9-2-1 Power Circuit
Fig. 1
9-2-2 Load and Door Light Circuit (HV)
1.
Load Drive Condition Check
To measure outputs of the control board, check voltages between the pins for the following components:
(Refer to Fig. 1).
R Lamp
F Lamp
Def
Heater
1
3
5
7
Pin
Connector 2
N
11
Pin
I/M
Power SW
COMP
N
L
N
1
3
9
11
Connector 1
N
5
7
NOTE: When the door of the refrigerator is left open for 7 minutes or longer, the lamp of the refrigerator turns off
automatically.
- 52 -
1
BL
BK
5
11
RD
L
4
7
CON2
CON1
CORD
GN/YL
5
(GN)
POWER
YL
BN
YL
8
BN
BK
6
6
BN
2
10
BL
BN
RD
9
BL
SB
N
7
SUPPLY
SB
3
BL
BN
1
BN
SB
SB
BL
2
1
3
CON3
3 2
SB
BL
CON4
GN/YL
CON2
M
HEA
TER,
BK
WH
ICE SENSOR
1
WH
ICE MAKER
ICE MAKER PART
2
2
WH
WH
MOT
OR
1
SHEA
TH
CON1
1
CON5
CON3
(GN)
WH
1
(98
C)
FUSE-M
I/MAKER
W/V
AL
VE
BK
V
S/W
Cr
RD
PK
2
2
CAPACITOR PART
CAPACITOR PART
CON6
1
BL
2
1
RD
BK
5
5
6
6
4
4
3
3
PTC STARTER
Cs
BL
COMP' ACCESSORIES
POWER
PK:PINK
YL:YELLOW
BK:BLACK
GN:GREEN
BN:BROWN
PWB (PCB) ASSEMBLY, ICE MAKER
WH:WHITE
BL
FUSE-M
BL
B
A
HEA
TER,SHEA
TH
BO
RD
(72
C)
nc
BK
OLP
/YL
S
GN
PART
PART
S
GN
/YL
M
COMP' EARTH
COMP' EARTH
(GN)
(GN)
BL
PR
F-LAMP
nc
R-LAMPS
D
C
BL
nc
PR:PURPLE
BO:BRIGHT ORANGE
BL:BLUE
RD:RED
nc
SB:SKY BLUE
GY:GREY
SB
com
FRENCH DOOR HEA
TER
4
com
DOOR S/W
-R
DOOR S/W
-F
com
com
4
EG COMP'
4
6
3
2
5
MC,MQ COMP'
* P.T.C START OPTION
3
2
5
6
COMP' ACCESSORIES ON CIRCUIT DIAGRAM ARE SUBJECT
*PLUG TYPE, ICE MAKER PART, CAPACITOR PART,
P.T.C START OPTION, DOOR HEATER, RT-SENSOR,
DOOR S/W-R QTY. (1 OR 2), COMP' EARTH PART AND
TO CHANGE IN DIFFERENT LOCALITIES AND MODEL TYPE.
N
BL
Cr
PTC
COMBO KIT(PTC+OLP)
BK
L
OLP
* ALTERNATIVE COMP' ACCESSORIES
*ON SOME MODELS
115 VAC
Con 1 Pin 3
Con 2 Pin 1
and/or 3
R Lamp
115 VAC
Con 1 Pin 3
Con 2 Pin 5
F Lamp
115 VAC
Con 1 Pin 3
Con 2 Pin 7
Defrost
Heater
115 VAC
Con 1 Pin 3
Con 1 Pin 1
Compressor
Output
Voltage
Pin
Number
Pin
Number
Circuit
Summary of Contents for 795.6900 Series
Page 43: ...8 2 PCB FUNCTION 43 ...
Page 51: ...9 2 PCB FUNCTION 51 ...
Page 59: ... EV ...
Page 60: ... EV ...
Page 61: ... EV ...
Page 62: ...MFL62078206 ...