Do-it-yourself A/V Cable for 800XL

Last year, I wanted to make an A/V cable for my PAL 800XL that would support S-Video, Composite and Audio. After doing some research I found out that the DIN connector on the back of the 800XL is the same as the one commonly used for MIDI. So I bought a 5 ft MIDI cable from Best Buy and an S-Video plug from Radio Shack. I cut an RCA cable in half. I then proceeded to splice all of these components together to form the Frankenstein A/V cable pictured here:



I wrote the following text document to help me remember how to hook things up:

Male MIDI cable from Female Atari DIN connector's view:
------------------------------------------------------
black      - pin 3 (Audio Output)
shielding  - pin 2 (Ground)
red        - pin 1 (Composite Luminance)
yellow     - pin 5 (Composite Chrominance)
white      - pin 4 (Composite Video)

S-Video     Atari DIN    [1]
----------------------------
pin 1       pin 2  Gnd
pin 2       pin 2  Gnd
pin 3       pin 1  Chroma  (right top)
pin 4       pin 5  Luma    (left top)

[1] http://www.wolfpup.net/atarimods/svideo.html

Here is an image taken from a capture card for the S-Video output:



Here's one for the Composite output:



There are similar cables on Ebay sometimes. This one only has composite.