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@jamesthebard@social.linux.pizza
2025-09-24 14:31:23

Got a present delivered in my driveway, and it's definitely TV shaped. A good indication of weight is the fact it's strapped down on a palette.
#crt #holyCrapItsHeavy #sony

A Sony PVM-2530 packaged up snugly in cardboard, plastic wrap, styrofoam.  It's on a very nice palette as well sitting on the edge of my driveway.
@jamesthebard@social.linux.pizza
2025-09-24 23:07:55

The Sony PVM-2530 is now in it's new home: a proper AV cart. Still need to calibrate everything, but it's one step closer to being used and enjoyed.
#retrogaming #crt

The Sony PVM-2530 sitting on an AV cart with its speakers attached.
@jamesthebard@social.linux.pizza
2025-09-24 16:43:22

First power on of the Sony PVM-2530: major convergence issues. Fortunately I have the service manual and this should be very correctable. Still need to get the speakers cleaned up and attached to the PVM.
#electronics #crt

A grid of "white" squares...but the convergence is bad.  You can see the individual R, G, and B colors not lining up in the horizontal plane and are also a bit off in the vertical plane.
The Sony PVM-2530 running Super Ale Bros (a Super Mario Brother romhack).
@jamesthebard@social.linux.pizza
2025-09-15 21:57:19

Why do I keep buying CRT TVs? I now own 3 of them, and the new one is a Sony PVM-2530. I haven't seen many around, and I figured that September is a good time to grab a waaaay-too-expensive TV.
#retrogaming #crtgaming

A picture of the Sony PVM-2530 from the CRT database.  Hopefully mine will look just as awesome.
@jamesthebard@social.linux.pizza
2025-09-16 15:16:36

A quick schematic for a CMPTR breakout PCB. This really only handles RGB, but should get the job done for the CMPTR connector on the PVM-2530.
#electronics #crt #sony

A schematic in KiCAD showing the CMPTR schematic breaking out all of the RGB, audio, and CSYNC signals along with some DIP switches for settings.