DOWNLOAD LG 22LV2500-UA (CHASSIS:LA01T) Service Manual ↓ Size: 4.03 MB | Pages: 50 in PDF or view online for FREE

Model
22LV2500-UA (CHASSIS:LA01T)
Pages
50
Size
4.03 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
22lv2500-ua-chassis-la01t.pdf
Date
PREV: LG 22LV2500-SG (CHASSIS:LJ01R) Service Manual

LG 22LV2500-UA (CHASSIS:LA01T) Service Manual ▷ View online

1. Application range
This spec sheet is applied LED LCD TV with 22” LA01T
chassis. 
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature:  25 ºC  ± 5 ºC 
2) Relative Humidity:  65  ± 10 %
3) Power Voltage : Standard input voltage(100-240V~, 50/60Hz)
* Standard Voltage of each product is marked by models
4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM.
5) The receiver must be operated for about 5 minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed 
2) Demanded other specification 
- Safety : UL, CSA, IEC specification 
- EMC: FCC, ICES, IEC specification 
- 6 -
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4. General Specification(TV)
No
Item
Specification
Remark
1
Receivable System
1) ATSC / NTSC-M 
2
Available Channel
1) VHF : 02 ~ 13
2) UHF : 14 ~ 69
3) DTV : 02 ~ 69
4) CATV : 01 ~ 135
5) CADTV : 01 ~ 135
3
Input Voltage
1) AC 100 - 240V~  50/60Hz   
Mark : 110V, 60Hz
4
Market
5
Screen Size
22 inch Wide (1366x768) 
HD + 60Hz 
22LV2500-UA(AUO) 
6
Aspect Ratio
16:9
7
Tuning System
FS
8
LCD Module
M215HW01-VB 
AUO 
22LV2500-UA(AUO) 
9
Operating Environment
Temp  : 0 ~ 40 deg
Humidity : ~ 80 %
10
Storage Environment
Temp  : -20 ~ 60 deg
Humidity : -85 %
- 7 -
5. Chrominance & Luminance
No.
Item
Min
Typ
Max
Unit
Remarks
1
Max Luminance 
240
300
cd/m
2
22LV2500-UA(AUO) 
(Center 1-point / Full White Pattern) 
2
Luminance uniformity
3
Color coordinate
RED
X
Typ.
0.635
Typ.
22LV2500-UA(AUO) 
(Default)
Y
-0.03
0.349
+0.03
GREEN
X
0.332
Y
0.619
BLUE
X
0.155
Y
0.055
WHITE
X
0.313
Y
0.329
4
Contrast ratio
Module
700
1000
22LV2500-UA(AUO) 
DCR
800,000:1
1,000,000:1
AUO 
5
Color Temperature
Cool
0.283 
0.285 
0.287 
9300K The W/B Tolerance is ±0.015
0.291 0.293
0.295
for picture quality by DQA
Medium
0.293
0.295
0.297
8000K
0.303
0.305
0.307
Warm
0.311
0.313
0.315
6500K
0.327
0.329
0.331
- 8 -
6. Component Video Input  (Y, C
B/
P
B
, C
R
/P
R
)
No Resolution 
H-freq(kHz) V-freq.(kHz)  Pixel 
clock 
Proposed 
1. 
720*480 
15.73 
60 
13.5135   
SDTV ,DVD 480I 
2. 
720*480 
15.73 
59.94 
13.5   
SDTV ,DVD 480I 
3. 
720*480 
31.50 
60 
27.027   
SDTV 480P
4. 
720*480 
31.47 
59.94 
27.0   
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 
67.500 
60 
148.50   
HDTV 1080P
10.
1920*1080
67.432
59.94
148.352
HDTV 1080P
11.
1920*1080
27.000
24.000
74.25
HDTV 1080P
12.
1920*1080
26.97
23.976
74.176
HDTV 1080P
13.
1920*1080
33.75
30.000
74.25
HDTV 1080P
14.
1920*1080
33.71
29.97
740176
HDTV 1080P
7. RGB Input (PC)
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)
X
7. 
1360*768 
47.712 
60.015 
85.50  
VESA(WXGA)   
X
- 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) 
X
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)
X
7. 
1360*768 
47.712 
60.015 
85.50  
VESA (WXGA)
O  
DTV
1 
720*480 
31.47 
60 
27.027  
SDTV 480P
O
2 
720*480 
31.47 
59.94 
27.00   
SDTV 480P 
O
3 
1280*720 
45.00 
60.00 
74.25   
HDTV 720P 
O
4 
1280*720 
44.96 
59.94 
74.176   
HDTV 720P 
O
5 
1920*1080 
33.75 
60.00 
74.25   
HDTV 1080I 
O
6 
1920*1080 
33.72 
59.94 
74.176   
HDTV 1080I 
O
7 
1920*1080 
67.500 
60 
148.50   
HDTV 1080P 
O
8 
1920*1080 
67.432 
59.939 
148.352   
HDTV 1080P 
O
9 
1920*1080 
27.000 
24.000 
74.25   
HDTV 1080P 
O
10 
1920*1080 
26.97 
23.976 
74.176   
HDTV 1080P 
O
11 
1920*1080 
33.75 
30.000 
74.25   
HDTV 1080P 
O
12 
1920*1080 
33.71
29.97 
74.176   
HDTV 1080P 
O
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