troubleshoot blinking green light
Mitsubishi WS-55859 blinking light occurred after storm. light blinks continuous
Repair guides and support for your Mitsubishi TV, no longer produced by Mitsubishi Electric.
frank de los reyes, for blinking light symptom you should try replacing the capacitors on DM first. Download some instructions from here. The link will directly download a PDF file describing how to replace the caps. Also, check this guide Different model same issues same layout. This model series was plagued by a bad DM module that caused multiple failures on all other boards. there were also issue with the EEPROM Board failure after power outages.