EEVblog #1360 - REPAIR - Aircon Control Panel

Dave's lab aircon control panel has been dodgy for years, time to finally fix it!
A simple fault with rather interesting and complicated set of a symptoms based on a (poor?) design decision.
Forum: https://www.eevblog.com/forum/blog/eevblog-1360-repair-aircon-control-panel/

Subscribe on Library: https://lbry.tv/@eevblog:7
EEVblog Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2
EEVdiscover: https://www.youtube.com/eevdiscover
Support the EEVblog through Patreon! http://www.patreon.com/eevblog

AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g
Buy anything through that link and Dave gets a commission at no cost to you.

Donate With Bitcoin & Other Crypto Currencies!
https://www.eevblog.com/crypto-currency/

T-Shirts: http://teespring.com/stores/eevblog