Samsung AM032MNQDCH/AA Service Manual page 351

System air conditioner indoor unit
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Big Ceiling (cont.)
SUB PCB DIAGRAM (AM036JNCDCH/AA)
1
No
Part Code
1
3711-003381
2
3711-000992
3
3711-004182
4
3711-003405
Samsung Electronics
2
Local
Function
CN301
FAN MOTOR
CN101
HALL
CN501
FAN MOTOR COMM
CN701
POWER
PCB Diagram and Parts List
3
4
Description
1WALL,5P,1R,3.96mm,ANGLE,SN,WHT
#1 - U, #2 - V, #3- W
BOX,5P,1R,2.5MM,ANGLE,SN,WHT
#1 - 5V, #2~4 - HALL, #5 - GND
BOX,10P,1R,2mm,STRAIGHT,SN,WHT
#1 - 12V, #2 - GND
#3 - 5V, #4 - BLDC POWER RELAY
#5 - OVER TEMP #6 - RST
#7 - REV OUT, #8 - FAN FEEDBACK
#9 - INRUSH RELAY, #10 - FAN PWM
1WALL,2P,1R,7.92mm,STRAIGHT,SN,BLK
#1 - N, #2- L
5-21

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Troubleshooting

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