DRU Fire Remote Control Repair
Job Timeline (Ref 23720-20)
DRU Fire Remote Repair Details
This remote arrived safely and on testing the screen was initially blank, eventually it started to flicker and die again.
The battery compartment has signs of a battery leak (white crystalized acid was found on the underside of the case.
The board itself doesn't seem to have physical corrosion from the leak. The screen and edge connecting carbon block was replaced but the issue remained. After a component test was carried out it was concluded that the main IC is at fault (probing the pins of the IC would make the fault come and go). These ICs are custom programmed items and are not available as spares making a repair not possible.
A search was carried out and a replacement remote can be found here - https://ebay.us/M2POyO - Please check with the seller for further details.

