DOWNLOAD LG 32LV5500-SD (CHASSIS:LJ12E) Service Manual ↓ Size: 15.56 MB | Pages: 108 in PDF or view online for FREE

Model
32LV5500-SD (CHASSIS:LJ12E)
Pages
108
Size
15.56 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
32lv5500-sd-chassis-lj12e.pdf
Date
PREV: LG 32LV5500-DD (CHASSIS:LT12E) Service Manual

LG 32LV5500-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  
- 10 -
* Only 3DTV  
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  
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.
(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 100-220
V~ 50 / 60Hz.
(5) Before adjustment, execute Heat-Run for 5 minutes. 
A
After Receive 100% Full white pattern (06CH) then
process Heat-run  
(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
pattern” and, after select “White” using navigation
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. 
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
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 
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) 
• Load button click(2) for MAC Address write.  
• 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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