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I need some help... I cannot find what this connector goes to. Everything is accounted for as far as I can tell. It's coming out of the wire harness and has a grn, blk, yellow and yellow with blk stripe, so 4 wires on a 6 wire connector. Thanks in advance!

I was looking at the transformer in my Neo geo cab and I was thinking of replacing it...so I did...but the replacement one I bought for my WG monitor only has 2 wires on top and 2 on the bottom, whereas the original has 3 on the bottom. Should I have bought a different transformer? Or...can I...

Good Morning! Does anyone have a good, working WG 25k7191 monitor chassis for sale? I've attached a photo as a reference.

I just ordered one.

Got #1, we will see how #2 goes. Thank you.

Yea, so I get this screen, but that is all. On my working one, it progresses to the crosshatch. This does not. So, I am wondering what I part of the pcb I should focus on for this issue. Any insight would be appreciated.

I did some continuity testing on CN10 and the whole B side is bad, except for the power and ground. There are a few on the A side that are bad as well. So, my next questions are: 1) what type/gauge of wire should I use? 2) what is the best way to manually make these connections? B25 PRO-C0...

Thank you, I'll do some testing and post an image of the screen later today.

I have another working one. I'm more interested in figuring out what went wrong with this one and how to fix it. If you aren't interested in helping that's cool. Also, if you want to send me any old PCBs that you consider trash, I'll take them all.

Is seems that a 4 and 6 cart board doesn't need the top board for the testing I need to do. Is that true?

Yes, it doesn't make it that far and I'm not sure which part to start testing first.

Thank you for your quick response. Can you help me understand this a little better? I thought battery corrosion repairs consisted of re-routing the corroded connections. Is there an easy way to test other than conductivity testing? If I were to identify and fix the corroded connections, where...

Hello Everyone, I am new here and I was hoping someone could help point me in the right direction. I have a MVH MV4 PCB and it won't boot bast the initial screen with the weird green graphics. This board came with a machine I just purchased and I was hoping I would be able to fix it. I have...