Icom IC-M802 11-2 IC-M802

11-2 IC-M802

11-2-1 MAIN UNIT (1)

from PLL unit J5201

from PLL unit J5601

from PA unit J6702

MAIN UNIT(1)

J301	R4
	68
M2LO		8V

C6 0.1

L3 4.7∝

5.69V

C8 0.1

J601

L1

L2

C7

C9

R5

C10

M1LO

6

0.18∝

0.27∝

0.1

0.1

18

0.1

4

1

J1

R1

C2

C4

IC1

5

3

2

R6 270

R7 270

YGR

39

82p

22p

∝ PC2709T

R2

150

R3

150

C1

68p

C3

150p

C5

82p

R8

8V

D101	L101	L118	C127	D106
MA80WK				MA80WK
	5.6∝	4.7∝	0.047

L140	∝			C119		R109
	100
				270p		220
B0
C168	0.1	C109	0.0022	C128	0.0018
L102		L119		C129		C155

M1LO

2.77V

D104

D109

5.63V

Q201

L112

L124

C138

C162

R204 470

MA80WK

MA80WK

D201

2SK2171

0.68∝

0.47∝

270p

180p

L202

L203

L204

C201

MA80WK

0.27∝

0.27∝

LR-403

C209 0.1

L206

0.1

L113

C124

11.88V

0.1∝

∝

L130

∝

L137

∝

R110

470

R201

470

100

47p

0.47

0.56

C203

C205

C210 0.1

22p

8p

R207

C106

0.1

C175

18p

C115

220p

C139

220p

C152

0.0015

C163

0.1

R106

220

L144

L201

C202

C204

150p

C206

100p

C207

W2002

470

B6

100

100

82p

0.1

R205 470

∝

∝

from FILTER board J7321

					470
	C11	0.1	L52		R54
			82∝		560
					D53
		C54	C56	C59	MA80WK	C65
J51					C62	0.1
		0.1	0.0022	0.0012	0.0022
MRX
C66	C67					R57	470	R58	470

		4.7∝		3.3∝		0.0027		0.0015
L103	∝			C120		L127		L133
	100						∝		∝
							3.3		5.6
				200p
C101	0.1	C110	0.0015	C130	0.0015	C147	0.012	C156	0.1	R101	220
B1

		L114		L125		C140		C164
		0.47∝		0.39∝		180p		150p
L115	∝			C125		L131	∝	L138	∝
	100						0.39		0.39
				22p
C107	0.1	C116	200p	C141	180p	C153	0.0015	C165	0.1	R107	220

	L205	R203	Q202
R13V	100∝	22	2SK2171

		R202	220	C208	0.0047	C211	0.0047	C212	0.1	C214	0.001
		R8
L601	R601	L603	C612							R607
10∝	47	2.2∝	27p							1k

R61

0.1

0.1

D51

UM9957

D52

UM9957

C57

0.01

C61

0.015

C63

0.015

R56

220

10k

L55 100∝

L56 100∝

L51 4.7∝

L53 3.9∝

L54 100∝

D102

MA80WK

L104

2.2∝

L120	C131	C169	D107
			MA80WK
2.2∝	0.0015	0.001

B7
D105	L116	L126	C142	C166	D110
MA77	0.33∝	0.27∝	150p	100p	MA77

C601 0.0047 D601 MA8091 R603 5.6k C603 0.0047 C604 L604 L605 C611 0.1

R59

1k

Q51

R8

R60

C68

2SC4213

C64

1k

0.1

0.1

TX: 4.96V

S13V

J1301

R1309

TRXS

TRXS

unselected

IC1301

4.7

S13L

band 10.7V

TD62783AF

L22M

R1301

10

18

1

L7S

01

IN1

L16M

R1302

10

17

02

IN2

2

L6S

L12M

R1303

10

16

03

IN3

3

L5S

S13V

L8M

R1304

10

15

04

IN4

4

L4S

R8

L6M

R1305

10

14

05

IN5

5

L3S

B2

B3

R102

220

L107 100∝
C103	0.1

L105 100∝
C102	0.1	C111	560p
L106		L121
1.5∝		1.5∝
		C121
		100p
C112	560p	C134	470p

		120p		L128	2.2			L141	1.8
		C132			∝				∝
C118	270p	C133	560p	C148	0.0047	C157	0.0022	C170	0.1
C144					C171
120p					470p
560p		L134	1.8			L142	1.2
C145			∝				∝
		C149	0.0018	C158	0.0015	C172	0.1	R103	220

L117

∝

C126

L132

∝

100

0.27

0.33∝

18p

C108

0.1

C117

150p

C143

100p

C154

0.001

C167

0.1

R108

220

B8

R8

R13V

S13V

C702

0.1

R703

1k

R13V

S13V

0.001

0.33∝

0.22∝

R8

C602

D602

0.0047

Q601

C607

C609

MA80WK

R602

L602

∝

R604

1p

6p

56

0.22

1.5k

2SC4673

R605

10

C605

330p

C606

10p

C608

10p

C610

1p

R606

1k

TX: 7.44V

R718

1k

POCV

L704

L705

R720

8.2k

to FILTER board J7331

L4M

R1306

10

13

06

IN6

6

L2S

L2M

R1307

10

12

07

IN7

7

L1S

L1M

R1308

10

11

08

IN8

8

L0S

GND

10

9

GND

C1301 0.1

C1302 0.1

C1303 0.1

C1304 0.1

C1305 0.1

C1306 0.1

C1307 0.1

C1308 0.1

GND

VS

C1309

REF

REF

unselected band

0.1

GND

FOR

4.92V

FOR

IC1302

GND

TD62783AF

R1318

10

9

GND

VS

4.7

B7

11

08

IN8

8

B7S

B6

12

07

IN7

7

B6S

B5

13

06

IN6

6

B5S

B4

14

5

B4S

05

IN5

B3

15

04

IN4

4

B3S

B2

16

03

IN3

3

B2S

B1

17

02

IN2

2

B1S

B0

18

01

IN1

1

B0S

3.3k

3.3k

3.3k

3.3k

3.3k

3.3k

3.3k

3.3k

B8

D103

L108

L122

C146

C173

MA80WK

1.0∝

1.0∝

470p

330p

L109

∝

C122

L135

∝

L143

∝

100

56p

1.0

0.82

R104

C104

0.1

C113

470p

C135

330p

C150

0.0022

C159

0.0047

C174

0.1

B4

220

L110

L123

C136

C160

0.82∝

0.68∝

270p

220p

L111

100

39p

L129

0.68

L136

0.68

∝

C123

∝

∝

C105

0.1

C114

390p

C137

300p

C151

0.0022

C161

0.1

R105

220

B5

D108

MA80WK

8V

	L701						R704	47k
	LR-317				Q701
	R719				3SK131
	100	R701	220
R8 R13V S13V								NTCG16
	C701 0.1		R722 NTCG16	R702 560	C703 0.1	R705 220	R707
		TX: 6.66V
				MESUREMENT CONDITIONS
				frequency: 12.29 MHz
				mode: J3E(USB)
				* ANT(RX): no input
					(TX): no modulation
				Digital tester
				unit: V
				range: 20V
				input impedance: 10MΩ
				no specification: voltage at RX

100∝

100∝

R710

C712

TX: 0.44V

C312

0.1

R309

1k

0.1

R706

L702

L703

C705

220

100

1.0∝

0.68∝

0.1

Q702

L706

C707

C710

3SK131

LS-483A

R715

C717

6p

18p

18

0.001

C706

33p

C709

39p

C711

22p

R708

1k

R711

470

C715

5p

R712

270

R716

270

C720

39p

R713

C718

18

0.001

Q703

3SK131

C714

0.1

C716

0.001

L707

R714

270

R717

270

R709

LR-317

1k

SP

to PA

unit J6701

R1310

R1311

R1312

R1313

R1314

R1315

R1316

R1317

unselected

C1310

0.1

C1312

47

band 11.76V

L1907

S13V

J1451

HF50ACC322513-B

L1302

SPO

AFO

∝

L1301

330

SPE

C1451

13.36V

330∝

0.1

J1901

R1320

3.3k

C1313

4.7

IC1303

PON

L1901

100∝

PWRS

TD62783AF

HV

10

GND

HV

11

08

FANC

L1902

100∝

FANS

12

07

S13

L1906

LR-270

13

06

S13

C1901

C1903

C1906

CSEND

14

05

S13

0.1

0.1

0.1

DBPN

15

13.41V

04

S13

DBPM

16

03

S13

DBPH

17

02

KEYS

R1903

1k

KEYC

DBPL

18

01

STAT

R1901

4.7

STAS

ANTC

ICV

R1902

1k

ICA

GND

C1910

0.0047

C1904

C1907

0.0047

-5V

GND

0.1

GND

GND

C2001 4.7

IC2001

GND

BU4053BCFV

[USA],[CAN]

R8

	R1319	4.7
		C1311	0.1	C1314	47
VS	9
	8			B8S
IN8	7
IN7
	6
IN5IN6	5			CSEN
IN4	4			DBP4
	3			DBP3
IN3	2			DBP2
IN2	1			DBP1
IN1
				R3608	47k

R8

S13V

-5V

5V

R13V

		8V
C1508	47	C1507	0.1
5V
C1501	47	C1502	0.1

C1315 0.1

IC1502

TA78M08F

O G	I
	C1506	0.1
IC1501
TA78L05F
O G	I
	C1503	0.1
11.22V

		TX: 12.88V			T8
		RX: 13.29V		Q1501
		R1502				TX: 7.89V
		4.7		2SD1619
	S13V	R1504	1k			D1501
		TX: 0.05V
						RB706F-40
		RX: 4.86V
C1505		TXS
	10			Q1503	C1509
		TX: 13.13V		DTC114EU		1
		RX: 13.00V				7.88V	AFO
R1501		R1503		Q1502
33		4.7		2SD1619		R8
C1504	10	R1505	1k			D1502
		TX: 13.20V				RB706F-40	FAF
		RX: 13.35V
							S13V

							S13V
							-5V
							5V
							8V
							T8
							RXS
				C1604	e-mail H3E				ABWS			AFMS
					selected 4.96V
				470
		L1601	LW-15				C1619		DTC114EUQ1601				IC1602	R1607	470
							0.047						TC4W53FU
C1602		C1603			C1605							5	4
	0.1		470			470				R1606		6	3
							C1607		R1602
C1601			5								470
							10		1k
470				1								7	2
		4												C1609
				2	C1606		R1603
R1601														1
			3			0.01		4.7k				8	1
	470															T8
		IC1601								C1608				C1610
		LA4425A		C1611							0.1				0.1
		W1601		1
													C2107	C2104

THRM	L1905	100∝				TEMP	DSMD		1	Y1
T8V	L1903	100∝					C2002 4.7		2
			C1902		C1903				3	Y0
										Z1
				0.1		0.1			4
		L2054					W2001			Z
		100∝							5	Z0
	FAFG						DSMDE [USA],[CAN]		6
						RXD			7	VEEINH
		J2051			L1908				8	VSS
					HF50ACC322513-B		0.1	10k	10k
	8	7	6

VDD	16
Y	15					A	C2003 0.1
X	14
X1	13						L1552
	12
X0						EMS	1m
A	11
	10					NMS
B
C	9					MMS
	0.0047	0.0047	0.0047	47k	47k	47k

R1553

47

C1557 0.1

						Q1504	C1510
			TX: 4.86V			DTC114EU			1
			RX: 0.05V
C1558	10	D1554	MA8091	C1559	0.1		R1555	10k

					0.1			0.1
RL2101		R2103				D2103	UM9957	D2104	UM9957	L2101	∝
			100								100
AHY103
C2103	0.0047	D2102	MA2S111	R2104	33k					R2105	470

[USA],[CAN] only

CHASSIS

J4503

DSC ANT

				TXD
5	4	3	L2051 100∝	FAF		HF50ACC322513-B	C2007 R2001 R2002
CONTROLLER
	2	1
			L2053
			100∝	FMOD	L1904
			L2052
						C1905
FMODG			100∝				0.1
J2101
DSC ANT
							HV13
							T8

C2004

4.7

C2005

C2006

C2008

R3610

R3609

R3611

L1551

R1551

R2003

1m

47

1k

C1551

D1551

MA8051

C1552

1

47

AMOD

D1552 RB706F-40 C1555

47

C1562 0.1

DSC ANT

HV13

T8

3

IC1551

DISCHARGEVTH

6

R1556

220k

R2107R2106 39k39k

C2101

R2101

C2106 1

OUTTRG

∝ PC1555G2

Q2101

1

GND

VCC

8

DTC114EU

2

7

D2101 MA2S728

4

RESET

VCONT

C1560 0.1

C1563

220p

C1561 220p

TXS

C2102 15p

C2105 0.047

R2102 10k

5

10p

22k

Q2102

2SC4116

[USA],[CAN] only

HV13

T8

BUS LINE1

a

b

c

R8

d

e

POCV

MAIN UNIT

(2)

S13V

-5V

5V

8V

T8

RXS

f

g

HV13

BUS LINE2

11 - 2