How to properly test Vanguard/Fantasy Speech?

ataritoobin

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I am trying to test some Fantasy (was purchased tested/working) and Vanguard PCBs.

I read some old RGVAC posts and it looks like the proper hook up is to connect -5V to the -5V terminal on the top speech PCB.

I checked this against the Vanguard manual, and -5V is not listed on the main edge connector, and shows -5V hooked up directly to the speech PCB and coin door, as the posts suggest.

I tried this with both PCBs and while I get the music/sound effects, I don't get speech. Any ideas?
 
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