If you’ve ever been without a projector you know at the point at which you’re offered one for free – “but it might be broken” – you accept it! And then you go and open up your skills vault and do whatever is necessary to bring it back to life – it’s a projector after all! In this blog post by Kerry D. Wong he tackles an Epson PowerLite 84, a 2600 lumens projector with 3LCD technology, 10W speakers, and even RJ-45 when that was more common on projectors (now they’re usually just WiFi-enabled).
I recently was given a broken Epson PowerLite 84 projector. The projector would not turn on when plugged in and there was no sign of life. So I decided to take a look at what was wrong with it. The potential reward is high since I do not have a projector yet and I could definitely use one for my home theater setup. A video of this teardown and repair is linked towards the end.
And the real test after the repair! Does it work? Watch:
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — Transforming Today’s Bad Jobs into Tomorrow’s Good Jobs
Wearables — Not a loophole
Electronics — Rule of thumb: 10mils per amp.
Biohacking — Biomimicry – 8 Useful Technologies Inspired by Nature
No comments yet.
Sorry, the comment form is closed at this time.