Fuse box upgrade (prototype)

Thank you for the images! That is very helpful
What I am looking for are the connections between fuses. I circled an example shown in one of your images (a connection between #3 and 4):
View attachment 168385


There should be one between 5&6 right under your finger in the image above and also 9&10
Gotcha. Isn't that indicated on your schematic above? For example 3 and 4 are connected on the schematic. But, I will definitely look for a photo that illustrates that better
 
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You are correct, they are indicated in the schematic and that is what I wanted to confirm.
I looked more closely on some of the pics above and i think i spotted the linkage between 5&6. So the schematic for the post 1973 seems to be correct.
I already ordered the PCBs. I should get them in a week or so.
Now I am more convinced of the importance of adding the LED indicator.
I will work on that for the next revision.
 
Again, crappy photos taken from a video for the reasons explained above. But if the color coding on the PC is any indication, it confirms that 3 and 4 as well as 5 and 6 are bridged

IMG_0491.jpeg IMG_0490.jpeg
 
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In vehicle LED indicator test.
Since this is confirmed, i will be ordering the revised PCBs with LED indicator circuit.
The next prototype should be ready to install with in two weeks.

IMG_5509.jpeg
 
This is getting very close to final prototype. Actually this next order will be the final PCB revision unless of course issues comes that will need to be addressed.

I would like to know if there is interest from members to use my fuse box design in their cars…
 
Hi Ezz-- this is my '71 Ep fuse box - and I woudl be very interested in testing your upgrade

1695922344730.jpeg
 
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Sorry, I have not posted an update in a while. I have been busy with the E3 (almost ready to crank the engine!)
I found some design improvements to the fuse box that I am working on currently before I can order the PCBs. I will share the details later.
 
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