run for 5 minutes at RF
no signal. 
3. Adjustment items 
3.1. PCB assembly adjustment items 
1) Mac Address D/L & LAN Test 
2) Main S/W program download : Using USB Memory stick 
3) Input Tool - Option 
4) Download EDID : EDID data are automatically
downloaded when adjusting the Tool Option. 
5) ADC Calibration – RGB & Component 
6) Check SW Version 
3.2. SET assembly adjustment items  
4. PCB assembly adjustment method
4.1.  MAC Address Download & LAN test  
4.1.1. MAC Address D/L 
A 
D/L Program : Serial.exe  
4.1.1.1. Method 
1) Connect Jig to PCBA. 
1) Execute “ Serial.exe” on PC, MAC Address edit : Start /
End MAC address input 
2) Connect Com-port.(Port connection button click) 
3) Load button click(3) for MAC Address write  
4) MAC address Write. 
5) Check the OK Or NG 
 
          
   
 
 
 
 
 
 
- 8 -
4.1.2. PING Test(LAN Operating Test) 
4.1.2.1. Check PCBA 
1) Connect LAN to PCBA& Power On. 
2) Push ADJ key on Adjust remote-controller. 
3) Enter “13. ACAP PING TEST” & check Network. 
4.1.2.2. Check Set 
1) Connect TV-Set & PC with Cross LAN cable.(PC IP :
12.12.2.3) 
2) Execute “PINT Test program”, Check setting data of
program. (TV-Set IP : 12.12.2.2) 
3) Push Power Only key on Adjust remote-controlle. 
4) Click “RUN”, Check “OK” or  “NG”  
4.2. Main S/W program download  
4.2.1.  Using the Memory Stick 
** USB DOWNLOAD : Service Mode   
1) Insert the USB memory Stick to the USB port  
2) Automatically detect the SW Version. 
-> S/W download process is executed automatically. 
3) Show the message “Copy the file from the Memory” 
4) If the TV IS Turn On, Check the updated SW Version and
Tool Option. 
4.3. Input tool option. 
Adjust tool option refer to the BOM. 
A 
Tool Option Input : PCBA Check Process 
A 
Area Option Input : Set Assembly Process 
*** Tool Option table 
Model
55LX6500
47LX6500
42LX6500
Tool Ooption1
46048
33760
25568
Tool Ooption2
32279
32279
32279
Tool Ooption3
64556
64556
64556
Tool Ooption4
25004
25004
25004
Tool Ooption5
1851
1851
1851
Model
55LX9500
47LX9500
42LX9500
Tool Ooption1
46080
33792
25600
Tool Ooption2
32279
32279
32279
Tool Ooption3
56636
56636
56636
Tool Ooption4
25004
25004
25004
Tool Ooption5
1979
1979
1979
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