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My new project has arrived. Good luck for me.

Sorry you misunderstood me, I highlited row 16 and row 18
Row 16 is a progremable array logic pal 14l4.
I could find the other one already on aliexpress.
But thank you to triing to help me.
Have a good day to you
 
Sorry you misunderstood me, I highlited row 16 and row 18
Row 16 is a progremable array logic pal 14l4.
I could find the other one already on aliexpress.
But thank you to triing to help me.
Have a good day to you

Ok i see.

The pal i may be able to help create it or create a new version of it if there is a file for the .jed somewhere

Also please dont buy crap from aliexpress. Buy decent quality ics from farnell, rs, mouser. otherwise you'll just be shooting yourself in the face...
 
Ok i see.

The pal i may be able to help create it or create a new version of it if there is a file for the .jed somewhere

Also please dont buy crap from aliexpress. Buy decent quality ics from farnell, rs, mouser. otherwise you'll just be shooting yourself in the face...
Ok thank you
 
Row 16 is a progremable array logic pal 14l4.

Ok, so i found the equations and am creating a new version that can be used with ics that are still available. The old pal14l4 ics are long gone.

Let me know if you want a programmed chip, probably good to have a spare to..

The chip is used to enable various binary counters on the sound board which are fed with data from the sound chips. There are 2 pals on the sound board. 1 at 2G and 1 at 6M. both have the same equations in them. The sound board is 2 sound boards in one really.

IMG_8814.JPG
 
Ok, so i found the equations and am creating a new version that can be used with ics that are still available. The old pal14l4 ics are long gone.

Let me know if you want a programmed chip, probably good to have a spare to..

The chip is used to enable various binary counters on the sound board which are fed with data from the sound chips. There are 2 pals on the sound board. 1 at 2G and 1 at 6M. both have the same equations in them. The sound board is 2 sound boards in one really.

View attachment 133961
Ok thank you for your kidness.
 
I absolutely love zacs so looking forward to seeing your progress. Pleased to see that beautiful playfield under all the crud, Zac playfields are absolutely indestructible I don't think I've ever seen a worn one. If you need any reference pictures let me know, mines set up in my living room 👌
 
I absolutely love zacs so looking forward to seeing your progress. Pleased to see that beautiful playfield under all the crud, Zac playfields are absolutely indestructible I don't think I've ever seen a worn one. If you need any reference pictures let me know, mines set up in my living room 👌
Thank you very much. You need to wait for the progress because I put it to the Queue. Im doing pinbot at the moment (you can check my shoplog) after I will do vector, motordome, comet, cobra, and this will be the last. My plan is to do all the titles shoplog here if there will be interest you guys and girls.
Best wishes
Baz
 
I absolutely love zacs so looking forward to seeing your progress. Pleased to see that beautiful playfield under all the crud, Zac playfields are absolutely indestructible I don't think I've ever seen a worn one. If you need any reference pictures let me know, mines set up in my living room 👌
Myone has some worn
 

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Nice find. That should all clean up well and make a great machine. Lots of folks on here can help you. Let me have a list of any parts you are still missing and I will see what I can find. Pretty sure I can help you out with any ball release parts. I have facilities for repairing and testing Zacc boards too if you need any help with those.
 
Nice find. That should all clean up well and make a great machine. Lots of folks on here can help you. Let me have a list of any parts you are still missing and I will see what I can find. Pretty sure I can help you out with any ball release parts. I have facilities for repairing and testing Zacc boards too if you need any help with those.
Thank you very much. More or less I have everything to finish the machine.
Best wishes
Baz
 
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