Philips 240P4QPYEB/00 Service Manual page 86

Meridian 3
86
Interface signals
1). D-Sub Analog
Input signal
Sync.
terminate
Composite sync TTL level, input impedance 2.2k ohm terminate
Sync on green video 0.3 Vp-p Negative (Video 0.7 Vp-p Positive)
2). DVI-D Digital
Input signal: Single TMDS link (Three channels: RX0-/+, RX1-/+, RX2-/+)
3). USB Hub 2.0
4) PC timing: to follow PC timing table
TMDS/+5V/DDC/HPD/CEC Signals
(TMDS Signal)
Termination Supply Voltage AV
Differential Voltage Level :
Common Mode Voltage :
Differential Sensitivity :
Maximum differential Voltage :
(+5V Power)
Power Supply Voltage :
Maximum Current Consumption :
(DDC Signal)
Maximum Capacitance :
(HPD Signal)
High Voltage Level :
Low Voltage Level :
Output Resistance :
(CEC Signal, not supported by this model)
Input Low Voltage :
Input High Voltage :
Output Low Voltage:
Output High Voltage:
Pull-up Resistor:
Leakage Current in standby/off :
Maximum Capacitance:
Interface
D-Sub Cable
Length
: Video, Hsync., Vsync
Video : 0.7 Vp-p, input impedance, 75 ohm @DC
: Separate sync
Hsync Positive/Negative
Vsync Positive/Negative
USB port: 240P4QPY:1 upstream, 4 downstream
:
CC
150mV – 1200mV
(AV
CC
1560mVp-p
2.4V – 5.0V
0 – 0.4V
> 2.0V
0 – 0.4V
2.5V – 3.6V
< 1.8uA
: 1.8 M +/- 50 mm
TTL level , input impedance 2.2k ohm
240B4LPY: 1 upstream, 2 downstream
3.3V±5%
– 300mV) – (AV – 37.5mV)
CC
150mVp-p
4.7V – 5.3V
50mA
50pF
1K ±20%
< 0.8V
2.7K ±10%
100pF
(Positive/Negative)