PIN-OUT: S-Video to Composite Video RCA


http://www.technick.net/public/code/cp_dpage.php?aiocp_dp=pinadavid_svideo_rca

Main Source: Tomi Engdahl (www.hut.fi/Misc/Electronics/circuits).

4 PIN S-VHS MINI-DIN Male
4 PIN S-VIDEO MINI-DIN Male

RCA Male Connector
RCA Male Connector

Y-Ground >-----+
+-----> RCA Composite Ground
C-Ground >-----+

Y >------------+
+-----> RCA Composite Video
C >-----||-----+
470pF Ceramic
Pin S-Video Description Pin RCA
1 Ground (Y) Ground
2 Ground (C) Ground
3 Y - Intensity (Luminance) Signal
4 C - Color (Chrominance) Signal through 470pF Ceramic Capacitor

Notes:
Larger capacitor values will also work, but cause picture to become "softer".
The impedances and signal levels not matched exactly right, but near enough to work accetably.



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