Icom IC-M802 manual 75

11-2-6 PLL UNIT (2)

PLL UNIT(2)

[USA],[CAN] only

R5801	2k
R5802	1k
R5803	1k
R5804	1k
R5805	1k
R5806	1k

R5811

2k

R5812

2k

R5813

2k

R5814

2k

R5815

2k

R5816

		IC5802
		TC7SU04F
		4		3		R5822	C5810
				2		100	0.001			M2LO
		5		1	R5821
						1M			C5811	10p
										L5801
										10∝
										5V
C5801	0.0047			C5803	0.0047		C5809	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	PCK
14		DA0				CON CLK			42	PDAT

8VL

8VL

8VL

L5601

CP5401

CP5402

L5605

100

R5602

100

C5602

0.001

100∝

0.0047

R5605

100

C5607

0.0047

R5609

100

CP5601

CP5603

C5604

∝

CP5602

R5403

C5617

C5618

R5601

C5611

L5603

L5604

J5601

W5409

0.001

0.0047

4.7k

47p

0.1∝

0.1∝

M1LO

1.2k

W5402

C5404

0.0047

CP5403

R5612

330

56k

Q5601

C5601

0.0047

C5605

0.0047

R5606

330

R5607

4.7k

C5608

0.0047

C5610

270p

12p

7p

R5613

C5613

C5615

2SC4215

Q5603

C5619

R5614

C5603

R5604

56k

C5606

2SC4215

0.001

L5401

Q5604

2p

180

0.0047

R5611

10∝

C5609

5V

2SC4215

R5603

1k

Q5602

R5608

4.7k

R5610

27

47p

L5602

0.15

C5612

27p

C5614

27p

C5616

18p

220

∝

W5401

2SC4215

P5601

to MAIN unit J601

R5807	1k
R5808	1k
R5809	1k
R5810	1k

2k

R5817

2k

R5818

2k

R5819

2k

R5820

2k

L5885 100∝

	15	DA1														DATA		41		PST4
		DA2														STRB
	16	DA3															VSS	40
	17							IC5801										39
		DA4															VDD
	18	VSS						SC-1287									P2	38
	19																	37
	20	DA5														TREE		36
		DA6															P1
	21	DA7															UL	35
	22																	34
		DA8															VSS
			DA9 VDD ROMCE				RESET	VSS VDD PDM0 PDM1					PDM2	Q		I
			23	24	25	26	27		28	29	30	31		32	33
																				DRES
C5802	0.0047	C5804	0.0047				C5806	0.0047					C5805	0.0047		C5807	0.0047	C5808	10
																	C5893 150p			D1LO
				C5890													R5892 33
				0.0047							7.65V
																	L5884 10∝

R5888 47

C5892

R5882

1k

C5883

R5886

0.1

L5881

L5882

L5883

Q5881

0.1

Q5882

1k

5.6∝

5.6∝

5.6∝

2SC4673

2SC4215

R5891

C5884

470

0.0047

C5886

C5888

C5882

C5891

0.5p

1p

C5881 0.047

R5881 47

12p

0.1

R5887 1.2k

R5889 1.2k

R5883

1.2k

R5890

R5885

270

C5885

C5887

C5889

560

7p

7p

6p

8VL

C5401	0.1		C5402	0.001
M2LO
5V
8VL
R5304
100k
		Q5301
		2SK210
C5307		150p
C5308		150p

L5351

100∝

C5403 0.01

7.0V

C5309	0.0047
L5303 10∝
R5306	150

IC5401

R5406

100k

LMX2306TM

4.85V

1

FLO

VP

16

Q5401

R5407

2

15

DTA114EU

3

CPO

VCC2

14

1k

4

GND

PO/LD

13

5

GND

LE

12

C5408 4.7

6

FINFIN

CLOCKDATA

11

7

OSCINVCC1

GNDCE

10

C5561

8

9

D5402

470p

1SS301

R5404 1k

R5408 1k

R5410 1k

PCK

PDAT

PST2

0.0V

UNLK

100

7.71V

L5304

100

C5315

.00470

R5306

∝

C5311

0.0047

C5312

10

R5308

100

7.20V

R5312

470

D5101

1SS301

R5307

C5313

120k

0.0047

R5310

820

C5113

0.0047

C5310

Q5302

C5314

0.0047

10p

2SC4116

R5309

820

R5311

820

3.6V3.82V

		Q5553				R5556		10k
		2SC4116
		C5560	22			R5557		10k
		C5551 R5551	4.7 100		C5552		0.47
L5101
10∝		C5110			C5111	0.0047
				10
R5137	1k
		R5133			R5134
		47k			47k

C5556	0.001	C5557	0.1	C5558	470
	L5521
	LW-38
				D5521
				KV1770S
					R5125	100
IC5103
TC7SU04F
1				5
2
3				4
					C5104	0.0047
	R5135
	1M

L5552	R5524
100∝	100

C5529	470p	L5522	LW-38
C5528
0.001
C5522
100p
C5521	10p	C5523	10p

R5126

1M

	IC5102
	TC7SU04F
4	3	C5105
	2	0.001
5	1
		R5127	330

2.77V

8VL

C5524	C5526	1p	L5523
			E544GN-110248
0.0047
Q5521
2SK508			R5522
					W5502
			270
	C5525
	0.0022		CP5201			CP5203
						J5201
						M2LO
R5128			4.21V			CP5202
100
C5106	0.0047		R5130			C5108
			1.5k			0.0047
			Q5101
FI5101			2SC4116
SFECV10.5MA5S
	R5129		C5107
	330		0.0047		R5132
			R5131	470		2.7k

R5101

2k

P5201

to MAIN unit J301

L5202

7.76V

R5203

7.20V

100∝

100

C5206

0.5p

C5201

0.001

R5204

22k

Q5202

W5203

2SC4215

L5203

15p

L5204

[USA],[CAN]

15p

LS-471A

LS-471A

R5207

C5202

C5205

C5207

0.001

47[OTH]

R5205

10k

R5206

220

C5204

0.0047

C5203

0.0047

C5283

0.0047

R5282

100

X5251

CR-604

5

4

[USA],[CAN]

6.91V

GND

OUT

7

6

C5281

0.0047

R5283

CP5251

5V TEMP VCC

2.2k

CP5041

W5251

1

2

3

5V

Q5281

2SC4215

C5282

[USA],[CAN]

0.001

R5251

R5281

470

R5284

4.7k

CP5223

CP5222

CP5221

470

1SS375

C5351

0.0047

R5351

12k

R5352

470

C5353

0.0047

D5303

C5352

L5352

0.0047

3.9∝

D5302

C5355

5p

1SS375

R5353

C5354

C5356

R5354

1k

2SC4215

51p

51p

470

Q5351

CP5301

CP5302

CP5303

C5306

C5303

L5301

R5146

150p

24p

100∝

820

R5303

100k

L5302

C5305

20p

C5304

100p

D5301

MA338

C5302

0.0047

R5302C5301

150.22

C5112

47p

R5136

100k

LB-185

C5285

10

C5287

0.0047

C5295

0.001

L5285 10∝

R5289 3.9k

L5281

C5284 0.0047

L5284

10

R5293 220

C5293 0.0047

X5281 338-CR

C5291 0.0047

10∝

∝

C5292R5291

3p1.8k

L5201 ELDR25C-EXC

R5285

R5292

6.8k

100p

L5283 1

12k

Q5283

Q5282

2SC4215

2SC4215

∝

C5289

C5357 0.0047

C5121 0.0047

C5115

0.0047

DULS

C5116

47

C5117

0.0047

C5120	0.0047																					C5122	0.0047							C5123	0.0047	C5126
																																0.1
		50	49	48	47	46	45	44	43	42	41	40	39		38	37	36	35	34	33	32	31		30	29	28	27	26
51	PD2	VDD		DIVOUT	VSS	REFIN	PDIN	VSS	OSCO	VSS	VDD	OSCF	VSS	OSCI VDD			VSS	SYSRESET	VDD	VDD	TEOUTH4	TEOUTH3	TEOUTH2		TEOUTH1	TEOUTH0	VDD	VSS	VSS	VDD		25
52	PD1																													TE3		24
53	VDD																													TE2		23
54																																22
55	VSSPD0																													VDDTE1		21
56	VDDPDTRI																													DA10DA11		20
57																																19
58	REFOSC																													DA9		18
59																																17
60	RC																													DA8		16
61	FCK																													VSS		15
62	VSS																													VSS		14
63	Q16MA													IC5101																DA7		13
64	Q4MA													SC-1246A																DA6		12
	VDD																													DA5
65																																11
66	VSS																													DA4		10
67	ETCO7																													VSS		9
68	ETCO6																													DA3		8
69	VSSETCO5																													DA1DA2		7
70	ETCO4																													DA0		6
71																																5
72	ETCO3																													VSS		4
73	VSS																													VDD		3
	ETCO2																													VDD
74																																2
75	ETCO1																												SYSCLK0			1
	ETCO0													VDD -CLK													CONTCLK			VSS
						BUM2I	BUN2I	BUN2I		BUM2O	BUN2O	BUN2O							STRB	CON2	CON1	CON0			BUSY			DATA				C5125
		VSS		VSS	VDD				VDD				VSS				VSS	VSS					VSS			VSS			VDD			0.1

C5101	27p
C5102	10p
C5103	5p

R5102

2k

R5103

2k

R5104

2k

R5105

2k

R5106

2k

R5107

2k

R5108

2k

R5109

2k

R5110

2k

R5113	1k
R5114	1k
R5115	1k
R5116	1k
R5117	1k
R5118	1k
R5119	1k
R5120	1k
R5121	1k

C5251 100p [USA],[CAN]	C5253 0.0047	C5254 10
a		M2LO
M2LO
BUS LINE		8VL
8VL
		5V
5V
HV13V

PLL UNIT(1)

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

D1LO

R5287 100 C5288 100p R5288 1.5k C5290 8p C5294 20p

[OTH] only

DRES

C5118

0.0047

PST1

PCO2

PDAT

PCK

												SYS
76	77	78	79	80	81	82	83	84	85	86	87	88	89	90	91	92	93	94	95	96	97	98	99	100	C5124
																									0.0047
																									R5143	47k
																									R5140	47k
																									R5144	47k
																									R5141	47k
										R5138			1k												R5145	47k
										R5139			1k												R5142	47k

R5111

2k

R5112

2k

CP5803 CP5801

R5122	1k
R5123	1k
R5124	2k

J5801

D1LO

CP5802

[USA],[CAN] only

P5801

to MAIN unit J2301

11 - 7