LG 42PJ250 Service Manual

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LGE Internal Use OnlyCopyright ©2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
No Resolution H-freq(kHz) V-freq.(kHz) Proposed
1. 720*480 15.73 60 SDTV ,DVD 480I
2. 720*480 15.73 59.94 SDTV ,DVD 480I
3. 720*480 31.47 60 SDTV 480P
4. 720*480 31.47 59.94 SDTV 480P
5. 1280*720 45.00 60.00 HDTV 720P
6. 1280*720 44.96 59.94 HDTV 720P
7. 920*1080 33.75 60.00 HDTV 1080I
8. 1920*1080 33.72 59.94 HDTV 1080I
9. 1920*1080 67.500 60 HDTV 1080P
10. 1920*1080 67.432 59.939 HDTV 1080P
11. 1920*1080 27.000 24.000 HDTV 1080P
12. 1920*1080 .97 23.94 HDTV 1080P
13. 1920*1080 33.75 30.000 HDTV 1080P
14. 1920*1080 33.71 29.97 HDTV 1080P
No Resolution H-freq(kHz) V-freq.(Hz) 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 0
3. 640*480 31.469 59.94 25.17 VESA(VGA) 0
4. 800*600 35.156 56.25 36.00 VESA(SVGA) 0
5. 800*600 37.879 60.31 40.00 VESA(SVGA) 0
6. 1024*768 48.363 60.00 65.00 VESA(XGA) 0
7. 1280*768 47.776 59.87 79.5 VESA(WXGA) 0
8. 1360*768 47.712 60.015 85.50 VESA (WXGA) 0
9. 1280*1024 63.981 60.020 108.00 VESA (SXGA) 0
10. 1600*1200 74.537 59.869 161.00 UXGA Only FHD
11. 1920*1080 66.587 59.934 138.50 WUXGA Only FHD
(Reduced Blanking)
6. Component Input (Y, C
B
/P
B
, C
R
/P
R
)
7. RGB Input (PC)

LG 42PJ250 Specifications

General

Depth	55.3 mm
Height	617.8 mm
Weight	20100 g
Pixel pitch	- mm
Product color	Black
RMS rated power	10 W
Display diagonal	42 \
Depth (with stand)	260 mm
Display brightness	1500 cd/m²
Display resolution	1024 x 768 pixels
Display technology	Plasma
Power requirements	100 - 240V, 50/60Hz
Width (with stand)	988 mm
Height (with stand)	688.5 mm
High frequency rate	600 Hz
Weight (with stand)	21600 g
USB 2.0 ports quantity	1
Contrast ratio (dynamic)	3000000:1
Annual energy consumption	189.65 kWh
Power consumption (standby)	0.1 W