WIRING DIAGRAM OF THE PRINTED WIRING BOARD
MODEL RAS-50WX8, RAS-D18EX3
R
A
Axial
H
Chip
C
Symbol
Shape
Radial
Manual
R751
L751
R631
C131
C751
C621
C132
ZD131
D121
5V
C121
IC121
C123
C122
-
0V
+
ZD121
OUT
GNG
IN
R122
R123
Q115
C101
D101
IC111
6
4
7
2
3
8
5
C111
Q116
R124
R121
Q111
R114
R118
Q113
Q112
C103
35V
C112
ICP2
R111
R115
C115
C113
C116
R112
L111
ZD111
C114
R116
R119
ICP1
-
R117
-
+
L101
C102
+
1
C304
C303
C302
3
4
CN1
R306
R307
R305
R301
R302
R303
5V
M
CN10
1
2
3
4
5
6
C631
R813
R812
0V
5V
R821
C821
C802
5V
0V
+
-
-
+
R829
R828
R827
R822
R826
Q821
R825
R823
D821
R824
C823
IC801
R803
R805
R806
R807
IC801
C801
R811
R810
Q803
Q802
C822
R804
7
5
1
3
2
6
4
8
Q801
R830
C825
C824
0V
4
3
2
1
8
7
6
5
IC401
C401
R403
R404
R401
R402
0V
D401
5V
5V
5V
R611
C611
R502
R501
RES1
C524
C506
5V
L501
C502
C501
0V
C505
C507
R510
R641
0V
R509
R507
R506
R508
R504
ID
R621
C
D
CN3
3
2
1
1
3
M
9
8
7
9
7
10
11
12
6
5
4
13
3
14
2
15
1
16
8
IC711
Vss
10
RES
P10
P53
P12
PWM
P52
SD
A
21
20
23
22
49
19
24
30
29
32
31
26
25
28
27
P87
RXD
P20
SCL
P75
P74
AN
6
AN
7
P85
P70
P86
P23
48
46
40
41
39
44
45
42
43
50
63
64
54
55
52
53
57
IC501
SD
A
SCL
TXD
51
AN3
P54
P55
AN1
AN2
AN4
AN0
2
1
3
P17
P14
P16
P15
P24
TXD2
RXD2
EEPROM
X1
4
5
8 TEST
7
6
18
17
16
P36
P34
P37
13
12
WKP0
14
11
WKP1
34
33
35
36
NMI
37
P61
P60
38
47
56
58
59
62
60
61
15
X2
VCL
OSC2
OSC1
Vcc
P35
P64
P33
P31
P30
P32
TMO
V
FTIOD0
9
P62
FTI0B1
FTI0C1
FTI0D1
A
R601
R602
C601
R651
R652
C651
R654
R656
R655
R653
R767
R766
R765
5V
R551
C521
C522
2
5
3
1
IC521
R552
C523
Q521
R762
AUTO-
RESTART
OFF
R642
JW601
CN8
2
L752
(BRN)
(RED)
Heat exchanger
Thermistor
XA-3P-Top
XA-6P-Top
Indoor
Fan Motor
HEA
T
EXCHANGER
PO
WER SUPPL
Y
V
O
LT
A
G
E
FAST FEED
TEST
RESET
CLOCK
OSCILLATION
CIRCUIT
WIRELESS INPUT
FM ROTATION NO. FB
AU
T
O
SWEEP1
AUTO SWEEP2
PO
WER SUPPL
Y CONTR
O
L OUTPUT2
PO
WER SUPPL
Y CONTR
O
L OUTPUT1
DC F
AN OUTPUT
HIGH V
O
LT
A
GE
DIFECTION
HIGH V
O
LT
A
GE
OUTPUT
B
UZZER
HA O/P
TIMER
OPERATION
HUMIDITY
FILTER
HOT KEEP
POWERFUL
LED INDICA
TION O/P
REMOTE CONTROL ID SELECT
OUTSIDE RXD
OUTSIDE TXD
AUTO RESTART
HA INPUT
I/F RECEPTION
I/F TRANSMISSION
ST
AT
IC PRESSURE SELECT
INST
ALLA
TION PLA
CE SELECT
DRAIN PUMP
TESTING OPERA
TION
ABNORMAL
W
ATER LEVEL DETECTION
φ
1
φ
2
φ
3
φ
4
FLONT PANEL
M
M
3
2
1
5
4
6
5
4
13
3
14
2
15
1
16
8
9
7
10
11
12
0V
8
7
6
9
R
OOM TEMPERA
TURE
AN5
HUMIDITY
H-LINK
12V
FLONT P
ANEL LIMIT SW
UN USE
0V
WIRED
REMOCON
CLEAN LANP
ION LANP
INDOOR FAN PWM OUTPUT
HO
T KEEP
R752
R753
R754
R768
IC712
CN11
R503
Stepping Motor
for auto sweep1
Stepping Motor
for Front Panel
Stepping Motor
for auto sweep2
CZ-10P-Top
PH-5P-Top
3
2
1
5
4
CN12
R763
R756
R757
R514
R515
R513
R505
+ve DISPLAY
-ve DISPLAY
C509
R755
C714
3
4
5
6
3
4
5
6
PH-11P-Top
CN4
FRONT PANEL
LIMIT SW
Q121
ICP3
C134
R523
2
1
PH-4P-Top
Room Temperature
Thermistor
R721
BZ1
BZ
Q722
CN14
3
4
5
6
7
8
9
Relay
Connector1
XM-11P
1
2
1
2
R758
XH-3P-Top
Relay
Connector2
GND
Electrode
IONIZER
LED
LD201
LD202
LD203
H
H
1608
1608
Color
Use
Yellow
Orange
−
−
Green H
C
Use
3216 C
1608
Use
C
Q112
2SC5209H
Q113
2SC5209H
C
C
C
C
C
C
Q111
2SJ518
Q115
Q116
2SA1162Y
Q722
Model
Model
Model
Model
Model
Model
DTC114EETL
DTC114EETL
C
Q121
KTC3875S
Q141
2SC2462LC
C
C
Q521
DTC114EETL
C
Q723
DTC114EETL
25V
C502
25V
C631
1000P
50V
C801
C802
C821
C822
C751
C621
C
C601
25V
C
(B)
C
(F)
C711
25V
(F)
25V
C521
C
(F)
10V
C522
C
16V
C501
C823
50V F
50V
F
150P
50V
1000P
50V
25V
C824
50V
25V
C505
50V
C611
1000P
C524
25V
C
(B)
(B)
C
(B)
C
(B)
25V
C523
C
(F)
C
C
C
C
C
C
(F)
(F)
(F)
(F)
(F)
(F)
25V
C506
C
(F)
25V
C507
C
(F)
C825
C651
25V
C
(F)
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
R
R
C803
C804
C712
25V
(F)
C
C
C713
25V
C
C
(F)
50V
C
(F)
1000P
50V
C
(B)
C
C531
C508
25V
C
(F)
C
C714
25V
C
(F)
C
C509
25V
C
(F)
C
(CH)
−
−
− − −
−
− −
−
− −
−
−
−
−
−
(LXZ)
(LXZ)
(SMG)
C101
0.22
µ
2.2
µ
0.1
µ
0.1
µ
0.1
µ
47
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.15
µ
0.01
µ
0.01
µ
0.047
µ
1
µ
0.22
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
0.1
µ
47
µ
100
µ
0.22
µ
0.047
µ
50V F
C102
50V
D
C111
10V
C121
25V
C122
10V
C304
25V
C401
25V
330
µ
220
µ
25V
C302
C113
C
(B)
C303
25V
C114
25V
C115
D
D
C123
25V
C103
C131
50V
C132
25V
630V C
470p
C
C
C
C
(F)
(F)
(F)
(F)
C
(B)
C112
C116
C211
16V
D
(MF)
C
(F)
C
(F)
C
(F)
1000P
50V
C
(B)
25V
C
(F)
R
C
C
C
C
C
C
C
C
C
C
C
C
R
R
R
R
C212
V
oltage
T
ype
Capacitor
Transistor
C
C134
25V
C
(F)
C
R765
390
1/16W
R766
1/16W
1/16W
R767
390
300
R812
R813
39
1/8W
R821
39
1/8W
R822
1K
1/16W
10K
1/16W
R825
1/16W
R826
R827
3K
120K
1/16W
1/16W
1/16W
R811
2K
680
1/16W
1/16W
R829
5.1K
1/16W
1/16W
R810
R830
1K
1/16W
R751
2.7K
R762
1/16W
R828
10K
1/16W
1K
R824
R823
10K
8.25K
1/16W
1/16W
10K
R803
R804
120K
120K
1/16W
R805
R806
R807
4.3K
120K
C
C
C
C
C
A
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
1/8W
1/6W
R752
R753
R754
R755
10K
1/16W
C
10K
1/16W
C
2K
1/16W
C
R768
1/16W
1K
C
R763
10K
1/16W
C
R756
1K
1/16W
C
R757
1K
1/16W
C
R758
5.1K
R551
1M
1/16W
R552
1K
1/16W
R652
1/16W
100
10K
1/16W
R611
1K
R601
1K
R621
1/16W
R701
1K
1/16W
R656
1/16W
R654
10K
R655
1/16W
10K
1K
R631
1K
R721
3.3K
1/16W
R602
R641
1/16W
10K
1K
R651
1/16W
1K
R653
1/16W
1K
C
C
C
C
A
C
C
C
C
C
C
C
C
C
C
C
1/8W
1/4W
1/8W
1/8W
R642
1/16W
C
1K
R657
1K
C
1/8W
R221
R222
−
−
−
−
−
−
−
−
−
1/16W
R302
12.7K
1/16W
R301
12.7K
1/16W
1/16W
R303
10K
27K
1/10W
6.8k
1/4W
R212
47
1/10W
R141
1/10W
2.7K
R211
1K
0.56
100
1/16W
1/8W
1/8W
30K
560
R111
R112
R114
R115
R116
R117
1/16W
1/16W
75K
R118
R119
1/16W
750
68K
R121
R122
1/16W
100
R123
1/16W
33K
R124
1/16W
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±1%
±1%
±1%
±1%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±1%
±1%
±2%
±2%
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
RESISTOR
Circuit's
Symbol
Numerical
Power
(W)
S
h
a
p
e
Common
diff
.
Circuit's
Symbol
Numerical
Value(F)
S
h
a
p
e
V
oltage
T
ype
Circuit's
Symbol
Numerical
Value(F)
S
h
a
p
e
V
oltage
T
ype
Circuit's
Symbol
Numerical
Value(F)
S
h
a
p
e
Circuit's
Symbol
S
h
a
p
e
Circuit's
Symbol
S
h
a
p
e
Circuit's
Symbol
S
h
a
p
e
Model
Circuit's
Symbol
S
h
a
p
e
Model
Circuit's
Symbol
S
h
a
p
e
Circuit's
Symbol
S
h
a
p
e
Model
Circuit's
Symbol
S
h
a
p
e
Circuit's
Symbol
Shape
Shape
Circuit's
Symbol
Circuit's
Symbol
Shape
Circuit's
Symbol
S
h
a
p
e
Numerical
Value(H)
−
−
−
−
−
−
−
−
−
R306
1/16W
R307
1/16W
1K
1K
R305
1K
1/16W
R504
10K
1/16W
R403
R402
R401
R404
390
1/16W
390
1/16W
5.1K
1/16W
5.1K
1/16W
R502
1/16W
1/16W
R507
10K
1/16W
1/16W
R508
10K
1/16W
R509
10K
R510
10K
±5%
10K
±5%
10K
±5%
10K
±5%
10K
±5%
10K
±5%
10K
±5%
±5%
±5%
±5%
±5%
10K
1/16W
R514
1/16W
R501
1M
1/16W
R506
10K
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
R531
C
R503
C
1/16W
10K
C
R513
1/16W
C
R515
1/16W
C
R505
10K
1/16W
R524
1/16W
C
C
R525
1/16W
C
R523
1/16W
1/16W
Jumper
Q801
Q802
Q803
Q821
2SC3441E
C
C
C
C
DTC114EE-TL
DTA114EE-TL
2SC5383
IRR
Sensor Unit
GP1UX511RK
H
PKM13EPY
BZ1
H
Buzzer
CSTLS10M0G53
RES1
10MHz
R
Oscillator
ZD111
ZD141
ZD121
ZD131
PTZ20A
RD5.6UJN2
RLZ6.8A
RD6.2UJN2
C
C
C
C
Zener Diode
SW1
EVQP05R-SW
H
Switch
IC121
IC401
IC111
NJM2903M
IC801
IC711
ULN2003ANS
NJM2340M
IC521
RN5VD42C
IC
IC501
C
C
C
C
C
BR24L04F-W
BA50BC0T
C
IC712
ULN2003ANS
C
H
L112
L751
L101
L111
Coil
0.6A
1.3A
H
H
C
L801
C
C
L752
1608CJ
1608CJ
L501
−
−
−
−
−
−
−
−
−
C
1608CJ
CN7
PH-12P-Top
CN1
CN2
CN3
CN4
CN6
CN10
CN2
H
H
H
H
H
H
H
H
CN8
Connecter
PH-4P-Top
CZ-9P-Top
XA-3P-Top
PH-11P-Top
XA-6P-Top
CN9
PA-4P-Top
H
CN11
CN12
CZ-10P-Top
H
CN14
PA-6P-Top
SJN-HOU-9P
H
H
D101
D401
HN1D03FU
Diode
DSM3MA2
D111
D821
1SS355
D121
1SS355
D1FS6
C
C
C
C
C
Jumper
JW601
JW801
S
iz
e
Use/
Don't Use
J100
〜
JW102
J121
CCP2E-20
ICP2
2.0A
CCP2E-50
ICP1
0.8A
C
C
Over Current Protecter
Rating
Current
Model
Circuit's
Symbol
Shape
Model
Circuit's
Symbol
Shape
Model
Circuit's
Symbol
Shape
Rating
Current
ICP3
CCP2E-13
C
0.52A
0V
C803
C804
JW801
L801
C711
12V
C712
C713
55mA
25V
C
(F)
C
C2
11
9
NMI
12
PH-12P-TOP
C1C2
0V
12V
5V
R531
C531
Test
5V
SDA
SCL
RES
0V
1
2
3
4
RX
M2
TX
8
5
10
6
7
A
Terminal for EEPROM
data writing
CN6
Room Temp.
RX
TX
0V
12V
H-LINK
CN7
6
5
4
3
1
2
PA-6P-TOP
10
V-LED
C
C
10
11
11
10
R701
B
0V
3
4
5
CZ-9P-Top
CN2
9
6
7
8
2
12V
1
5V
0V
3
4
-
+
12V
5V
1
2
0V
0V
0V
REC
SEND
R911
R912
R913
R914
C911
C912
C913
R915
L911
L912
CN9
Wired Remocon
PA-4P-TOP
EER
GND
REM
Vin
(ON/OFF)
0V
1
2
3
4
PQ912
PQ911
R657
C508
R911
R912
R913
R914
R915
560
2K
620
1/10W
1/8W
C
C
C
C
C
1/10W
1/8W
1/8W
2K
C911
C912
C
(F)
C913
25V
D
25V
1000P
50V
C
(F)
R
C
C
L911
L912
A
A
A
Photocoupler
R524
R525
Display P.W.B.
LD202(Timer)
LD201(Operation)
LD203(Filter)
Light
Temporary Sw.
C212
6
5
4
8
7
2
3
ZD141
Q141
R141
9
R212
R211
receiving
V
OUT
V
DD
GND
unit
C211
+
-
SW1
1
D403
5V
D403
1SS355
C
3
4
1
2
R221
R222
5V
L112
CT-4P-TOP
JW102
D111
SLR-332YC3F
SLR-332DC3F
SLR-332MC3F
HD64F36077GHV (AX-7X30)
BL01RN1A1F1A
BL01RN1A1F1A
BL01RN1A1F1A
6A
6A
6A
R831
33M
1/2W
A
Q723
B
0V
R831
CN2
SJN-9P
TLP421-(BL)
TLP421-(BL)
PQ912
PQ911
J
A
B
C
D
E
F
G
H
J
K
A
B
C
D
E
F
G
H
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0
100
1. Type of Capacitor
F
……
Film Capacitor
C
……
Ceramic Capacitor
D(
※)……
Electrolytic Capacitor
2. Symbol of the parts list is as follow
Note
AV
CC
φ
1
φ
2
φ
1
φ
2
φ
3
φ
3
φ
4
φ
4
Value(
Ω
)
Circuit's
Symbol
Numerical
Power
(W)
S
h
a
p
e
Common
diff
.
Value(
Ω
)
Circuit's
Symbol
Numerical
Power
(W)
S
h
a
p
e
Common
diff
.
Value(
Ω
)
Circuit's
Symbol
Numerical
Power
(W)
S
h
a
p
e
Common
diff
.
Value(
Ω
)
82
µ
560
µ
100
µ
– 45 –