Thread: Renault "Tuner List" Head Unit/CD changer hacking - Controls
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Old 02-06-2006, 05:41 PM   #7
Vicne
Variable Bitrate
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Join Date: Apr 2005
Location: Belgium
Vehicle: 2005 Renault Scenic
Posts: 325
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Levels
Well, OK, here are the levels running on the line :
- logical 0 : 3V
- logical 1 : 12V

(see oscilloscope snapshot below)

Unfortunately, it's not TTL so that's why the above circuit won't work !

Edited circuits out soon...
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