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The Toshiba MCU seems to have a bug where it corrupts the I2C EPROM, and when this happens it corrupts the contrast value so you cannot change it. See this thread for the fix: https://www.arcade-projects.com/threads/toshiba-pd1843-15khz-dim-image-low-brightness.26132/ You basically take the I2C...

PM sent for 3x sets. Really appreciate you making this happen!

I'd like to increase my order: F0095H0 chips: 6 total Thanks

F0095H0 chips: 3 V3 boards: 3 Thanks!

I'll take a 20 pack please.

Glad that fixed the issue. Looks like you ran into a different failure mode the first time around. The contrast being locked at 100 is the one I am used to seeing. I had been meaning to update my Tosh PF thread with this EEPROM fix, guess I need to get around to doing that.

It seemed like the EEPROM was fine in the instances I ran into, just the MCU writes out garbage data for some reason and corrupts the EEPROM. If you can adjust the contrast/brightness with the remote board, then I don't think you are running into the EEPROM corruption. In the cases I had seen...

The MCU on the Toshiba PF is responsible for controlling the I2C bus and changing the settings in the Video Amp-LM1269NA Deflection IC - NEC C1888FCT (NEC uPC 1888 ) All the settings in the OSD are just the MCU configuring either the video amp IC or the Deflection IC via I2C. The MCU saves...

This interface PCB is derived from my other Meanwell interface PCB - https://www.arcade-projects.com/threads/awsd-power-supply-interface-pcb.12091/ It takes the Meanwell QP-150-3A and adapts the screw terminals to be compatible with a Sanwa SWN-JVS power supply. While similar in appearance to...

Welcome new old timer, nice cabs!

Its a M4 sized hole, so a M4 screw and nut should work. Looks like @notsonic beat me to it, he has the right idea.

Put me down for at least 1 pair, probably 2. Curious how they end up looking with the powder coat.

I actually just made a batch of B&K CR23 adapters for some friends and have 2 spares that I have been too lazy to list for sale. I'd do $40 each for them if needed. Also, I got a CR70 rejuv and am local if you need a hand @rewrite.

I believe a degauss coil from any 29" tube should work. When you degauss the PTC will dump the AC mains into the coil and the PTC will heat up from the current untill it goes open circuit. So the degauss coil should be fairly generic and not tube specific. Getting a degauss coil from another 29"...

Seems like your time to shine.

PM sent!

This is also a good bird. I may know this one myself.

There is a spiffy Outzone cab in Virginia on KLOV https://forums.arcade-museum.com/threads/outzone-arcade-cab.513409

Any luck finding that TV model? This Toshiba A68KSA30X tube has really got me curious.

What model of TV did you get the Toshiba A68KSA30X002 tube from ?