Covalue CU780-2 Guida rapida

12345678910 11 12 13

121110987654321

SUB

GND

VCC

OUT

IC400

PST9124NR

R401

100k

R400

330k

C400

0.1u

C403

470p

R1 2.2k

PLL-CLK

PLL-UL

PLL-EN

PLL-DAT

100p

MA2S111

0.1u

R102

270R

0.1u

4.7u

10R

470p

100k

10p C14

10p

PLL-DA T

PLL-EN

PLL-CLK

PLL-UL

R416

4.7k

C27

470p

C23

10u

R11

82k

R12

C25

470p

18n

C29

C407

1000p C414

470p

C410

470p

C408

10u

C416

470p

C417

R411

220k

R407

R408

100k

Q403

DTC144EE R409

C409

Q400

DTC114EE

Q401

DTC114EE

R402

220R

R403

180R

C406

470p R426

8.2k

C402

470p

R410

8.2k

R342

4.7k

D400

RED

D401

GREEN

R417

10R

C415

10p

C412

10p

C411

470p

560R

C12

0.1u

R10

C15

C18

0.1u

R13

R15

10k

C10

47p R8

330k

2SC5066

470n

C17

330p

C19

0.01u

L16

220n

C16

47p

L17

220n

560n

C26

220p

C51

22p

C28

22p C20

0.01u

R14

100R

601s

R20

560R

2SC5066

R19

100R

R18

270k

C24

470p

C54

R21

100k

100n

1SV325

1SV278

1SV325

C31

100p

L14

23n

C35

22p

L11

100n

C36

10p

TC1

10p

C40

0.5p C41

C30

1000p

L10

601s

R22

47k

100n

L12

100n

L20

3.3uH

L15

220n

L13

27n

C34

68p C37

10p

C39 4p

C38

C42

C43

1000p

TC2

10p Q3

2SK508(K52)

R25

150R

R26

100R

C46

470p

C49

0.5p

R28

22R

R34

100k

R30

120k

2SJ243

C48

470p

UMC4 L19

601s R33

2SC5066

L21

22n

R31

100R

R32

4.7k

MA2S111 C52

470p

C55

470p

C56

10u

2SC4617(S)

R500

22k

R501

10k

R513

33k

C500

3300p

C501

6800p Q404

UMG3N

Q407

UMG3N

Q406A

FMMT717

R422

2.7k

R428

2.7k

R420

R429

820R

R432

10k

R425

3.3k

R424

3.3k

C427

470p

C423

0.033u

R435

10k

R419

C421

0.01u

C430

C424

R502

10k

R415

220k

R433

R427

R418

2.2k

R434

R421

220k

C429

C422

0.01u

C420

0.01u

C502

3900p

C316

0.01u

C302

0.1u

C312

0.01u

C320

0.033u

C321

0.033u

C305

0.01u

C503

0.033u

C309

6800p

R541

R340

120k

R315

390k

R312

12k R314

470k

R303

3.3k

R300

91k

R321

22k

R322

220k

R311

R304

R338

47k

R301

5.6k

R307

47k

R302

5.6k

R306

220k

R329

3.3k

R324

5.6k

R326

5.6k

C313

C300

8200p

C318

0.033u

C319

0.047u

C308

5600p

R316

270k

R313

39k

R305

18k

R323 100k

R318 180k

R325

100k

R207

R205

3.9k

R320 47k

C311

2.2u

C338 56p

C208

82p

C314

1000p

C206

220p

C205

220p

C202

10p

C214

0.01u

C207

0.1u

C211

0.1u

C212

33p

C210

0.1u

R202

180k

R201

3.9k

R206

750k

R208

680k

R210

100R

R211

100R

R209

2.7k

R226

2.2k

R215

220R

R222

Q201

2SC5066 C221

0.01u

C223

C209

0.1u

C215

33p

Q202

3SK318

C219

C218

470p

C227

C239

C238

C226

C220

0.01u

R216

56k Q203

3SK318

C259

12p

C231

470p

C228

470p

C229

R218

22R R231

R327

10k

R232

R230

D201

HVC376B

C253

470p

C252

12p

C255

15p

C236

470p

C260

10p

C254

470p

D204

HVC350B

D202

HVC376B

L208

8.2n

L211

33n

C233

C234

C235

Q307

ST2302

C330

0.01u C335

0.1u

C931

0.47u

R335

R334

10R

R332

4.7R

Q306

DTC144EE

Q304

DTC144EE

C336

0.01u

C334

6800p

C932

1000p

R336

R333

470k

R331

1.5k

R339

8.2k

Q109

DTA144EE

R145

180k

R141

47k

R142

R146

100k

R137

150k

R138

150k

R135

150k

R133

150k

R140

10k

R136 150k

C134 100p

C132

470p C141

470p

C139

470p

R134

150k

R147

R144

2.2k

Q100

2SC5066

C101

470p L100

22n

C105

C103

470p

R104

10R

C102

470p

C104

0.1u

D200

MA2S077

D100

MA2S077

R106

3.3k

R107

47k

R109

22R

R108

330R

L101

18n

C106

470p

C108

C107

470p

Q101

2SC5066

Q102

2SC4988

R110

680R

R111

22R

R113

330R

R112

1.5k

C111

18p

C109

470p

C110

470p

L102

15n

L103

601s

C114

470p

C113

0.1u

C116

1000p

R121

47R

R120

R118

47k

R115

10R

L119

2.2n

L104

Q105

2SK3475

L105

221s

C120

470p

C121

470p

C123

1000p

C118

27p

C119

1000p

L109

220n

R125

47k

R126

47k

R127

R128

47R

Q107

RD07

C135

C125

470p

L107

600s

C128

0.01u

C131

0.1u

C126

C129

470p

C140

C138

27p

C130

20p

D102

MA2S077

D101

HVU131

C142

C145

68p

C150

C147

C149

1p C151

C154

C153

3.6p

C155

C143

470p

C144

D103

MA2S077

R139

270R

R154

270R

R132

0.39R

R130

0.39R

R131

0.39R

TH102

47k

C156

0.1u

C157

470p

C165

470p

R153

3.3k

R152

390R

L202

22n

C222

6p C241

R505

470k

R504

22k

R503

10k

R506

22k

C505

Q500

2SK1824

R523

3.9k

R521

1.5k

R522

1.8k

C516

10p

C517

470p

C518

R524

R525

15k R526

15k

R527

15k

R528

750k

C521

C522

0.1u

D500

1SS372

R530

100R

R532

820R Q503

2SC5066

C524

0.022u

C526

470p

C525

0.1u

R529

18k

R533

100k

L500

601s

R534

1.8k

R535

470R

C529

470p

C531

220p

F500

3.0A C528

470p

R537

2.2k

R536

2.2k

D203

HVC376B

R228

R341

100k

C257

470p

C322

0.1u R328

C506

470p

C256

0.1u

C217

0.01u

C307

10u

R212

47R

R223

C232

470p

C237

470p

C224

470p

R214

10k

R200

10R

C200

10u

Q110

DTC114TE

C203

470p R203

3.3k

R204

3.3k

R308

10k

R309

470k

C303

0.1u C204

4700p

C201

0.01u

L203

8.2n

L204

8.2n

L214

8.2n L207

220n

L118

C213

0.1u

C306

0.01u

C301

0.018u

C530

220p

L501

221s

RF AMP

ANTENNA SW

R221

100k

MIXER

AUDIO AMP

ACTIVE FILTER

AUDIO MUTE SW

LED TX

LED BUSY

R548

3.3k R413

CU780-2

DR:

12.03.05

File:

STAND: CHKD: DateSheet

APPD: VER

R:1.3V

T:1V

R:3V

T:0V

3.8V

1/2

C57

470p

C58

0.1u

CD200

450KHz

R35

10k

R602

68k

R601

100k

R603

100k

R103

3.3k

R605

56k

R604

100k

C603

0.01u

C602

470p

C601

470p

C610

1000p

C609

1000p

R105

3.3k

R100

3.3k R101

5.6k

C100

22p

C53

601s

L18 R117

12k

C136

C261

L209

8.2n

R220

47R

R219

C304

10u

R317

270k

Q300

2SC4617(S)

C707

470p

Q108

DTC144EE

C708

R706

R801

C801

470p

C710

R901

R905

22k

R907

4.7k

R906

22k

R904

22k

R902

4.7k

R903

22k

C903

C905

0.1u

C902

0.1u

C904

0.1u

D902

DAN222

D901

DAN222

Q901

2SK1824

R908

1.8k

C906

470p

R910

5.6k R912

680k

R911

R914

5.6k

R913

10k

R917

47k

R915

39k

R909

4.7k

R916

C915

0.1u

C912

1000p

C911

0.1u

C909

C910

100p

C908

R918

82k

R922

680k

R919

18k

R921

47k

R920

10k

C907

4.7k C914

0.1u

C916

1000p

J501

2.5mm

J500

3.5mm

L902

3.3uH

L901

220n

C44 4p

C45

C918

0.1u

2SK508(K52)

R27

150R

C920

3300p

C921

6800p

C504

C922

1000p

C923

Q106

DTC144EE

D903

Q902

DTA143ZE

Q903

DTC144EE

C924

0.01u

R924

47k

R926

4.7k

R923 5.6k

Q904

2SK1824

Q905

2SK1824

Q906

DTC144EE

C925

0.1u

R958

22k

R961

82k

C926

R927

22k

R928

10k

R929

33k

C929

3300p

C930

6800p

L502

221s

C331

0.1u

C333

0.1u

C533

220p

C934

0.01u

C935

470p

C936

0.01u

C938

470p

C939

0.01u

C937

0.01u

R931

0.047u

R932 1k

R933

10k

C940

10u

C943

0.1u

R938

270R

R941

100k

C946

R944

10k

C944

0.1u R939

10k

R940

20k

C945

0.1u

L903

601s

C951

C947

12p

C948

12p

D905

HVC376B

D206

HVC376B

L206

601s

C949

1u C950

470p

R950

R16

270k

C959

470p

C957

470p

C958

470p

R951

R952

C933

0.01u

R953

5.6k

R954

10k R955

15k

TH201

Q200

DTC144EE

L904

601s

C961

0.01u

C170

R962

Q305

2SA1362

C327

0.1u

R330

47k

C962

0.01u

C963

0.01u

Q303

DTA144EE

R959

4.7R

Q910

DTC144EE

Q405

DTC144EE

C965

C966

470p

Q911

DTC144EE

C967

0.01u

R963

33k

C968

0.1u

R964

10k

D402

GREEN

C969

Q504

DTA143ZE

Q912

DTC144EE

R966

Q913

2SK1824

R967

R968

47k

Q914

DTC144EE

D906

MA2S111

R969

470R

Vcc

Xout 3

Gnd 2

12.8MHz

X400

9.8304MHz

fin 8

GND 6

Do 5

Vcc 4

Vp 3

OSCout 2

OSCin 1

ФR

ФP

LD/fout

Data

10 Xfin 7

Clock

IC1

MB15E03SL

OUT IN

XF201

51.65MHz

C978

C977

C976

C979

R971 C980

C981

0.1u R972

3.3k

R973

VCC 8

/HOLD 7

CLK 6

DIO 5

GND

/WP

/CS

1IC401

W25Q80B

Vdd 8

Sck 7

Vref 6

Doutx 5

Vda

Gnd

Douty

Tout

1IC903

MENDOWN

VSSVDD

-+-

IC300

NJM2902V

IC100

NJM2904V

IC901

TA75W01FU

IC301

NJM2904V

IC500

NJM2100V

FILOQUAD

FILI

IFO DEC

OSCI

OSCO

MIXO

VCC

IFIRSSI

NDET

NREC

MIXI

IC200

NJM2591V

In1-

In1+

In2+

In2-

5Gnd 4

Out2 3

Vdd 2

Out1 1

IC302

TDA2822D

C913

4.7u

C917

10u

C519

4.7u

C956

4.7u

C127

10u

C332

10u

C337

100u

C964

10u

C970

10u

C527

10u

D502

1SR154-400

Q408

DTA123JE

Q302

2SK1824

OUT IN

CF200

450k F

OUT IN

CF201 450k G

S401

VR401

OUT IN

GND

IC902 XC6201P502MR

OUT IN

GND

IC2

XC6201P302MR

OUT IN

GND

IC404

XC6201P302PR

S404

L106

L110

L112

L113

L114

VOX

MIC-MUTE

AFCO

PCTV

EN1

EN0

EN1

RXD2

TXD2

RXMUTE

RXVCO

5RC

VCCN

GLED

RLED

TDIN

SPKSW

EXTPTT

5TC

SAVE

DTMF

DCS-IN

MIDDLE

NARROW

L-AUDIO

RSSI

APCSW

RESET

DCSTCXO

F-CLK

F-DIO

F-DI

F-CS

ST-Reset

ALARMC

MANDOWN

ST-Aout

ST-Ain

TONEIN

ST-Mout

ST-Min

ST-Mout

ST-Min

RX-W/N

DCSVCO

BEEP-AF

GND

1PTT

2SK1

3SK2

KEYBOARD

SK2

SK1

PTT

SK2

SK1

PTT

BUSY

C607

470p

C606

470p

C604

470p

R-AUDIO

ANT

TP2

CV(TP1)

L201

560n

L200

330n

Cx1

Cx2

Cx3

BSHIFT

VSS

XOUT

XIN

TOPKEY

BATT

C806

0.01u

C807

0.01u

R806

4.7k

R808

4.7k

R805

4.7k

R804

4.7k

R807

4.7k

R837

L801

601s

L403

601s

L400

601s

PCTV 1

DTMF 2

TDIN 3

F-CS 4

F-DI 5

BYTE 6

CNVSS 7

F-CLK 8

F-DIO 9

RESET 10

XOUT 11

VSS 12

XIN 13

VCC 14

A-RDT 17

A-TCLK 18

A-DI/O 19

A-TDATA 20

A-DIR 21

VCCN 22

A-SCLK 23

DCSVCO 24

ST-Reset 25

DCSTCXO

RXD2

TXD2

TXD1

RXD1

BSHIFT

TXD0

RXD0

RXVCO

RXMUTE

BEEP-AF

PLL-CLK

PLL-DAT

PLL-EN

PLL-UL

5TC

NARROW

MIDDLE

GPS-ON

SAVE

50 LCD-3 76

LCD-2 77

LCD-1 78

K8 79

K7 80

K6 81

K5 82

K4 83

K3 84

K2 85

K1 86

BATT 87

RSSI 88

BUSY 89

VOX 90

DCS-IN 91

DTMF-IN 92

R-AUDIO 93

AVSS 94

L-AUDIO 95

VREF 96

AVCC 97

RX-W/N 98

MANDOWN 99

TEMP 100

SPKSW

ALARMC

AFCO

5RC

RLED

GLED

TOPKEY

EXTPTT

MIC-MUTE

VCC

APCSW

VSS

PTT

SK1

SK2

LAMP

LCD-5

LCD-4

B-SD

B-ACK

B-ESt

EN0

EN1

IC403

M3062LFGPGP

C803

R802

10k

C802

0.01u

TEM

BSHIFT

TXD0

RXD0

RXD1

TXD1

TXD0

RXD0 TONEIN

AGNDIN

AGND

TXIN

TXINO

LIMLV

EXIT

MOD

VSS

TCLK

TDATA

DI/O

RDF/FD SCLK

DIR

XOUT

XIN

VDD

EXFOUT

RXAFIN

RXAF

RXLPFO

RXINO

RXIN

TEST

12 13

IC806

AK2346

A-TCLK

A-TDATA

A-DI/O

A-RDT

A-DIR

A-SCLK

C824

C823

150p

R828

56k

R827

68k

C821

33p

C822

C827

0.01u

R823

R825

33k

R824

47k

C820

560p

C817

33p

R818 10k

R819

47k

C816

2200p

R822

51k

R821

47k

R820

27k

C828

470p C829

10u

C830

0.01u

C831

Vcc

Xout

Gnd

X802

3.6864MHz

A-DIR

A-TDATA

A-DI/O

A-SCLK

A-TCLK

A-RDT

GND

OSCIN

OSCOUT

INPUT VDD

ESt

ACK

IC805

BU8872FS

B-SD

B-ACK

B-ESt

C811

0.1u

C814

0.01u

R812

10k

C810

470p

C809

0.01u

C812

0.01u

C815

0.01u

R813

10k

R816

10k R817

15k

L802

601s

Vcc

Xout

Gnd

X801

4.194304MHz

R809

4.7k

R814

15k

B-ESt

B-SD

B-ACK

LAMP

LCD-5

LCD-4

LCD-3

LCD-2

LCD-1

ST-Reset

R810

TONEIN

R826

0R C825

PCTV

R829

R811

C832

C834

C833

1800p

C851

R838

100k

R835

18k

C847

0.022u

D801

1SS372

D802

1SS372

C835

C836

C839

470p

C837

470p

C838

470p

C846

470p

C840

470p

C841

C842

C843

470p

C844

C845

R832

100k

R830

100k

R833

4.7k

R831

4.7k

R834

Q801

2SC4116

Q802

2SA1586

C808

0.01u R836

10k

C848

0.1u

C849

470p

C47

C148

K1 1

K2 2

K3 3

K4 4

K5 5

K6 6

K7 7

K8 8

LCD-1 9

LCD-2 10

LCD-3 11

LCD-4 12

LCD-5 13

LAMP 14

VCC 15

GND 16

MIC 17

J801

18pin

LCD-5

LCD-4

LCD-3

LCD-2

LCD-1

Q406B

FMMT717

Cx4

D907

D910

D908

D909

Cx5

Cx6

Cx7

Cx8

Cx9

Cx10

Cx11

Cx12

Cx13

Cx14 Cx15 Cx16

Cx17

Cx18

Cx19

Cx21 Cx22

Cx20

Cx24

Cx23

Cy1

Cy3

R975

C983

C813

L803

601s

L804

601s

J502

DC +7.4V

Lz1 Rz1

Rz2

Rz3

Cz1

Cz2

Qz1

C974 C972

0.1u

C973

C971

VCC

GND

VBP

J503

C804

DIR

GND

IC803

C805

OUT IN

GND

IC801

C850

R976

R977 L905

C984 R978

TX1

RX0

TX0

RX1

Sub A

Gnd

Reset

TXH

AFO

AFI

MIC

Vcc

J504

R979

R980 R981

R982

R983

C985

GPS-ON

C818

C819

C852

0.01u

R839

R840

R841

22k

R842

100k

LAMP

C919

0.01u

C419

0.1u

C941

C952

C953

R843

4.7k

L404

L906

C986 C987

R538

10k

R539

10k

R540

10k

R542

10k

RXD2

TXD2

R984

470k

R985

470k R986

100k

ANT

Q907

2SK1824

C826

C853

TP2

0.1μF*4

SmarTrunk GPS

SCHEMATIC DIAGRAM

1 2 3 4

321

LCD-1

LCD-2

LCD-3

LCD-4

LCD-5

LAMP

VCC

GND

MIC

18pinBTB

CS1

RES

DB6

DB7

VDD

VSS

VOUT

C3P

C1N

C1P

C2P

C2N

18pinFPC

MIC1

C15

0.01u

R20

C13

10u

OUT IN

GND

IC1

XC6201P302MR

DTC144EE

FMMT717

1 2 3

4 5 6

7 8 9

* 0 #

K1 K2 K3 K4

1k R9

1k R4

C12

0.01u

C11

470p

C16

470p

C10

0.1u

C5 1u

C6 1u

C7 1u

C8 1u

C9 1u

0.1u

C2C1

C14

R14

R13

R12

R11

R10

R21

47k

R18

1.8k

R17

1.8k

R16

1.8k

R15

1.8k

D2 D4 D6 D8

D3 D5 D7 D9

R19

390R

LCD

C17

470p

R22

390R R23

GREEN*8

CU780-2

DR:

12.03.05

File:

STAND: CHKD: DateSheet

APPD: VER

2/2

SCHEMATIC DIAGRAM

Indice

Altri manuali Covalue Radio bidirezionale

Covalue

Covalue DR6000 Manuale utente

Covalue

Covalue DR6000-1 Guida

Covalue

Covalue DP7000-1 Manuale utente

Covalue

Covalue CU600-2 Manuale utente

Covalue

Covalue DR6000-1 Manuale utente

Covalue

Covalue DR7800-2 Manuale utente

Covalue

Covalue CU600-1 Manuale utente

Covalue

Covalue CU500-2 Manuale utente

Covalue

Covalue DP7000-2 Manuale utente

Covalue

Covalue CU500-1 Manuale utente

Covalue

Covalue CU560-2 Manuale utente

Covalue

Covalue DR5500-1 Manuale utente

Covalue

Covalue CU780 Manuale utente

Covalue

Covalue DR5810-2 Manuale utente

Manuali Radio bidirezionale popolari di altre marche

Midland

Midland 70-1526A/B Manuale utente

HYT

HYT TC700 Manuale utente

DNT

DNT Space100 Manuale utente

Legacy

Legacy ProLine Series Manuale utente

Evolveo

Evolveo FreeTalk XM2-2 Manuale utente

AWC

AWC AWR1688+ Manuale utente

Motorola

Motorola XT665d Manuale utente

Cobra

Cobra 2-Way Radio Manuale utente

Klutch

Klutch KR-400 Manuale utente

Garmin

Garmin Rino 655t Manuale utente

Motorola

Motorola TLK 150 Manuale utente

Midland

Midland MXT275J Manuale utente

Titan

Titan TR200 Manuale utente

Cobra

Cobra CXT645 Manuale utente

Tait

Tait TM9100 Manuale utente

Yaesu

Yaesu FT-65R Manuale utente

RELM

RELM RP3000 Manuale utente

Motorola

Motorola ASTRO SRX 2200 Series Manuale utente