Main Control Chart - mabe RMB32YLCS0 Service Manual

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(R)
+5V
(P)
Switch
SIG
(B)
GND
(G)
GND
LED
(Pu)
+12V
(W)
Ambient Sensor
(W)
(Y)
Fridge Sensor
(W)
(P)
Freezer Sensor
(O)
(O)
Defrost Sensor
(O)
(Y)
FG
(B)
GND
Fan Motor
(R)
VS
Note:B=Black/Bl=Blue/Br=Brown/G=Green/Gr=Gray/O=Orange/P=Pink/Pu=Purple/R=Red/W=White/Y=Yellow
Damper
A
B
A
B
(R)
(W)(Bl) (Y)
7
1
2
3
4
5
6
(R)(Bl)(Br) NL (G)(Bl)(Br)
(W) (Bl) (Y)
4
NL
RXD
3
NL
TXD
CN6
MOLEX 67280-0400
2
NL
GND
1
(R)
+5V
3
(B)
GND
CN2
2
S-SNR
NL
MOLEX 67280-0400
1
(P)
LCKG
CN9
1 2
GND
+5V
(G)
1
LED-GND
2
NL
UV-GND
(Pu)
+12V
3
(W)
RT-SNR
4
5
(Y)
R-SNR
6
(W)
GND
CN1
AMP-917790-1
7
(P)
F-SNR
(O)
D-SNR
8
9
(O)
GND
10
(Y)
FG
(B)
11
GND
12
(R)
VS
Fuse 2
Defrost Heater
Fuse 1
Compressor
S
W
R
T
P
O
(Br)
OUT
(Bl)
IN
Display
(G)
GND
(R)
+5V
8
9
10
CN3
AMP 917788-1
CN13
1
DBG
2
CN8
MOLEX 5267-4
1 2 3 4
Main PCB 0061800486B
Main Cable 0060402959
CN4
AMP 1-1123724-6
COMP
L
1
2
3
4
NL
R
NL
Br
R
L
N
Bl
Inverter Panel
(Bl)
Bl
N
PWM-
Br
PWM+ (Br)
L
P
W
O
Y/ G
Y/ G
Y/ G
6.3*0.8
CN11
L
6.3*0.8
N
CN12
N
N
5
6
Bl
Bl
Power Cable 220-240V/50HZ

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