WILLIAMS SYSTEM 3-6 TEST BENCH SETUP

[ktm450]

Nice work mate 

[ddstoys]

Finally decided to finish off my test unit.

  Now has a led LAN matrix wired in.
 All Solinoid outputs wired up to a credit knocker also added a switch for each connecto so if a tranny is locked on I can simply switch off the groups 1-8. 9-16 17-22
 I've added the diagnostic switch and buttons
And added a few globe sockets to the GI to test globe

Still want to setup a switch matrix but happy with it for now

[ddstoys]

Also added zif sockets to the CPU and PIA so I can easily test others.   Would like to zif all chips but not sure if I can get them for each.   

[johnwartjr]

Great concept and execution.

I got a box from a customer with boardsets from 5 Sys 3-7 pins to repair and I don't have a single Sys 3-7 pin in the lineup to test with.. so I've been trying to design a LED lamp matrix and LED switch matrix setup.

Got the idea from another technician to use slot machine buttons - they are illuminated, and with 64 of them, I could create one panel that could test lamp and switch matrices.

But, something with a small LED matrix and 64 small pushbuttons on a project board or something would prob make the job easier and more compact.

[TUF-427]

Very cool Daniel Great work...

[Caveoftreasures]

Looks excellent Daniel.  

* Just dont go to the airport with it incase u decide to do some members board repairs when u travel.

"Is that a bomb wired to a timer in that bag sir"    (Daniel was last seen being dragged off by airport security towards the bomb squad department)