Toshiba RAV-SM1103AT-A, Service Manual

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Color Identification
BLK BL
U
RED GRY PNK
: : : : :
BL
ACK
BL
UE
RED GRA
Y
PINK
WHI BRN ORN YEL PUR
: : : : :
WHITE BROWN ORANGE YELL
OW
PURPLE
NOTE
CM PMV FM TE TD TO TS IGBT DB CT
: : : : : : : : : :
Compressor Pulse motor valve F
an motor
Heat exchanger T
emp. Sensor
Discharge T
emp. Sensor
Outdoor T
emp. Sensor
Suction T
emp. Sensor
Insulated Gate Bipolar T
ransistor
Rectifier Curreut T
ransformer
6 5 4 3 2 1
6 4 3 2 1
PMV
CN700
CN603
L01
V
aristor
V
aristor
Surge absorber
Q300~305 MOS-FET
Q200~205 IGBT
CN602 CN601 CN600
P02 WHI CN806
WHI
BLK
ORN
WHI
WHI
RED
CN300 CN500
BLK WHI RED
F
an motor
Pulse motor valve
3 2 1
3 2 1
3 2 1
3 1
FM
TS
(Suction pipe temp. sensor)
3 2 1
3 1
TD
(Discharge pipe temp. sensor)
2 1
2 1
TO
(Outdoor temp. sensor)
2 1
2 1
4
5
2
3
1
2 2
3 3
1 1
2 2
3 3
1 1
1 1
2 2
3 3
1 1
TE
(Condenser pipe temp. sensor)
F
or optional P
.C. Board
Reactor
Reactor
Coil for 4-
WA
Y
VA
L
V
E
F01 F
use
T25A AC250V
F03 F
use
T3.15A AC250V
F
use 250V~
T6.3A
T
o
indoor
P
ower supply
220-240V~ 50Hz
RED
BLK
P30
P31
CN605 BLK
P11
RED
Compressor
WHI BLK
P04 P05 P06
P19 P34
DB01
DB02
C12
C14
L03
C13
P35 P20 P21 P22 P23 P24 P25
ORN YEL YEL BRN YEL
P18 P08
SW802
MCC
-1530
Sub P
.C. Board
P
.C. Board
(MCC
-5009)
RED
Q404
P7
P32
P33
PUR
CN701
P03
ORN
P10 BLK
GRN/YEL
N
L
3
2
1
2 1
2 1
2 1
2
3
3 1
Reactor
P
ower
relay
Relay
CT
R219 R220 R221
R319 R320 R321
CM
WHI
BLK
CA
UTION : HIGH VOL
T
AGE
The high voltage circuit is incorporated. Be careful to do the check service, as the electric shock may be caused in case of touching parts on the P
.C. board by hand
The 4-way valve coil is turned on while the cooling operation
ORN
49C
ORN
2 1
2 1
2-1. RAV-SM563AT-A, RAV-SM803AT-A
2. WIRING DIAGRAM