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Stern early ss rectifier board wiring

paddythegreek

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Joined
Aug 30, 2011
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1,934
Location
Leicester
Alias
Ken
Trying to wire up a Stern transformer to a stern rectifier board (the one that sits in the backbox like Ballys)
I have two conflicting wiring charts
One indicates that E1 red wire goes to lug 7 on the transformer and
E2 yellow to lug 1 on transformer.

The other chart says E1 red wire goes to lug 1 on transf and
E2 yellow goes to lug 7
This is based on 240v input
So which is right as i've no desire to meet St Peter yet.
P. s the wires were missing off both rect board and transf.
 
Do the two diagrams mention different transformer numbers? AIR the backbox-mounted transformer was 16-B-3 and the later one for cabinet-fitted games was -6. That's if any marking on it is still legible (or even present)
 
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