Pcb Function - Kenmore 795.77302.600 Service Manual

8-2 PCB FUNCTION

8-2-1 Power Circuit
C E 3
1 KJ
100
6.8
V A1
C E 4
C E 5
The secondary part of the TRANSFORMER is composed of the power supply for the display, the BLDC FAN Motor drive
(15.5 V dc), the relay drive (12 Vdc) and the MICOM and IC (5 Vdc).
The voltage for each part is as follows:
PART VA 1 CE 3 CE 4 CE 5
VOLTAGE 115 Vac 12 Vdc 15.5 Vdc 5 Vdc
VA1 is a part for preventing over voltage and noise. When 385V or higher power is applied, the inside elements are short-
circuited and broken, resulting in blowout of the fuse in order to protect the elements of the secondary part of the
TRANSFORMER.
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