Anyone have experience with an intermittant display on their Raymarine c80 chartplotter? I have the gps working, the CF card working (new used one), but have this intermittent situation with the display, as shown in the attached video.
Yes, know exactly what this is.
The C series , along with later E series had power supply issues.
You have options ….
First one is obvious . Upgrade to a new unit.
But, there is a second option
The C series was in a time in technology where boards were still serviceable. By that, I mean that everything now is 100% surface mount, and just “kiss it goodbye”
The c series still had a fair bit of “through hole technology”, which gives you a chance of repair.
On power supply issues of this nature, a bench tech will whip out a can of “freeze it”, and start freezing different suspect areas which will immediately localize the issue
Other possibility is that the LCD “zebra strip” is intermittent.
If you can find a guy who knows his way around a bench, you’ll know in 30 minutes if this is fixable. This is doable owing to its age. If this was an axiom with similar issues, get a shovel, and find a spot in your garden for it
good luck