Midea MSH-07CRN1, MSH-07HRN1, MSH-09CRN1, MSH-09HRN1, MSH-12CRN1, MSH-12HRN1 - Outdoor Main PCB

8.3 Outdoor main PCB
1 2 3 4 56
A
B
C
D
6
54321
D
C
B
A
Title
Number RevisionSize
B
Date: 2-Feb-2004 Sheet of
File: G:\ \ R312\CE-KFR26(35)GW-BP2N1Y-OUTDOOR.DDB
我的文档 项目 Drawn By:
R42
220K
R41
220K
R40
220K
R38
47K
R35
47K
R32
47K
C26
2.2uF
C27
2.2uF
C25
2.2uf
C22
2.2uF
C23
2.2uF
C24
2.2uF
IN1 +
5
IN1 -
4
IN2 +
6
IN2 -
7
IN3 +
9
IN3 -
8
IN4 +
11
IN4 -
10
OUT1
2
OUT2
1
OUT3
14
OUT4
13
V+
3
GND
12
U4
LM139
R43
10K
R37
10K
R34
10K
C34
472
C33
472
C32
472
PIO6 /CLKOUT
1
PIO5/RFS1
2
PIO4
3
PIO3
4
PIO2
5
PIO1
6
PIO0
7
CLKIN
8
XTAL
9
VDD
10
PWMTRIP
11
IS EN SE
12
V2
13
V1
14
XAUX0
15
XAUX1
16
VAUX2
17
IC ONS T
18
GND
19
RSET
20
CH
21
CL
22
BH
23
BL
24
AH
25
AL
26
PIO8 /AUX0
27
PIO7
28
U1
ADMC3 28
Y2
10M
C31
20PF
C30
20PF
C28
104
R39
100K
R36
100K
R33
100K
R55
R54
R53
R52
R51
R50
6*100
R47
2K
R46
2K
R45
2K
R58
560
R57
560
R56
560
C38
472
C37
472
C36
472
1
2
3
CN11
1
2
3
4
5
6
7
8
9
10
CN5
1
2
J1
C29
330
R17
4.3k
R14
5.1k
1
2
CN4
R15
5.1k
R18
2k
R29
2k
C17
224
C18
104
C19
104
R49
10K
C35
224
C41
101
SW1
R30
10k
C20
103
C21
101
R44 5.1K
1
2
J4
1
2
J3
1
2
J2
C2
47uF
C3
47uF
C4
103
C5
47UF/16v
R2
1k
R3 5.1K
R4
16K
C6
223
C7
47uf
CT2
0057W
CURRENT TE ST
D8
LED
R6
390
D1
4007
R1
16K
R7
5.1K
C1
102
R5
1K
VDD
1
GND
2
RESET
3
IC 1
7042
R8
103
C8
101
D4
D5
D6
D7
4007
D2
D3
U8
U7
U2
Q1
9013
R16
4.3k
1A
1
1Y
2
2A
3
2Y
4
3A
5
3Y
6
GND
7
VCC
14
6A
13
6Y
12
5A
11
5Y
10
4A
9
4Y
8
IC 3 7 4H C0 4
Q3
9013
Q4
9013
R10
2K
R11
2K
R12
2K
Q2
9013
R9
2K
C9
220uf/25v
R13
12K
1
2
3
4
CN3
D9 D1 0 D1 1
C10
10uf/16v
S1
U+
V-
V+
W-
W+
U-
POS1POS0
POS2
+5V
U
V
W
POS0
POS1
POS2
+15V
+15V
TXD
+15V
+15V
+15V
+15V
+15V
+5V
+5V
+5V
W-
W+
V-
V+
U-
U+
+12V
+5V
+15V
RXD
DISPLAY
4-WAY
OUT FAN
CURRENT SAMPLE
VOLTAGE SAMPLE
+5V
T_OUTSIDE
T_PIPE
T_YJ
T_OUTSIDE
T_PIPE
T_YJ
REST
REST
ALRAM
ALRAM
+5V
+5V
+12V
+5V
AC-IN
+5V
+5V
+5V
POWER RLY FAN RLY 4-WAY RLY
+5V
+12V +12V +12V
+5V
CURRENT SAMPLE
VOLTAGE SAMPLE
288