Heat Controller DMH18DB-1 manual Outdoor Unit, Service Manual, Schematic Diagram, TMP87CM41F

Service Manual 47

CN-TH1

DISCHARGE	1	1
	2	2
SUCTION	3	3
	4	4

CN-TH2

OUT_PIPE	1	1
	2	2
OUT_TH	3	3
	4	4

CN-JIG 4 4

3 3

2 2

1 1

MICOM

TMP87CM41F DC 5V

DC 5V

VDD

58

Q01Z

P42

AVDD

37

KRA107M

49

VSS

48

P43

38

TEST

R05H-R20H

20

39

P44

(R05H,R06H,R07H:6.2K 1%)

40

P45

(ETC: 12.1K 1%)

P77

2

P46

R01H,1K

41

P76

1

P47

R02H,1K

42

P75

64

P50

R03H,1K

43

P74

63

P51

R04H,1K

P73

44

62

P00

P72

3

61

P01

P71

4

60

P02

P70

5

59

P03

P67

6

57

P04

P66

7

56

P05

P65

8

55

P06

P64

9

54

P07

P63

10

53

P10

P62

11

52

P11

P61

12

51

P12

P60

13

50

P13

14

31

P34

TX(A)

C01H-C04H : 103

OR2H,OR7H,OR10H:91K,OR3H-4H,OR8H-9H,OR11H-12H:15K(ETC:20K)

32

P35

RX(A)

PWM(A)

P52

45

33

P36

TX(B)

R01T

R02T

DC 5V

PWM(B)

P53

46

34

P37

RX(B)

10K

1K

PWM(C)

P54

35

P40

TX(C)

JIG_TX

47

P41

JIG_RX

JIG_RX

P21

36

RX(C)

R03T

21

R04T

1K

P22

P30

L1(A)

56K

JIG_TX

27

22

R01G,10K

P31

28

L2(B)

R02A,4.7K

R01A,1K

RESET

R02G,10K

DC 5V

23

P32

29

L3(C)

1

R03A,100

Xin

R03G,10K

24

P33

7036P

3

+

C01A

30

L4(C)

C02A

0.01

R01B,1M

Xout

R04G,10K

IC01A

2

25V

25

10

50V

Vss

P20

26

19

R01F,1K

R02F,10K

OSC01B

CST-8.00MGW

R01Z-R07Z : 4.7K

DC 5V

SW01F

IC01M

DC 15V

RY-4WAY

RY-LIQ

RY-GAS

RY-FAN(L)

RY-FAN(H)

RY-COMP(B)

RY-COMP(A)

IC02M		CN-LEV(A)
	5	5
	4	4
	3	3
	2	2
	1	1
C50M	+
220
50V
		CN-LEV(B)
	5	5
IC03M	4	4
	3	3
	2	2
	1	1
C51M	+
220
50V		CN-LEV(C)
	5	5
	4	4
	3	3
	2	2
	1	1
C52M	+
220
50V

2. Outdoor Unit

Schematic Diagram