Icemaker Circuit - Kenmore 795.51022.001 Service Manual

4. ICEMAKER CIRCUIT

P20_INT5_STOP
P67_AIN07_STOP3
The above icemaker circuits are applied to 795.5101** 795.5102** and composed of icemaker unit in the freezer and
icemaker driving part of main PWB. Water is supplied to the icemaker cube mold through the solenoid relay for ice
valve of solenoid valve in the mechanical area by opening valve for the same time.
Water supply automatically stops when water supply time is elapsed. This circuit is to realize the functions such as ice
ejection of icemaker cube mold, ice full detection, leveling, ice making test switch input detection is the same as the
door switch input detection circuit of main PWB.
22
P62_AIN02
CC23*
223
10
P00_INT0_A3
CC24*
223
9
CC25*
223
44
P10_TC1
CC26*
223
R65* R66*
7
4.7K 4.7K
P22_XTOUT
46
P12_PPG
CC27*
223
CC28*
223
R25* R24*
4.7K 4.7K
27
28
P70_AIN8
RIM1*
16.2KF
R58*
2K
R59
R60
2K
2K
R61
R62
4.7K
2K
R64*
2K
R63
2K
CE15
7
8
+
100uF
/25V
Forward 5
10
6
Reverse
IC11
4
BA6222
2
3
1
9
CC29*
223
SW 2
2
1
→ →
→
- 52 -
CON8
1
ICE MAKER
CE14
SENSOR
10uF
2
/50V
3
ICE MAKER
STOP S/W
4
5
ICE MAKER
TEST S/W
6
2
3 HALL 1
7
IC
8
9
R67
68,1/2W ICE MAKER
M
MOTOR
CM4
223/100V
10
→
→
→