Read Sharp PN-U423 (serv.man2) Service Manual online
PN-U553/U473/U423 OUTLINE OF THE PRODUCT 1 - 4
1 – 4.Compatible signal timing (AV)
Screen resolution
Frequency
HDMI
Component
1920 × 1080p
24Hz
Yes -
50Hz
Yes
Yes
59.94Hz
Yes
Yes
60Hz
Yes
Yes
1920 × 1080i
50Hz
Yes
Yes
59.94Hz
Yes
Yes
60Hz
Yes
Yes
1280 × 720p
50HZ
Yes
Yes
59.94Hz
Yes
Yes
60Hz
Yes
Yes
720 × 576p
50Hz
Yes
Yes
720 × 480p
59.94Hz
Yes
Yes
60Hz
Yes
Yes
640 × 480p(VGA)
59.94Hz
Yes
-
60Hz
Yes
-
720(1440) × 576i
50Hz
Yes
Yes
720(1440) × 480i
59.94Hz
Yes
Yes
60Hz
Yes
Yes
1 – 5.Power management
This monitor conforms to VESA DPMS and DVI DMPM. Both your video card and computer must support the same standard in
order for the monitor’s power management function to work.
1 – 6.DDC(plug and play)
The monitor supports the VESA DDC (Display Data Channel) standard.
DDC is a signal standard for plug and play between monitors and computers. Information about resolution and other parameters
is exchanged between the two. This function can be used if the computer supports DDC and it has been configured to detect
plug-and-play monitors.
There are several types of DDC, depending on the communication method used. This monitor supports DDC2B.
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