LG Electronics LCD 782LS service manual Timing Chart, Video Sync

TIMING CHART

VIDEO

SYNC

B	A
C	E
	F
D

<<Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs) , Vertical etc... (ms) >>

Mode	H/V	Sync	DOT	Frequency	Total Period	Video Active	Front Porch	Sync Duration	Back Porch	Resolution
	Sort	Polarity	Clock		(E)	Time (A)	(C)	(D)	(F)
1	H	+	25.175	31.469	800	640	16	96	48	640x350
	V	–		70.09	449	350	37	2	60	70Hz
2	H	–	28.321	31.468	900	720	18	108	54	720x400
	V	+		70.08	449	400	12	2	35	70Hz
3	H	–	25.175	31.469	800	640	16	96	48	640x480
	V	–		59.94	525	480	10	2	33	60Hz
4	H	–	31.5	37.5	840	640	16	64	120	640x480
	V	–		75	500	480	1	3	16	75Hz
5	H	+	40.0	37.879	1056	800	40	128	88	800x600
	V	+		60.317	628	600	1	4	23	60Hz
6	H	+	49.5	46.875	1056	800	16	80	160	800x600
	V	+		75.0	625	600	1	3	21	75Hz
7	H	+/–	57.283	49.725	1152	832	32	64	224	832x624
	V	+/–		74.55	667	624	1	3	39	75Hz
8	H	–	65.0	48.363	1344	1024	24	136	160	1024x768
	V	–		60.0	806	768	3	6	29	60Hz
9	H	–	78.75	60.123	1312	1024	16	96	176	1024x768
	V	–		75.029	800	768	1	3	28	75Hz
10	H	+/–	100.0	68.681	1456	1152	32	128	144	1152x870
	V	+/–		75.062	915	870	3	3	39	75Hz
11	H	+/–	92.978	61.805	1504	1125	18	134	200	1152x900
	V	+/–		65.96	937	900	2	4	31	65Hz
12	H	+	108.0	63.981	1688	1280	48	112	248	1280x1024
	V	+		60.02	1066	1024	1	3	38	60Hz
13	H	+	135.0	79.976	1688	1280	16	144	248	1280x1024
	V	+		75.035	1066	1024	1	3	38	75Hz

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