choplifter - no free play?

cnlmoore

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Donor 2023
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I put a choplifter pcb into my clays multi jamma setup and was all excited to play it. Can't get the darn thing to coin up. Never had that problem before and find it odd. Looked up the pinouts and it appears as if the game is without freeplay. I have done zero troubleshooting, but guessing the jamma adapter is the problem.

Anyone have choplifter set on freeplay? If so, let me know the pin outs please.

Chris
 
choplifter

It should work fine with a JAMMA adapter. Check your voltages and see if they are low.

Choplifter
----------

-----------------------------------------------------------
Component Side | Solder Side
----------------------------+------------------------------
GND 1 | A GND
GND 2 | B GND
+5V 3 | C +5V
+5V 4 | D +5V
Coin Meter 1 5 | E Coin Meter 2
+12V 6 | F
7 | H
1P.Bomb 8 | J 2P.Bomb
1P.Fire 9 | K 2P.Fire
10 | L
1P.Down 11 | M 2P.Down
1P.UP 12 | N 2P.Up
1P.Right 13 | P 2P.Right
1P.Left 14 | R 2P.Left
Coin 1 15 | S 1P.Start
Coin 2 16 | T 2P.Start
Test sw. 17 | U
Service sw. 18 | V
Speaker + 19 | W Speaker -
Red 20 | X Green
Blue 21 | Y Sync
GND 22 | Z GND



Switch A | Coin 1 | Coin 2 | Switch B
Option: | 1 2 3 4 | 5 6 7 8 | Option: 1 2 3 4 5 6 7 8
-------------------------------------- ------------------------------------------
1Coin/1Play - - - - - - - - Table -
1Coin/2Plays + - - - + - - - Upright +
1Coin/3Plays - + - - - + - -
1Coin/4Plays + + - - + + - - Demo OFF +
1Coin/5Plays - - + - - - + - Sound ON -
1Coin/2Plays + - + - + - + -
2Coins/1Play - + + - - + + - Player 3 - -
3Coins/1Play + + + - + + + - 2 + -
4Coins/1Play - - - + - - - + 4 - +
2Coins/3Plays + - - + + - - + free + +

2Coins/1Play Bonus 20000,70000
4Coins/2Play - + - + - + - + 120000,170000 -
5Coins/3Play
6Coins/4Play Bonus 50000,100000
150000,200000 +
2Coins/1Play + + - + + + - +
4Coins/3Plays Difficulty Easy -
Hard +
1Coin /1Play
2Coins/2Plays - - + + - - + + NOT USED - -
3Coins/3Plays
4Coins/4Plays
5Coins/6Plays

1Coin /1Play
2Coins/2Plays + - + + + - + +
3Coins/3Plays
4Coins/5Plays

1Coin /1Play - + + + - + + +
2Coins/3Plays

1Coins/1Play + + + + + + + +
 
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