Philips 221TE2LB/00 Service Manual page 78

78 221TE2L LCD
System Information
Give Device Power Status
3.3.2 AUDIO SIGNAL REQUIREMENTS
Audio input -
Headphone output -
Amplifier output -
SPDIF output
3.3.3 PC SIGNAL REQUIREMENTS
Pixel rate capability -
Sync input -
Horizontal frequency -
Vertical frequency -
PC analog RGB level -
I²C DDC signal -
Preset video timings -
Audio input -
No signal input -
PC timing -
© MMD 2010
General Product Specification
allows devices to automatically use the same OSD and Menu
language settings as the TV and also for a TV to discover the
current language when it is being installed.
The message is used to determine the current power status of a
target device. The target device responds with a message
containing the Power Status operand.
Sensitivity 500mVrms, the amplifier outputs full power when the
input level reaches 500mVrms, terminated with input impedance
of >10k .
N/A
2 x 3Wrms(<=21.5"), 2 x 5Wrms(>21.5") with T.H.D. < 10%.
carrying stereo or multi-channel output. (DTV tuner digital audio
or HDMI digital audio loop through)
160 MHz for ATV, 160 MHz for DTV.
TTL level, separate H/V sync only, "+" or "-" polarity, terminated
with 2.2k impedance.
30 ~ 83 kHz
56 ~ 76 Hz
0 ~ 700mV linear, positive polarity, terminated with 75
impedance.
DDC serial Data & Clock, DDC components are connected to
both monitor Vcc and DDC +5V (from PC via video cable), that
the PC can read the DDC data also when the monitor is powered
off. To prevent current feedback into PC, blocking diodes are
required at monitor side.
Follow VESA timing mode up to panel native resolution. Preset
video timings, size and centering have been pre-aligned in
factory according to specifications.
Sensitivity 500mVrms, the amplifier outputs full power when the
input level reaches 500mVrms, terminated with impedance
>10k .
While no signal at external inputs or signal cable not connected,
screen goes black with message "No Video Input" for 30
seconds before going to DPM mode.
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