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

Thread Starter


Joined Feb 4, 2011
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.