Wells-Gardner D9300 Series service manual Timing Chart, MK6 VGAM4 Format Description Mode

Wells-Gardner Electronics Corporation

4.TIMING CHART:

Factory Pre-Set Timing Modes.

Horizontal and Vertical Timing Diagram for Table 1

.

TABLE 1 :

QUANTUM 801GX			MVP-NSW	US500	MK6	VGA_M4
	FORMAT
DESCRIPTION			MODE 1	MODE 2	MODE 3	MODE 4
			640*400	640*400	640*480	8514/A 1024*768
		FH	29.63Hz	31.5KHz	31.35KHz	35.552KHz
		A	33.75µs	31.778µs	28.251µs	28.251µs
H		B	1.76µs	3.88µs	3.86µs	3.920µs
		C	3.52µs	1.84µs	2.04µs	1.247µs
		D	26.67µs	25.4µs	25.5µs	22.806µs
		E	1.86µs	0.63µs	0.58µs	0.170µs
		POL.	POSITIVE	POSITIVE	POSITIVE	POSITIVE
		FV	62.91Hz	70.1Hz	59.8Hz	86.960Hz
		A	15.88ms	14.2ms	16.72ms	11.500ms
V		B	0.0338ms	0.0636ms	0.066ms	0.113ms
		C	1.680ms	1.110ms	1.052ms	0.563ms
		D	13.56ms	12.7ms	15.36ms	10.810ms
		E	0.675ms	0.408ms	0.316ms	0.014ms
		POL.	POSITIVE	POSITIVE	POSITIVE	POSITIVE
		VIDEO	ANALOG	ANALOG	ANALOG	ANALOG

4