Recent content by CRTwizzardy

I need help im freaking out. I think that My nanao 2931 vertical IC collapsed. Does anyone know which is the IC i should look for and their caps area ? I do have new caps to recap it in case is needed but i guess it can also be a failing IC

what did you end up doing?

I bought the one from ebay but anyways ill try get that from yaton as well in case this one didnt work as intended. Thank you !

Awesome ! looks promising !

I'm looking to get a new flyback for my dead nanao ms-2931 I was wondering if it uses the same flyback as the one that use Ms-2930. I saw Yaton is selling one for a nanao ms-2930 I've never had any issues with Yaton when I have bought from his website in the past...

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Thank you so much !!!

Hey guys! Does anyone have information on the diodes used in the flyback circuit of a Nanao MS-2931 monitor? One of the diodes on my board has a broken leg and I’m not able to resolder it. Any details on the specific type or part number would be really appreciated! Thanks in advance1 :)

Oh okay. I was measuring it with one meter lead on the ground and the other on the actual CN13 pin my bad I was wondering why I was getting those readings. I'm also still in doubt since this cabinet was in deplorable condition. The guy who sold it to me had cut the L speaker connection wire in...

yes I did measure both pins. One was showing 66.9V AC and the other pin was at 5.67V AC. I don’t understand what you’re referring to regarding test pcbs but I’m using a MiSTer FPGA with Antonio Villena’s JAMMA board (which works just fine in my Super Neo 29), tried using my computer with a J-PAC...

Yes I did buy the one from Yaton's website. It seems that it came faulty because when I connected it to my PSU it didn’t work No audio was coming out from it (ill have to recap it) so I guess the one I had is working but possibly working under voltage maybe(?) thats why it might be not capable...

They’re brand new I bought these ones https://www.ebay.com/itm/195406903522?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=_9fT_p-ERca&sssrc=4429486&ssuid=gD-V2dWLQi2&var=&widget_ver=artemis&media=COPY but didn’t work and I’ve also replaced the volume knob with a 100ohm one. I made sure that...

Oh i see thought that the previous owner did rewire it incorrectly lol thanks though !

Is it normal for my Blast City to be wired this way? There are three more wires on the top marquee that I’m not sure where they’re coming from. I know one is a ground and another powers the light bulb (120V), but I’m unsure about the others. I’ve been experiencing audio issues; I have the 002...

Thanks everyone for y’all reply ended up replacing it with the oem noise filter specs.