Disassembling a super rare (for US) Fujitsu FM Towns II UG20. Part 1 of 3: Prep for recapping
Автор: BigBadBench
Загружено: 2025-12-06
Просмотров: 398
Описание:
I had never even heard of this Fujitsu FM Towns II UG20 computer from Japan before someone contacted me to work on theirs. This is an all-in-one 386SX game console with a Trinitron screen, two floppies, and a CD-ROM drive.
Supposedly this computer needs to be recapped. Let's disassemble it and see what's inside. The CD-ROM does not work on this, so it will be interesting to see the cap situation since we know other CD drives of the era need to be recapped. The floppy drives could be in the same situation.
Recap maps for all the boards:
CD-ROM
https://drive.google.com/file/d/1Uq3A...
Neck Board
https://drive.google.com/file/d/1XqXN...
Main Power Supply
https://drive.google.com/file/d/1VFnB...
Second (high voltage?) power supply
https://drive.google.com/file/d/1H9oH...
CRT Control board
https://drive.google.com/file/d/1AMZL...
Motherboard
https://drive.google.com/file/d/1o7Mq...
AV board
https://drive.google.com/file/d/1UZSN...
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