Pcb Circuit Diagram - Fujitsu ASYG14LMCE Service Manual

PCB C I RC UIT D IAGR A M
CN7 DC Fan motor
Terminal
Function of terminal
Pin No.
code
6 Vm Motor power voltage input
5
GND
4 GND
3 Vcc Control power voltage input
2 Vsp Speed control voltage input
1 PG Revolution pulse output
2016.10.26
OUTDOOR UNIT
Lead wire
color
Red
Black
White
Yellow
Blue
RED
BLACK
F M
DC FAN MOTOR
WHITE
YELLOW
BLUE
BLUE
PINK
M
DIFFUSER YELLOW
ORANGE
RED
COMMUNICATION KIT
( OPTION )
EARTH
TERMINAL
3
2
1
TERMINAL
1 2 3 4 5
CN1
SC25-05WSA
WHITE
6 DC340V
5
CN4
DC15V
4
B4B-PH-K-S
3 WHITE
2
1
DC15V
A
CN7
B5 ( 6-5 ) B-XARK-1-A
CN10
RED
B5B-PH-K-S
WHITE
MAIN PCB
ASYG14LMCE : K12JY-1203HSE-C1
DC5V
CN5
6
B6B-PH-K-S
5
WHITE
CN3
4
B7B-PH-K-FN
DC15V
3
WHITE
2
1
CN2
B7 ( 9-7.8 ) B-PLISK
WHITE
9pin
CN6
DC340V
B5B-PH-K-R
9
RED
6 DC5V
5
4
3
2
1
A
6
CONTROL UNIT
ASYG14LMCE : EZ-0124DHSE
CN4 Thermistor Characteristics.
Temperature
Thermistor
Thermistor ( Pipe temp. )
Thermistor ( Room temp. )
W4
1
BLACK
2
BLACK
3 BLACK
4 BLACK
1
RED
2 ORANGE
M
3 YELLOW
4 PINK
5 BLUE
INDICATOR PCB
1 1
WHITE
K12JZ-1200HSE-D0
2 2
WHITE
3 WHITE 3
CN201
4 4
WHITE
S7B-PH-K-S
5 5
WHITE
6 WHITE 6
7 WHITE 7
A
1
2
3
TEST
4
5
A
( 0 ) ( 20 ) ( 30 )
176.0 k 62.9 k 39.6 k
1.1 V 2.2 V 2.8 V
33.6 k 12.5 k 8.0 k
1.1 V 2.2 V 2.8 V
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
LOUVER ( UP / DOWN )