Fujitsu ASU24RLQ Service Manual page 10

OUTDOOR UNIT
CONTROLLER PCB ASSY
K05CU-0606HUE-C1
CURRENT DETECTION CIRCUIT
5V
D600
CT600
1
DAN217U
CT-1B
4 3 2
TM601
C600 <A>
220/16V
5 1
TM600
R600 1.0K
<1/10W>
1%
PFC5000-0502 x 2
CN110 18 14
FH110 FH111 8 7
B2P3-VH-B-Y YELLOW
3
AC VOLT I N 1 1
F110
FSL 250V 3.15A
W4
SERIAL
RED
SERIAL
B
4-WAY VALVE
4WV
CN500 CR500
JM501
JM504
BLACK RE1202
1
4-WAY VALVE
2
JM503 JM502
12V
CN1
B2B-XH BLACK L800
1
SN PLATED DIA0.6 5mm
POWER RELAY CONTROL
2
15V 15V
Q801
1
C802
DTC143EUA
R800
0.1
2
1.0K
<F>
<1/4W>
3
3
5V 5V
C800
+
100/
2 1
25V
1
<PJ>
3
R801 D800
R803
CN801
560 DAN217U
1.0K
B5P6-VH-B-L 1
<1/10W>
<1/10W>
2
DCFAN
3
DC FAN MOTOR
4
5
6
I C700
CN700
TD62064
12V
B6B-XARK-1-A RED
1
2 O1
7
O2
2
9
O3
3
16 O4
EXPANSION VALVE
4 GND1
4
5
GND2
COM2
5 12
GND3
13 GND4
6
L60
5V
BL02Rn1
CN60
B2B-XH-AM YELLOW
1
DISCHARGE TH. 2
R61 13K
<1/10W>
CN61
B2B-XH-AM RED 1
R63 4.75K
PIPE TH. 2
<1/10W>
CN62
1%
B2B-XAEK-1-A
1
R65 38.3K
OUTDOOR TH. 2
<1/10W>
CN64
1%
B2B-XAMK-1-A GREEN 1
R68 13K
COMP. TH. 2
<1/10W>
C60
0.1
<F>
2006.10.18
CN200
B2P4-VH-B DC HIGH VOLTAGE
WHITE
1
PFC5000
DC VOLT I N 4
C210
R601 1.0K
0.1
<1/10W> R603 22K
<HCP>
1%
<1/10W>
3
P-AN-CT
C601
+
0.1
<F>
R602 4.75K
<1/10W>
1%
R20 10K
SERIAL CIRCUIT
<1/10W>
HY I C 20
R21 4.7K
5V
<1/10W>
10 5V 5 4 3 2 1
R24 1.0K R23
6 5 4 3 2 1
27K
<1/10W>
<1/10W>
JM200
P-S I
3
Q200 C21
1
R22 1.0K
0.022
2SC2412K
<1/10W> 2
<F>
<BQ>
C20
P-POWER
0.022 <F>
JM507
JM508
JM500
K500
G5NB-1A
1 2
12V
3 4
12V
D1
SLR-332VR <RED>
R3
2.2K
<1/10W>
16 1C 1
1B P-SO
15 2C 2B 2
P-PR
14 3C 3B 3
P-LED
13 4C 4B 4
P-V4-DC
12 5C 5
5B P-V4-AC
6C
11 6B 6 P-DBG-4
12V
10 7C 7B 7
9 COM E 8
C5
I C2
0.1
uLN2003
2
<F>
Q800
DTC143EUA
C801
P-FANPWM
0.01
<B>
P-FAN-I N
EE-VALVE
R703 1.5K <1/10W>
I 1 3
P-EPV-D
R702 1.5K <1/10W>
6
I 2 P-EPV-C
R700 1.5K <1/10W>
11
I 3
P-EPV-B
R701 1.5K <1/10W>
I 4 14
P-EPV-A
12V
1
COM1
8
C700
10
NC1 0.1
15
NC2 <F>
THERMISTOR
P-AN-TH
C64
0.1
<F>
P-AN-TD
R60 C61
10K 0.1
<1/10W> <F>
P-AN-TE
C62
R62
10K 0.1
<F>
<1/10W>
P-AN-TA
R64 C63
10K
0.1
<1/10W> <F>
P-AN-AC
R69 C65
0.1
10K
<F>
<1/10W>
FH200 FH201
F201
-0502
FSL 250V 3.15A R18
x 2
150K C8
<2W> 2200P <E>
15V
D6
R14
D1FL20U
D2
470K
1SS355
<1/8W>
1 10
1%
2 9
3 8
D3
4 7
UDZS8.2B R15
R19
5 6
0R0
T1
R16
RPZ-2F
D5
UF4005
R12
R17
0R0
1SS355
510K
<1/8W> 8
1 M S
1% 2 S S 7
D4
3 S
x 3
1SS355
4 C D 5
I C3
R13
TOP243P
47
<1/10W>
C7
0.1
C6 <F>
+
47/35V
I C 1
MB90462
P-FAN-I N
5V
0.1 <F> x 2
P-DBG-4 17 VCC 56
P63
P-FANPWM C2 C3
16 P62 AVCC 11
P-PFC-C
2 P46 25
P00
5V
P-AN-CT
5V 35 P12 P01 26 R4 10K
<1/10W>
3 P50 40
P17
R900 10K
TEST
<1/10W> 59 P37 P13 36
JM900
P-PFCPWM 58 P36 P14 37
5V
TTXD
R2
60 P40 P15 38
TAUX3
5V 10K
R1
<1/10W>
21 P16 39
SERVICE MD2
10K
JUMPER 1 JM1
<1/10W>
34 P11 AVR 12
47 P26 P24 45
P-POS
27 P02
P25 46
P-V4-AC
28 P03 P30 50 U
29 P04 51 X
P31
P-V4-DC
30
P05 P32 52 V
P-LED
31 P06
P33 53 Y
P-PR
32 P07 P34 54 W
P-SO
P35 55 Z
33 P10
P-TTR I P
C1
57 C P60 14
0.1
<F>
41 P20 15
P61 5V
P-E2P-CS
42 P21 MD0 18
P-EPV-B
43 20
P22 MD1
P-EPV-D
44 P23 P44 64
P-EPV-C
P57
10 P43 63
P-AN-TH
9 P56 P42 62
P-AN-I L
P41 61
8 P55
P-AN-DC
7 P54 P45 1
P-AN-AC
5 P52 RSTX 19
P-AN-TE
6 P53 P27 48
P-AN-TA
C11
R11
4 AGND 13 0.1
P51
P-AN-TD
1.0K
<F>
24
22 X0 GND
<1/10W>
23 X1 GND 49
3
1
X1
8.00MHz
<EF0EC>
2
MICOM
9
D12 1SS355
I C5
18V
7818
1 I O 3
D11
+ C9 C19 G +
UNDER VOLTAGE
2 MTZJT-7724B
220/50V 0.1 <F>
15V PPFCTRIP
C10
D7 D1FL20U x 3 C641
A
10/50V
+C13
12V
D13
D8
330/25V
1SS355
+ R26 1.0K
5V OVER VOLTAGE
D9 <1/10W>
1 I O 3 P-SPDPOW
C17
+ G +
100/
2
25V
C18 C22 C15 I C4
C14 C16
+
D10
100/ 470/ 0.1 100/ 7805 0.1
25V 25V <F> 25V <F>
-8V
P-AN-DC
SW POWER
DAN217U
P-AN-I L
+ C4
10/
25V
TAUX R51
10K
<1/10W>
P-E2P-SK
R50
1.0K
P-SPDPOW
<1/10W>
P-POWER
SERVICE
DTC114EUA
JUMPER 2
JM2
P-E2P-D I
P-EPV-A
P-POS
PPFCTR I P
P-U
P-TTR I P
P-X
P-V
P-Y
P-U
P-W
P-V
P-Z
P-W
P-X
P-PFCEN
5V P-Y
P-Z
R7 10K SW2
<1/10W>
EEPROM BR93L46RF-WE2 5V
TMODE
P-E2P-CS
P-E2P-SK
P-E2P-D I
10K <1/10W> x 4
R31
10K
JM902
MODEL CHANGE 1 <1/10W>
JM903
MODEL CHANGE 2
JM901
MODEL CHANGE 0 P-PFCEN
TCK DTC124EUA
TRXD
P-PFCPWM
TRES
<1/10W>
5V
R10 100K C12
<1/10W> 0.1
<F>
2 VDD NC 3
1
OUT GND 4
I C10
BU4842F
P-S I
VOLTAGE LOCK OUT CIRCUIT
5V
R640
195K
15V
R645
<RN - 1/2W>
10K 5V
1% x 2
R644 1.0K
<1/10W> R641
2
- <1/10W>
1
3
+
I C640-1
C640
0.01 R670 195K
R646
5V
BA2903F 0.01
2.2K <1/10W>
<RN - 1/2W>
<F>
<F>
1% x 2
1%
R651 I C640-2
R650 1.0K
R647
JM600
10K BA2903F
<1/10W>
<1/10W> - 6
7
R648 4.75K
5 C643
+
C644
0.01 <1/10W> R671 195K
C645
0.01
<F> 1%
<RN - 1/2W>
0.1
<F>
1%
<F> R649 0R0
JM601
<1/10W>
5V
DC VOLTAGE DETECTION CIRCUIT
2 1 D670
DAN217U
3
R674
C670
1.0K R672
<1/10W> 3.83K
<1/10W>
1%
PEAK LOAD CURRENT DETECTION CIRCUIT
C44
5V R48 R45 100P <CH>
22K 1.0K R44 47K
CN42
D40
1 2
<1/10W> <1/10W> <1/10W>
B2B-XH
1% 1%
1% WHITE
2
-
3 1
3 2
D41 +
I C40-1 I P M PCB
RB751V 1
BA4560
C46 C45
R42 - R43
0.15
1000P <1/10W> 1% x 2
<ECQB> <B>
I C40-2
5V
REVERSE CURRENT DETECTION CIRCUIT
BA4560
5V 5V
R57 47K
- 6
R56 <1/10W> 7
5
+
10K
I C50-2
3 10K <1/01W> 1% x 3
<1/10W>
BA2903F 5
2 +
- 6
15V 7 C50
15V C51
C47
470P
0.01
C52 3
0.1 1 +
1 <B>
2 <B>
0.1 -
Q50
<F>
I C50-1
R55
<F>
C48 BA2903F 3.3K
5V R84 1.0K
0.1 <1/10W>
<1/10W>
R40
<F> 1%
CN40
-8V 10K
15V
<1/10W> B10B-XASK
C43
1
0.1
R85 27K
2
<1/10W> <F>
C42 C74 3
R41 1.0K
1000P 100P <1/10W> 4 I P M
<B> <CH> CONTROL
5
UP
6 VP
7 WP
8 UN
9 VN
I P M CONTROL
10
I C30 WN
1 CS VCC 8 ACTPM CONTROL
C30
DO
2 SK 4
18V
0.1
3 D I NC 7 18V
<F>
6 NC GND 5 R400
1 CN400
C400
1.0K
B4B-XASK
0.01
<1/4W>
R30
<F> 1
2
R401 22K
10K A
Q400 2
3
ACTPM
<1/10W>
<1/10W>
3
DTA143
2 3 CONTROL
Q450
C401 JM400
4
3 1000P
C451
1
2 <B>
Q401 R403 0.01
A A
R450
DTC143EUA
<F>
22K
1 A
R451
R402
C450 A
180 270 <1/10W> 1% x 2
1000P
<1/10W>
A
<B>