Philips BDL4245E/00, Руководство по обслуживанию

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DATE
Property of
PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-C.E.
10
A4
0.9 BDL3245E/BDL4245E/BDL4645E
32”/42”/46” FHD LCD PUBLIC DISPLAY
2011-07-01 PHILIPS Page 8 of 38
MMD Confidential
z
FHD FHD ready logo not required, but requirements to be fulfilled as:
1080p/23.98, 1080p/24, 1080p/25, 1080p/29.97, 1080p/30,
1080p/50 and 1080p/60.
z
HDMI input - Compliance with HDMI Specification 1.3 or later,
480i/p, 576i/p, 720p, 1080i/p signal handling capability.
TMDS channel:
¾ Carries audio, video and auxiliary data.
¾ Signaling method: According to HDMI Ver. 1.3b
specification. (Type A HDMI).
¾ Video pixel rate: 25 MHz to 165 MHz (Type A)
¾
Pixel encodings: RGB 4:4:4, YCbCr 4:2:2, YCbCr
4:4:4.
¾ Audio sample rates: 32 kHz, 44.1 kHz, 48 kHz, ,
96kHz, , 192 kHz.
¾
Audio channels: 2 (Linear PCM)
DDC channel:
¾ Allows source to interrogate capabilities of sink.
¾ I²C signaling with 100 kHz clock.
¾ E-EDID data structure according to EIA/CEA-861B
and VESA Enhanced EDID.
Content protection:
¾ According to High-Definition Content Protection
(HDCP) Specification 1.10.
z
Audio input - Sensitivity 500mVrms, the amplifier outputs full power when the
input level reaches 500mVrms, terminated with input impedance
of >10k
Ω
.
z
Speaker output - Back firing speakers 2 x 10 Wrms/8 ohm, with T.H.D. <10%@1khz.
z
No signal input - While no signal at external inputs, screen will display warning
message .
2.3 DDC channel
•
E-EDID data structure according to VESA Enhanced EDID 1.3 (and EIA/CEA-861B for HDMI).
•
Allows source to interrogate capabilities of the Display & AV inputs.
•
Separate EDID for VGA input and HDMI input.
2.3.1 EDID content for Analogue and Digital
2.3.2 DDC/CI
DDC/CI (Command Interface) specifies a means for a computer to send commands to the monitor,
as well as receive sensor data from the monitor, over the bidirectional link such as DDC2Ab/Bi/B+.
Specific commands to control monitors are defined in a separate Monitor Control Command Set
(MCCS) standard.
DDC/CI monitors are sometimes supplied with an external color sensor to allow automatic
calibration of the monitor's color balance.
Some tilting DDC/CI monitors support an auto pivot
function, where a rotation sensor in the monitor enables the operating system to keep the display
upright as the monitor is moved between its portrait and landscape positions.
The DDC/CI commands should be compliant to Smart Control utility