More ZX Spectrum repair videos

Following up from my previous post for Sinclair ZX Spectrum repair videos, here’s a few more:

ZX Spectrum 48k Issue 2 Repair and Restore
https://www.youtube.com/watch?v=R9_HR3HcmUc

ZX Spectrum repair, restore and upgrade. Part 1
https://www.youtube.com/watch?v=D_tHUv5Xn-E

ZX Spectrum Part 2: Troubleshooting and fixing the ZX Spectrum
https://www.youtube.com/watch?v=wGcFcfxngdg

Sinclair ZX Spectrum 48k | Charity Repair and Refurb
https://www.youtube.com/watch?v=pNaArCoXWfQ

S-Video modification for ZX Spectrum 16k / 48k / 48K+
https://www.youtube.com/watch?v=-LAws3_BfLY

Removing Components from a Double-Sided Through-Hole Plated (ZX Spectrum) Circuit Board
https://www.youtube.com/watch?v=u_NnU48bmv4

ZX Spectrum (48K & 16K) Initial Tests
https://www.youtube.com/watch?v=IzgCmldm2H4

Replacing Electrolytic Capacitors in a ZX Spectrum
https://www.youtube.com/watch?v=TeCVt2T-YSo

ZX Spectrum Lower RAM Replacement Module
http://zx.zigg.net/LRR/

ZX Spectrum 48K – How to replace the ROM with an EPROM
https://www.youtube.com/watch?v=rJmJBWWoRpE

ZX Spectrum A TZXDuino inside a Cassette Tape?
https://www.youtube.com/watch?v=dMpGGf-YUzU