Mitsubishi Electric PD-5010, Руководство по обслуживанию

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5. RGB/PC signal timing table
12
PC mode 1 2 3 4 5
Signal name VU-6010 VU-6010 PC98 IBM PC98
NTSC PAL/SECAM 400@56Hz 400@70Hz 480@60HZ
Definition 640*240 768*288 640*400 640*400 640*480
Dot clock frequency (MHz) 12.214 14.752 21.053 25.175 25.175
H frequency (kHz) 15.734 15.557 24.826 31.469 31.469
V frequency (Hz) 59.94 50.39 56.423 70.086 59.94
H total (uS) 63.534 64.262 40.285 31.778 31.778
(dots) 776 948 848 800 800
H display period (uS) 52.4 52.06 30.4 25.422 25.422
(dots) 640 768 640 640 640
H front porch (uS) 1.146 1.288 2.803 0.675 0.596
(dots) 14 19 59 17 15
H sync pulse width (uS) 8.76 8.677 3.04 2.542 3.813
(dots) 107 128 64 64 96
H back porch (uS) 1.228 2.237 4.037 3.138 1.946
(dots) 15 33 85 79 49
V total (mS) 16.652 20.055 17.723 14.268 16.683
(line) 262 312 440 449 525
V display period (mS) 15.3 18.513 16.112 12.711 15.253
(line) 240 288 400 400 480
V front porch (mS) 0.191 0.321 0.282 0.413 0.191
(line) 3 5 7 13 6
V sync pulse width (mS) 1.144 1.093 0.322 0.064 0.064
(line) 18 17 8 2 2
V back porch (mS) 0.064 0.064 1.007 1.08 1.176
(line) 1 1 25 34 37
H sync polarity Neg Neg Neg Neg Neg
V sync polarity Neg Neg Neg Neg Neg
Scan type Interlaced Interlaced Non Non Non
Interlaced Interlaced Interlaced