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Larson Scanner and Menorah
LED Matrix Kits
Other kit and product support
Interactive LED coffee table -- worked for years -- now 4 LEDS on at all times...
edited March 2015
Hi. I have an 8 unit Interactive LED system that I built into a coffee table.
It has worked fine for years, but now I have 4 LEDs that are constantly on.
Here is a photo:
Something must have burned out.
Can you help me diagnose/repair?
The 5th LED in that group (D405, I think) is likely shorted out. Check the leads on the back to see if something has bent or caused a short there. If the short is above the PCB but under the LED, you'll likely need to replace that LED. If the LED has burnt out and fused to cause a short, then replacing that LED is still the answer. There should have been a few extra LEDs in your kit.