Fujitsu ARYA12LALU Service Manual page 12

OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY
AOYB12LACL : K06AX-0708HUE-C1
AOYB14LACL : K06AX-0709HUE-C1
AOYB18LACL : K06AX-0706HUE-C1
POWER SOURCE
LINE FILTER
AC230V
W1
50Hz
RCH4716
L
BLACK
VA1
470V
C1
<TNR>
1.0
VA2
<LE>
470V
<TNR>
W2
N
WHITE
SA1
RA-302M
W3
EARTH
GREEN
H Y I C 1
G K - 3 0 4 3 4 E
18 14
8 7
W4
SERIAL
RED
SERIAL COMMUNICATION
4-WAY VALVE DRIVE
CN30
B2P3-VH-B-C CR30
1
RE1201
4-WAY VALVE 2 = 3
0.1/120
POW-GND
15V
C800 R801
L800 100/ 1.0K
BL02Rn1 25V <1/4W>
C802
+ R802
0.1
560
<F>
<1/4W>
DC-F
CN801 POW-GND
B5P6-VH-B-L
R803 10K
WHITE
1
<1/10W>
2
DC FAN MOTOR COMMUNICATION CIRCUIT
3
FAN MOTOR
4
5
6
12V
12V
I C40
TD62064
CN40
L40
B06B-XARK-1-A 1
2 O1 I 1 3
RED 7 O2
2 I 2 6
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
6 13 GND4 15
NC2
CN73
B02B-XAMK-1-A
R13
1
GREEN
10K
2
COMPRESSOR THERMISTOR
R10 4.75K
CN72
1%
1
B2B-XH-AM
R12
C10
R11
2
PIPE ( MID ) THERMISTOR
13K 0.1
10K
1% <F>
CN71 5V
B04B-PASK-1
1
TEMPERATURE SENSING CIRCUIT
PIPE THERMISTOR L70 BL02Rn1
2
R71 R75 C71
3
4.75K 1% 10K 0.1 <F>
DISCHARGE THERMISTOR
4
R76
R72 C72
CN70
10K
1 0.1
13K
B03B-PASK-1
<F>
2 1%
OUTDOOR THERMISTOR
3
C73
C75 R77
0.1
0.1 10K
<F>
<F>
R73
38.3K
1%
2007.11.08
REACTOR
W10 W11
WHITE RED
L1
D100
LL25XB60
C4 2 1
+
1 2
0.01
-
3 4
<KH>
RUSH CURRENT
C6
PREVENTION
D101
3.3
C5
W5 LL25XB60
<LE>
R1
0.01 ORANGE
2 + 1
ZPR0RCH400
<KH>
4 3
-
3 4
W6
3 4 ORANGE 15V
12V
2 1
D105 2
PR / I C80-5
DAN217U
K1 DW12D1
3
-12V
C137
R157 0.1 R155
4.7K
PFC / 58P <F>
5V
MAKING OF C138 + R156
10 5 4 3 2 1
CURRENT
2.2/ 100K
DIRECTIVE
6 5 4 3 2 1
5V 50V 1%
R21
x 2
10K
<1/10W>
R20 1.0K <1/10W>
ZXL / 37P
S I / 48P
R23 R22 1.0K C21 C20
SO / I C80-2P
27K <1/10W> 0.047 0.1
<1/10W> <B> <F>
DTC143EUA
JM32
PFCEN / 14P
K30
FTR-F3
JM31 JM30
Q103
1 2
12V
DTC143EUA
3 4
15V
C130
0.1
<F>
D110 15V
V4-AC / I C80-3P DAN217U
R159
2 1
4.7K
C129
3
1000P
<B>
2 1
D111
3
DAN217U
-12V R143
39K
R144
1%
22K
15V Q801
1%
DTA143EUA
9
-
1
8
10
+
I C104-3
Q800
C123
R145
BA2902F
2 DTC143EUA
2200P
22K
3
<B> 1%
R146
3
FAN PWM / 2P
2
39K
C124
R149
5V
1%
5V 4.7K 2200P
1% <B>
1
AC WAVEFORM DETECTION
2 1
D600
R152
DAN217U 4.7K
3
FAN IN / 17P
1%
R804 C801
1.0K 0.01
<F>
FAN IN / 17P
EXPANSION VALVE CONTROL
R40 - R43
FAN PWM / 2P
1.5K <1/10W> x 4
PFCSW / 35P
EPV3 / 44P
CT / 3P
EPV4 / 43P
TEST / 59P
EPV2 / 42P
PFC / 58P
EPV1 / 45P
TTXD / 60P
5V
TAUX3 / 21P
R14 CTDW / 34P
CP-POS / 47P
C40
2.2K
V4-AC / 27P
0.1
1%
I C10-1
5V ACFAN / 28P
<F>
C12 BA2903F V4-DC / 29P
R16 R17
LED / 30P
R18
0.1 15V
22K 22K
PR / 31P
<F> 10K
1% 1%
SO / 32P
3
CTDW / 34P
+ 1 IPM-TRIP / 33P
2 -
C13 C14
TH / 10P R19
E2CS / 41P
6 - 0.1 0.1
C11 1.0K
7
5 EPV2 / 42P
+
0.1 <F> <F>
EPV4 / 43P
I C10-2
<F>
EPV3 / 44P
BA2903F
TH / 10P
IPM-CR / 9P
12V
LED INDICATOR
TE / 5P DCV / 8P
ACV / 7P
D80 I C80
R80 TA / 6P
SLR-332VR
uLN2003
TD / 4P TE / 5P
2.2K
<RED>
LED / 30P TD / 4P
16 1C 1B 1
SO / I C80-2P SO / 32P
15 2C 2B 2
V4-AC / 27P
V4-AC / I C80-3 14 3C 3B 3
V4-DC / I C80-4 V4-DC / 29P C500
13 4C 4B 4
PR / I C80-5 PR / 31P
12 5C 5B 5 0.1
TA / 6P
ACFAN / I C80-6 ACFAN / 28P
11 6B 6
6C <F>
7B 7
10 7C
12V 8B
9 COM 8
E
CONTROL GND
D102
1NH42
R103
100
<1/2W>
2
Q100
1
R400 - R407 GT30J122
0.2 <1W> 1% x 8 3
R102
47K
15V 5V
CURRENT DETECTION
R126 GATE DRIVE
BYPASS CAPACITOR
100K 5V-2 L130
C119, C120
1% ELC0607RA
0.1 <F>
1
10K 1% x 2 I C103-1
x 2 C139 C140
+
BA4560
2.2/ 0.1
R127
2
-
50V <F> 1
1
R153
3
+ -12V 5
R128
120K 1% R121 7
R129
100K 3
100K I C103-2
6 - 1% 5V
6 - BA4560
1% 7
7
5
5 +
+ R142
I C102-2
I C3-2
1.2K
R124
BA4560 R122 BA2901F
1% 2 -
4.7K
1 7
3 + 1 11
+ -
6 + 13
-
R154 R131 R130 10
I C3-1
R123 TC 74HC00AF
I C102-4
120K 10 220 BA4560
4.7K
BA2901F
5V <1/10W> 1%
1% x 2 C142
C117
R171
0.1
1.0
R132 C113 4.7K
<F>
3 3
<B>
2.2K 2700P
3
<B>
Q102
2 1 2 1 2
D115 D114
DAN217U DAN217U
5V-2
3 1 5V-2
PFC CONTROL
2 R115
R116
R112
15K 22K
10K
R118 1% 1%
1
D107 1%
10K
5
RB751V 1%
2
+
4 -
R117 I C102-1
R119
BA2901F
5V 10K 22K
R162 5V C110
1% 1%
68K R163 0.1
R160
1% OVER CURRENT <F>
10K
68K DETECTION
1%
1%
C111
3
1 ZXH / 36P
2
4700P
R161
I C105-1 <B>
ZWRO-CROSS
1.5K 6 -
BA2903F DETECTION
7 R164 R165
5 ( HIGH-SPEED )
+
1%
22K 22K
I C105-2
BA2903F
C125 C126 C127
+
R137, R136 10K 1% x 2 +
0.1 2.2/ 2.2/
R134 R133
<F>
10K 10K 50V 50V
R138 10K 1%
1% 1%
R140 D109
R135
10K
RB751V
10K
R168
1%
1%
6 - 22K
7 2 -
5 1
+
3
+
D108 15V
I C104-2
I C104-1
RB751V C131
+
BA2902F
BA2902F C115
0.1
R139
R141
0.1
<F>
10K
10K
<F>
13
-
1% 14
1% 12
C116
+
FULL WAVE RECTIFICATION I C104-4 0.1
BA2902F
<F>
COMP
-12V
R500 R502 5V
10K R503
1.0K
10K
I C500
SERVICE
MB90462
JM500
17 P63 VCC 56
16 P62 AVCC 11
TAUX / 25P
2 P46 P00 25
35 P12 P01 26 E2CS / 41P
E2SK / 40P
3 P50 P17 40
E2SK / 40P
ZXH / 36P
59 P37 P13 36
E2DI / 39P
58 P36 P14 37 ZXL / 37P
60 P40 P15 38
E2DI / 39P
21 MD2 P16 39
34 P11 AVR 12
EPV1 / 45P
47 P26 P24 45
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
P06 Y / 53P
31 P33 53
W / 54P
32 P07 P34 54
Z / 55P
33 P10 P35 55
57 C P60 14
PFCEN / 14P
P20
41 P61 15
TMODE / 18P
42 P21 MD0 18
43 P22 MD1 20
MD1 / 64P
44 P23 P44 64
10 P57 P43 63 MD2 / 63P
TCK / 62P
9 P56 P42 62
TRXD / 61P
8 P55 P41 61
MDO / 1P
7 P54 P45 1
/ TRES / 19P
5 P52 RSTX 19
MD0 / 1P
RESET
S I / 48P
6 P53 P27 48
MD1 / 64P
C503
4 P51 AGND 13 5V
R561 MD2 / 63P
R560
22 X0 GND 24 0.1
TEST / 59P
1.0K 100K
23 X1 49
GND <F>
2 3
VDD NC
1 3
C502 1 OUT GND 4
+
X500
C561
0.1
8.00MHz I C560
0.01
<F>
<CSTLS>
2 S80842
<F>
C501
10/25V
11
C100 - C102
F100
LLQ2W661KEUBGC GDT 250 15
660uF / 450V x 3 15A - 250V
R200
DCV
F4 39
FSL 250 3.15<EM >
<1/2W>
3.15A - 250V
D200 - D202
FH2
U1JU44 x 3
R104
+ + +
220K
<2W>
C103
0.1 PFC5000-0702F
FH1
+ +
<HCP> x 2
DCV-F
15V
PFC-POWER-GND POW-GND
DCV
L100 BL02Rn1
15V-2
C104
GATIN VCC 2
+ 10/ CONTROL GND
S I SO 6 R105, R106
BASE POINT
D I
25V
195K
NC GND 4
5V
C105 <RN-1/2W>
I C100 1%
0.1 R218
GATE DRAIVE GND
TA8316
<F> 4.7K
<1/10W>
R107
R204 - R209
I C101
5V 3.83K
390 <1/10W> x 6
U / 50P
1%
1 14
1 14
V / 52P
2 13
2 13
POW-GND
3 12
3
12
W / 54P
4 11 PFCSW / 35P
4 11
5 10 PFCEN / 14P
5 10
X / 51P
6 9
6 9 PFC-TRIP / 46P
C106
7 8
8
7 R167
DCV Ave Y / 53P
0.1
10K
<F>
Z / 55P
5V
R101
5V-2 D106
C141
4.7K IPM-TRIP / 33P
DAN217U
1000P DC VOLTAGE
R219
C219
DETECTION
R113
<B> 2 1
1.0K
1000P
4.7K
R110 <B>
1%
D301
3
9
6.8K
14 + DAN217U
- 8 R220
I C102-3
C136 1.0K 5V
C108
C107
BA2901F
+
0.01
2.2/ 0.1
2
<F> 1
50V <F>
OVER VOLTAGE
DETECTION
R114
R111 3
IPM-CR / 9P
15K
10K
15V
DCV / 8P
C320
1%
0.15
C112 + C109
0.1 2.2/ <ECQB>
I C102
<F> BYPASS CAPACITOR 50V
5V
CT / 3P 5V
R339
5V
C128
10K
3 INPUT CURRENT ( RSM ) AVERAGE DETECTION
0.1
R334
D112
<F>
DAN217U 10K
I C302-1
1 2 3
1%
BA2903F
2
AVERAGE OF INPUT VOLTAGE RECTIFICATION
R169
22K
ACV / 7P
1
Q300
5V
DTC114EUA
C132 C133 C134
+
3
2.2/ 2.2/ D113 REVERSE CURRENT DETECTION CIRCUIT
0.1
50V DAN217U
50V <F>
1 2
C300
100P
<CH>
COMP CP-POS / 47P
CONTROL SOURCE
DCV-F
15V
D50
5V
I C570
R52
1SS355
EEPROM R56
M93C46 C52
470K
150K 2200P
C570
1 CS VCC 8
<1/8W>
<2W>
2 SK DO 4 <E>
0.1
1%
3 D I NC 7
<F>
R53
6 NC GND 5
D51
510K
C572
UDZS8.2B
R57
<1/8W>
1.0K
R570 0R0
1%
<1/10W>
10K L50
R54
BLm21
510K
<AG601>
<1/8W>
D53
L51
1%
UF4005
BLm21
R55
<AG601>
510K
D52 I C50
<1/8W>
1SS355
1% TOP243PN
R93, R92, R91, R90 5V
1 M
R51
10K x 4
MODEL SWITCHING 2 S
47
3 S
AOYB12LACL
4
C
C50
C51
+
47/
1.0
JM101
35V
<B>
JM102
JM103
JM100 TEST
POW-GND SWITCH POWER SUPPLY
POWER-GND
15V
U V W
L300
ELC0607RA
W7 W8 W9
+
+
I C200
FSBB20CH60
1 VCC 21
NU
2 COM
3 I N
4 I N NV 22
5 I N
IPM-G
6 VFO
U V W
7 CFOD NW 23
8 CSC
9 I N
24
10 VCC U
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
R210
1.0K R211
R212
C214
2200P
R213
<B>
R214
IPM-G
R215
15V
C213
R216
C306
0.022
0.1
<F>
R217
<F>
C206 - C208, C215 - C217
0.15
2200P <B> x 6
C305
IPM-G <1W>
0.1
R329 47K 1%
1%
PEAKLOAD CURRENT DETECTION <F>
x 7
I C300-1
-12V
D302 RB751V BA4560 R330
- 2
1
3 IPM-G
+
R328
C311
R331 R332 4.7K 1% x 2
1.0K
1000P
47K
<B>
W V U
1%
R327
5
22K 7 +
POW-GND
- 6
R337 5V 5V
I C300-2 IPM-GND BASE POINT
100K
BA4560
1%
R335 R336 R333
10K 1% x 3
R307, R308
195K
- 2
1
3
+ <RN-1/2W>
C330
R338
x 2
C339
1000P
3.3K
0.01
<B>
1% VIRTUAL NEUTRAL POINT
<F>
15V D304 D303
5V
DAN217U DAN217U
R81
C85
+ 2 1 2 1
1.0K 10/ C86
REFERENCE OF
POSITION DETECTOR
<1/10W> 25V 470P
3 3
<B>
- 6
7
+ 5
R309
R83
I C302-2
5.76K
27K
R311
BA2903F 1%
<1/10W>
8.66K
C84 C87
R310 1%
0.1 330P
143
<F>
<B> 1%
T60 15V
D60
RPZ-1F
D1FL20U
10
1
C64
2 9 +
3 8 330/
12V
D61
7
4
25V
D1FL20U
5 6
D63
C65
I C60
1SS355 + R61 5V
D62 BA17805 470/
10K
D1FL20U 25V
1 I O 3
G
C67 C68
C66 2 +
+
0.1 100/
100/
<F> 25V
25V
S 8
C69
S 7
+
D64
100/
D 5 1SS355
25V
-12V