AUX ASW-H18E3B4/FAR3DI-C0 - Page 66

63
27 Fault Diagnosis by Symptom
①No Power Display
(1) Items
a) Check if the input voltage is correct?
b) Check if the AC power supply connecting is correct?
c) Check if the output voltage of the manostat L7805 (IC2) is correct?
(2) Trouble shooting procedure