Friedrich MR36C3F Outdoor Unit, Controller Pcb Assembly Main Pcb, MR30C3F K05CU-0503HUE-C1

OUTDOOR UNIT

CONTROLLER PCB ASSEMBLY ( MAIN PCB )

MR30C3F : K05CU-0503HUE-C1

MR36C3F : K05CU-0504HUE-C1

CN200

B2P4-VH-B

WHITE

CURRENT DETECTION CIRCUIT

DC VOLT I N

5V

R601

1.0K

<1/10W> R603 22K

CT600

D600 1

1%

<1/10W>

4

CT-1B

3

DAN217U

3

P-AN-CT

TM601

2

+

C601

C600

0.1

TM600

5

1

220/25V

<F>

R600

1.0K

R602

4.75K

<1/10W>

<1/10W>

1%

1%

HY I C 20

R20 10K SERIAL CIRCUIT

<1/10W>

CN110

F110

GK-30434E2

5V

R21 27K

B2P3-VH-B

18

14

10

5V

5

4

3

2

1

<1/10W>

3

FJL 250 3.15 (EM)

8

7

6

5 4 3 2 1

R24 1.0K

R23

YELLOW

<1/10W>

10K

AC VOLT I N 1

1

JM200

<1/10W>

R22

1.0K

1

3

Q200

2SC2412K

VA110

<1/10W>

2

W4

C20

<BQ>

SERIAL

470V <TNR>

SERIAL RED

0.022 <F>

B

JM507

JM508

4-WAY VALVE

1

2

C21

0.022

<F>

DC HIGH VOLTAGE

F201

C210 FJL 250 3.15 (EM)

0.1

<HCP>

P-S I

P-POWER

D12 1SS355

R18

I C5

150K

C8

18V

7818

15V

<2W>

2200P <E>

1 I

O 3

R14

D6

+ C9

C19

G

+

D11

D2

D1FL20U 220/50V

0.1 <F>

2

HZ24BPTK-1

470K

1SS355

D7 D1FL20U x 3 15V

C10

<1/8W>

1

10

A

10/50V

1%

2

9

D8

+C13

12V

D13

D3

3

8

330/25V

UDZS8.2B

4

7

1SS355

R15

R19

5

6

+

R26 1.0K

5V

D9

<1/10W>

0R0

T1

1 I

O 3

+C17

R16

+

G

RPZ-2F

2

100/

D5

25V

R12

UF4005

D10

+C18

C14

C22 C15

I C4 C16

0R0

R17

1SS355

100/

470/

0.1 100/ 7805

0.1

510K

25V

25V

<F> 25V

<F>

<1/8W>

1

M

S

8

-8V

1%

2

S

S

7

D4

x 3

3

S

1SS355

4

C

D 5

R13

I C3

TOP243PN

47

<1/10W>

C7

SW POWER

0.1

C6 +

<F>

47/35V

		VOLTAGE LOCK OUT CIRCUIT
		5V		15V				195K	R640
		R645					<RN - 1/2W>
UNDER VOLTAGE		10K			5V	R644 1.0K		1% x 2
	<1/10W>			- 2					R641
PPFCTRIP			1			<1/10W>
	C641			+ 3
			I C640-1			C640
	0.01								R646
		5V	BA2903F			0.01	2.2K <1/10W>
	<F>
						<F>
		R651	I C640-2					1% x 2
					JM600 R650 1.0K				R647
OVER VOLTAGE		10K	BA2903F		0R0	<1/10W>
P-SPDPOW	<1/10W>		7	- 6		C643	R648 4.75K
		C644		+ 5
			C645			0.01	<1/10W>
		0.01
				0.1		<F>		1%
		<F>
			<F>				R649 0R0
							<1/10W>
		PEAK LOAD CURRENT DETECTION CIRCUIT
							C44
		5V		R48		R45	100P <CH>
		D40 1	2	22K		1.0K		R44 47K		CN42
				<1/10W>		<1/10W>		<1/10W>
	DAN217U									B2B-XH-AM
										WHITE

CN500
179844-1
BLACK	1
4-WAY VALVE	2
		CR500
	JM503	RE1202
		0.2/120
CN1		12V
B2B-XH BLACK	1

		K500	JM500
JM504	JM501	G5NB-1A
		1	2

12V

34

JM502	12V
	D1
	SLR-332VR <RED>
	R3
	2.2K
	<1/10W>

P-FAN-I N

P-DBG-4

P-FANPWM

P-PFC-C

P-AN-CT

P-PFCPWM TTXD TAUX3

5V

R900

10K

<1/10W>

5V

		I C 1
		MB90462			5V
17	P63	VCC	56	0.1 <F> x 2	+C4
				C2 C3
16	P62	AVCC	11		10/
					25V
2	P46	P00	25	5V		TAUX
35	P12	P01	26		R4 10K
3	P50	P17	40		<1/10W>
						P-E2P-SK
59	P37	P13	36			P-SPDPOW
58	P36	P14	37			P-POWER
				5V
60	P40	P15	38		R2
					10K

P-AN-I L		3		1%			1%	1	- 2	1%
				D41					+ 3	2
				RB751V				I C40-1		1	I P M PCB
								BA4560
			C46	C45	R46 47K					R42 - R43
			0.15	1000P<1/10W> 1%						4.7K <1/10W> 1% x 2
	5V		<ECQB> <B>							I C40-2
R51		REVERSE CURRENT DETECTION CIRCUIT
			5V					5V		BA4560
10K				R57 47K
			R56							7 - 6
<1/10W>				<1/10W>						+ 5
R50	3		10K	I C50-2			R54	R53	R52	10K <1/01W> 1% x 3
		<1/10W>
1.0K				BA2903F	+	5
		2
<1/10W>		15V	15V	7	- 6		C51			C50
		C47	C52			3 0.01				470P
	1	0.1		1	+
						2	<B>			<B>
		Q50 <F>	0.1		-

POWER RELAY CONTROL	2
CN801
B5P6-VH-B-L	1

2

3

DC FAN MOTOR	4
	5
	6

CN700

B06B-XARK-1-A RED

EXPANSION VALVE

CN90

B02B-XARK-1-A RED

PRESSUR SW 1

CN60

B2B-XH-AM YELLOW

DISCHARGE TH.

CN61

B2B-XH-AM RED

PIPE TH.

CN62

B02B-XAEK-1-A

OUTDOOR TH.

CN64

B02B-XAMK-1-A GREEN

COMP. TH.

2008.01.10

	L800 15V		15V		Q801
C802			1
					DTA143EUA
0.1	R800				2
		1.0K
<F>
	<1/4W>		3		3
	+ C800	5V 5V						2
	100/	2	1	10KR802 <1/10W>
	25V							Q800
					1
	<PJ>	3					DTC143EUA
	R801	D800		R803				C801
	560	DAN217U		1.0K				0.01
<1/10W>				<1/10W>				<B>
		DCFAN
				I C700				EE-VALVE
	12V			TD62064
	1			2 O1		I 1	3
	2			7 O2		I 2	6
				9 O3		I 3	11
	3			16 O4		I 4 14		12V
	4			4 GND1COM1			1
				5 GND2			8		C700
	5			12 GND3COM2 10
	6			13 GND4		NC115			0.1
						NC2			<F>
	5V
		R91
		2.2K		R90		1.0K			PR-SW
	1	<1/10W>		<1/10W>
	2		C90					C91
	L90		0.1					0.01
			<F>					<F>
	BL02Rn1
								THERMISTOR
	5V
	L60
	BL02Rn1
	1
	2			R61 13K				R60	C61
				<1/10W>				10K	0.1
	1							<1/10W>	<F>
	2		R63 4.75K					R62	C62
				<1/10W>				10K	0.1
	1				1%			<1/10W>	<F>
	2		R65 38.3K					R64	C63
				<1/10W>				10K	0.1
	1				1%			<1/10W>	<F>
	2			R68 13K				R69	C65
	C60			<1/10W>				10K	0.1
	0.1							<1/10W>	<F>

<F>

12V

C5

0.1

<F>

R703 1.5K <1/10W>

R702 1.5K <1/10W>

R700 1.5K <1/10W>

R701 1.5K <1/10W>

16	1C	1B	1
15	2C	2B	2
14	3C	3B	3
13	4C	4B	4
12	5C	5B	5
11	6C	6B	6
10	7C	7B	7
9	COM	E 8

IC2

uLN2003ADR

P-FANPWM

P-FAN-I N

P-EPV-D

P-EPV-C

P-EPV-B

P-EPV-A

P-PFC-C

P-AN-TD

P-AN-TE

P-AN-TA

P-AN-AC

P-SO

P-PR

P-LED

P-V4-DC P-V4-AC P-DBG-4

P-POS

P-V4-AC

P-V4-DC

P-LED

P-PR

P-SO

P-TTR I P

P-E2P-CS

P-EPV-B P-EPV-D

P-EPV-C

P-AN-TH P-AN-I L

P-AN-DC

P-AN-AC P-AN-TE P-AN-TA

P-AN-TD

R1

21

MD2

P16

39

<1/10W>

SERVICE

10K

JUMPER 2

<1/10W>

34

P11

AVR

12

JM2

P-E2P-D I

47

P26

P24

45

P-EPV-A

27

P02

P25

46

PPFCTR I P

28

P03

P30

50

U

P-U

P-X

29

P04

P31

51

X

P-V

30

P05

P32

52

V

P-Y

P-W

31

P06

P33

53

Y

P-Z

32

P07

P34

54

W

5V

P-PFCEN

SW2

33

P10

P35

55

Z

R7 10K

KSHG0611BT

C1

57

C

P60

14

<1/10W>

0.1

<F>

41

P20

P61

15

5V

TMODE

42

P21

MD0 18

R6

R903

R902

R901

43

P22

MD1

20

10K <1/10W> x 4

44

P23

P44

64

JM902

MODEL CHANGE 1

10

P57

P43

63

JM903

MODEL CHANGE 2

9

P56

P42

62

JM901

MODEL CHANGE 0

8

P55

P41

61

TCK

TRXD

7

P54

P45

1

5

P52

RSTX

19

TRES

6

P53

P27

48

5V

AGND 13

C11

R11

R10 100K

C12

4

P51

0.1

<1/10W>

0.1

22

X0

GND

24

<F>

1.0K

<F>

<1/10W>

23

X1

GND 49

2 VDD

NC

3

1 OUT GND

4

1

3

X1

I C10

8.00MHz BU4842F-TR

2<CSTLS>

MICOM

P-S I

10

	DTC114EUA C48 <F>	I C50-1		R55
		BA2903F		3.3K			5V R84 1.0K
	0.1		<1/10W>			R40	<1/10W>
	<F>-8V			1%		10K	15V	CN40
				<1/10W>			C43	B10B-XASK-1-A
P-POS								1
				R85	27K		0.1	2
				<1/10W>			<F>
P-TTR I P								3
		C42	C74	R41 1.0K
		1000P	100P	<1/10W>				4	I P M
P-U		<B>	<CH>					5	UP CONTROL
P-V								6	VP
P-W								7	WP
P-X
P-Y								8	UN
P-Z								9	VN
		I P M CONTROL						10
	I C30								WN
EEPROM	M93C46-WMN6TP 5V

P-E2P-CS

1

CS

VCC 8

C30

ACTPM CONTROL

P-E2P-SK

2

SK

DO 4

18V

3 D I

NC 7

0.1

18V

P-E2P-D I

R31

6 NC

GND 5

<F>

CN400

10K

Q401

1

C400

0.01

B04B-XASK-1-A

<1/10W>

DTC143EUA

R30

<F>

1

R401 22K

2

10K

3

Q400 A

2

ACTPM

P-PFCEN

<1/10W>

<1/10W>

2

3DTA143EUA

3

CONTROL

C401

4

1000P

1

<B>

A

A

R403

R402

270 <1/10W> 1% x 2

A