Champ Sprint PCB

jow

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Im having a hell of a time finding the sound chips I need to try and fix my Champ Sprint issue, so Im wondering if someone might have an untested/non working board they want to part with that I can rob some chips off of?

PM me if you can help.

Thanks!
 
Curious if you ever narrowed it down by swapping from you other games?

Well, the CS AR PCB (inside the coin door that has the test switch/vol adj) worked fine in 720, so I know its not that. I *think* you mentioned that Paperboy used different Yamaha chips for its sound, so I never looked at that. Was that the case, or am I mistaken?
 
All three have the same chips on the boards, whether they use them or not is a different question. One set of chips was for speech, one set for Music, and one set for Sound Effects. You should be able to swap and test.
 
board set

I have a champion sprint video and sound board. I have no way to test this as I have no harness. See pic
 

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yes, in case you were wondering I am the tool that traded Jow a game
that quit working.

:O(

sorry bud, let me know if I can help somehow.
 
Its works, but without sound :) No worries.

kjoel, Im gonna use my Paperboy PCB to test some stuff. If I need anything further, I will PM ya.
 
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