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  1. riku

    HR2510/2830/ Lincoln display problem

    have using this http://www.cbtricks.com/radios/uniden/hr_2510/graphics/uniden_hr2510_cpu_sch.pdf if i read correctly the MPU is the driver for the display, the display has own driver IC502, but what i see the MPU drives it..? things already done: - Measured continuity from ic502 all pins to...
  2. riku

    HR2510/2830/ Lincoln display problem

    Hello, after hours of searching internet and tried fix this issue i decided to write here and see if someone could please help. I have a Very very old 2830. it was working fine until suddenly the lcd freq display stopped working. I turn power on comes 888888 for a moment then it gone. The...