Philips 237E4QSD/93 Service Manual page 59

date into memory.
Note A : source mybe D-SUB,DVI,HDMI
1). D-Sub Analog
Input signal
Video
Sync.
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) HDMI ( option , refer to Quick specification table)
DDC channel:
Content protection:
Video Timing Support :
Format
480i
480p
576i
576p
720p
1080i
1080p
 Picture centering -
Interface signals
: Video, Hsync., Vsync
: 0.7 Vp-p, input impedance, 75 ohm @DC
: Separate sync
Hsync Positive/Negative
Vsync Positive/Negative
Follow HDMI 1.4 specification
TMDS channel:









HDMI video input should support timing defined in CEA 861-D
specification with extended EDID blocks
Resolution Type
720 x 480 SD
720 x 480 SD
720 x 576 SD
720 x 576 SD
1280 x 720 HD
1920 x 1080 HD
1920 x 1080 HD
H & V ≤ 0.5 %. (for TV, 480i/p, 576i/p, 720p, 1080i/p)
adjustment at first time detection and save the related
Resolution ≦ 800x600 , do not do auto auto adjustment.
TTL level , input impedance 2.2k ohm terminate
Carries audio, video and auxiliary data.
Signaling method: According to DVI 1.0 specification.
Single-link (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
Audio channels: 2.
Allows source to interrogate capabilities of sink.
I²C signaling with 100 kHz clock.
E-EDID data structure according to EIA/CEA-861D and VESA
Enhanced EDID.
According to High-Definition Content Protection (HDCP)
Specification 1.10.
Vertical frequency
60Hz
60Hz
50Hz
50Hz
50Hz , 60Hz
50Hz , 60Hz
24Hz, 25Hz, 30Hz, 50Hz, 60Hz
Meridian 3
59
(Positive/Negative)