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53
12-3.DRIVING SYSTEM CIRCUIT
Function
Controls each driving system (VALVE, DOOR
S/W, DRAIN-MOTOR) by turning RELAY or
TRIAC on/off.
Description
- MICOM outputs a high signal of 5V from pin
# 29,30,31,32,34 of micom. .
¡¡
- Then, IC6 pin10~16 areelectrically
grounded (0V).
-Whenpin#10to16aregrounded,and
the TR14,15 are grounded this creates an
electric potential difference from the 12V that
turns on RELAY 1,2,3,4 and TRIAC1,2,3,4,5,6
- The operating parts (VALVE, DRAIN-MOTOR,
DOOR S/W) connected to CN6 turn on if
theyaresuppliedwithpower.
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