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How old is this one?

Bump for help!

It goes blank after this pattern by the way. And I get nothing on boot without pressing the test switch.

Test screen is good then. Is it stuck because my coin door wires are not connected or board issue? Joe, never got ur response.

Hey Guys, So I am putting a Zoo Keeper back together that was converted to a 10 Yard Fight. Bought a working board off ebay and a repro harness from StringFellow. I have not connected the control panel or coin door portion of the harness yet but I connected everything to the monitor and am...

Video link fixed. https://youtu.be/Q0YpM_Yplm0

So made some progress. Played with the sync and positioning a bit to stabilize the picture. Went back to do the test on the PCB and got this with the LEDs on 2 and 4. First test frame?https://www.facebook.com/gilvelez/videos/10207612803344898/

No sound but no clue if attract mode is on. Don't see any dip switches. I will try and connect the coin door and CP to see if I can get some games started.

The manual indicates 2 cables going to the monitor and I only have one from the PCB. Could that be the issue? The monitor is a WG 19k4903. The 10 Yard Fight PCB that was previously installed had a harness with 2 connectors going the the monitor.

For the record, there are no cables in J8, J17, and J18 on the PCbs. Assume that is as expected. Here are close ups on the original base isoloation transformer and monitor chassis to get confirmation that I am not missing anything. The isolation transformer is only powering the monitor and...

heres the screen I get.

LEDs 4 and 6 stay on when test switch pressed. Data sound PCB pic attached.

So I installed the ArcadeShop switching power supply conversion kit and checked voltages. Everything looked good. Turned machine on got a quick blink of the LEDs on the top PCB and now just a fluttering on the monitor. I have not hooked up any coin doin or control panel wiring and I AM...

Thanks guys. I'll stop being lazy then and just rebuild the whole thing... Time

Hey Joe, Thanks for the info. I just ordered the ArcadeShop power supply conversion kit given the original Power PCB is not there so P3 and P4 will have a home. There is already a switcher in the machine (not sure if ZK shipped with that or it was installed during the 10 Yard Fight...

So here's the working PCB mounted on the repro plate and repro harness from Joe. Joe, sent u an email. No clue where P3 and P4 go. Missing the coin door PCB, will that matter? Also, assume clips from DJ7 go to speaker? Apologize for the ignorance but this is a scary PCB and setup... Time

Working on a Frogger. Playing blind. Insides real clean. G07. No neck glow. Have not recapped. F901 and F902 fuses are NOT blown. Monitor cable IS getting 120 AC. B+ on white wire of white ceramic reads 0 though. Time

Joe Rocks!

Hi Joe (or others) So I fixed the cable from the video PCB to the data pcb/sound board. Thanks for that. Explains all that weird slack I had on top!! In terms of the expansion ROM board I have also connected it to the bottom of the video PCB as instructed. I assume the connector UNDER the...

Ah! Will fix that Joe!