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Chapter 3 Hardware
42 Reference Manual XTX 820
TV Out (Component and S-Video)
The TV interface provides an integrated TV encoder with the following features:
• Supports Composite and S-Video up to 1024 x 768 resolution for NTSC/PAL
• Supports Component Video in 480p/720p/1080i/1080p modes
Table 3-22. Simplified TV Out (S-Video) Interface Pin/Signal Descriptions (J3)
Pin # Signal Description
GND Ground
47 Comp Composite Analog Output – Composite Video output, or RGB Blue video (SCART).
48 Y Y Analog S-Video Output – Y (Luminance) output for S-Video
49 NC Not Connected (Composite Sync )
50 C C Analog S-Video Output – C (Color/Chrominance) output for S-Video.
Note: The shaded area denotes power or ground.
Table 3-23. Complete J3 Interface Pin/Signal Descriptions (J3)
Pin # Signal Description
1, 2 GND Ground
3 Red Red – This is the Red analog output signal to the CRT.
4 Blue Blue – This is the Blue analog output signal to the CRT.
5 HSYNC Horizontal Sync – This is the digital horizontal sync output signal to the CRT.
6 Green Green – This is the Green analog output signal to the CRT.
7 VSYNC Vertical Sync – This is the digital vertical sync output signal to the CRT.
8 DDCK Display Data Channel Clock – This signal line provides the data clock signal
to the Memory & Graphics Hub from the monitor. This is part of the Plug
and Play standard developed by the VESA trade association.
9 NC Not Connected (DETECT* = Panel hot-plug detection)
10 DDDA
Display Data Channel Data – This signal line provides information to the
Memory & Graphics Hub about the monitor type, brand, model. This is part
of the Plug & Play standard developed by the VESA trade association.
11 LCDD16 LVDS Channel Data Line 16
12 NS Not supported (LCDD18)
13 LCDD17 LVDS Channel Data Line 17
14 NS Not supported (LCDD19)
15, 16 GND Ground
17 LCDD13 LVDS Channel Data Line 13
18 LCDD15 LVDS Channel Data Line 15
19 LCDD12 LVDS Channel Data Line 12
20 LCDD14 LVDS Channel Data Line 14
21, 22 GND Ground
23 NS Not supported (LCDD8)
24 LCDD11 LVDS Channel Data Line 11
25 NS Not supported (LCDD9)