Do not run the panel on the processor SAB-C167 CR-LM

Discussion in 'General Electronics Chat' started by leonforte, Feb 4, 2011.

  1. leonforte

    Thread Starter New Member

    Feb 4, 2011
    1
    0
    There is a furnace control unit on the processor SAB-C167 CR-LM, who died suddenly. There is a similar unit to another furnace (operating). By comparing measurements on procedure turned out two options.:
    1. genertsiya on quartz est.Na leg 140 (rstin) is 0.7V. In short-term applied to the 140n. +5 Per cent is included in normal operating mode and the voltage becomes +5.
    2. generation no. At 140n. is +5 V and the operating mode can not enter.
    Can you please tell KDE to look for. Thank you.
     
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