Philips 245P2EB/69, Service Manual

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Electrical characteristics
1 Interface signals
1.1. D-Sub Analog
Input signal : Video, Hsync., Vsync
Video : 0.7 Vp-p, input impedance, 75 ohm @DC
Sync. : Separate sync
TTL level , input impedance 2.2k ohm terminate
Hsync Positive/Negative
Vsync Positive/Negative
Composite sync TTL level, input impedance 2.2k
ohm terminate (Positive/Negative)
Sync on green video 0.3 Vp-p Negative (Video 0.7
Vp-p Positive)
1.2. DVI-D Digital
Input signal: Single TMDS link (Three channels:
RX0-/+, RX1-/+, RX2-/+)
1.3. Audio
Input signal: 800 mVrms
Loudspeaker (Impedance: 5.3 Ohm +/-15%):
1.5W+ 1.5W stereo for RMS Power
Frequency range: 650Hz - 20KHz
Headphone connection will mute speakers
1.4. USB PLUG 2.0
Input signal: Upstream input (VBUS, D+, D-,
GND) via USB-B receptacle.
Output signal: Downstream output (VBUS, D+, D-,
GND) through USB-A receptacle
2 Interface
2.1. D-Sub Cable
Length: 1.8 M +/- 50 mm
Connector type : D-Sub male with DDC2B pin
assignments.
Blue connector thumb-operated jack screw
2.2. Audio Cable
Length: 1.8 M +/- 50 mm
Connector type
: 3.5-mini jack with Lemon
green color on the both end heads.
Sliver & Black model: Black cable.
T color model: white cable.
3. Timing requirement
3.1. Factory Preset mode definition :
3.1.1. Perfect FOS (except PHASE) while
presenting all required timings.
3.1.2. Required timings need to be specified in
User's Manual
3.2. Preset mode definition :
3.2.1. Need to support those timings.
3.2.2. Perfect FOS after auto adjustment.
3.3. User mode
3.3.1. Can save those timing that not in Preset
mode and can be showed (not over scalar or Panel spec.)
3.3.2. It needs to reserve the 10 timings space in
memory size.
3.3.3. Factory preset modes (15 modes)
Factory modes and preset modes are defined in
the enclosed timing table file