TRS 80 Model 200: No boot - Strange symptom, Simple fix. Bonus AA battery contact repair

Video sponsor: PCBWay: $5 for 2 layer PCBs with 24hr turnaround at https://pcbway.com/g/m3hn11

In this video we take a look at a TRS-80 Model 200 which does not boot and has a strange symptom. This sort of symptom can lead one down the primrose path but luckily we find it is a simple fix and as a bonus we fix a bent AA battery contact as well.

Timeline:
00:00 – Welcome
01:07 – Strange symptom
02:10 – Memory battery testing and replacement
08:11 – Partial assembly for testing and testing
11:08 – Bonus AA contact repair
14:37 – Wrap up. Thanks!
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Links
TRS-80 Model 200 that won’t quit: https://youtu.be/66DIgwN0wvM
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Credits
Chiptune Thing No. 3 "Victory" by Steven O’Brien https://soundcloud.com/stevenobrien
Creative Commons — Attribution 3.0 Unported— CC BY 3.0
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Music provided by Music for Creators https://youtu.be/ujIMRIJ1JG8

Видео TRS 80 Model 200: No boot - Strange symptom, Simple fix. Bonus AA battery contact repair канала Hey Birt!