CRT Archeology: Mystery Toshiba display (GBC MV-10A)

I love a good mystery, and this little thing piqued my interest when I saw it. Let's try to figure out what this is, what it might have been used for and see if I can get it working.

-- Info

GBC MV-10A

-- Links

PET CRT spot fix:
   • Really fixing the CRT spot on the Com...  

Adrian's Digital Basement Merch store:
my-store-c82bd2-2.creator-spr...

Adrian's Digital Basement ][ (Second Channel)
   / @adriansdigitalbasement2  

Support the channel on Patreon:
www.patreon.com/adriansdigitalbasement

My GitHub repository:
github.com/misterblack1?tab=repositories

-- Tools

Deoxit D5:
amzn.to/2VvOKy1
store.caig.com/s.nl/it.A/id.1602/.f

O-Ring Pick Set: (I use these to lift chips off boards)
amzn.to/3a9x54J

Elenco Electronics LP-560 Logic Probe:
amzn.to/2VrT5lW

Hakko FR301 Desoldering Iron:
amzn.to/2ye6xC0

Rigol DS1054Z Four Channel Oscilloscope:
www.rigolna.com/products/digital-oscilloscopes/100…

Head Worn Magnifying Goggles / Dual Lens Flip-In Head Magnifier:
amzn.to/3adRbuy

TL866II Plus Chip Tester and EPROM Programmer: (The MiniPro)
amzn.to/2wG4tlP
www.aliexpress.com/item/33000308958.html

TS100 Soldering Iron:
amzn.to/2K36dJ5
www.ebay.com/itm/TS100-65W-MINI-Digital-OLED-Progr…

EEVBlog 121GW Multimeter:
www.eevblog.com/product/121gw/

DSLogic Basic Logic Analyzer:
amzn.to/2RDSDQw
www.ebay.com/itm/USB-Logic-DSLogic-Basic-Analyzer-…

Magnetic Screw Holder:
amzn.to/3b8LOhG
www.harborfreight.com/4-inch-magnetic-parts-tray-9…

Universal ZIP sockets: (clones, used on my ZIF-64 test machine)
www.ebay.com/itm/14-16-18-20-24-28-32-40-pin-IC-Te…

RetroTink 2X Upconverter: (to hook up something like a C64 to HDMI)
www.retrotink.com/

Plato (Clone) Side Cutters: (Order Five)
www.ebay.com/itm/1-2-5-10PCS-Micro-Scissor-125mm-P…

Heat Sinks:
www.aliexpress.com/item/32537183709.html

Little squeezy bottles: (available elsewhere too)
amzn.to/3b8LOOI

--- Instructional videos

My video on chip removal without damage:
   • How to remove chips without damaging ...  

--- Music

Intro music and other tracks by:
Nathan Divino
@itsnathandivino