Earth - Fujitsu ASU9RLS Service Manual

OUTDOOR UNIT
INVERTER PCB ASSEMBLY
AOU9RLS : K06AX-0808HUE-C1
AOU12RLS : K06AX-0809HUE-C1
POWER SOURCE
AC230 - 208V
LINE FILTER
60Hz
W1
L
BLACK
VA1, VA2
C1
470V <TNR>
1.0
x 2
<LE>
W2
N
WHITE
SA1 SC-10-55JH
RA-302M
W3

EARTH

GREEN
H Y I C 1
G K - 3 0 4 3 4 E 3
18 14
8 7
W4
SERIAL
RED
SERIAL COMMUNICATION
4-WAY VALVE DRAIVE
CN30
B2P3-VH-B-C
CR30
BLACK 1
RE1201
2 = 3
4-WAY VALVE
0.1/120
DCV-F POW_GND
15V
C800
R801
CN800
1
L800 100/ 1.0K
B5 ( 7-2.3 ) B-XASK-1-A
2
BL02Rn1 25V <1/4W>
WHITE
3
C802
+
0.1 R802
4
FAN MOTOR
560
<F>
5
<1/4W>
6
7
POW_GND
DC FAN MOTOR COMMUNICATION CIRCUIT
EXPANSION VALVE CONTROL
12V 12V
I C40
L40
TD62064
CN40
1
2 O1 I 1 3
B06B-XARK-1-A
2 7 O2 I 2 6
RED
9 O3 I 3 11
3
16 O4 I 4 14
EXPANSION VALVE
4 GND1 1
4
COM1
5
GND2 8
5 COM2
12 GND3 10
NC1
13 GND4 15
6
NC2
CN71
L70
REMPERATURE SENSING CIRCUIT
5V
B04B-PASK-1
BL02Rn1
1
THERMISTOR ( PIPE TEMP. )
2
R75
R71 4.75K C71 0.1
3
1% 10K
THERMISTOR ( DISCHARGE TEMP. )
4
R72 R76 C72
CN70
1 13K 10K 0.1
B03B-PASK-1
1% <F>
2
THERMISTOR ( OUTDOOR TEMP. ) 3
C75 R77
0.1 10K
<F>
R73 38.3K C73 0.1
1% <F>
2009.02.23
REACTOR
W10 D100
W11
WHITE D15XB60
RED
C4 2
+
1 2
0.015
3 -
<YE>
R2 C6
220K 3.3 D101
C5 <LE>
<2W> D15XB60
W5
R1
0.015
ORANGE
2
ZPR0RCH400 +
<YE>
4 3
-
0
3 -
W6
L1
3 4 ORANGE
12V
PR / I C80-5
2 1
2
D105
K1
DAN217U
DW12D1-O(M)
-12V
C138 C137
2.2/ 0.1
50V <F>
PFC / 58P
5V
R157 + R155,
10 5 4 3 2 1
4.7K R156
6 5 4 3 2 1 R21
5V 100K
10K
1%
<1/10W>
x 2
R20 1.0K
<1/10W>
ZXL / 37P
S I / 48P
R23 R22 C21 C20
SO / I C80-2
27K 1.0K 0.047 0.1
<1/10W> <1/10W> <B> <F>
DTC143EUA
JM32
K30 PFCEN / 14P
G5NB-1A R147 R150
JM31
JM30
Q103
2 3
195K
DTC143EUA
12V
<RN-1/2W>
4 1
1% x 4 15V
V4-AC / I C80-3
R148 R151
C130
0.1
<F>
15V
D110
DAN217U
R159
2 1 4.7K
C129
3
1000P
15V <B>
2 1
1
D111
3
Q800 DAN217U
2
-12V
DTC143EUA R143
3
39K
3
Q801 2 FANPWM / 2P
R144
1%
DTA143EUA 22K
5V
5V
1%
1
9 -
8
R803
2 10
1 +
D600 I C104-3
10K C123
R145
DAN217U
BA2902F
<1/10W> 2200P 22K
3
FAN I N / 17P
R146
<B> 1%
R804 C801
39K
1.0K 0.01 R149 C124
1%
<F> 2200P
4.7K
1% <B>
AC WAVEFORM DETECTION
R152
4.7K
1%
FAN I N / 17P
R40 - R43
FANPWM / 2P
1.5K <1/10W> x 4
PFCSW / 35P
5V
EPV3 / 44P
CT / 3P
EPV4 / 43P
TEST / 59P
EPV2 / 42P R18
PFC / 58P
EPV1 / 45P
0R0
CTDW / 34P
CTDW / 34P
R19
C40 CP-POS / 47P
0R0
V4-AC / 27P
0.1
ACFAN / 28P
<F>
V4-DC / 29P
TH / 10P
LED / 30P
C10
PR / 31P
4.7K
SO / 32P
<1/10W> I PM-TRIP / 33P
E2CS / 41P
EPV2 / 42P
EPV4 / 43P
EPV3 / 44P
TH / 10P
LED INDICATOR
I PM-CR / 9P
12V
TE / 5P DCV / 8P
D80
ACV / 7P
I C80
SLR-332VRTE
R80 TE / 5P
<F> uLN2003ADR
<RED>
TD / 4P TA / 6P
2.2K
LED / 30P TD / 4P
16 1C 1B 1
SO / I C80-2 15 2C 2B 2 SO / 32P
V4-AC / I C80-3 V4-AC / 27P
14 3C 3B 3
C500
V4-DC / 29P
13 4C 4B 4
PR / I C80-5 PR / 31P
12 5C 5B 5 0.1
TA / 6P
11 6C 6B 6 ACFAN / 28P
<F>
10 7C 7B 7
12V
9 COM E 8
CONTROL GND
D102
UF4007
R103
100
1 <1/2W>
2
4 R400 - R405 Q100
1
0.15 <1W> 1% x 6 STGW20NC60V
3
R102
47K
1
I C103
15V 5V
4
BYPASS CAPACITOR
C119
5V-2
15V R126 100K L130
0.1
1% ELC0607RA
<F>
R109
1
I C103-1
C139 C140 22
C120
+
BA4560
2.2/ 0.1 <1/4W>
0.1
3
2 -
50V <F> 1
1
<F>
3
R153 120K + -12V 5
R127, R121 7
1% R129
R125
R128 100K 3
100K I C103-2
4.7K
10K 6 - 1% 5V
6 -
1% 7 BA4560
7 R142
5
5 +
1%
+
1.2K I C102-2
IC3-2 R122, R123
x 2
R124
1% BA2901F
BA4560 4.7K 1% x 2
2 -
4.7K
1 7
3 + 1 11
+
6 - + 13
R154 10 -
R131 R130 I C3-1
120K 10 220 I C102-4
BA4560
5V 1% BA2901F
C142
C117
R171
0.1
R132 1.0
C113 4.7K
<F>
3 3
2.2K <B>
2700P
3
<B>
Q102
1 2 1 2
2
D115, D114
DAN217U x 2
5V-2
3 1
5V-2
2
R116 R115
PFC CONTROL
15K 22K
R112
1% 1%
1 10K
R118 10K
1%
1%
5
+
2
4 -
I C105
I C102-1
BYPASS CAPACITOR D107
R119 R117 BA2901F
5V RB751V
R162 5V 22K C110
10K
68K R163 1%
1%
R160
1%
10K <F>
68K
OVER CURRENT DETECTION
1%
1%
3 C111
+ 1 ZXH / 36P
-
2 4700P
I C105-2
R161 I C105-1 <B>
BA2903F
6 -
1.5K BA2903F
7 R164 R165
5
+
1% 22K 22K
ZERO CROSS H I SPEED
C125 C126 C127
+ +
R137, R136 10K 1% x 2
0.1
2.2/ 2.2/
<F> 50V 50V
R138 10K 1%
D109
R140
R135
RB751V R134, R133
10K
10K
R168
10K 1% x 2
1%
1%
22K
6 -
7 2 -
5 1
+
3
D108 +
15V
I C104-2
I C104-1
RB751V
C131
BA2902F
BA2902F C115
R139 0.1
R141
0.1
10K
<F>
10K
13 - <F>
1%
14
1% I C104
12
+
BYPASS CAPACITOR
FULL WAVE RECTIFICATION C116
I C104-4
0.1
BA2902F
<F>
-12V COMP
AVERAGE OF INPUT VOLTAGE RECTIFICATION
5V
R503
10K <1/10W>
I C500
R500
R502 SERVICE
MB90462
10K 1.0K
JM500
17 P63 VCC 56
16 P62 AVCC 11
2 P46 P00 25
E2CS / 41P
35 P12 P01 26
E2SK / 40P
3 P50 P17 40 E2SK / 40P
59 P37 P13 36 ZXH / 36P E2D I / 39P
58 P36 P14 37 ZXL / 37P
60 P40 P15 38
E2DI / 39P
21 MD2 P16 39
34 P11 AVR 12
P24 45 EPV1 / 45P
47 P26
PFC-TRIP / 46P
27 P02 P25 46
U / 50P
28 P03 P30 50
X / 51P
29 P04 P31 51
30 P05 P32 52 V / 52P
Y / 53P
31 P06 P33 53
W / 54P
32 P07 P34 54
Z / 55P
33 P10 P35 55
57 C P60 14
PFCEN / 14P
41 P20 P61 15
42 P21 MD0 18
43 P22 MD1 20
MD1 / 64P
44 P23 P44 64
P43 MD2 / 63P
10 P57 63
9 P56 P42 62 R93, R92, R91, R90
8 P55 P41 61
MD0 / 1P
7 P54 P45 1
5 P52 RSTX 19
RESET
S I / 48P
6 P53 P27 48
C503
4 P51 AGND 13 5V
R561
R560
22 X0 GND 24 0.1
TEST / 59P
1.0K 100K
23 X1 GND
49 <F>
2 VDD NC
3
1 3
C502 1 OUT GND 4
+
C561
0.1
I C560
0.1
<F>
2 S80842
<F>
C501
X500
10/
4.00MHz
25V
<FCR4.0MC5T>
9
F100
GDT 250 15 (SSP. EM)
R200
DCV
39
<1/2W>
D200 - D202
FH2 PFC5000
0702F US1J x 3
C100, C102
F4 x 2
+ +
660uF / 450V
F4 FSL
x 2
250V 3.15A
C103 R104
0.1 220K
+ +
FH1
<HCP> <2W>
DCV-F
15V
POW_GND
R108 L100
DCV
47
BL02Rn1
<1/4W> 15V-2
C104
GAT IN VCC 2
+
S I SO 6 10/ R105, R106
D I
25V 195K 1%
GND 4
NC
<RN-1/2W> 5V
C105
I C100 x 2
0.1 R218
TA8316
<F> 4.7K
<1/10W>
390 <1/10W> x 6
R107
I C101
5V
3.83K R204
TC74HC00AF
U / 50P
1%
1 14 R205
V / 52P
2 13
POW_GND
R206
3 12
W / 54P
PFCSW / 35P
4 11
R207
5 10 PFCEN / 14P
X / 51P
6 9
PFC-TRIP / 46P
R167 R208
7 8
Y / 53P
10K
R209
Z / 55P
5V
R101
C106
5V-2 D106
I P M-TRIP / 33P
4.7K 0.1
DAN217U
C141 R113
<F> C219 R219
2 1
1000P
1.0K 1000P 1.0K
C206 - C208, C215 - C217
<B> 1%
R110 <B>
3
9 6.8K
+
14
- R220 PEAK LOAD CURRENT DETECTION
8
I C102-3
1.0K 5V
C108
BA2901F C107
+
2.2/ 0.1
D301
2
50V <F>
0.1 DAN217U
C136 R114
3
I P M-CR / 9P
0.01 4.7K
15V
DCV / 8P C320
<F> 1%
R111
C112 + C109 0.15
0.1 10K 2.2/ <ECQB>
I C102
50V
<F>
BYPASS CAPACITOR
5V
CT / 3P 5V
R339
INPUT CURRENT AVERAGE DETECTION
5V
C128
10K R337 100K
3
0.1
R334
<F>
10K
1 2
1%
3 3
D112
2
DAN217U
R169
I C302-1
1 2
22K
D305 BA2903F
ACV / 7P 1
DAN217U Q300
5V
DTC114EUA
+ C132 C133 C134
+ 3
2.2/ 2.2/ 0.1 REVERSE CURRENT DETECTION CIRCUIT
50V D113
50V <F>
1 2
DAN217U
CP-POS / 47P
COMP
C300
330P
<B>
15V DCV-F
CONTROL SOURCE
I C570
5V
EEPROM D50
R52
S-93C56BD0I
R56 C52
1SS355
470K
1 CS VCC 8 C570 150K 2200P
<1/8W>
2 SK DO
4 0.1 <2W> <E>
1%
3 D I NC 7
<F>
6 NC GND 5
D51
UDZS8.2B
C573 R570
1.0K R53 - R55
10K
L50, L51 510K
<1/8W>
BLm21 R50
1%
<AG601> 0R0
UF4005
x 2 x 3
C51
1.0 I C50
D52
<B>
TOP243PN
1SS355
5V
1 M
R51
2 S
47 3 S
4 C
10K x 4
MODEL SWITCH
C50
+
47/
MD0 / 1P
MD1 / 64P 35V
MD2 / 63P
SW POWER SUPPLY POWER GND
TEST
POW_GND
15V
L300 V W
U
ELC0607RA
W7 W8 W9
+
+
I C200
FSBS15CH60
NU 21
1 VCC
2 COM
3 I N
4 I N NV 22
5 I N
I P M-G
6 VFO
U V W
7 CFOD NW 23
8 CSC
9 I N
10 VCC U 24
11 VB
12 VS
13 I N V 25
14 VCC
15 VB
16 VS W 26
17 I N DCV
18 VCC
19 VB P 27
20 VS
R211 - R216
R210
0.15 <1W> 1% x 6
1.0K
C214
2200P
<B>
I P M-G
15V
C213
I C300
C306
0.022
BYPASS CAPACITOR
0.1
<F>
2200P <B> x 6 <F>
R329
C305
47K
I P M-G
0.1
1%
R330
<F>
1
I C300-1 4.7K
-12V
BA4560 1%
D302 RB751V
- 2
1
3
+
R328
C311
R331 R332
1.0K
1000P
47K 4.7K
I P M-G
<B> <1/10W> W V U
1% 1%
1%
R327
5
7 +
22K POW_GND
- 6
5V 5V
195K
I C300-2
BA4560 <RN-1/2W>
1%
1% x 6
R335, R336, R333
10K 1% x 3 R307, R308
- 2 195K 1%
1
+ 3
<RN-1/2W>
R340 R338 C330
C339
x 2
10K 3.3K 1000P
0.01
1%
<F> 1% <B>
15V D304, D303
5V DAN217U x 2
R81 C85
+ 2 1 2 1
C86
1.0K 10/
<1/10W> 25V 470P
3 3
<B>
6
-
7
5
+
R309
R83
I C302-2
5.76K
10K
BA2903F R311
1%
<1/10W>
8.66K
C84 C87
R310
1%
0.1
330P 143
<F> <B> 1%
T60
15V
D60
RPZ-1F
D1FL20U
1 10
2 9 + C64
3 8
330/
12V
D61
7
4
25V
R57
5 6 D1FL20U
0R0
D63
C65
1SS355 + R61 5V
D62 470/
10K
D1FL20U 25V
D53
<1/10W>
1 I O 3
G
C67 C68
C66 2 +
+
I C60 0.1 100/
100/
<F> 25V
BA17805
25V
S 8
C69
S 7
+
D64
100/
D 5 1SS355
25V
-12V