Indoor Pcb Circuit Diagram - Fujitsu ASY9USCCW Service Manual

INDOOR PCB CIRCUIT DIAGRAM

POWER TRANSFORMER
EZ-030HSE-T
PRIMARY SECONDARY
POWER SUPPLY PCB
K04AQ-0400HSE-P0
L101
SS11V-10062
W101
E
GREEN
C102 C101
4700P 4700P
D105 - D108
1N4007
CR101
120/0.2
R101
10K
<1/2W>
C103
0.1
VA101
470V
12V
C110
4700P
SSR102
VA103 S202TY2
FH102
470V
F101
T 3.15A - 250V
FH101
W103 W104 W102
BLACK RED BLUE
UL1015 AWG14
WHITE
UL1015 AWG22 BLUE
N L 3 4
TERMINAL BOARD
EARTH
GREEN / YELLOW
2005.07.27
FAN CAPACITOR
7.0uF
W105 W106
FAN MOTOR
CN101-1
BLACK
CN101-3
F M
YELLOW
C111
R103 100
CN101-5
<1/2W> 0.1
C104
WHITE
0.1
CN101 B3P5-VH-B
VA102
470V
SSR103
PR3BMF11YSZ
12V
R104
12V
CN105-1
5V
12V
BLUE
I C101
D103
R102 1.0K
7805
CN105-2
<1/2W> 1SR139
WHITE
I O
G
Q101
C105
C108
+ +
KSD880
2200
C106
0.1
+ D104
C109
/35V
CN105-3
<F>
MTZJ15B
10/50V
WHITE
CN105-4
WHITE
CN105-5
WHITE
D102
CN105-6
1SR139
WHITE
12V
CN105-7
K 101
WHITE
CN105-8
R105
WHITE
UL1061 AWG26 x 8
CN105
PHR-8
12V
BROWN
3 2
4 1
K103
G4A-1A-E-PS
POWER SOURCE
220V / 240V
50Hz
CONTROLLER PCB ASSY (MAIN PCB)
ASY9USCCW : K02DE-0400HSE-C1
ASY12USCCW : K02DE-0401HSE-C1
BZ1
12V
PKM13EPY-4000
B Z
5V 5V
CN8 S3P-VH
CN7-1 R14 10K
R1
RED <1/10W>
10K
CN7-2
<1/10W>
R2 1.0K <1/10W>
WHITE
C1
CN7-3
5V
0.1
BLACK
<F>
R3, R34, R5, R35
10K <1/10W> x 4
JP1
ROOM TEMPERATURE CORRECTION-1
( HEATING OPERATION )
JP2
ROOM TEMPERATURE CORRECTION-2
JP3
( HEATING OPERATION )
AUTO RESTART
JP4
REMOTE CONTROL UNIT
CUSTOM CODE
12V
CN6-1
CN6-2
CN6-3
Q1
DTC124EUA
3 1
CN6-4 2
Q3
R6 1.0K
DTC124EUA
CN6-5
<1/8W>
1 3
2
CN6-6
C8 R7 4.7K
0.1 <1/8W>
<F>
I C4-6 uLN2003
11 6
I C4-5 uLN2003
CN6-7
12 5
I C4-7 uLN2003
CN6-8
10 7
R33 10K
I C2
CN6 <1/10W>
5V
BR93LC46
B8B-PH-K-S
8 VCC CS 1
C11
4 DO SK 2
0.1 D I 3
6 TEST
5 GND NC 7
<F>
EEPROM
7
Jumper wire configurations
Switch
JP1
JP2
JP3
JP4
5V
I C 1
MANUAL AUTO
R29
uPD780024ASGB SWITCH
10K
-X22-8ET-A R30 1.0K
SW1
<1/10W>
<1/10W>
P57 8
44 P75
3 1
5V
2
Q2 R28 10K
DTC124EUA <1/10W>
5
2
37 P02 RESET 28 RESET
1
C2
4
I C3
C25
0.1 3
BD1742G
0.1
<F>
R25 390
<F>
<1/10W>
P11 24
14 P20
C22
15 P21
0.1
16 P22 <F> R24 390
<1/10W>
43 P23
P10 25
C21
0.1
<F>
27 AVDD
10
VDD0
20 VDD1
XT2 29
26 AVREF
P25 19
23
P12
5V
22 P13
C7
+
30 XT1
10/
R20 - R23
25V
10K <1/10W> x 4
9 P36 13
VSS0
34 VSS1
38
P03
21 AVSS
P35 12
11
P34
4
P53
5V
R8
10K
<1/10W>
36 P01
5V
C9
R19
0.01
10K
R8 47
<R>
<1/10W>
<1/10W>
P00 35
C16
1 P50
1000P
<R>
2 P51
3 P52
R17 330 <1/10W>
P56 7
5V
R16 330 <1/10W>
P55 6
R15 330 <1/10W>
P54 5
42 P73
41 P72
40 P71
39
P70
P47 52
P46 51
5V
P45 50
R12
P44 49
10K
<1/10W>
17 P23
12V
18 P24
9
I C4-1 uLN2003
P43 48
1 16
31 I C
I C4-2 uLN2003
P42 47
2 15
I C4-3 uLN2003
P41 46
3 14
I C4-4 uLN2003
P40 45
4 13
X1 X2
8
32
33
X1
CST8.38MHz
2
L1
Function ON/Linked OFF/Open
Heating compensation +4 +2
Cooling compensation 0 -2
Auto restart enable disable
Custom code A B
C27
0.1
<F>
5V
CN2 150-103-86176 ROOM TEMPERATURE THERMISTOR
CN2-1
BLACK
R27 10K
<1/10W>
CN2-2
BLACK
(1%)
PIPE TEMPERATURE THERMISTOR
CN3-1
GRAY
R26 49.9K
CN3-2
GRAY
<1/10W>
(1%) CN3 150-503-96077
CN1 B5P-SHF-1AA
CN1-1
CN1-2
CN1-3 CHECKER
CN1-4
CN1-5
INDICATOR PCB
K04AQ-0400HSE-D0
R201 47 X201
5V CN4 B6B-PH-K-S
<1/4W> GP1UM261RK
1
CN4-1 RED
+
CN4-2 2 DATA
WHITE
CN4-3 3
WHITE
C202 C201
0.1 47/
<F> 10V
CN4-4 4 D201 SLR-325<VC>
WHITE OPERATE(RED)
CN4-5 5 D202 SLR-325<MC>
WHITE TIMER(GRN)
CN4-6 6 D203 SLR-325<DC>
WHITE SWING(ORG)
CN201
UL1061 AWG26 x 6
12V
CN5 53325-0510
CN5-6
RED
CN5-7
ORANGE
M
LOUVER
CN5-8
YELLOW
CN5-9
PINK
CN5-10
BLUE
UL1061 AWG25 x 5
VCC
GND
5V