Icom IC-M802 manual 74

11-2-5 PLL UNIT (1)

PLL UNIT(1)

[USA],[CAN] only

J5051

5 AF-

9GND

4 AF+

	8	NSEND
AF/MOD	3	GND	D5051
	7
			MA2S111

2 MOD-

6GND

1 MOD+

		C5051	0.1	C5052	0.1	C5053	0.1	C5055	0.1
								Q5081
C5092	0.0047	R5081						2SC4116
			47k		10k
					R5086
					C5084	0.01

J5081

[USA],[CAN] only

W5051

W5052

		W5053
		W5054
		R5051	820
R5098	R5088
47k		47k
		Q5082
		2SC4116
		C5088 1

				CP5002	CP5023	CP5021	CP5701
	J5071			J5001
	GND			GND
	MSEN			D2LO
	DSAF			GND
	DSAFE			M3LO
	DSMD			GND
	DSMDE			GND
	GND			PTMP
	ENAB			REFS
	D0			REFV
	D1			DRES
	D2			PST5
H5V	D3		to MAIN	PST4
	D4		unit J3601	PCO2
	D5	to MAIN		PST3
	D6			PST2
		unit
	D7			PST1
		J3602
	A16			PCK
	AACK			PDAT
				UNLK
				S13V
	H5V			S13V
	RXPC			S13V
	DTRM			S13V
	NMRS			HV13
	NKME0
5V	RSSW
	NMEI2
	NMEI

CP5703 CP5018 CP5017 CP5016 CP5014 CP5015 CP5024 CP5019 CP5020 CP5902 CP5904

R5002	470		DRES
R5008	470 [USA],[CAN] PST5
R5003	470 [USA],[CAN] PST4
R5009	470		PCO2
R5004	470		PST3
R5010	470		PST2
R5005	470		PST1
R5011	470	(PCO0)	PCK
R5006	470	(PCO1)	PDAT
			UNLK

R5901

IC5902

2k

TC7SU04F

4

3

R5922

C5910

R5911

R5903 R5902

2

100

0.001

M2LO

2k

5

1

R5921

R5912

1M

C5911

10p

2k

1k1k

L5901

R5913

10∝

R5905 R5904

2k

C5901 0.0047

C5903

0.0047

C5909 0.0047

R5914

2k

1k1k

11

10

9

8

7

6

5

4

3

2

1

R5906

R5915

VDD

NUM2

NUM1

NUM0

SYSCLK VDD ETC1

ETC0

FSK0

FSK1

VSS

2k

12

VSS

VDD

44

1k

13

43

PCK

R5907

R5916

14

DA0

CON CLK

42

PDAT

2k

15

DA1

DATA

41

PST5

1k

16

DA2

STRB

40

DA3

VSS

R5908

R5917

17

IC5901

39

2k

18

DA4

SC-1287

VDD

38

1k

19

VSS

P2

37

DA5

TREE

R5909

R5918

20

36

2k

21

DA6

P1

35

1k

22

DA7

UL

34

R5919

DA8

ROMCE

RESET

VSS

VSS VDD PDM0

PDM1

PDM2

2k

DA9

VDD

R5910 1k

Q

I

23

24

25

26

27

28

29

30

31

32

33

R5920

DRES

2k

9

8

REMOTE 7

5 GND

4 DTR

3 PXRXD

2 PCTXD

			IC5081		C5090 1
C5085	1	1	ADM202EARN
			C1+	VCC	16
		2	V+	GND	15
		3			14
C5086	1	4	C1-	T1O	13
		5	C2+	R1I	12
			C2-	R1O

GND	CP5001	CP5006	CP5007
GND

CP5008 CP5009 CP5010 CP5011 CP5012 CP5013

C5902 0.0047 C5904 0.0047 C5906 0.0047 C5905 0.0047 C5907 0.0047 C5908 10

6W5082

1W5081

RL5081

ATX209

R5084C5083

2200.01

R5085D5083

220MA2S111

	6	T2OV-	T2IT1I	11
	7			10
	8	R2I	R2O	9
C5087	1			R5093	47k	R5094	47k

R5089Q5084

122SC4116

R5087	100k	R5092
		4.7k
	D5084	D5085
	MA2S111	MA2S111
		Q5085
		DTC114EU
	Q5083
	DTC114EU

R5096

47k

C5091

0.01

IC5083

TC7W32F

18

2 7

36

45

8VL

IC5031	CP5004
TA7808F

	C5981	L5981		L5982		L5983
W5981	0.1	18∝		22∝		15∝
		C5983		C5985
	R5982 1k	2p		3p
		C5982	12p	C5984	22p	C5986	20p

R5701	2k
R5702	1k
R5703	1k
R5704	1k
R5705	1k
R5706	1k
R5707	1k
R5708

R5711

2k

R5712

2k

R5713

2k

R5714

2k

R5715

1k

R5716

2k

R5717

2k

IC5702

TC7SU04F

		4	3		R5722	C5710
			2		100	0.001
		5	1	R5721
					1M			C5711	10p
C5701	0.0047		C5703	0.0047		C5709	0.0047
			11 10 9 8 7 6 5 4 3 2 1
12		VSS	VDD NUM2 NUM1 NUM0 SYSCLK VDD ETC1	ETC0	FSK0 FSK1 VSS	VDD		44
13								43
14		DA0			CON CLK			42
15		DA1				DATA		41
		DA2				STRB
16		DA3				VSS		40
17			IC5701					39
		DA4				VDD
18		VSS	SC-1287				P2	38

L5701

10∝

PCK

PDAT

PST3

R5082	IC5084
470	PS2701-1

	C5081	0.0047	D5081	MA2S111			C5089
	CP5091						0.01
							IC5082
J5091	R5083				IC5085		TC7W08F
GPS	470				PS2701-1	1	8
						2	7
	CP5092
		0.0047	D5082	MA2S111
	C5082					3	6
						4	5

[USA],[CAN] only

R5091

4.7k

R5090		L5005
4.7k		10∝
	R5095	L5021	EXC-ELDR25C	C5031
	47k
		R5021	10
D5086
MA2S111 [USA],[CAN]
R5097 47k	MESUREMENT CONDITIONS			C5021
	frequency: 12.29 MHz
	mode: J3E(USB)
	*ANT(RX): no input	11.22V
	(TX): no modulation
	Digital tester
	unit: V
	range: 20V
	input impedance: 10MΩ
	no specification: voltage at RX
5V

		I			O		8VL
	C5032			G
47		0.1
			C5034	47		C5033	0.1
		IC5001					CP5003
		TA7805F
		I			O		5V
	C5022			G
47		0.1
		C5024	47		C5023	0.1

	1k
R5709	1k
R5710	1k

R5718

2k

R5719

2k

R5720

2k

	19	DA5													TREE		37
	20																36
	21	DA6														P1	35
		DA7														UL
	22	DA8														VSS	34
					VDD ROMCE RESET
			DA9					VSS VDD			PDM0 PDM1 PDM2		Q		I
			23	24	25	26	27		28	29	30	31	32	33
C5702	0.0047	C5704	0.0047				C5706	0.0047				C5705	0.0047		C5707	0.0047	C5708	10

DRES

	R5782	C5794	L5781		L5782		L5783
M3LO	8.2	0.047	22∝		22∝		18∝
R5781 560	R5783 560	R5799 1k	C5782		C5784
			820p		0.0015
			C5781	0.0056	C5783	0.01	C5785	0.01

8VL

5V

HV13V

a

M2LO

BUS LINE

8VL

5V

HV13V

PLL UNIT(2)

11 - 6