Fujitsu AOYG30LFT, Service Manual

Page: 5 / 24

YELLOW
BLUE
WHITE
BLACK
RED
BLUE
PINK
YELLOW
ORANGE
RED
BLUE
PINK
YELLOW
ORANGE
RED
BLUE
PINK
YELLOW
ORANGE
RED
GREEN
RED
WHITE
BLACK
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
BLACK
BLACK
BLACK
WHITE
RED
1 2 3 4 5
1
2
3
1
2 1
2
3
4
5
6 1
2
3
4
5
6
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
5
4
3
2
1 5
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1 6
5
4
3
2
1
6
5
4
3
2
1 6
5
4
3
2
1
2
1
2
1
3
2
1 3
2
1
TM1
TM4
TM2
W5
CN201
CN11
CN2
CN6
CN1
CN5
CN3
CN14
CN8
CN10
CN16
CN13
THERMAL
FUSE 102
1 2 3
TERMINAL
M
M
M
F M FAN MOTOR
STEP MOTOR
( DIFFUSER )
STEP MOTOR
( UP / DOWN )
STEP MOTOR
( RIGHT / LEFT )
TEST
EX. OUT
( OPTION )
EX. I N
( OPTION )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
REMOTE CONTROL UNIT
( OPTION )
INDICATOR
PCB ASSY
CONTROLLER
PCB ASSY
( MAIN PCB )
INDOOR UNIT OUTDOOR UNIT
2011.01.31 4
C I R C U I T D I A G R A M
1 2 3 4 5 6 7 8 9 1 2 3 4 5
1 2 3 4 5 6 7 8 9 1 2 3 4 5
9 8 7 6 5 4 3 2 1 5 4 3 2 1
9 8 7 6 5 4 3 2 1 5 4 3 2 1
1 2 3 4 5 6
1 2 3 4 5 6
1 2
1 2 1 2 3 4
1 2 3 4
1 2
1 2
1 2
1 2
7
6
5
4
3
2
1 7
6
5
4
3
2
1
5
4
3
2
1 5
4
3
2
1
2
1 2
1
3
2
1 3
2
1
3
2
1 3
2
1
3
2
1 3
2
1
3
2
1 3
2
1
2
1 2
1
WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE BLACK WHITE BROWN RED ORANGE YELLOW
W306
W307
CN301 CN303
TRANSISTOR
PCB ASSY
( I P M )
TM302
TM301
W17
W16
TM102
TM101
TM30
3
W
TM30
4
V
T
M305
U
R
S
T
CM COMPRESSOR
RED
WHITE
BLACK
W8
W7
W13
W12
CAPACITOR
PCB ASSY
VIOLET
WHITE
BLUE
YELLOW
BLACK
RED
BROWN
ORANGE
CN11
L2 L1
N
P
-
I N
+I N
ACTPM
ORANGE
ORANGE
POSISTOR
CHOKE COIL 1 2
BLACK WHITE BLACK GRA
Y
WHITE BLACK
WHI
T
E
WHI
T
E
W3
W18
W17
W2
W1
W29
W28
CN100
W21
W9
W20 W19
POWER SUPPLY
PCB ASSY
W25
W26
CN1 CN110
T
M600
TM601
CN801
CN700
CN500
CN63
CN65
CN62
CN64
CN90
CONTROLLER PCB ASSY
( MAIN PCB )
CN42 CN40 CN200 CN400
W4
FUSE 250V 25A
TERMINAL
POWER SOURCE
1 2 3 L N
BLACK
RED
GREEN
WHITE
BLACK
WHITE
BLACK
BROWN
YELLOW
WHITE
BLACK
RED
WHITE
YELLOW
ORANFE
BLUE
RED
BLACK
BLACK
BLACK
BLACK
BROWN
BROWN
BROWN
BROWN
BLUE
BLUE
RED
RED
HIGH PRESSURE
SWITCH
THERMISTOR
( COMP. TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR
( PIPE TEMP. )
4-WAY VALVE
EXPANSION
VALVE
FAN MOTOR
4WV
PMV
FM