wanted bally spectrum schematic

[AlanJ]

hello. please has anybody got a pdf or hard copy of the wiring diagram for a bally soectrum. got one today and it’s come with a number of feature bulbs out. likely to be the lamp driver boards but need a schematic to figure out which.

many thanks.

alan


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[new forest pinball]

Hi Alan,
We have an original, if you want to borrow it?
D.m. Your address.......Keef.

 

[BigIan]

https://pinside.com/pinball/forum/topic/bally-spectrum-schematics-wiring-diagram

 

[AlanJ]

Hi Alan,
We have an original, if you want to borrow it?
D.m. Your address.......Keef.

Hi - many thanks for kind offer - I've found the ones on pinside as per @BigIan link above - printed them off and taped together, so looks like I'm in buisiness - now to test out those edge connectors, SCR's & chips on the 2 lamp driver boards.

 

[General Zod]

Spectrum is a great game! I had one and it really is one of the few games I sold that I wish I hadn't. Very kind offer from New Forest pinball for you to borrow their original manual though, there are some decent folk left!