Let's service this ZX spectrum!

On the bench a ZX Spectrum in need of TLC!
Thanks PCBWay for sponsoring this video: https://pcbway.com/g/M525r4

Previous ZX Spectrum video: https://youtu.be/3BRFyoV25Ks

External ROM project: https://github.com/konkotgit/ZX-external-ROM

OTLA: https://code.google.com/archive/p/otla/

Retroleum: www.retroleum.co.uk

00:00 Intro and overview
03:17 Powering up
05:21 Trying to fix the keyboard
12:16 Power draw test
13:56 Capacitors!
15:25 Power draw test 2
16:13 External ROM PCB
17:54 Final MODS
20:11 Video output adjust
22:08 Membrane replacement
25:51 Burnt resistor?
27:32 Software loading
30:33 outro

Видео Let's service this ZX spectrum! канала Tony359 | Tony's Tinkering Shop