Karate Champ Cocktail

wmacmonagle

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Donor 2012
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I have that cocktail and I recieved 13 inch sanyo montior.....

i though why not install sanyo monitor so i can play karate champ for once!. Problem here is.. after connecting and plugging 5 wires (rgbwhiteblack) into that sanyo board using no inverter board.

It shows white back ground and i could barely to see the game play in background. Hitting 1st player button. I could see it chnages screen but I cant see any game...

Is it compatible issue? cuz i tested with DK and it wroks perfectly!..

LMK..

1. Compatible issue?

2. What is this.. i had checked bottom of cocktail and found the harness showing "P908-28-23EOG JAE" or soemthing ( couldnt see the letter clearly on connector).. I just wondered why is that harness in the lock box with no mini pcb inside.. what s it for??? it has28 pins?"??? anybody knows what s heck of it?

Thanks
 
Okay let's go down this list and see if any of it is your problem:

1) The 13" Sanyo is most likely a 100v monitor, and not a 120v monitor. Did you check that?

2) You are running the 12" Sanyo thru an isolation transformer, right?

3) Without the inverter board, you won't get proper colors.

4) Besides the inverter board, the wiring to the Sanyo is different than a monitor like a Wells-Gardner:

Sanyo:
Green
Red
Blue
Ground
Ground
Sync

WG:
Red
Green
Blue
Ground
+VSync
+Hsync
Key
Ground
-Vsync
-Hsync
 
it was long day for me yesterday. Yes i think u are correct regarding to video sync pin out. Also 120 v or 100v. not sure.. if i plug 100 v montior into 120v.. would it blow? hope i didnt do that. anyway..

wil check tonight.. also for the connector i speak of JAE or something.. it is being in lock box .. I wondered what s this for?

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