Indoor Pcb Circuit Diagram - Fujitsu AUY36FUAS Service Manual

INDOOR PCB CIRCUIT DIAGRAM

Model : AUY36FUAS
THERMAL FUSE
R1 3.3
Q1
<RGGS - 5W>
2SC4236
CN3-2
D1
D3SB60
CN3-1
R3 100
CN3
<1/10W>
53406-9910
C5
+ R2 1.5
100/
<RSP2 - 2W>
450V
YELLOW
M
DRAIN PUMP
YELLOW
UL1015 AWG22 x 2
POWER SOURCE L
F101 3.15A <BET>
ELF20N018A
230V
50Hz
FH101 FH102
TM101
VA102 470V C102
<TNR> 0.22
N
TM102
SA101
VA101 470V
RA-362M <TNR>
POWER SUPPLY PCB
K01AL-040HWSE-P0
E101 W103 W104
UL1015
UL1015
AWG16
AWG18
GREEN
BLACK
UL1015 AWG18
WHITE
CN4
B2P3-VH-B-Y
YELLOW
WHITE
FAN CAPACITOR
8.0 uF
400V
WHITE
UL1015 AWG20 x 2
BLACK
F M
FAN MOTOR WHITE
RED
UL1015 AWG22 x 3
CN5 B3P5-VH-B
TERMINAL BOARD
1
2
3
E
OUTDOOR UNIT
2005.08.01
R5 62K
<RSP - 2W>
C6 4700P
JUMPER
<ECQM>
SETTING
JM1
CUSTOM CODE SWITCHING
D5
R4 330K JM2
1SR139-600 CUSTOM CODE SWITCHING
<SPRH - 2W>
JM3
CUSTOM CODE SWITCHING
D10
1SR139-600
T1
C7 0.047 R6 100 SWITCHING TRANSFORMER
<ECQB>
<1/2W> ZFT29B01
14V
D6
D2FL20U
D2
D1FL20U
C9
+
1000
D3 D4 /25V
Q2 MTZJ5.1B D1FL20U
2SC1815
R8 10K
<1/10W>
R7 C8
SECONDARY
PRIMARY
330 100/
C54
+
6.3V
<1/4W>
0.01 <F>
K4 G5NB-1A
CN6-2
BLACK
C3 0.22 <RE>
R88 120 <1/2W>
BLACK CN6-1
CN6 B2P3-VH-B-E
BLUE
SW2
C103 C105
DRS4016-5
0.022
0.01
<KH> <YE>
C101
C104 C106 0.22
0.01 0.022
R11 56K
C
<KH> <YE>
<1W>
LF101
5V
D8
D1F60
I C9
TLP621
R12 1.0K
(D4) - GB
<1/10W>
R13 10K
<1/10W>
CN1 B2P3-VH-B-C
BLACK
5V
CN1-1
CN1-2
R39 R38
R37
SW1
CN4-1 DSS803
No.1 AUTO RESTART
No.2
No.3
CN4-2
CN5-1
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
CN5-2
ROOM TEMPERATURE CORRECTION
JM5 JM8 ( HEATING OPERATION )
CN5-3
WHITE
VA2 470V
SSR1
<TNR>
G3MC-202PL-VD
+
-
CN19
K8
B2P3-VH-B-R
RED G5N-1A
UL1015 AWG18 CN19-1
GRAY
CR8
TA120033
TEST
5V
R15 - R17
10K <1/10W> x 3
R18 1.0K <1/10W>
1
P15
P10 76
R19 1.0K <1/10W> 2
P16
R20 1.0K <1/10W>
3 P17
I C 1
P11 77
C19 - C21
0.01 <F> x 3
uPD780058BGC
I C2
12V -108-8BT
7812
I O 10K <1/10W> x 4
54 P122
8
P70
G
C11
55 P123
+ P71 9
10/
66 P05
25V P72 10
65 P04
P131 6
R59 R97 R98 R99
R77
74 VDD0
68 VDD1
P46 25
I C3
5V
75 AVRF0
7805
15
P24
I O 7 AVRF1
G
P23 14
+ C14 C15 C47
C13
P47 26
0.1 100/ 0.1 0.1
<F> 6.3V <F> <F>
P57 35
4 AVSS P56 34
67
VSS0
P50 27
5V R29 - R32
33 VSS1
P27 18
10K <1/10W> x 4
JM10
71 I C
P26 17
R33 - R36
72 XT2
P25 16
1.0K <1/10W> x 4 NC
8 56 P124
4 57 P125
13
2 58 P126 P22
P21 12
1
59 P127
P20 11
C26 - C29 P130 5
0.01 <F> x 4
5V
R10 10K
R9 390
P00 61
<1/10W>
<1/10W>
63 P02
P121 53
CR6 I C6 (2/7)
0.01 uPA2003GR
C18 C17
<F>
P36 50
0.01 0.01 6
<F> <F>
Q3
P33 47
1
DTC124EKA
10K <1/10W> x 3
C41
10/
R42 1.0K <1/10W> 25V
19 P40
R41 1.0K <1/10W>
20 P41
R40 1.0K <1/10W> 21 62
P42 P01
CR5
C10 C12 C30 1000P
<R>
0.01 <F> x 3
P55 32
P34 48
P37 51
R93 - R96 5V
10K <1/10W> x 4
P35 49
14V
P120 52
9
40 P64
11 6
P03 64
14V
12 5 39 P63 P12 78
P13
79
38
13 4 P62
P14 80
P66 42
37 P61
14 3
15 2 36 P60
K 4 P52 29
NC
8 I C5 (5/7) P53 30
NC
R21 - R24
5V uPA2003GR
31
P54
NC
10K <1/10W> x 4
P45 24
R25 - R28
P44 23
1.0K <1/10W> x 4
43 P67
P43 22
44 P30
45 P31 C31 C16
46 P32
C22 - C25
0.01 <F> x 4
0.01 <F> x 3
I C5 (1/7) 73
XT1
uPA2003GR
P51 28
41 NC
10 7 P65
I C11-1
BA10358 <1/10W>
RESET 60
3
1 +
- 2
CN9-1 X1 X2
70 69
3
CN9-2 1
CN9-3
X1
CSTS0500MG03-T
CN9-4
CN9
2
CN9-5
B5P-SHF-1AA
8
C32 R43 10K C34
R44 1.0K
1000P <1/10W> 0.1
<1/10W>
<R> (1%) <F>
C37
C35 R45 49.9K
R46 1.0K
CN14
1000P <1/10W> 0.1
<1/10W>
B4B-XH-AM
<R> (1%) <F>
5V
R50 10K <1/10W>
5V
4 DO VCC 8
R47 390
3 D I NC
7 C39 <1/10W>
0.1
2 CK NC 6
<F>
Q4
5V
1 CS GND 5
DTC124EKA
R48
I C7
R49 1.0K 10K
BR93L46RF
<1/10W> <1/10W>
R78 R79 10K <1/10W> x 3
5V
C38
R58 10K <1/10W>
0.01
R75 10K <1/10W> <F>
R76 10K <1/10W>
R100 10K <1/10W>
14V
UL1430 AWG28 x 5
CN10-1 BROWN BROWN
I C5 (1/7) uPA2003GR
CN10-2
1 16 RED RED
CN10-3
10 ORANGE ORANGE
7
CN10-4 YELLOW YELLOW
6 11
CN10-5
5 12 WHITE WHITE
14V CN10
R64 28K
B5B-XASK-1-A
9
4 13 NC <1/10W>
(1%)
3 14 NC
12V
5V
5V
2 15 NC
R63 15.4K
1 16 NC R60 R61
<1/10W>
10K 10K
8
(1%)
<1/10W> <1/10W>
I C4 (7/7)
R62 4.7K
3 3
Q5
uPA2003GR
1 1 <1/10W> 12V
2SC2712 Q6
(1%)
2
2SC2712 2
7 +
-
I C11-2
I C6 (1/7)
R57 1.0K 14V
BA10358
uPA2003GR
<1/10W>
R56
11
R65 390 <1/10W>
7 10
16
D7
B Z
DA226U
BZ1
5V
PKM13EPY-4000
C42
+
0.01
<F>
5V
R54 47
R53 10K
5V
R52
<1/10W> <1/10W>
10K
R51 1.0K
<1/10W>
<1/10W>
C40
14V
0.01 <F>
Room temp. heating correction
2 15
K 8
13
4
I C6 (4/7)
uPA2003GR
3 14
5V
5 12 R67 1.0K R68 10K
<1/10W>
<1/10W>
CR7
5V
0.01 C1 0.1
SW1 & SW4
<F>
<F>
R70 R69 R80 10K <1/10W>
CR1 - CR4
x 3
SW1-1
10K <1/10W>
x 4 SW4-1
SW4
DSS803
SW4-2
R81 1.0K <1/10W>
No.3
SW4-3
R72 1.0K <1/10W>
No.2
R71 1.0K <1/10W>
No.1
*1
In the normal mode,
5V
No.3 FAN DELAY CHANGE
C43
( HEATING OPERATION ) it works as EEPROM model information "wired / wireless switching" shows.
RJ2
No.2 FAN TYPE CHANGE In the reversal mode, it reverses that information.
10K
No.1 REMOTE TYPE CHANGE
<1/10W>
RJ1 1.0K
<1/10W>
CN15-1 UL1430 AWG22
BLACK
C49
CN15-2
5V 0.01
CN15-3 UL1430 AWG22
BLACK
<F> 5V
R55
10K
CN15 B3B-XARK-1-A
1 RED
C45
3
0.1
C44
I C8
<F>
0.1
PST600C 2
<F>
5V
CN8 B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR
CN8-1 BLACK
CN8-2
BLACK
PIPE TEMPERATURE THERMISTOR
CN7-1
GRAY
CN7-2
GRAY
CN7 B2B-XAKK-1-A
BLACK
CN14-4
Jumper 1,2,3 setting
CN14-3
HA
Remote control unit custom code switching
JEM-A
CN14-2
Wireless Wired
CN14-1 JP3 JP2 JP1
remote remote
control unit control unit
on on on A (00) "with thermistor" type
off on on
B (01) weekly type
on off on
C (10) weekly type
off off on
D (11) weekly type
on on off
A (00) weekly type
off on off
B (01) weekly type
on off off
C (10) EZ-098YHSE-R series
off off off
D (11) EZ-09503HSE-R series
M LOUVER
( UP / DOWN )
12V
L2 0.022
CN17 B3B-XAKK-1-A
<DSS306>
CN17-1 UL1430 AWG22 RED
3
1
2
L4 0.022
<DSS306>
5
CN17-2 UL1430 AWG22 WHITE
6
12V R66 10K 1
3
<1/10W>
2
CN17-3 UL1430 AWG22 BLACK
3 1
L3 0.022
2
<DSS306> 3 2 1
TERMINAL BOARD
SW1-3 SW1-2 Correction
REMOTE CONTROL UNIT
off off 0 ( +2 deg. )
off on 1 ( -2 deg. )
on off 2 ( o deg. )
on on 3 ( +4 deg. )
SW Function on off
Auto restart on off
Remote control unit type change *1 reversal normal
Fan type change - -
Fan delay change (heating operation) delay no delay
FLOAT SWITCH