I have a rca 5.1 home theater and instead of cutting the ribbon cable and scraping the end to make it work, I'd rather ask here as to what pitch the laser carriage ribbon cable is and then buy a new cable? It's an older model around 2007 from Walmart. It works intermittently and I can see where the problem is at the end of the cable(as verified from videos on YouTube). I don't have a metric ruler so I cannot calculate the pitch myself. If no one knows for sure ,then generally what pitch is used for that type of application? Thanks
