Service Manual_2018-V1.0
29
10. Circuit description
10.1 Power Supply(None)
AC power is reduced and output stable DC12V by SMPS control chip and LC ,DC12V provide power to r
elay,the relay is for controlling the compressor and defrosting heater. DC12V is changed into stable DC5
V by adjustor 7805,DC5V provide power to control chip,control chip monitor the temperature change of r
efrigerator
10.2 Test circuit for door switch(None)
To Next Page
Loading...