Motorola HT 1000 ユーザーズマニュアル

SYNTHESIZER

U204

ZIF

U201

VCO BUFFER

U203

REF OSC
16.8 MHz

C310

C284

C280

GND

2.0Vdc

-37dBm (RX) (NOTE 4)

1.5Vdc

1.8Vdc typical

1.6Vdc

-31dBm (NOTE 4)

2.5Vdc

16.8MHz

(using 10 pF)

.01uF

SIN

SOUT

TST1

TST2

VCP

VMULT1

VMULT2

VMULT3

VMULT4

WARP

XTAL1

XTAL2

C274

100pF

C277

L216
39nH

R42

330pF

-31 dBm

2.4Vdc (TX)

DURING

1-4pF

LOCK=5V

-25dBm

4.5Vdc

-16dBm

2.2Vdc (RX)
0Vdc (TX)

1.7Vdc

2.6Vdc

TO P301

0.7Vdc (RX)

IS_B+

1.0A

RAW_B+

GND

DISC

DATA

1kHz
280mVpp/kHz

2.1MHz/2.4MHZ

1.8Vdc (RX)

1.7Vdc (TX)

7.5Vdc (TX), 178MHz

(16.8MHz)

PROGRAMING

44.85MHz

5.0Vdc (TX), 136MHz

4.5Vdc (TX)

1.6Vdc

LOCK_DET

RSSI

REF_OSC_SEL

1-4pF

1 Vpp

2.5Vdc

2.8Vdc

CLOCK

SQ_OUT

1200mVpp

IF_SEL

RAW B+

13Vdc

(shield in place)

-7.8 Vdc(Rx) (Note 5)

Else 0 Vdc (Note 6)

-7.8 Vdc(Tx) (Note 5)

VCO_MOD

3.3Vdc

2.4Vdc

DAC_SEL

7.5Vdc (RX), 178MHz

5V REG

-18dBm

UNLOCK=0V

5.0Vdc (RX), 136MHz

TP5 VCTRL

5Vpp (Note 5)

0Vdc (Rx, Tx) (Note 6)

GND
GND

Else 4.4 Vdc (Note 5)

2.8Vdc

-56dBm (NOTE 4)

3.4Vdc

1.6Vdc

PINS 31-38 = 2.5Vdc

2.9Vdc (RX) (NOTE 2)

GND

1.2Vdc

44.85MHz (NOTE 4)

-17dBm(TX)

2.8Vdc

4Vpp

SW_B+

DEVIATION

0.1Vdc (RX)

5Vdc

7.5Vdc

SYN_SEL

1.3Vdc

1.7Vdc

2.5Vdc

82nH

3.6Vdc

0V OR 5Vdc UNLOCK

3.8Vdc

-38dBm

330pF

2.1MHz

0.1uF

C47

C270
1000pF

J301-13

J301-10

J301-14

J301-15

20K

R206

R40
270

47pF

C34

DAC

L19
270nH

C258

4.7uF

5V_REG

SB+

TP5

C250

1000pF

R222

1.2K

0.22uF

C259

R218
100K

C50
0.1uF

1uH

330pF

C286

L208

L33

R209

510

20K

R17

2.2uH

R212
620

270

R213

R211
62

15pF

C220

R221

4.7K

J301-2

2.7K

R16

R208

0.15uF

J301-19

C53

C305
100pF

100pF

C308

C285
330pF

VDD

VDD2

VOPT

VREG

390nH

L222

NC13

NC14

NC15

NC16

NC17

NC18

NC2

NC3

NC4

NC5

NC6

NC7

NC8

NC9

SCK

CEXT

DET

FOUT

GND

NC1

NC10

NC11

NC12

CLK

.018uF

C52

C266

.01uF

GND

INPUT

OUTPUT

SENSE

SHUTDOWN

Q202

U202

5V_TAP

ERROR

FEEDBACK

32V

C211
330pF

C208
6.2pF

C251
330pF

1uH

J301-11

GND1

RBY

RX_OUT

SV1

TRB

TX_OUT

VCC

L215

C54

GND

330pF

7.5pF

C222

30K

J301-17

.022uF

R205

C289
.022uF

C210

47K

430pF

C48

R35

0.22uF

C44

0.22uF

C45

0.1uF

C61

R51
200K

10uF

C253

C309
3300pF

22nH

L219

C240

1pF

C201

0.1uF

C63

47K

R34

C271

SYN

LCK

4.7uF

470nH

L24

CR202

1uH

L209

1uH

L302

L301

30K

330pF

C204

R215

C62

J301-12

27pF

C55

CR206

.01uF

C252

CR5

L204

L212

1uH

C206
620pF

C233

330pF

C214

330pF

.022uF

C246

C288

C60

0.1uF

L211
56nH

J301-5

J301-4

J301-7

C267

.01uF

GND1

OUT

CR203

FL1

GND

.022uF

C244

R1=47K

C291

C96

43pF

C56

.01uF

4.3pF

C39

20K

C36

C254
4.7uF

R204

C125
3.3uF

1000pF

510

C255

100pF

LCK

CLK

2.1MHz

R43

C307

43pF

C57

10pF

C219

C294
330pF

J301-3

C223

R210
510

R73
10K

R220

2.7K

R32

15K

R44

1000pF

2.2pF

C58

C236
11pF

C245

C306
100pF

3300pF

C311

5V_REG

R203

C228

330pF

C38

2.7pF

13pF

5.6pF

C237

C213

L221
390nH

L225

L224
270nH

0.22uF

C46

2.2uH

CR205

A1
A2

R223

CR204

R217

47K

0.1uF

30K

TP10

C248

R207

20K

C292
.022uF

GND3

GND4

16 26

GND5
41

GND6

GND_PREAM

LO_IN

PEAMP_5V

PEAMP_OUT

PREAMPIN

RAMPCAP

RSSI_FLT

RSSI_OUT

VIBYPASS

Vpp

C1NEG

C1POS

C2NEG

C2POS

C3NEG

C3POS

C4NEG

C4POS

CLK

DATA

DISC

DM_BYP

DM_IN

GND1

GND2

+2.5V1

+2.5V2

+5V1

+5V2

+5V3

+5V4

16.8MHz

2.5V

AGC

Q201

CLK

J301-9

C227
330pF

CR208

CR201

12pF

C230

C256

R214

43K

R41

.01uF

J301-18

J301-8

C293

J301-16

C303

J301-1

.022uF

C304

J301-20

0.22uF

C43

330pF

C42

0.22uF

3.9K

R50

R45

1uH

L22

51K

R219

.01uF

C65

5V_REG

B+

L23

1.8uH

2.2uH

L25

.01uF

C70

100pF

C40

J301-6

10uF

C35
47pF

C49

0.33uF

C231

C257

30pF

.01uF

C243

24pF

C241

C226

62pF

C203

C205

5.1pF

1.6pF

3pF

2.7K

R33

C225

SYN

47K

R46

R47

1000pF

C238

CR207

C221
330pF

L210

27nH

9.1pF

C33

C247
1uF

270

3pF

C287

EN_CE

FREFOUT

GND1

GND2

GND3

GND4

IADAPT

IOUT

LOCK

MODIN

MODOUT

PREIN

PVREF

R_GND1

R_GND2

SBASE

ADAPTTSW

AD_BYPASS

AUX1

AUX2

AUX3

AUX4

CAP

CLK

CPBIAS1

CPBIAS2

DATA

DC5V1

DC5V2

DC5V3

DC5V4

.039uF

C260

10pF

C202

180nH

L223

1.5K

R49

1.2uH

L20

L217
1uH

BATT-

C235
15pF

0.1uF

C209

BATT+

C315
330pF

C314

L220
150nH

0.1uF

C41

18pF

C95

L205

33nH

L201

L218

1uH

L213

C212

AGC

TX_LO

RX_LO

63B81097C02-O

Sheet 2 of 2

NUD7091B, NUD7092B, NUD/PMUD7095B, AND NUD7096B VHF (136-178 MHz)
TRANSCEIVER BOARDS’ SCHEMATIC DIAGRAM (Sheet 2 of 2)