Dk1983
Member
Need help identifying the below monitor.
Please and thank you
Please and thank you
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Are these chassis worth rebuild? Or considered different brand?its an 1826HR chassis which is made by weiya and a few other chinese names
probably since short of cap kit and filter cap there isn't much else on them and the flybacks aren't available so if good they aren't common failure points but when they finally do then toss the chassis.Are these chassis worth rebuild? Or considered different brand?
Neo Geos came with those QNIC CGM-2500 monitors, I can attest to those being K7000 compatible. we had one with bad flyback and those are unobtanium also, so just did K7000 swap. if you recycle the old tray be extra careful the deflection board isn't touching any of the metal.If the yoke is k7000 compatible id just swap it out
H: 3.4 OHMS V: 15.0 OHMS (max)
This is just a range, so a bit less than these values is fine.
How do I check to see if yoke is compatible?If the yoke is k7000 compatible id just swap it out
H: 3.4 OHMS V: 15.0 OHMS (max)
This is just a range, so a bit less than these values is fine.
I was going through pictures and stumbled upon that very swap. we apparently mounted the K7000 onto the plastic gimmick the CGM-2500 would sit on.If you want to verify, take the yoke header off and measure the resistance on the red and blue wires and the other two. The red/blue are the horizontal winding and the other two are the vertical. Post the values
Like mecha said, you would also need to figure out a way to mount the k7000 so it doesn't touch the frame; I've used pieces of scrap wood
See here:
Post in thread 'The 85% Capcom Big Blue restore'
https://forums.arcade-museum.com/threads/the-85-capcom-big-blue-restore.487123/post-4304588

907 isn't BP its technically NP HF cap as its for the flyback.Going to try a cap kit and if no go will purchase a k7000 thanks guys
Cap List for Eygo 1826hr chassis
View attachment 815869
yes we are working on the cap kit for it.Good news
New power Supply placed
Replaced the 100uf 160v cap as it was bulged at position C313
Monitor came on and held TPG test screen, (i think my sync cables were in wrong position) but did show picture, but this resistor started smoking slightly, was already discolored prior to testing:
View attachment 815859
Going to replace all other caps, arcade parts and repair working on a cap kit. Besides caps and that resistor any thing else I should look into?
Fly back replace doesn't exist for this chassis
Thanks everyone![]()