Table of Contents
Advertisement
To measure the outputs of the sensors, check the voltages between the pins as in the table. And refer the values in the
section "RESISTANCE SPECIFICATION OF SENSOR"
Sensor
Pin Number
F- Sensor
Con 7 Pin 10
R- Sensor
Con 7 Pin 8
D- Sensor
Con 7 Pin 6
I/M Sensor
Con 9 Pin 1
To measure the outputs of the fans on the control boards check the voltages between the pins for the following components:
FAN
Pin Number
Freezer Fan
Con 4 Pin 5
Cooling Fan
con 4 Pin 2
PIN
12
11
NC
NC
NC
8-2-4 ICE MAKER
PIN
10
9
I/M Motor
Circuit
Pin Number
I/M Stop S/W
Con 9 Pin 3
I/M Test S/W
Con 9 Pin 5
¥
Pin Number
Con 7 Pin 11
Con 7 Pin 9
Con 7 Pin 7
Con 9 Pin 2
Pin Number
Con 4 Pin 6
10-14Vdc
Con 4 Pin 3
10-14Vdc
Connector 4
10
9
8
Stepping Motor
Connector 9
8
7
6
Hall IC
I/M Test S/W
Pin Number
Con 9 Pin 4
Con 9 Pin 6
Output Voltage
Motor On
Motor Off
2Vdc or less
2Vdc or less
7
6
5
F-Fan
V
G
5
4
3
I/M Stop S/W
Output Voltage
0~5Vdc
0~5Vdc
- 46 -
4
3
2
C-Fan
NC
F
V
G
NC
2
1
I/M Sensor
1
Hide quick links:
Advertisement
Table of Contents
