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Aug 24th, 2023
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Joined: May 2012
Posts: 1,639 Likes: 20
Talk Morgan Enthusiast
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OP
Talk Morgan Enthusiast
Joined: May 2012
Posts: 1,639 Likes: 20 |
What a terrific job.
My 2012 plus4 PCB failure caused one light to remain illuminated. The only solution offered was complete replacement of the board at significant cost. The malfunction appeared to have been caused by water ingress.
My solution of sticking electrical tape over the light paused the irritation, but pales somewhat in seeing your elegant work.
Morgan should be beating a path to your door with a consultancy proposal.
 There’s an old TM image of a pcb that suffered from water damage or a short in the indicators. Can’t remember precisely but it burnt out some of the tracking which is shown here repaired. Quite an expensive fuse… ![[Linked Image]](https://dl.dropboxusercontent.com/s/vi9u2vnbounzp69/Morgan-PCB.jpg) Here a foto from the labels I made with a labelprinter - not the best solution but it works... ![[Linked Image]](https://tm-img.com/images/2023/05/03/Gandalf_Schaltersymbole.jpeg) That’s a very nice dash indeed Bernt. Do you still have your pcb somewher behind there?
Roger
2011 Plus 4
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Joined: Aug 2014
Posts: 2,062 Likes: 57
Talk Morgan Expert
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Talk Morgan Expert
Joined: Aug 2014
Posts: 2,062 Likes: 57 |
Roger Thank you, but the dashboard It is only a MK design - but I like it too.. ![[Linked Image]](http://www.mk-holztechnik.de/deutsch/images/skpspn.jpg) I am happy that I decided to swapp my black switch levers for the ivory ones.
Last edited by bmgermany; 03/05/23 08:11 PM.
2005 4/4 1800ccm Duratec and a lot of HONDA CX500.......
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Joined: May 2016
Posts: 186 Likes: 3
L - Learner Plates On
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L - Learner Plates On
Joined: May 2016
Posts: 186 Likes: 3 |
Wow Roger what a lovely job as always.
Looks very tidy and a lot more straight forward for future maintenance. Well done that man.
Out of interest what is the name of the enclosure that you have used to house your electronic masterpiece?
I have been looking for that very thing for another project for some time now but just can't find them.
Well done again and keep up these interesting posts.
Rob....
Why is there only one monopolies commission??
Rob B.
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Joined: Jun 2022
Posts: 777 Likes: 88
Talk Morgan Regular
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Talk Morgan Regular
Joined: Jun 2022
Posts: 777 Likes: 88 |
Outstanding work Roger 
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Joined: May 2012
Posts: 1,639 Likes: 20
Talk Morgan Enthusiast
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OP
Talk Morgan Enthusiast
Joined: May 2012
Posts: 1,639 Likes: 20 |
Thanks Dave Wow Roger what a lovely job as always.
Looks very tidy and a lot more straight forward for future maintenance. Well done that man.
Out of interest what is the name of the enclosure that you have used to house your electronic masterpiece?
I have been looking for that very thing for another project for some time now but just can't find them.
Well done again and keep up these interesting posts.
Rob.... Thanks Rob, sorry but the enclosure is a 3d printed home brew job that I did just for this job 
Roger
2011 Plus 4
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Joined: Jul 2007
Posts: 26,748 Likes: 419
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jul 2007
Posts: 26,748 Likes: 419 |
Anyone who wants a failed S2 pcb to play with please pm me.
JohnV6
2022 CX Plus Four
2025 MG ZS EV aka Trigger
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Joined: Aug 2006
Posts: 1,032 Likes: 10
Has a lot to Say!
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Has a lot to Say!
Joined: Aug 2006
Posts: 1,032 Likes: 10 |
For my understand why did they move to a PCB in the first place, was it from 2003? My 1996 car just has simple switches and fuses.
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Joined: May 2012
Posts: 1,639 Likes: 20
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: May 2012
Posts: 1,639 Likes: 20 |
Good question! I don’t know the reason why a semiconductor packed circuit board was used on these pre BCU cars. I appear to have gotten away with just switches wires and regular relays, time will tell...There are two heavy duty diodes in my concoction but that’s an unnecessary luxury simply because I couldn’t find a double gang toggle for the hazards with a led to match the others. The pcb even has a pic micro that appears to be there to drive the indicators, a £4 Landy flasher seems to work fine too. The only reason I can speculate why it might possibly have been used was to reduce the car’s initial build time, thus keeping production costs down?
Roger
2011 Plus 4
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