DOWNLOAD LG 32LN570B (CHASSIS:LA33B) Service Manual ↓ Size: 9.43 MB | Pages: 120 in PDF or view online for FREE

Model
32LN570B (CHASSIS:LA33B)
Pages
120
Size
9.43 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
32ln570b-chassis-la33b.pdf
Date

LG 32LN570B (CHASSIS:LA33B) Service Manual ▷ View online

- 6 -
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
1 This spec sheet is applied all of the 32”, 42”, 47”, 50”, 55”, 
60” LED TV with LA33B chassis.
2. Test condition
Each part is tested as below without special notice.
1) Temperature : 25 ºC ± 5 ºC(77 ± 9 ºF) , CST : 40 ºC±5 ºC
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
Market
Input voltage
Frequency
Remark
USA
110~240V
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 20 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
 
- 7 -
4. General Specification
No
Item
Specification
Remark
1
Market
2
Television System
NTSC-M, ATSC, 64 & 256 QAM
3
Program Coverage
VHF 2-13, UHF 14-69, CATV 1-135
DTV 2-69, CADTV 1-135
4
Input Voltage
AC 100 ~ 240V 50/60Hz
5
Available Channel
1) VHF : 02~13
2) UHF : 14~69
3) DTV : 02-69
4) CATV : 01~135
5) CADTV : 01~135
7
Aspect Ratio
16:9
8
Tuning System
FS
9
LCD Module
LC320DXE-SFR1
LGD
32LN570B-UH
LC320DUE-SFR1
LGD
32LN5700-UH, 32LN5750-UH , 
32LN570B-UH
HC390DUN-VCFP1
CMI
39LN5700-UH, 39LN5750-UH
LC420DUE-SFR1
LGD
42LN5700-UA/UH, 42LN5750-UH
LC470DUE-SFR1
LGD
47LN5700-UA/UH, 47LN5750-UH, 
47LN5790-UA
LC500DUE-SFR1
LGD
50LN5700-UA/UH, 50LN5750-UH
LC550DUJ-SEE1
LGD
55LN5700-UA/UH, 55LN5750-UH, 
55LN5790-UA
HC600DUD-SLFP1
LGD
60LN5700-UA/UH, 60LN5750-UH
HC600DUD-SLFS1
LGD
60LN6150-UC
LC420DUE-SFU1
LGD
42LA6200-UA, 42LA6205-UA
LC470DUE-SFU1
LGD
47LA6200-UA, 47LA6205-UA
LC500DUE-SFU1
LGD
50LA6200-UA, 50LA6205-UA
LC550DUJ-SEK1
LGD
55LA6200-UA, 55LA6205-UA
HC600DUD-SLFT1
LGD
60LA6200-UA, 60LA6205-UA
LC470EUN-SFF2
LGD
47LA6400/6450-UA
LC550EUN-SFF2
LGD
55LA6400/6450-UA
T500HVD02.1
AUO
50LA6950-UE
LC470EUG-PFF1
LGD
47LA6650-UA, 47LA6900-UD
LC550EUG-PFF1
LGD
55LA6650-UA,55LA6900-UD
LC470EUH-PEF1
LGD
47LA7400-UD
LC550EUH-PEF1
LGD
55LA7400-UD
10 Operating Environment
1) Temp   :  0 ~ 40 deg
2) Humidity :   ~ 80 %
11 Storage Environment
1) Temp   : -20 ~ 60 deg
2) Humidity :   ~ 85 %
- 8 -
5. Supported video resolutions
5.1. Component 2D input(Y, CB/PB, CR/PR)
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
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
67.50
60
148.50
HDTV 1080P
10
1920*1080
67.432
59.94
148.352
HDTV 1080P
5.2. Component 3D input(Y, CB/PB, CR/PR)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
3D input proposed mode
Proposed
1
1280*720
45.00
60.00
74.25
2D to 3D,Side by Side, Top and Bottom
HDTV 720P
2
1280*720
44.96
59.94
74.176
2D to 3D,Side by Side, Top and Bottom
HDTV 720P
3
1920*1080
33.75
60.00
74.25
2D to 3D,Side by Side, Top and Bottom
HDTV 1080I
4
1920*1080
33.72
59.94
74.176
2D to 3D,Side by Side, Top and Bottom
HDTV 1080I
- 9 -
5.3. HDMI Input (PC/DTV) 
No.
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock(MHz)
         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
1152*864
54.348
60.053
80.002
VESA
O
7
1360*768
47.712
60.015
85.50
VESA (WXGA)       
X
8
1280*1024
63.981
60.020
108.00
VESA (SXGA)
O
9
1920*1080
67.5
60
148.5
HDTV 1080P
O
DTV
1
720*480
31.50
60
27.027
SDTV 480P
2
720*480
31.469
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
67.500
60
148.50
HDTV 1080P
8
1920*1080
67.43
59.94
148.352
HDTV 1080P
9
1920*1080
27.000
24.000
74.25
HDTV 1080P
10
1920*1080
26.97
23.97
74.176
HDTV 1080P
11
1920*1080
33.75
30.000
74.25
HDTV 1080P
12
1920*1080
33.716
29.976
74.176
HDTV 1080P
Page of 120
Display

Click on the first or last page to see other 32LN570B (CHASSIS:LA33B) service manuals if exist.