Fisher FSMED-124HFPL, Техническое и сервисное руководство

Страница: 12 / 30

8. Schematic diagram and wiring diagram
8.1 Schematic diagram
1 2 3 4 5 6 7 8
A
B
C
D
8 7 6 5 4 3 2 1
D
C
B
A
C1
104
Vin
1
GN
D
2
Vout
3
IC3 7805
R215.1K
D13
IN4148
C12
103
+5V
1
2
3
CN4
FAN_BACK
11
+5V
E3
470uF/16V
E1
2200uF/25V
C4
104
D4
D3
D2
D1
Vin
1
GN
D
2
Vout
3
IC1 7812 +12V-a
E2
1000uF/16V
C3
104
X1
4M
R7
1M
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WC
7
VCC
8
IC2
24C04
Q2
9014
R15
12K
C9
104
D11 1N4148
D12 1N4148
R16 12K
R17
12K
R18 10K
+5V
+5V C2
104 R2
10K R1
10K
SDA
SDA
SCL
SCL
C5
104
+5V
R4 12K
1
2
3
IC5 KIA7042
RST
RST
BUZ1
BUZZER1
R5
1K
+12V
R27
2K
Q3
9014
BUZ
BUZ
ZERO
ZERO
A
B
B
A
E7
10uF/16V
C10
102
R19 150
E4
10uF/16V
R8
8.1K/1%
C6
104
R10 2K
D6
IN4148
D5
IN4148
+5V
1
2
CN2
T1_room
T1_room
T1_room
E5
10uF/16V
R9
8.1K/1%
C7
104
R11 2K
D8
IN4148
D7
IN4148
+5V
1
2
CN3
T2_I.pipe
T2_I.pipe
T2_I.pipe
CT1
0057h
D10
1N4148
R14
1.4K/1%
R6
1K/1%
R13
16K
E6
10uF/16V
D9
1N4148
R12 2K
C8
104
+5V
Current
Current
+5V
R20 1K
C11
104
REC
REC
+12V-a
FANSP_FEEDBACK
FANSP_FEEDBACK
REC
V
GND
REC1
RECEIVER_V
JR7
10K C13
104
R23 2K
+5V
AUTO_SELECT
AUTO_SELECT
C14
1.2uF/450V
IC6 PC817
T1 T2
G
TR1
BT131
L2
?
C15
333
R24 2K
+12V-a
R26
1K
E9
470uF/25V
R28
11K/2W
Z1
12V
D15
IN4007
R29
11K/2W
L1
N
R25 51/1W
FAN_IN '
FAN_IN
IN1
1
IN2
2
IN3
3
IN4
4
IN5
5
IN6
6
IN7
7
VSS
8
VDD
9
OUT7
10
OUT6
11
OUT5
12
OUT4
13
OUT3
14
OUT2
15
OUT1
16
IC7
UJN2003
STEP_I2
STEP_I1
STEP_I3
STEP_I4
STEP_I2
STEP_I1
STEP_I3
STEP_I4
+12V-a
C19
104
1
2
3
4
5
CN12
SWING
FAN_IN '
FAN_IN
BUZ '
BUZ '
COMP
COMP
COMP '
COMP '
RY2
RELAY-SPST
+12V-a
D21
IN4148
R33
2K
Q5
9014
RY3
RELAY-SPST
+12V-a
D22
IN4148
R34
2K
Q6
9014
RY4
RELAY-SPST
+12V-a
D23
IN4148
R35
2K
Q7
9014
RY5
RELAY-SPST
+12V-a
D24
IN4148
C20
333
R36
51/1W
VALVE
VALVE
FAN_OUT
FAN_OUT
HEAT
HEAT
RY6
COMP
C21
333
R37
51/1W
+12V-a
1
CN14
N
L(POWER_IN PORT)
LOAD_COMP
N
FUSE1
3.15A/250V
L1
L1
FRESH
FUSE2
10A
LOAD_VALVE
LOAD_FAN OUT
LOAD_HEAT L
LOAD_HEAT N
1
CN11
N
1
CN10
HEAT_L
1
CN9
HEAT_N
1
2
CN13
ZR1
10D471K
C23
0.1uF/275VAC
1
2
CN15
TRANS_IN
SW1
t
PTC
82RM
R39
5.1K
C22
104
R38
10K
+5V
SW_TEST
SW_TEST
Only For Heat Pump
Dsa
1
Dsb
2
Q0
3
Q1
4
Q2
5
Q3
6
GND
7
CP
8
MR
9
Q4
10
Q5
11
Q6
12
Q7
13
Vcc
14
IC8
74HC164
+5V
+5V
COM1
COM2
COM3 SEG1
SEG2
SEG3
SEG4
R60
10K
R59
10K
+5V
C24
104
SEG3
SEG4
Q8
9012
Q9
9012
Q10
9012
R44 330
R45 330
R46 330
R47 330
R48 330
R49 330
R54 330
R55 330
R41
2K R42
2K R43
2K
LED6
LED7
LED8
+5V
a
b
c
d
e f
g h
co
m
1
co
m
2
DIS1
WT4021BG
COM1 COM2 COM3
LED9
1
2
3
4
5
CN6
FAN_IN
+12V-a
COM1
COM2
COM3 SEG1
SEG2
SEG3
SEG4
SCL
SDA
T1
T2
CURRENT
AUTO_SELECT SW
STEP_I1
STEP_I2
STEP_I3
STEP_I4
FAN_IN
BUZ
COMP
VALVE
FAN_OUT
ZERO
FANSP
REC
HEAT
FRESH
RST
X2
X1
C25
104
+5V
IN4007*4
VSS0
1
VDD0
2
P25
3
P26
4
P00
5
P01
6
P02
7
P03
8
P04
9
VSS1
10
P05
11
P50
12
P51
13
P52
14
P53
15
AVDD
16
AVREF
17
AN10
18
AN11
19
AN12
20
AN13
21
AN14
22
AN15
23
AVSS
24
P10
25
P11
26
P30
27
P31
28
P32
29
P33
30
P20
31
VDD1
32
P21
33
P22
34
P23
35
P24
36
Vpp/IC
37
XT2
38
XT1
39
RESET
40
X2
41
X1
42
IC4
UPD789166
+5V
C26
104
JR1
10K
JR3 10K
JR2
10K
JR5 10K
JR4 10K
+5V
C16
102
C17
102
JR6
10K
JR8
10K
JR9
10K
+5V
R41
10K
R41
10K
R41
10K
+5V +5V
FR
E
S
H
R61
2K
Q11
9014
R62
1K
IC9
PC817
SW2
+12V-a +12V-b
R63
5.1K
Q12
9014
GNDB
+12V-b 1
2
CN16
C23
104
E10
2200uF/25V
D19
D18
D17
D16
Vin
1
GN
D
2
Vout
3
IC10 7812 +12V-b
E11
1000uF/16V
C24
104
C
D
IN4007*4
1
2
3
4
CN1
TRANS
GNDB