Philips BDL4230E/00 Service Manual page 29

Electrical characteristics
1. PC input signal requirements
Pixel rate capability -86 MHz.
VGA sync input - TTL level, separate H/V sync only, "+"
or "-" polarity, terminated with
HDMI input
TMDS channel:
Carries video data.
Signaling method: According to DVI 1.0
specification. Single-link (Type A HDMI).
Video pixel rate: 25 MHz to 165 MHz (Type A)
DDC channel:
Allows source to interrogate capabilities of sink.
I²C signaling with 100 kHz clock.
E-EDID data structure according to EIA/CEA-861B
and VESA Enhanced EDID.
VGA analog RGB level - 0 ~ 700mV linear, positive
polarity, terminated with 75 impedance.
I²C DDC signal - DDC2B required, DDC serial Data &
Clock, DDC components are connected to both display
Vcc and DDC +5V (from PC via video cable), that the
PC can read the DDC data also when the display is
powered off. To prevent current feedback into PC,
blocking diodes are required at display side.
Audio input -Sensitivity 500mVrms, the amplifier outputs
full power when the
terminated with impedance >10k .
Lineout output - Stereo, 2Vrms output.
Speaker output - 2 x 10 Wrms back firing speakers, with
T.H.D. < 10%.
2. AV input signal requirements
CVBS input -1000mVpp (including 300 mV sync level),
terminated with input impedance of 75 .
S-Video input - Y: 1000mVpp, C: 300mVpp, terminated
with input impedance of 75 .
Component video input -Y: 1000mVpp, PbPr:
±350mVpp, terminated with input impedance of 75 .
480i/p, 576i/p, 720p, 1080i signal handling capability.
HD ready -HD ready logo not required, but requirements
to be fulfilled as-Display, display engine:
2.2k impedance.
input level reaches 500mVrms,
The minimum native resolution of the display or
display engine is 720 physical lines in wide aspect
ratio.
Video Interfaces:
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
HDMI HD capable inputs accept the following
HD video formats:
1280x720 @ 50 and 60Hz progressive
scan ("720p")
1920x1080 @ 50 and 60Hz interlaced
("1080i")
The HDMI input supports copy protection
(HDCP).
FHD-FHD ready logo not required, but
requirements to be fulfilled as:1080p/23.98, 1080p/24,
1080p/25, 1080p/29.97, 1080p/50, and 1080p/60.
HDMI Input -Compliance with HDMI Specification
1.3 or later, 480i/p, 576i/p, 720p, 1080i/p signal
handling capability.
TMDS channel:
Carries audio, video and auxiliary data.
Signaling method: According to HDMI Ver. 1.3b
specification. (Type A HDMI).
Video pixel rate: 25 MHz to 165 MHz (Type A)
Pixel encodings: RGB 4:4:4, YCbCr 4:2:2,
YCbCr 4:4:4.
Audio sample rates: 32 kHz, 44.1 kHz, 48 kHz,
88.2 kHz, 96kHz, 176.4 kHz, 192 kHz.
Audio channels: up to 8.
BDL4230E LCD 29