Philips BDL4245E/00, Руководство по обслуживанию

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2838 100 05424
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CHECK
SUPERS .
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 7 of 38
MMD Confidential
z
Audio input - Sensitivity 500mVrms, the amplifier outputs full power
when the input level reaches 500mVrms, terminated
with impedance >10k
Ω
.
z
Lineout output - Stereo, 500mV rms output.
z
Speaker output - 2 x 10+-10% Wrms /8ohm back firing speakers, with
T.H.D. <
10%@1khz.
z
Criteria for noise
Any noise shall not be audible from the point of 100 cm distance from front side of the monitor
in silent room.
Noise sound level at 100cm distance shall be less than 25db basically.
In case of noise sound level 25db over, EE and QE will discuss if it is actually problem or not
for the final judgment.
Noise*: sound from inverter,power unit,or other electrical components.
For the speaker sound noise by the maximum volume and no audio input condition , noise
sound level shall be less than 26dB at the 100cm distance from monitor front.
For the pop sound noise from internal and external speaker when power on/off,etc.shall not be
audible or less than 30db at the 100cm distance from monitor front.
2.2.2 AV input signal requirements
z
CVBS input - 1000mVpp (including 300 mV sync level), terminated with
input impedance of 75
Ω
.
z
S-Video input - Y: 1000mVpp, C: 300mVpp, terminated with input impedance of 75
Ω
.
z
Component video input - Y: 1000mVpp, PbPr: ±350mVpp, terminated with input impedance
of 75
Ω
. 480i/p, 576i/p, 720p, 1080i/p signal handling capability.
z
HD ready - HD ready logo not required, but requirements to be fulfilled as-
Display,
display engine:
¾ The minimum native resolution of the display or
display engine is 720 physical lines in wide aspect
ratio.
Video Interfaces:
¾ The display device accepts HD input via:
‹
Analog YPbPr. “HD ready” displays support
analog YPbPr as a HD input format to allow full
compatibility with today's HD video sources in
the market. Support of the YPbPr signal should
be through common industry standard
connectors directly on the HD ready display or
through an adaptor easily accessible to the
consumer; and:
¾
HDMI HD capable inputs accept the following HD video
formats:
‹
1280x720 @ 50 and 60Hz progressive scan
(“720p”)
‹
1920x1080 @ 50 and 60Hz interlaced (“1080i”)
¾ The HDMI input supports copy protection (HDCP).