EEVblog 1662 - Vintage Tandy 200 Portable Computer Claytons Repair/Teardown

This was going to be a repair of a vintage Tandy 200 Portable Computer... Forum: https://www.eevblog.com/forum/blog/ee... 00:00 - I sear this Tandy 200 had a problem... 02:54 - Teardown 03:57 - The new BM2257 Multimeter 05:25 - I think it's the buzzer 08:06 - Microscope teardown 16:20 - They don't make service manuals like they used to 25:57 - Try to reproduce the fault Web Site: http://www.eevblog.com Hardware Store: https://eevblog.store/ Merch Store: https://www.teepublic.com/stores/eevb... If you find my videos useful you may consider supporting the EEVblog on Patreon:   / eevblog   Or with crypto: BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4 USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF Other channels: EEVblog2:    / eevblog2   EEVdiscover:    / eevdiscover   #ElectronicsCreators #Tandy #VintageComputer