Dell 2707WFP - UltraSharp - 27" LCD Monitor, Service Manual, Page: 22 / 113

27" LCD Color Monitor Dell 2707WFP
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4.2 Factory Preset Display Modes
VESA MODES
Horizontal Vertical
Mode Resolution Total
Nominal
Frequency
+/- 0.5kHz
Sync
Polarity
Nominal
Freq.
+/- 1 Hz
Sync
Polarity
Pixel
Clock
(MHz)
640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175
640x480@75Hz 840 x 500 37.500 N 75.00 N 31.500
800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000
VGA
800x600@75Hz 1056x625 46.875 P 75.000 P 49.500
1024x768@60Hz 1344x806 48.363 N 60.004 N 65.000
XGA
1024x768@75Hz 1312x800 60.023 P 75.029 P 78.750
1152x864@75Hz 1600x900 67.500 P 75.000 P 108.00
1280x1024@60Hz 1688x1066 64.000 P 60.000 P 108.00 SXGA
1280x1024@75Hz 1688x1066 79.976 P 75.025 P 135.00
UXGA 1600x1200@60Hz 2160x1250 75 P 60 P 162
WUXGA 1920X1200@60Hz 2080x1235 74.04 P 59.95 N 154
DOS
Mode
720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322
4.3 Power Supply Requirements
A/C Line voltage range : 100 V ~ 240 V
A/C Line frequency range : 50
±
3Hz, 60
±
3Hz
Current : 3A max at 100V; 1.5A max at 240 V
Peak surge current : < 60A peak at 240 VAC and cold starting
Leakage current : < 3.5mA
Power line surge : No advance effects (no loss of information or defect)
with a maximum of 1 half-wave missing per second
DC output Voltage
: 5VDC ± 5
％
; 12VDC± 5
％