Gottlieb King of Diamonds (Gottlieb, 1967) special lights

[Jonas 11]

Hi I have a 1967 king of diamonds the 10 J Q K A specials lites. The alternate lights on the game when all cards are hit . Are not coming on I’ve check all sequence switches. Any idea we’re else I could look

 

[Isaac Sauvage]

Am I missing something here?

Suddenly there's like a thousand a series of these threads that popped up overnight.

Obviously I'm missing something here.

 

[pinballdaveh]

Am I missing something here?

Suddenly there's like a thousand a series of these threads that popped up overnight.

Obviously I'm missing something here.

If you have the schematic it should be easy enough to track down a bulb problem.