Johnson Controls YJHJXH024BARR-FX, Руководство по обслуживанию

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&LUFXLW'LDJUDPV
Domestic Air Conditioner
117
11.Circuit Diagrams
11.1.Indoor unit
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
TEST
7
VCC
8
IC1
AT24C02B
R33 560
+5V
C11
0.1uF
R29
10K R30
10K
SCL
SDA
EEPROM
R3
2K
C1
0.1uF
R11
2K
R23
10K
R10
10K
+5V
reset circuit
XT1
FCR8.0MC5( ϝ㛮 )
C3
10nF
C7
10nF
R25
1K
R24 1K
R28
4.7K±1% R27
4.7K±1%
1
2
3
4
CN1
+5V
E5
4.7uF-50V
E3
4.7uF-50V
ROO
M
PI
PE
ROOM
PIPE
R18 100/560
R17 100/560
R21 100/560
R31 1K
+5V
IR
SRCK
RCK
SER
COM3
COM2
R6
100
R16
100/560
GND
+5V
1
2
3
4
5
6
7
8
CN32
E7
100uF-16V-105
ć
1
2
3
4
5
6
7
CN32''
GND
IR
TIM
POW
O3
+5V
RUN
A1
1
A2
2
A3
3
A4
4
A5
5
A6
6
A7
7
GND
8
+12
9
B7
10
B6
11
B5
12
B4
13
B3
14
B2
15
B1
16
IC8
ULN2003A
R72 1K
R79 1K
R80 1K
R76 1K
C15
0.1uF
+12V
R70 1K
1
2
3
4
5
CN11
+12V
1 2 3 4 5 CN11'
A
B
C
D
BUZZ1
PKM13EPY-4002
R50
2K
R82
220
+12V
+5V
R4 Comment: 1K
R1 Comment: 10K
C5
Comment: 0.1uF
urgent switch
1
1
2
2
SW1
JTP1288LA
1
2
JP1
TJC8-02
R5
1K
R2
10K
C16
0.1uF
+5V
C6
0.1uF
E2
100uF-16V-105 ć
SER
SRCK
GG
RCK
5V
GND
IR
DIGH
DIGL
Display 0011800184/0033
1
2
CN48
B2B-XH-A-R-Red
C19
1nF
R53 100
12V
A B C D
12
V
1
1
2
2
SW1'
TSVC-1
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
CN32'
MODE
FLZ
RST
IR
SWITCH
BUZZ
NET_TX
NET_RX
PG_BACK
PG_OUT
CHECK/S_TIME
USTEP_A
USTEP_B
USTEP_C
USTEP_D
ROOM
PIPE
A/B
RCK
SER
SRCK
REMOTE_RX
REMOTE_TX
R88
10K
1
2
3
4
CN34
5267-04A
R98
100
R97
100
R89
10K
+5V
C24
10nF
RX
TX
GND
+5V
N
ET_
TX
net com
DIGH
DIGL
SER
SRCK
RCK
USTEP_A
USTEP_B
USTEP_C
USTEP_D
BUZZ
FLZ
R81 1K
3
4
2
1
K2
892N-1AC-C
Red
White
FLZ
1
CON8
1
CON6
+12V
R9
1M
CHECK/S_TIME
IR
R56
4.7K
1
2
CN36
R35
10K
+12V
C13
10nF
R73
10K
R38
10K
R34 1K
R83
10K
R43
27
R66 10K
+5V
REMOTE_TX
REMOTE_RX
remote com
220V_L
POWER_N
R52 10K
R51 10K
R55 10K
R60 10K
+5V
R54 10K
R49 10K
R42 10K
SWITCH
RST
R63 10K
R77 10K
R65
10K
R75 10K
R78 10K
COMM_TX
COMM_RX
SETP_MOTOR
C18 0.1uF
25/35
+5V
R85 10K
+5V
R86 10K P3_3/SSI
1
P3_4/SDA/SCS
2
MODE
3
P4_3/XCIN
4
P4_4/XCOUT
5
RESET
6
P4-7/XOUT
7
VSS/AVSS
8
P4_6/XIN
9
VCC/AVCC
10
P5_4/TRCIOD
11
P5_3/TRCIOC
12
P5_2/TRCIOB
13
P5_1/TRCIOA/TRCTRG
14
P5_0/TRCCLK
15
P2_7/TRDIOD1
16
P2_6/TRDIOC1
17
P2_5/TRDIOB1
18
P2_4/TRDIOA1
19
P2_3/TRDIOD0
20
P2_2/TRDIOC0
21
P2_1/TRDIOB0
22
P2_0/TRDIOA0/TRDCLK
23
P1_7/TRAIO/INT1
24
P1_6/CLK0
25
P1-5/RXD0(TRAIO)/INT1
26
P1_4/TXD0
27
P8_6
28
P8_5/TRFO12
29
P8_4/TRFO11
30
P8_3/TRFO10/TRF1
31
P8_2/TRFO02
32
P8_2/TRFO01
33
P8_1/TRFO00
34
P6_0/TREO
35
P4_5/INT0
36
P6_6/INT2/TXD1
37
P6_7/INT3/RXD1
38
P6_5/(CLK1)/CLK2
39
P6_4/RXD2
40
P6_3/TXD2
41
P3_1/TRBO
42
P3_0/TRAO
43
P3_6/INT1
44
P3_2/INT2
45
P1_3/KI3/AN11
46
P1_2/KI2/AN10
47
P1_1/KI1/AN9
48
P1_0/KI0/AN8
49
P0_0/AN7
50
P0_1/AN6
51
P0_2/AN5
52
P0_3/AN4
53
P0_4/AN3
54
P6_2
55
P6_1
56
P0_5/AN2/CLK1
57
P0_6/AN1/DA0
58
VSS/AVSS
59
P0_7/AN0/DA1
60
VREF
61
VCC/AVCC
62
P3_7/SSO
63
P3_5/SCL/SSCK
64
IC2
R5F212A7SNFA
MODE
write online
+5V
RST
MODE
+5V
DIGH
DIGL
R32
10K
SCL
SDA
DIG_MODE
DIG_MODE
1
2
JP3
TJC8-02
1
2
JP2
TJC8-02
+5V
motor PG
&
X)
+15V
5
.
5 .
5
390Ω
VS
R6
4
.
R59
.
5
10K
TLP421
IC3
TLP421
1
2
4
3
IC7
TLP421
+15V
(
47uF-50V-105
ć
5
10K
motor out
& Q)
5
.
+5V
1
2
3
4
5
6
7
CN26
(
4.7uF-50V-105 ć
PG_OUT
PG_BACK
CON15
200±10mm -Red
CON14
200±10mm -black
Note ˖ R54,R63,R85,R86 is used for display selection DŽ
CON16
200±10mm -black
R93 10K
R62 10K
+5V
Note3 ˖ R53,R6,R16,R18,R17,R21
note2 ˖ SW1,SW1',CN48 select one
select accoding to diaplay
For change
5
.
R74
10K
R87 4.7K
3
4
2
1
K3
892N-1AC-C
+12V
HXF
HXF
1
CON9
Air fresh
blue
N
ET_
R
X
R71
10K
乘⬭
FK
R41 10K R44 10K
R45 10K
R67 10K
R46
10K
R47 10K
R48 10K
R99
2K
R100
2K
R95
10K
R101
10K
R92
2K
C12
0.1uF
C27
0.1uF
+5V
FK
Room Card
1
2
CN20
B2B-XH-A-Green-
N8
2SC2412K
R40
10K
TVS1
H
T
V
SB7.0C
A
-100
P1
2SA1037AK
N1
2SC2412K
N2
2SC2412K
N4
2SC2412K
D4
RLS4148 D6
RLS4148
A/B
+5V
C20
0.1uF
25/35
C2
0.1uF
1
2
3
4
5
6
7
8
SW2
R9
6
10
K
R69 2K
R7 2K
R8
10
K
R102 10K
R104
2K
R3
7
10
K
C28
0.1uF
R103 20K
BM
BM
LED1
+5V
1 2 3 4
A
B
C
D
4 3 2 1
D
C
B
A
C8
0.1uF-50V
A
1
K
2
C
4
E
3
IC4
TLP851/PC851
A
1
K
2
C
4
E
3
IC6
TLP421
R22
2K-1/4W
R26
2K-2W
R12
100K-1/4W
E4
1 00 u F-5 0V-10 5 ć
CY3
2.2nF-250VAC
220V_L
POWER_N
R14
47K-2W
R15
47K-2W
COMM
NEW FREEMATCH COM CIRCUIT
1
2
CN30
RTB-1.5-2P
220V_L
FUSE1
T3.15A-250VAC
1
CON1
1
1
2
4
3
2
4
3
LX1
LB2271(32mH-0.35A)
Black
L
~220VAC
CY1
2.2nF-250VAC
CY2
2.2nF-250VAC
1
CON13
1
CON2
RV1
TVR14561*
CX1
0.1uF-275VAC
1
&21
⬉⑤ N
1
2
3
4
CN002
80±5mm -Red/Black-4P
+5V
GND
+12V
GND
+5V
C17
0.1uF
E1
220uF-25V-105
ć
+12V
C4
0.1uF
E6
220uF-25V-105
ć
White
Switch power supply
A
1
K
2
C
4
E
3
,& 7/3
+12V
Vin
1
GN
D
2
Vout
3
,&
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+5V
(
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(
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(
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5
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5
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5
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5
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5
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5
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(
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(
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+15V
'
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1
6
2
3
5 4
7
T001
BCK-6-FE1901H
9/
&
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&
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D003 1N5399
D004 1N5399
D001 1N5399
D002
1N5399
&
0.1uF-275VAC
17&
SCK084R72
ZD0
01
18
V
-1W
ZD002
1N4742A(12V-1W)
5
.
:
91
CON002
CON001
CON003
200±10mm -Black
CON004
200±10mm -Red
CON005
1
2
3
4
CN001
80±5mm -Red/Black-4P
(
X)9ć
ZD003
1N4746A(18V-1W)
&
Q)9
220VAC~/50HZ
&
0.1uF-275VAC
+5V
+12V
GND
GND
This Switch power supply is designed for 12W
RED
BLACK
310V
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
IC003
ICE2A265
VCC
R13
330Ω
R20
1K
R19
10K
C9
1nF
+5V
COMM_RX
COMM_TX
COMM_TX
COMM_RX
5
.
5
. N5
SS8050LT1H
D11
1N4007
ZD1
1N4746A(18V-1W)
D12
1N4007
YJHJZH024BARRAFX -SM