19
8-2-6. Driving Part Checking
◆
◆◆
◆
Confirm The Output Of DC5V, When The Every Part Of Micom Number Check,
According To The Some Problem Condition
ex) When The Drain Is Not Operating But Pump Motor Is Operating, Check
The 5Voltage Of Micom
※
※※
※
Check The Micom 18th In The Above Method When The Cold Water Is Bad
37
19
18
38
16
17
IC65003
MICOM
POWER
PRE
COLD
RINSE
DOOR
PUMP
R54
R47
R58
R51
R48
TRIAC5
TRIAC3
TRIAC2
TRIAC7
TRIAC4
ⓐ
ⓐ
ⓐ
ⓐ
ⓐ
ⓐ
Micom Number, 17 Is
5Voltage?
Micom Bad
The Part Of
ⓐ
Is
0 Voltage?
Check The IC 65003
Check R48, TRIAC4
NO
NO
YES
YES
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