LG Electronics LD84A service manual Component Video Input Y, PB, PR, RGB PC Input Mode

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6. Component Video Input (Y, PB, PR)

No		Specification		Remark

	Resolution	H-freq(kHz)	V-freq(Hz)

1	720*480	15.73	60.00	SDTV, DVD 480i

2	720*480	15.63	59.94	SDTV, DVD 480i

3	720*480	31.47	59.94	480p

4	720*480	31.50	60.00	480p

5	720*576	15.625	50.00	SDTV, DVD 625 Line

6	720*576	31.25	50.00	HDTV 576p

7	1280*720	45.00	50.00	HDTV 720p

8	1280*720	44.96	59.94	HDTV 720p

9	1280*720	45.00	60.00	HDTV 720p

10	1920*1080	31.25	50.00	HDTV 1080i

11	1920*1080	33.75	60.00	HDTV 1080i

12	1920*1080	33.72	59.94	HDTV 1080i

13	1920*1080	26.97/27	23.97/24	HDTV 1080p

14	1920*1080	33.716/33.75	29.976/30.00	HDTV 1080p

15	1920*1080	56.250	50	HDTV 1080p

16	1920*1080	67.43/67.5	59.94/60	HDTV 1080p

7. RGB PC INPUT Mode

No	Resolution	H-freq(kHz)	V-freq.(Hz)	Pixel clock(MHz)	Proposed

1	720*400	31.468	70.08	28.321

2	640*480	31.469	59.94	25.17	VESA	Input 848480 60Hz, 852480 60Hz
		37.684	75.00	31.50		-> 640*480 60Hz Display

3	800*600	37.879	60.31	40.00	VESA
		46.875	75.00	49.50

4	832*624	49.725	74.55	57.283	Macintosh

5	1024*768	48.363	60.00	65.00	VESA(XGA)
		56.470	70.00	75.00
		60.123	75.029	78.75

6	1280*768	47.78	59.87	79.5	WXGA

7	1360*768	47.72	59.8	84.75	WXGA

8	1366*768	47.56	59.6	84.75	WXGA

9	1440*900	55.5	59.90	88.750	WXGA	19LG3000-ZA only

10	1400*1050	64.744	59.948	101.00	WSXGA	22LG3000-ZA only

11	1680*1050	65.16	59.94	147.00	WSXGA	22LG3000-ZA only

12	1280*1024	63.595	60.0	108.875	SXGA	FHD Model only

13	1920*1080	66.647	59.988	138.625	WUXGA	FHD Model only

Copyright © 2008 LG Electronics. Inc. All right reserved.	- 8 -	LGE Internal Use Only
Only for training and service purposes

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Contents

LCD TV Contents Safety Precautions Important Safety NoticeServicing Precautions Electrostatically Sensitive ES DevicesIC Remove/Replacement Specification Module general specificationApplication range Requirement for TestModel general specification RGB PC Input Mode Component Video Input Y, PB, PRSdtv Sdtv 480PSdtv 576P Hdtv 720PMain PCB check process Adjustment InstructionDesignation ADC Process Function CheckCalibration Component AV SCART1/SCART2/S-VHS/CVBSTotal Assembly line process Internal pressure Setting Scaler MstarOutgoing condition Configuration Troubleshooting No PowerSymptom Check processNo Raster Unusual display from TV/CATV mode Unusual display from DTV modeUnusual display from AV1/AV2SCART mode Unusual display from AV3SIDE AV modeUnusual display from Component mode Cvbs Input RGB InputUnusual display from RGB mode Unusual display from Hdmi 1/2/3 modeNo Sound Diagram BlockMemo Exploded View Page Page Page Feb

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