General ABG54FBAG, Service Manual, Page: 9 / 28

2005.08.23 2005.08.23
REMOTE CONTROL CUSTOM CODE
SWITCHING (R1)
REMOTE CONTROL CUSTOM CODE
SWITCHING (R2)
INDICATOR PCB
EZ-097JHSE-D
AUTO RESTARTE SWITCHING
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
OUTDOOR UNIT
POWER SOURCE
230V
50Hz
5V
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
EZ-0020GWSE-C
NOT USED
JM1
JM3
JM2
14V
5V
IC3
7805
R15 - R17
10K <1/10W> x 3
T1
SWITCHING TRANSFORMER
ZFT29B01
PRIMARY SECONDARY
I O
G
D6
D2FL20U
C6
1000
/25V
+
R8 10K <1/10W>
R20 1.0K <1/10W>
R18 1.0K <1/10W>
R19 1.0K <1/10W>
C19 - C21
0.01 x 3
<F>
R59 10K <1/10W>
R98 10K <1/10W>
R98 10K <1/10W>
R97 10K <1/10W>
C35
1000P
<R>
C32
1000P
<R>
R44 1.0K
<1/10W>
R46 1.0K
<1/10W>
R43
10K (1%)
<1/10W>
R45
49.9K (1%)
<1/10W>
C34
0.1
<F>
C37
0.1
<F>
5V
5V
5V
Q4
DTC124EKA
R48
10K
<1/10W>
R49 1.0K
<1/10W>
14V
C38
0.01
<F>
R47 390
<1/10W>
CN10
B5B-XASK-1-A
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
CN10-1
CN10-5
CN10-4
CN10-3
CN10-2
CN11-1
CN11-5
CN11-4
CN11-3
CN11-2
CN11
B5B-XARK-1-A
RED
UL1430 AWG28
M
M
LOUVER
( UP / DOWN )
LOUVER
( RIGHT / LEFT )
5V
OPERATE
TIMER
LOUVER
LOUVER
OUT
PHA201
SBX1810
-22
C201
0.1
<F>
C202
10/
25V
+
MANUAL AUTO
SWITCH
SW201
EVQ PEE 04R
CN201
8P-SCN
1
2
3
4
8
5
7
6
R201 330 <1/4W>
R202 330 <1/4W>
R204 330 <1/4W>
R203 330 <1/4W>
D201 SLR-325 <RED>
D202 SLR-325 <GRN>
D204 SLR-325 <ORG>
D203 SLR-325 <ORG>
BROWN
RED
ORANGE
YELLOW
WHITE
BLUE
PURPLE
GRAY
BROWN
RED
ORANGE
YELLOW
WHITE
BLUE
PURPLE
GRAY
UL1430 AWG28
5V
5V
5V
+
R52
10K
<1/10W> R53
10K
<1/10W>
R54 47
<1/10W>
C41
10/
25V
CN13
B8B-XASK-1-A
WHITE
CN13-1
CN13-2
CN13-3
CN13-4
CN13-8
CN13-5
C42
0.01
<F>
CN13-7
CN13-6
4
3
2
1
8
7
6
5
D0
D1
SK
CS
VCC
NC
NC
GND
14V
C39
0.1
<F>
IC7
BR93LC46RF
14V
CR5
1000P
<R>
R51 1.0K
<1/10W>
C40
0.01
<F>
R50 10K
<1/10W>
R77 - R79
10K <1/10W> x 3
5V
5V
5V
5V
R80 10K <1/10W>
R70 10K <1/10W>
R69 10K <1/10W>
R71 1.0K <1/10W>
R58 10K <1/10W>
R81 1.0K <1/10W>
R72 1.0K <1/10W>
R100 10K <1/10W>
C31
0.01
<F>
C16
0.01
<F>
5V
5V
C43
0.01
<F>
JM11
CR2 10K <1/10W>
CR3 10K <1/10W>
CR4 10K <1/10W>
IC6 (1/7)
uPA2003GR
BZ1
PKM13EPY-4000
R56 1.0K
<1/10W> R57 1.0K
<1/10W>
CR7
0.01
<F>
R67 1.0K
<1/10W>
R68
10K
<1/10W>
C1
0.1
<F>
CN16
B3P-VH-B
WHITE
CN15
B3B-XARK-1-A
RED
RJ2 10K
<1/10W>
RJ1 10K
<1/10W>
C49
0.01
<F>
R75 10K
<1/10W> R76
10K
<1/10W>
FLOAT SWITCH
UL1430 AWG22
CN16-1
CN16-3
CN16-2
CN15-1
CN15-2
CN15-3
GRAY
PURPLE
BLUE
UL1430 AWG22
UL1430 AWG22
FEED BACK
F M
B Z
6 11
9
HA
JEM-A
CN14
B4B-XH-AM
WHITE
CN14-4
CN14-1
CN14-2
CN14-3
CN8
CN7
B2B-XASK-1-A
WHITE
B2B-XAKK-1-A
BLACK
CN8-1
CN8-2
BLACK
BLACK
CN7-1
CN7-2
UL1430 AWG24
UL1430 AWG24
GRAY
GRAY GRAY
GRAY
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
14V
14V
IC5 (1/7)
uPA2003GR
IC4 (7/7)
uPA2003GR
9
16 1
6 11
14
16
3
1
2
4
5
7 10
12
13
15
9
76
77
35
34
27
18
17
16
13
12
11
5
28
29
30
31
32
62
8
9
10
6
50
80
79
78
61
26
25
24
23
22
64
73
71
15
14
60
3
69
70
1
X1 X2
RESET
P23
P24
I C
XT1
P03
P43
P44
P45
P46
P47
P00
P12
P13
P14
P36
P70
P71
P72
P131
P01
P51
P52
P53
P54
P55
P22
P21
P20
P130
P50
P27
P26
P25
P56
P57
P11
P10 P15
P16
P17
1
2
3
54
55
66
65
74
68
75
7
P122
P123
P05
P04
VDD0
VDD1
AVRF0
AVRF1
AVSS
VSS0
VSS1
XT2
P124
P125
P126
4
67
33
72
56
57
58
59 P127
63 P02
42 P66
P64 40
39
38
37
36
52
51
P63
P62
P61
P60
P120
P37
P35
P34
49
48
53
47
P121
P33
41
43
44
45
P65
P67
P30
P31
P32 46
19
20
21
P40
P41
P42
2
3
2
1
R55
10K
<1/10W>
C44
0.1
<F>
IC8
PST600C
C45
0.1
<F>
JM10
X1 CSTS0500MG03-T
0.01 <F> x 3
C10 C12 C30
C22 - C25
0.01 x 4 <F>
R42 1.0K <1/10W>
R40 1.0K <1/10W>
R41 1.0K <1/10W>
5V
5V
SW1
DSS803
CN9
B5P-SHF-1AA
WHITE
TEST
10K <1/10W> x 3
R39
R38 R37
NO.1
NO.3
NO.2
CN9-1
CN9-5
CN9-4
CN9-3
CN9-2
R21 - R24
10K <1/10W> x 4
R25 - R28
1.0K <1/10W> x 4
IC5 (1/7)
uPA2003GR
IC6 (2/7)
uPA2003GR
IC6 (4/7)
uPA2003GR
VA2
470V
K 8
K 4
14V
IC5 (5/7)
uPA2003GR
CR1 10K
<1/10W>
CR6
0.01
<F>
5V
+
-
SSR1
G3MC-202PL-VD
DC12V
R93 - R96
10K <1/10W> x 4
R13 10K
<1/10W>
C18
0.01
<F> C17
0.01
<F>
Q3
DTC124EKA
5V
5V
R12 1.0K
<1/10W>
IC9
TLP621
<GB>
D8
D1F60
R9 390
<1/10W>
R10
10K
<1/10W>
11 6
5 12
13
4
14 3
15 2
12 5
13 4
14
15
3
2
8
7
1
7 10
10
16
R11 56K
<1.0W>
R29 - R32
10K <1/10W> x 4
5V
NC
C26 - C29
0.01 <F> x 4
R33 - R36
1.0K <1/10W> x 4
C47
0.1
<F> C15
0.1
<F> C13
0.1
<F> C14
100/
6.3V
+
JM6
+
C8
100
/6.3V
C54
0.01
<F>
C101
0.22
275V
C105
0.01
<F>
C106
0.01
<F> C104
0.01
<F>
C103
0.01
<F>
ELF20N018A
LF101
VA101
470V
VA102
470V
SA101
3600V
TM102
TM101
E101 W103 W104
F M
FAN MOTOR
FAN CAPACITOR
CN1 B2P3-VH-B-C
BLACK
AC IN
UL1015 AWG18
BLACK
UL1015 AWG18
WHITE
UL1015 AWG20 WHITE
UL1015 AWG20
WHITE
UL1015 AWG20
BLACK
UL1015 AWG20 WHITE
UL1015 AWG20 RED
CN6-2
CN6-1
CN5-1
CN5-3
CN5-2
CN4-2
CN4-1
CN4
B2P3-VH-B-Y
YELLOW
CN5
B3P5-VH-B
WHITE
CN6
B2P3-VH-B-E
BLUE
DRAIN PUMP
UL1015 AWG18
GRAY
CN19
B2P3-VH-B-R
RED
CN19-2
CN19-1
JM5 JM8
K8
G5NB-1A
K4
G5NB-1A
CR8
TA120033
C3 0.22 <275V>
R88 120 <1/2W>
TERMINAL BOARD
2(N)
3
1
UL1015 A
WG18
WHITE
UL1015 A
WG18
BLA
CK
UL1015 A
WG16
GREEN
L
N
F101
3.15A
<250V>
BET
FH101 FH102
CN1-1
CN1-2
+
R7
330
<1/4W>
R2 1.5
<2W> C5
100/450V
D1
D3SB60
R1 3.3
<5W>
POWER SUPPLY PCB
EZ-002GWSE-P
Q1
2SC4236
Q2
2SC1815
R3 100
<1/10W>
D3
MTZJ5.1B D4
D1FL20U
D2
D1FL20U
R6 100
<1/2W>
C7
0.047
50V
R4 330K
<2W>
C6
4700P
600V R5
62K
<2W>
D5
1SR139-600
D10
1SR139-600
I C 1
uPD780058BGC
-108-8BT
Models : ABG54FBAG
ABY54FBAG
- 8 -
I N D O O R P R I N T E D C I R C U I T B O A R D
C I R C U I T D I A G R A M