Kenwood NEXEDGE NX-300 Service Manual Download Page 169

Page: 169 / 172

4.92V

-9.74V

9.5mV

3.282V

3.28V

-7.13V

1.5V

3.82V

3.31V

3.82V

7.5V

4.99V

7.55V

6.05V

7.49V

3.32V

2.98V

3.24V

7.49V

R : 5.14V

3.32V

7.46V

3.32V

3.284V

T : 3.331V

R : 3.276V

R : 7.478V
T : 7.338V

T : 55.4mV

R : 5.1mV

R : 7.494V
T : 7.353V

T : 68.5mV

R : 3.28V

T : 4.81V

R : 5.5mV

R : 4.977V
T : 5.038V

T : 70mV

R : 0.314V

T : 4.25V

R : 4.974V

T : 59.4mV

R : 3.285V

T : 4.99V

R : 4.35mV

T : 4.987V

R : 4.974V

R : 3.27V
T : 62.3mV

T : 4.28V

R : 4.27V

T : 4.38V

R : 1.4V

R : 0.14mV
T : 4.08V

T : 5.06V

R : 4.978V

T : 1.84mV

R : 0.15mV

R : 3.25V
T : 9.7mV

R : 4.26V
T : 6.94mV

T : 4.17V

R : 1mV

T : 5mV

R : 4.849V

T : -0.8V

R : 2.66V

R : 0.731V
T : 3.6mV

T : 5mV

R : 4.694V

R : 0.697V
T : 3.6mV

T : 85mV

R : 2.03V

R : 1.81V
T : -100mV

R : 4.94V
T : 4mV

T : 3.8mV

R : 4.94V

T : 1.63V

T : 1.633V

T : 140mV

R : 0.65V

T : 128mV

R : 63mV

T : 11.2mV

R : 3.274V

R : 61mV
T : 110mV

R : 3.294V
T : 40mV

T : 3.71V

R : 13mV

R : 7.11V
T : 1.52V

T : 3.92V

R : 18mV

R : 1.59V
T : 1.52V

T : 1.615V

R : 0.5mV

R : -35mV
T : 0.808V

R : 3.14V
T : 46mV

R : 2.96V
T : 46mV

T : 43mV

R : 1.29V

T : 47mV

R : 4.53V

R : 4.54V
T : 46mV

T : 47mV

R : 4.89V

T : 45mV

R : 1.99V

T : 13.6V

T : 43mV

R : 137mV

R : 3.8mV
T : 42mV

R : 100mV
T : 6.38mV

R : 6.57V
T : 79mV

T : 14.3V

R : 14.26V

T : 13.72V

R : 13.65V

R : 14.28V
T : 14.32V

R : 7.49V
T : 7.26V

T : 5V

R : 4.97V

T : 3.80V

R : 3.80V

R : 3.32V
T : 3.35V

R : 14.28V
T : 14.32V

R : 7.23V
T : 7.06V

R : 1.81V
T : 1.89V

R : 4.75V
T : 4.8V

T : 1.36V

R : 1.48V

R : 4V
T : 4.03V

T : 0.43V

R : 0.96V

R : 4.15V
T : 18mV

T : 4.2V

R : 2.5mV

T : 0.87V

T : 18mV

T : 2.37V

R : 2.5mV

T : 0.99V

R : 5mV

L : 4.64V

H : 4.65V

R : 14mV

R : 12mV

T : 42.7mV

R : 0.87V

R : 13.73V
T : 13.82V

T : 14.43V

R : 14.34V

T : 14.41V

R : 14.33V

T : 4.974V

R : 0.97V

R : 2.5mV

H : 0.99V
L : 0.78V

R : 0.82V

R : 0.88V

R : 7.25V

T : 13.6V

R : 7.25V

T : 2.32V

T : 2.10V

L : 1.52V

H : 2.32V

L : 1.80V

H : 2.10V

R121

100k

R102

B30-2215-05

2SC4617(S)

2SA1362-F(GR)

SSM3K15TE(F)

L708

MA2S1

1-F

150

R402

150

470p

C12

330

R16

R17

R15

4.7k

R14

C10

0.1u

R404

LCD BACKLIGHT

12KEY BACKLIGHT

Side_G

S13

6_KEYO2

S10

6_KEYO1

6_KEYO0

S12

S11

Side_2

Side_1

6_/KEYI1

6_/KEYI0

470

R414

470

R415

470

R416

470

R144

470

R418

D401

1SS388F

D402

1SS388F

D403

1SS388F

D404

R417 0

R410 470

R411 470

R412 470

R413 470

/KEYI4

/KEYI3

/KEYI2

/KEYI1

/KEYI0

KEYO3

KEYO2

KEYO1

KEYO0

BLC

CN701

R71

R713

R714

R715

R712

R710

R701

R702

R703

R704

R705

R706

R707

R709

BFSR2

BDR2

/SCSS

BCLKR2

BDX2

BCLKX2

INT3

RXD0

SCTXD

R716

PTT2

CN702

PTT1

CN703

CN704

RSSI

CN705

DOWN

CN706

GND

CN708

RXD

CN707

TXD

15 100k

18 47k

100k

13 100k

16 47k

B12

B13

C12

C13

D12

D13

E10

E12

E13

F10

F12

F13

G10

G13

G12

H13

H12

H10

J13

J12

J10

K13

K12

K10

L13

L12

M13

N13

M12

N12

L11

M11

N11

L10

M10

N10

A13

A12

B11

A11

D10

C10

B10

A10

A18

A17

DVSS4

A16

X2_CLKIN

HD3

CLKoUT

DVSS3

HPIENA

CVDD3

CVSS5

TMS

TCK

TRST

TDI

TDo

EMU1 oFF

EMU0

oUT

HD2

HPI16

CLKMD3

CLKMD2

CLKMD1

DVSS2

DVDD3

BDX1

BFSX1

DVSS7

BCLKX1

CVSS8

HD1

CVDD5

INT3

INT2

INT1

INT0

NMI

HBIL

IACK

BDX2

BDX0

HD0

DVSS6

DVDD4

HRDY

BFSX2

BFSX0

CVDD4

HINT

CVSS7

BCLKX2

BCLKX0

BDR2

HCNTL1

BDR0

BFSR2

BFSR0

BCLKR2

BCLKR0

DVSS5

HCNTL0

BCLKR1

CVSS6

CVSS1

A22

CVSS2

DVDD1

A10

HD7

A12

A13

A14

A15

CVDD1

HAS

DVSS1

CVSS3

CVDD2

HCS

HR_W

READY

R_W

MSTRB

IoSTRB

MSC

HoLDA

IAQ

HoLD

BIo

MP_MC

DVDD2

CVSS4

BDR1

BFSR1

A19

A20

CVSS9

DVDD5

D10

D11

D12

HD4

D13

D14

D15

HD5

CVDD6

CVSS10

HDS1

DVSS8

HDS2

DVDD6

HD6

CVDD7

A21

DVSS9

1000p

100k

R107

R103

0.1u

L71

0.1u

CN102

D10

D11

D12

D13

D14

D15

A17

A16

CN101

/RD

/HDS2

0.1u

C101

0.1u

C102

470k

R101

0.1u

C103

0.1u

C104

470k

C109

0.1u

C107

0.1u

111

0.1u

100k

R122

100k

R123

0.1u

100k

R105

A10

A12

A13

A14

A15

/WR

/CS3

DSP

R141 100k

R142 100k

R143 100k

R145 100k

R146 100k

R147 100k

R193 100k

R194 100k

L712

R126 100

R127 0

R128 0

C119 1u

R135 100k

R136 100k

R137 100k

R129 100

R130 100

R131 100

C120 0.1u

R150 1k

100k

R139

R140

100k

R132

C121 0.1u

BCLKR2

/MCCSAF

MCDOAF

/MCCSRCN

BFSR2

MCDOCN

BDR2

BCLKX2

/MCCSXCN

MCDICN

BDX2

INT3

MCSCKAF

FSDET

/DINT

/SYMTIM

/DWUP

/HRDY

MCDIAF

DQ14

DQ12

DQ10

DQ8

A16

DQ7

DQ5

DQ2

DQ0

A15

A11

A19

A20

A14

A10

A21

A18

Y/BY

A13

A17

WP/ACC

RESET

A12

DQ9

DQ11

VCC

DQ13

DQ15

VSS1

DQ1

DQ3

DQ4

DQ6

VSS2

IC101

FLASH ROM

D11

D13

D15

C105

0.01u

1000p

C106

D14

D12

D10

A18

A10

A14

A20

A19

A11

A15

A16

/RD

/CS0

CN103

A13

A17

A12

/FRST

/WP

/WR

L717

SRAM

IC103

DQ7

DQ2

NC3

NC2

DQ6

VSS2

VCC2

VCC1

VSS1

DQ1

NC1

DQ5

DQ0

CE2

DQ4

A16

A15

DQ3

A10

A11

A12

A13

A14

470k

R120

C118

L710

A14

A13

A12

A11

A10

A15

A16

/RD

/CS2

/WR

INA

INB

GND

VCC

oUTY

IC104

TC7SH08FU-F

100k

R133

L709

150

R148

0.01u

C123

VSS

INTRA

INTRB

CLKC

SDA

OSCOUT

SCL

OSCIN

32KOUT

VDD

RV5C386A

IC106

X101

I2CCK

I2CSDA

RTC

0.1u

C159

47k

R138

VoUT

VIN

VSS

XC6109C29ANN

IC105

R149

0.01u

C124

0.01u

C122

RESET

VDD

VSS

VDD

/WR

/RES

/CS

CN1

LCD

VCC

GND

DIR

IC401

TC74LCX245FK

VCC

DIR

GND

TC7WZ245FK-F

IC402

L707

10k

R407

10k

R408

0.1u

C402

R406

100k

220p

C40

0.1u

C401

C5 1u

C6 1u

C1 0.1u

C2 1u

C3 1u

C4 1u

0.1u

R12 10k

R10 10k

R6 10k

R7 10k

R8 10k

R9 10k

R4 10k

R5 10k

/LCDRST

/CS4

/WR

100k

-t

TH1

2.2u16

C403

2.2u16

C404

C405

2.2u16

0.1u

1000p

C407

1000p

C408

R409

12k

100k

C406

IC403

LM2682MMX

IC1

NJM2130F3-ZB

C1-

C2+

C2-

VoUT

C1+

VIN

GND

V+

OUT

+IN

V-

-IN

XTN

VDD

INHN

VSS

IC107

SM5023CNDH-G

100k

R166

C134

R165

0.01u

C130

470k

R162

R159

L713

VCC

18.432MHz

oUTPUT

GND

0.01u

GND

oUTY

INA

TC7SH08FU-F

INB

VCC

IC109

0.01u

C158

L705

T17

T16

R13

F15

C18

C16

B16

V18

V17

U18

U17

B18

B17

A18

A17

V16

U16

C17

P12

P13

K14

J14

E12

E11

E10

P11

L14

H14

E13

P10

N14

M14

G14

F14

V10

C11

D12

C12

D10

B10

D11

R14

C10

T10

U10

V12

T12

V13

U12

R12

T13

U14

U13

H17

E16

P18

R17

G18

L17

N16

L15

R10

A10

A12

B11

A11

H18

J18

K18

L18

M18

N18

J17

K17

M17

N17

P17

K16

L16

M16

P16

J15

K15

M15

N15

P15

J16

H15

G17

H16

G15

F18

F17

G16

E18

E17

F16

D18

D17

B15

D16

C15

D15

E15

A15

A16

B14

C14

A13

D13

C13

B13

A14

B12

D14

R18

T18

R16

R15

U15

T15

V15

V14

T14

IFIR

MICIR

ADC1

NC30

NC29

NC28

NC27

NC26

NC25

NC24

NC23

NC22

NC21

NC20

NC19

NC18

NC17

NC16

NC15

NC14

NC13

NC12

NC1

NC10

NC9

NC8

NC7

NC6

NC5

NC4

NC3

NC2

NC1

AGND9

AGND8

AGND7

AGND6

AGND5

AGND4

AGND3

AGND2

NC34

VCC10

VCC9

VCC8

NC35

VCC6

VCC5

VCC4

NC36

VCC2

VCC1

DGND15

DGND14

DGND13

DGND12

DGND1

DGND10

DGND9

DGND8

DGND7

DGND6

DGND5

DGND4

DGND3

DGND2

DGND1

DVDIo7

DVDIo6

DVDIo5

DVDIo4

DVDIo3

DVDIo2

DVDIo1

DVDD10

DVDD9

DVDD8

DVDD7

DVDD6

DVDD5

DVDD4

DVDD3

DVDD2

DVDD1

GPIo11

GPIo10

GPIo9

GPIo8

GPIo7

GPIo6

GPIo5

GPIo4

GPIo3

GPIo2

GPIo1

GPIo0

SIMRST

SIMCK

SIMDT

SYMTIM

FSDET

TXRVE

TRAMP

TMoD

PSTPA

PSTIF

PSTPLL

RXRVE

RXSLT

PSRRF

PSRIF

PSRPLL

RSSIT

VFRM

VoINT

MCo2

MCCS2

MCCK2

MCCR1

MCCX1

MCo1

MCI1

MCCK1

MCCS0

MCo0

MCI0

MCCK0

AGCDAC

RXD3

SCK

SDT

SPCK0

SPI0

SPo0

SPCS00

SPCS01

SPCS02

SPCK1

SPI1

SPo1

SPCS10

SPCS1

SPCS12

ADC4

ADC5

ADC6

ADC7

ADC8

ADC9

MICVR

SPDAC

MICADC0

MoDDAC

MICADC1

KEYI0

KEYI1

KEYI2

KEYI3

KEYI4

KEY

PWM1

PWM2

TDI

TMS

TDo

TCK

TRST

TCK

BSCAN0

BSCAN1

RST

TEST0

TEST1

TEST2

TEST3

BooT

SQDAC

ADC0

DAC0

IFR

ADC3

ADC2

FCDADC

ADCP

ADCN

IFVR

XTALI

XTALo

32I

DSPCK

CKo

USRCKI

ADD0

ADD1

ADD2

ADD3

ADD4

ADD5

ADD6

ADD7

ADD8

ADD9

ADD10

ADD11

ADD12

ADD13

ADD14

ADD15

ADD16

ADD17

ADD18

ADD19

ADD20

ADD21

DT0

DT1

DT2

DT3

DT4

DT5

DT6

DT7

DT8

DT9

DT10

DT11

DT12

DT13

DT14

DT15

WRITE

READ

BHE

BLE

CS4

CS3

CS2

CS1

CS0

HRADY

HDS2

TXD0

RXD0

RTS0

CTS0

TXD1

RXD1

TXD2

RXD2

TXD3

CN104

R158

/RINT

32K

A20

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

CN106

D15

D14

D13

D12

D11

D10

/WR

/RD

/CS4

/CS3

/CS2

/CS0

/HRDY

/HDS2

CN105

TXD0

RXD0

RTS0

CTS0

AMT

/OINT

RXD2

26P_TD

LED_G

LED_R

100k

R154

R155 47k

R156 4.7k

R157 4.7k

R160

R161

I2CSDA

I2CCK

R153

100k

I2CSDA

I2CCK

RXD3

SCK0

ONESW

SDO0

/EVCS

STSW

/WP

SCK1

SDO1

/FLDM

CN1

For Boot

R419

W_/N

S_DET

C160 6800p

R163 100k

VOX

VOL

C131 0.1u

C133 10u6.3

RXAF

MIC

MOD

PFKEY

/KEYI0

/KEYI1

/KEYI2

/KEYI3

/KEYI4

/KEYO0

/KEYO1

/KEYO2

/KEYO3

BEEP

ONE

32K

R167

1000p

C135

R168

/FRST

ASQAPC

RSSI

AGC

THP

ASSIST

10u6.3

C142

0.1u

C140

100k

R463

C428

18k

R470

10k

R170

6800p

C161

MCSCKAF

MCDIAF

MCDOAF

/MCCSAF

MCSCKCN

MCDICN

MCDOCN

/MCCSXCN

/MCCSRCN

100p

C141

R172 0

R173

470k

R191

470k

R182

R187

R180 100k

R183 100k

R185 1M

/SCSW

/UDET

/EMG

PLD

/DINT

/DWUP

/DRST

/LCDRST

IFC

5RC

T_/R

/SAVE

R171

/APCSW

DSW

/5TC

100k

R189

47k

R184

47k

R186

47k

R188

FSDET

/SYMTIM

R190

1000p

C156

1000p

C157

R192

/MNDNU

ENC1

ENC2

ENC3

ENC4

C149 0.01u

C148 0.1u

C144 1u

C143 0.01u

C145 0.1u

C146 0.1u

C147 0.1u

C154 0.1u

C150 1u

C151 0.1u

C152 0.1u

C153 0.1u

C155 0.1u

DSR

5UC

EXAMT

INAMT

100k

R174

R175 100k

R176 100k

R177 100k

R178 100k

R181 100k

C136 0.01u

C137 1u

C138 0.1u

C139 0.1u

L714

L715

L716

2.2k

R501

L403

CN403

C459

470p

2.2k

R506

R509

R510

R508

R507

R504

VOL

ENC3

ENC4

ENC1

ENC2

470p

C463

C457

470p

C462

470p

C455

C456

470p

6800p

C460

C461

CHANNEL SELECTOR

POWER SW/AF VOL

VR1

L101

L102

IC108

VIN4

oUT4

oUT3

VIN3

CLK

VDD

VIN2

oUT2

oUT1

VIN1

VIN5

oUT5

oUT6

VIN6

VDAREF

RESET

GND

VIN7

oUT7

oUT8

VIN8

M62364FP-F

IC703

R752 100

R756 100

R759 100

R427 0

R428 0

R429

R740

SDO0

SCK0

/EVCS

VCO_MOD

TV1

TV2

TCXO_MOD

1000p

C738

C740 1000p

C743 1u

SB1

EN2

EN1

EN4

AGND

EN3

VOL

VOL_GND

33A

BL_SB

33M

32K

/RINT

32K

MCSCKCN

33M

SB2

31BU

33M

31BU

33M

15M

BFSX2

BER DA

BER_CLK

BER_EN

5RC

/PTT

RSSI

/DRST

33M

SCT

AMI

MAN

ASQDET

AUD_IREFC

AD12_IREFF

/MNDNU

33A-1

33M

33MAS

33A

15M

RXD

TXD

BLC

/PSW

/BINT

SBC

SB1

33A

33M

/PCS_RF

1SS416

D102

LCONT

RESET

LCONT

5RC

BCLKR0

BCLKX0

HD0

HD2

X2_CLKIN

HD2

GPIo7

IFADCN

LCD CONTRAST

DOUBLING

VOLTAGE

INVERTER

BUS SW

IC401,402

12KEY BACKLIGHT SW

LCD BACKLIGHT SW

D11,Q1-3

D101,Q101-103

BUFFER

2 INPUT
AND GATE

ASIC

AND GATE

2 INPUT

REVERSE
CURRENT
PREVENTION

CONVERTER

D/A

12KEY
CONTROL

D401-404

VOL SW/ENC

32768Hz

X102

33A-1

SPCS10

BLC

C41

100p

C812

IC102

33MDSP

CONTROL UNIT (X53-4262-72)

R405

D10

R403

C108

R106

SSM3K15TE(F)

Q103

MA2S1

1-F

D101

2SC4617(S)

Q102

2SA1832(GR)F

Q101

C115

470p

R114

R117

330

R112

B30-2215-05

R401

1.5k

0.1u

1.5k

R108

4.7k

470k

R437

470

L701

R748

10k

R849

GND

IC701

P17

P16

P15

P14

P13

P12

P11

P10

GND

P07

P06

P00

P01

P02

P03

P04

P05

SCL

SDA

VCC

INT

100k

R717

L706

470

R730

R723

R724 100k

R726 100k

0.1u

C701

R728

R727

R732

R731

R729

OPT1

OPT2

OPT3

OPT4

OPT5

OPT6

OPT7

OPT8

OPT11

26P_TD

26P_RD

R719 100k

R718 100k

R721 100k

R720 100k

R722 100k

I2SDA

I2CCK

26P_TD

RXD2

26P_TD

OPT1

26P_RD

OPT3

DGND

OPT4

OPT10

OPT5

AGND

OPT9

AGND

DTI

OPT11

OPT8

RXEO

OPT7

OPT2

TXO

TXI

OPT6

RXEI

POW

CN710

OPT6

OPT7

OPT2

OPT8

OPT11

OPT5

OPT4

26P_TD

26P_RD

OPT3

OPT1

OPT6

TXI

RXEI

DTI

OPT9

CN709

OPT10

RXEO

TXO

C703

4.7u

F701

L702

R725

470p

C805

IC406

XC6204B332M

C411

VOUT

C468

0.1u

C414

VSS

VIN

L704

R549

47k

1SS388F

D417

LT1616ES6-PBF

GND

BooST

VIN

SHDN

IC407

HRB0502A

D406

22u

L401

D405

1SS388F

C415

10u

68k

33k

R425

0.01u

C418

470k

R431

4.7u

L402

C416

10u10

R424

C417

220p

C419

VIN

oUT

VSS

XC6209B502PR

IC708

1SS301F

D701

C742

470k

R791

C751

R432

SSM6N16FE-F

Q402

100k

R438

100k

R439

470k

R452

470k

R456

R435

R436

100k

SSM6N16FE-F

Q401

470k

R451

470k

R454

MA2S1

1-F

D407

2SJ648-A

Q403

Q404

SSM3K15TE(F)

SB2

6800p

C421

470k

R450

150k

R445

560k

R444

10k

R448

470k

R449

Q408

EMD12

D408

1SS301F

D412

Q413

2SA1955A-F

Q412

SSM3K15TE(F)

Q409

2SA1955A-F

Q410

SSM3K15TE(F)

D413

1SS388F

D411

1SS416

470k

R492

10u

C431

10u

C433

R479

10k

R485

C448

10k

R461

470k

R464

10k

R466

10k

R465

470k

R469

470k

R481

3.3k

R473

R493

470p

C442

CN401

VIN

VSS

oUT

IC414

XC61CC5602NR

BATT INT

VIN

oUT

VSS

VIN2

oN/oFF

S-812C31BPI-G

IC416

C454

CN402

POWER SUPPLY

EMD12

Q414

Q415

EMD12

R511 1k

R512 100

R513 1k

R514 1k

R515 1k

R516 100

R517 1k

R518 100

R519 1k

R520 1k

R521 1k

R522 1k

R523 1k

R524 1k

R525 1k

R526 1k

R527 1k

R528 1k

TCXO_MOD

5RC

VAGC

TV1

ASSIST

TV2

T_/R

I2CSDA

/5TC

I2CCK

/SAVE

IFC

LED_R

/EMG

LED_G

RSSI

1000p

C465

6800p

C466

R529 100

R530 100

R531 100

R532 1k

R533 100

R534 100

R535 100

R536 1k

R537 1k

R538 1k

R539 1k

R540 1k

R541 100

R550 0

R543 100

R544 1k

R545

/PTT

VCO_MOD

Side_G

Side_1

Side_2

W_/N

SDO1

/PCS_RF

DSW

/APCSW

THP

PLD

SCK1

S_DET

CN404

470k

R741

0.1u

C719

33k

R747

10k

R743

82k

R739

680p

C716

27p

C707

1000p

C734

15k

R771

33k

R778

47p

C804

6.8k

R785

R790

ASQAPC

2SA1832(GR)F

Q701

ASQDET

PLD

OPT10

TC75W51FK(F)

IC702

0.1u

C723

68p

C706

R850

82k

R736

3300p

C713

1000p

C803

IN+B

IN-B

oUTB

VDD

VSS

IN+A

IN-A

oUT

TC75W51FK(F)

IC711

oUT

IN-A

IN+A

IN-B

oUTB

VDD

VSS

IN+B

R798 100k

10k

R803

C752 100p

C753 100p

330k

R799

0 01u

C760

C755 47p

ASQ DET

SSM3K15TE(F)

Q703

Q704

2SC4617(S)

0.01u

C802

0.22u

C771

1000p

C768

0.1u

C765

470

R808

1000p

C764

330k

R809

3.3k

R810

D705

RB706F-40

MA2S111-F

D702

10k

R819

39k

R824

-t

100k

TH701

R821 100k

C780 0.22u

180k

330k

R827

R826

2SB1132(Q,R)

Q406

UMG3N

Q407

Q405

SSM6N16FE-F

D409

MA2S111-F

D410

MA2S111-F

15k

R441

470k

R443

R442

100k

R447

100k

R457

R462

R459

0.1u

C425

0.1u

C429

22k

R472

R471

33k

R474

0.056u

C437

0.056u

C438

22k

R484

C440 0.1u

22k

R489

22k

R490

TPA6201A1DRBR

IC413

SHUTDoWN

BYPASS

IN+

IN-

Vo-

GND

VDD

Vo+

R496 100k

C445

C449

100k

R495

1000p

SHUTDoWN

BYPASS

C439 0.1u

0.056u

C436

C435

22k

R488

R487

Vo-

Vo+

VDD

GND

IN-

IN+

100k

R494

TPA6201A1DRBR

IC412

R497 100k

1000p

C447

C450

R475

0.1u

C430

33k

IC408

TC75S51FE( F)

IN+

IN-

VSS

VDD

oUT

VCC

CoNT1

oUT_IN2

IN_oUT2

IN_oUT1

oUT_IN1

CoNT2

GND

IC409

TC7W66FK-F

0.01u

C420

R433

R455

0.1u

C424

100k

R458

100k

R453

39k

R434

R446 270k

C422 10p

100k

R467

R460

0.01u

C427

SP DRIVE

D18

HZC6.8-E

D19

R20 1k

R21 1.2k

R22 1k

R23 1k

R25 1.2k

R24 1k

R26 1k

100p

C16

100P

C17

470p

C13

470p

C14

R40

CN23

6_/KEYI0

BL_SB

6_KEYO1

6_KEYO0

6_KEYO2

6_/KEYI1

CN22

CN24

MIC

6KEY

/PCS_RF

IF_DET

GND

S_DET

GND

SCK1

38M

PLD

THP

VCO_MOD

/APCSW

APC

/DSW

LED_R

PGND

Side_2

SDO1

W_/N

Side_1

Side_G

/PTT

AGND

RSSI

PGND

TCXO_MOD

5RC

VAGC

TV1

ASSIST

TV2

/T_R

SBC

I2CSDA

/5TC

I2CCK

/SAVE

IFC

LED_G

/EMG

6_/KEYI0

BL_SB

6_KEYO1

6_KEYO0

6_KEYO2

BL_SB

6_/KEYI1

SP-

SP+

EMC

AGND

oUT

VDD

TC75S51FE(F)

VSS

IN-

IN+

IC704

GND

TC7W53FK(F)

IC707

VCC

CH0

CH1

CoMMoN

INH

VEE

R426

1200p

C714

C709

56k

R738

56k

R746

0.1u

C711

0.1u

C715

68k

R753

180p

C725

R766

0.1u

C726

47k

R777

0.01u

C745

R793

47k

R735

C712

330k

R765

0.1u

C727

C724

10k

R750

560k

R754

0.01u

6.8k

R745

0.01u

BEEP

RXEI

RXEO

RXAF

/SCSW

AMT

IN+B

VSS

IC713

TC75W51FK(F)

VDD

oUTB

IN-B

IN+A

IN-A

oUTA

10p

C761

470k

R802

R804

470k

R800

0.1u

C756

100k

R815

C778

100k

R818

0.01u

C779

1000p

C777

RXAF SMF

RF AF SW

A:VREF
/B:RX SUM

IC709

TC7W53FK(F)

VCC

CoMMoN

CH0

CH1

GND

VEE

INH

SSM3K15TE(F)

Q702

0.1u

C705

4.7k

R749

0.01u

C746

47k

R779

220k

R768

330k

R770

0.01u

C732

0.01u

100k

R755

0.01u

C722

10k

R758

0.01u

C717

10k

R742

15k

C710

47k

R733

0.1u

0.01u

C720

TONE

TONESW

STSW

OPT6

OPT9

C704

R769

C731

0.01u

R737

R797

47k

R805

47k

R806

82k

R81

R807

560k

R814

0.01u

C763

VGS REC SEL

SIDETONE MUTE

VCC

CoMMoN

INH

VEE

GND

CH1

CH0

IC714

TC7W53FK(F)

oUT

VIN

NJM2880U105ZB

GND

NoISEBYP

ASS

CoNTRoL

IC41

1SS416

D12

D14

1SS416

D15

1SS416

D13

1SS416

D16

IC415

TC7SET08FU-F

INB

VCC

GND

INA

oUTY

1SS416

D414

1SS416

D415

TC7WH126FK

IC417

VCC

GND

10k

R503

R547

100

R34

R546

0.01u

C453

10k

R502

RXD0

/SCSS

BFSX2

BER_EN

DSR

TXD0

SCTXD

0.01u

C452

100k

R491

47k

R500

R478

R468

47k

R483

R477

TS0

5UC

RXD3

PFKEY

/PTT

/UDET

CTS0

470

R19

8.2k

R18

C446

C441

0.01u

C443

SSM6N16FE-F

Q41

TC7WT125FUF

GND

VCC

IC418

BER_CLK

BER_DA

BER_EN

0.01u

C464

DA221

D23

D22

DA221

D17

EMZ6.8N

C30 100p

C31 100p

C36 6800p

C38 100p

R28

R29

100

R30

R31

100

R32

100

R35

100

R33

C23 1000p

C28 100p

C24 47p

C25 1000p

C26 1000p

C27 1000p

C32 100p

C35 1000p

C37 1000p

NNCD6.8G-A

D21

NNCD6.8G-A

D20

CN405

SSW

SP+

SP-

MSW

EMC

PTT

OPT

TXD

RXD

UNIVERSAL

CONNECT

DA221

D707

RB706F-40

D706

Q706

2SA1832(GR)F

2SC4738(GR)F

Q705

RB706F-40

D703

D704

RB706F-40

B : VOX

A : MIC SUM1/

MIC AGC

SCSW(MIC)

MOD SMF

MIC AA

A : MOD SUM/
B : MIC SUM2

oUT

IN-A

IN+A

IN-B

oUTB

VDD

TC75W51FK(F)

IC705

VSS

IN+B

TC75W51FK(F)

IC710

TC75S51FE(F)

IC706

VSS

IN-

IN+

oUT

VDD

IN/oUT

VCC

IC712

TC7S66FUF

CoNT

oUT/IN

GND

IN+

VDD

IC715

TC75S51FE(F)

oUT

VSS

IN-

TC75W51FK(F)

IC716

0.1u

C708

1500p

C718

22k

R744

22k

R757

22k

R761

330p

C728

0.1u

C736

18k

R775

6800p

C739

0.1u

C799

0.1u

C721

1200p

C735

22k

R762

330p

C730

1500p

C800

R764 22k

R763 22k

R786

100k

R784

47p

C749

100k

R794

33k

R796

4.7u

C758

4.7u

C757

R795

47p

C750

120k

R787

18k

R783

47k

R801

0.1u

C762

0.01u

C759

0.1u

C766

0.1u

C767

C781

C782

0.1u

C748

47k

R788

150k

R789

0.1u

C747

100k

R782

100k

R780

0.1u

C737

R440

R829

68k

R852

68k

R851

10k

R822

10k

R823

15p

47k

0.1u

47k

33k

R839

0.1u

68k

R834

560k

R841

12k

R840

0.039u

C791

15k

R835

68p

C789

680k

C787

470k

R831

R828

100k

10k

R820

47p

C775

68k

R816

0.22u

C785

27k

R813

0.022u

C801

0.01u

C772

R767 10k

0.01u

C744

0.01u

C786

5.6k

R812

oUT

IN+B

IN-B

oUTB

VDD

VSS

IN-A

IN+A

IN+B

oUTB

VDD

oUT

VSS

IN-A

IN+A

IN-B

CN711

CN712

R825

R833

R830

C788

R832

R836

C790

C792

R837

C793

R838

560k

0.1u

DTI

TXI

C794

TXD

RXD

33A

W_/N

APC

R420

/OINT

TXO

VOX

/SCSW

33A

R845

R847

1.8k

100k

R842

100k

C798

10u10

470p

C15

0.1u

C796

R843

2SJ243-A

Q707

4.7k

R844

2SJ347F

100k

R27

C797

SSM3K15TE(F)

0.01u

C795

R846

470

33A

Side_1,Side_2,Side_G

33M

33A

INAMT

EXAMT

OPT7

AGND

OPT3

OPT1

26P_RD

OPT3

OPT1

26P_TD

26P_RD

26P_TD

OPT9

RXEO

TXO

DTI

OPT9

RXEO

TXO

AGND

DGND

AGND

OPT5

OPT4

OPT10

OPT4

OPT10

OPT5

OPT11

DTI

OPT8

OPT6

TXI

OPT11

OPT6

RXEI

OPT8

OPT2

TXO

OPT2

OPT8

OPT7

OPT9

DTI

OPT7

OPT2

OPT8

OPT11

OPT9

DTI

OPT11

OPT4

OPT5

OPT7

OPT1

OPT4

OPT2

POW

OPT5

POW

OPT6

POW

OPT6

POW

RXEI

CN736

TXI

RXEO

TXI

RXEO

RXEI

OPT10

OPT3

AGND

OPT10

AGND

OPT3

DGND

TXO

IFADCN

MOD

MIC

IFADCN

SP-

SP+

EXTSP+

EXTSP-

IFADCN

15M

33A

SB2

SBC

/BINT

/PSW

33M

SB1

SCTAMI

31BU

38M

PGND

SQL BPF/
SQL DC AMP

APC LPF

OPT SW

NOISE AMP

SQL

DETECTOR

NOISE

PLD
CONTROL

RX SUMMING AMP

1.65V REF/

SCSW(RXAF)

RX AF LPF

SMF

APC/ASQ

OPT SW

TONE SW

AUDIO
AMP

AF SW

AF AMP

VOLTAGE

(AF AMP)

REGULATOR

Q406,407

AF AMP SW

Q405

LPF

MODULATION

SUMMING AMP

MOD/MIC

VOX AMP

MIC AMP

MIC SW

DETECTOR

MIC
MUTE

MIC
MUTE
SW

MUTE

MIC

CONTROL

REVERSE
CURRENT PREVENTION

D12-16

CONVERTER

LEVEL

Q411

VOLTAGE REGULATOR (50U)

BUFFER

DUAL BUS

IC417

AND
GATE

IC415

2 INPUT

BUFFER

DUAL BUS

DC/DC CONVERTER

D405,406,IC407

DC/DC CONVERTER (15M)

IC406

VOLTAGE REGULATOR (33A)

VOLTAGE REGULATOR (5A)

LEVEL CONVERTER

SB2 SW

SB2 SW CONTROL

VOLTAGE

OVER

PREVENTION

33M

15M

33A

I/O CONTROL

RESET

DC SW

DC/DC
CONVERTER
CONTROL

D408

CONTROL

DC SW

REGULATOR

VOLTAGE

DC SW

CONTROL

RTC BATT

CONTROL

RTC BATT

D413

DC SW

SP CONTROL

5A SW

D414

REVERSE
CURRENT

1000p

C470

L410

L409

1000p

C469

0.25A

NOISE SW

W/N

VOX

DETECTOR

ABSORPTION

SURGE

ABSORPTION

SURGE

D17

D18,19

CONTROL

33A

DC SW

VOX

PREVENTION

REVERSE CURRENT

C480

0.01u

100

CONTROL

DC SW

VSS

CE/MODE

VOUT

VIN

XC9235A15CM1

IC717

L718

C806

470p

4.7u

C808

4.7u

L719

10u

C809

VIN

IC404

XC6204B332D

VOUT

NC2

VSS

C409

C412

R548 47K

C467

0.1

33A CONTROL

D416

VOLTAGE REGULATOR (33M)

L41

MIC AGC

D20-23

ABSORPTION

SURGE

D416

R856

SWITCH UNIT (X41-3720-10)

TX-RX UNIT : OPTION BOARD SECTION (X57-7370-11) (B/2)

TX-RX UNIT(X57-7370-1

1) (A/2)-CN900

470p

CN701

10k

R795

2SC4215-F(Y)

68u

L901

SSM6L05FU-F

C958

C957

470k

SSM6L05FU-F

GND

R901

F900

IF_DET

470p

C900

1000p

C902

L900

D901

1SR154-400

47p

C942

C947

R904

470p

R907

R905

C948

C953

C950

C949

4.7u16

R914

Q901

SSM6L05FU-F

470k

R906

R910

R909

R913

C954

1000p

C952

0.22u

VCO_MOD

/APCSW

APC

/DSW

S_DET

SCK1

GND

PLD

38M

VCO_MOD

THP

APC

/APCSW

C941 47p

C940 47p

C938 47p

C939 47p

C936 47p

C937 47p

C934 47p

C935 47p

C933 47p

/PCS_ RF

SDO1

Side_2

Side_1

W_/N

/PTT

Side_G

GND

C932 47p

C930 47p

C931 47p

C928 47p

C929 47p

/PCS_RF

Side_2

SDO1

Side_1

C926 47p

C927 47p

Side_G

/PTT

SCK1

PLD

R912

470k

R91

470k

HSC119

D902

R908

47k

C951

0.22u

R915

GND

C925

47p

R432 0

C923 47p

C922 47p

R430

GND

RSSI

5RC

TCXO_MOD

TV1

VAGC

ASSIST

/T_R

TV2

SBC

C919 47p

C920 47P

C917 47p

C918 47p

R431 0

C916 47p

C914 47p

C915 47p

C912 47p

1000p

C956

1000p

C955

R917

CLK

CC/GAIN

0.1u

CE/SS

VIN

150k

180p

C962

R923

R926

470p

C967

12k

22k

VoUT/FB

VSS

XC9101D09AKR

LSEN

EXT

IC901

C966

22p

R925

330k

C972

C973

C974

450kHz

R709

1000p

0.22u

C970

C968

10k

R921

47k

Q903

R916

470k

C977

Q902

R918

C969

2SA1955A-F

VSS

IN-

oUT

IC900

TC75S51FE(F)

IN+

VDD

R922

R920

47k

C963

C961

470p

NP/VREF

R929

oN/oFF

GND

Q905

C965

0.22u

1000p

C971

R798

0.1u

C723

R714

C713

10u

R927

C964

0.22u

VoUT

TK71733S

IC903

VIN

IC902

TK11250CUCB

VoUT

GND

VIN

GND

CoNT

L780

C707

68p

C712

68p

Q700

2SC5108(Y)F

C711

0.1u

C710

C709

0.1u

C703

0.1u

R703

OUT

R701

C700

C701

0.01u

560

L701

560n

R571

R702

330k

C706

10p

47n

L703

100p

C704

C708

AMDEToUTPUT

FMDEToUTPUT

C792

0.1u

OUT

C727

R796

R705

R718

0.1u

18k

R720

2.2k

VSS

VDD

MCP6021-E/OT

R704

IC700

oUT

VIN-

VIN+

C717

0.01u

R712

10k

0.1u

10u

C724

C719

R717

47k

CF701

0.01u

C725

R727

2.2k

RSSI

R726

C729

CN700

18k

0.47u

RSSIoUTPUT

RFAGCoUTPUT

AGCAMPoUTPUT

AMAGCINPUT

NoISEAMPINPUT

NoISEAMPoUTPUT

CoMPINPUT

CoMPoUTPUT

RFINPUT

100n

C720

10p

C721

0.1u

C718

0.1u

C790

0.1u

FMIFDECoUPLING2

FMIFDECoUPLING1

AMIFDECoUPLING

QUADINPUT

LIMoUTPUT

FMIFINPUT

AMIFINPUT

TK10931VTL-G

MIXoUTPUT

VCC

oSC(E)

oSC(B)

IC701

C715

AMSW

R719

270k

GND

R730

C728 0.1u

R721 10k

R725 22k

C759 0.1u

R722 4.7k

C760 0.1u

R731

10k

C730

R724 100k

0.01u

R733

560k

Q701

L704

1.8u

0.01u

C733

L705

R728

220

C732

R504

100k

R505

C946 47p

LED_R

I2CSDA

I2CCK

/5TC

IFC

/SAVE

/EMG

LED_G

CN900

C910 47p

C908 47p

C906 47p

C907 47p

C905 47p

C904 47p

Side_2

Side_1

Side_G

SIDE 2

SIDE 1

PTT

GND

PTT

R928

C976

47p

CN901

C945 47p

C943 47p

C913 47p

R500

0.1u

C500

R501

C502

470p

100k

IN+

100k

GND

IN-

OUT

TLV2381ID8V

IC501

TCXO MOD

19.2MHz

X500

VDD

C506

10p

C509

10p

470p

R902

UMG9N

C901

C944

470p

Q900

390

R900

R903

D900

GND

LM73CIMKX-0

SMBCLK

SMBDAT

C501

100p

ALERT

820

VDD

C505

VCC

oUTPUT

GND

ADDR

100p

C508

0.01u

4.7u

L500

C504

0.01u

R503

IC500

R572

R548

R547

C554

C555

Fvco

Fin

C541

0.047u35

C535

0.15u35

100p

2SC5383-T111

D501

C520

HSC1

R515

4.7k

R511 10

47k

R506

C511

10u

R512 10

R513 10

4.7k

R567

L598

VCCcp2

VCC digital

C517 100p

C519 100p

Q503

VCC

Clock

/CS

Data

GND

Max out

Mod in

100p

C522

R519

R533

R520

C524

100p

R534

47k

R566

470k

C542

10M

0.1u

R546

100k

TLV2381ID8V

IC503

C536

R523

C528

100p

C527

100p

DA221

47p

R539

D505

C546

4700p

R536

R535

150

R514

C515

IC502

L599

SKY72300-362

0.01u

GND OSC

/Fvco

CPout2

VCC cp2

LD/PS2

LD/PS1

VCCcp1

CPout1

/OSC AC

GND

OSCout

VCC SOC

OSC

/Fin

C521

R532

C533

470p

R522

0.1u

C526

R527

C534

100p

R538

390

R531

68k

47k

R530

L503

R541

10k

Q504

2SK879-F (Y)

R529

R537

CN500

R576

D511

L509

L528

C565

C557

100k

Q507

2SC5383-T111

APC

C600

100k

0.1u

C601

100p

R600

VSS

TC75W51FUF

47p

VDD

IC504

C602

0.1u

R603

2.2k

R601

R602

120k

18k

R670

220k

R557

HSC1

D518

1.5k

C572

L517

1SV282-F

OP AMP
(VCO MOD/APC)

C562

R554

100k

R555

1SV325F

D507

C548

100p

220n

L515

R599

47k

33p

220n

D517

1SV282-F

D516

220n

L519

1SV282-F

C567

C578

4.7u

L523

470k

10u

R562

C584 470p

SSM6L05FU-F

R558

470k

C582

R568

470p

Q510

2SJ347F

R563

47k

Q511

C585

470p

100

R565

C587

470p

220n

C547

1SV325F

D506

L514

C556

470p

220n

L508

R575

D514

L518

220n

L516

D515

TX VCO

C568

220n

D510

RX VCO

C566

Q512

2SC5636

R564

150k

470p

Q705

3SK318

R794

RSSI

10k

AGC

0.01u

100k

R797

R735

C736

100

C722

47k

R792

47p

TC75W51FUF

VSS

oUTA

IN-A

IN+A

VDD

IN+B

oUTB

IN-B

R736

100k

C735

R738

2.7k

IC404

47p

58.05MHz

22p

C737

VAGC

C738

R737

220

C734

0.01u

OUT

C739

R739

220

C740

0.01u

L706

C743

R740

C745

0.01u

C746

470p

R743

680

R744

220

560n

L708

L707

270n

BPF

C750

C748

470p

R747

0.01u

150k

R745

R746

Q703

3SK318

CN702

C752

470p

100k

L71

C747

C744

0.01u

C741

C742

4.7u

R742

470p

4.7k

L710

C753

C749

10p

C751

L709

C755

0.1u

C766

R758

TV2

10k

TLV2381ID8V

IC702

C780

0.1u

100k

R764

R769

TV1

10k

R774

100k

820k

R763

IC703

R773

820k

R777

10k

220k

R749

R748

100k

C777

470p

C779

C782

R771

0.5p

C785

150

L717

R768

0.01u

220n

R770

C783

C784

2SK1830F

C791

R783

R780

R781

1.8k

470p

470k

220k

D705

HSC1

470p

C786

Q706

R779

68k

C788

R772

R775

100k

R778

100k

0.1u

C789

470p

R784

R654

C641

R605

R608

HSC277

D600

R610

10p

C603

C586

6.8k

R604

10k

C604

2SC5636

Q600

22n

0.1u

L600

2.2k

R607

C605

330

R606

C689

470p

C607

4.7k

HSC277

D601

C622

D604

HZU2ALL

470p

R629

27k

C626

0.1u

R633

2SC5383-T111

Q604

R652

270k

C636

470p

150k

Q605

SSM3K15TE(F)

R641

10k

R653

270k

0.39

D605

HZU5CLL

C631

6.8u10

100

R642

R635

560

R648

150k

R649

R647

R645

0.39

47p

C640

270k

R651

270k

10p

C637

TH600

100k

R657

R656

RT1N441U-T111

Q607

C651

470p

100k

R661

47k

2SK1824-A

56k

R660

Q608

C653

TA75W01FUF

IN1-

VEE

IN1+

IC600

oUT1

10k

oUT-B

IN2+

IN2-

VCC

R655

R658

820

470p

470k

R659

Q610

EMD5

R664

CN600

470p

0.1u

C523

C513

C518 100p

/PCS_RF

PLD

SCK1

SDO1

0.01u

C512

TCXO_MOD

I2CSDA

I2CCK

50C

/T R

33C

10u20

C539

50C

APC

VCO_MOD

ASSIST

150C

IF_DET

RSSI

VAGC

TV1

TV2

50IF

5RC

50R

50IF

/5TC

50T

SBC

/SAVE

SBC

IFC

5RC

/5TC

33C

50T

50R

50IF

/T_R

I2CCK

I2CSDA

LED_R

LED_G

LED_R

LED_G

TCXO_MOD

ASSIST

THP

/PTT

Side_1

Side_G

Side_2

470p

50T

THP

50C

19.2M

/DSW

/APCSW

50R

50IF

33C

IF_DET

50T

1st LO

50R

TX/RX LED

TX/RX LED
SWITCH

VOLTAGE
REGULATOR(50C)

VOLTAGE
REGULATOR(33C)

50T CONTROL

50R
SWITCH

50IF
SWITCH

SB3
SWITCH

Q904

SSM5H01TU-F

CONVERTER
SWITCH

DC/DC

Q904

CONVERTER

DC/DC

TEMPERATURE SENSOR

TCXO MOD

AF AMP for

50T
SWITCH

Q905

PLL IC

BUFFER AMP

OSCILLATION

VCO

FREQUENCY CONTROL

D506,510,514,515

BUFFER AMP

SWITCH

T/R

Q510,511

RIPPLE FILTER

FREQUENCY CONTROL

D507,511,516,517

MODULATION

D519

RIPPLE FILTER

DC AMP for VCO TUNE

DIODE

BYPASS

BUFFER AMP

LOCAL SWITCH

APC SWITCH

APC
SWITCH

APC SWITCH

CONTROL

AUTO POWER

APC SWITCH

TRIPLER

2nd LOCAL

DC AMP for BPF

FM IC

DC AMP for BPF

BUFFER

(RSSI/VAGC)

OP AMP

IF AMP

RF AGC

RF AMP

MIXER

APC PROTECT

SWITCH

LOCAL

D600

APC
SWITCH

RF AGC

FILTER

RIPPLE

REVERSE
PROTECTION

50T CONTROL

D902

Q704

2SC5383-T111

2SC5636

Q601

270

R665

270

R666

C661

470p

C975

12n

L504

L530

56n

R550

C553

C550

47p

C525

10p

C588

CN902

470p

C903

PRE-FINAL AMP

RF FINAL AMP

HVC131

D607

C662

HVC131

C669

C666

C668

C664

C663

100p

L613

C667

C665

L612

82k

R667

L614

D606

HVC131

D709

C803

D71

C810

L725

ANTENNA SWITCH

2SK3077F

DRIVE AMP

Q602

RD01MUS1-T113

Q603

12n

18n

L606

4.7k

R612

470p

C610

180

R616

470p

C61

0.1u

C690

R618

470p

C612

330

R617

C613

C671

470p

C615

470p

C614

R626

100

R622

R627

R628

5.6

470p

C670

C623

470p

C618

R624

R623

0.1u

C691

R631

R630

470p

C625

R632

R634

10p

C628

C630

470p

C632

C627

220

R636

470p

C629

L607

10k

R639

33k

R646

470p

C635

R644

470p

C634

C639

R650

47p

C692

L610

150p

C643

L602

L615

L603

L604

RD07MVS1BT122

Q606

C642

C645

0.1u

C648

0.01u

C646

0.01u

C649

L609

L723

100p

C660

220n

L61

-t

C617

470p

0.1u

C619

ANTENNA SWITCH

1SV286F

D702

L713

C767

1.5p

C764

R753

R752

R750

R765

470p

C778

C773

C768

C758

470p

R757

100

R761

C765

470p

C771

470p

C775

470p

D703

C772

1SV286F

C770

L714

R759

D704

C776

1SV286F

C774

L715

R760

C769

470p

R762

10k

1SV286F

C801

470p

R788

D708

C804

1.5p

C798

L721

1SV286F

L722

C802

C796

470p

C794

R785

D706

C795

R799

R786

C807

C811

R791

L726

100p

C850

D710

1SV286F

C849

R790

470p

C799

470p

HSC1

D700

4.7k

R755

C761

150C

B30-2278-05

470k

0.01u

C514

Q508

2SK508NV(K52)

L521

220n

L522

C573

C571

C577

470p

0.5p

C581

R560

L525

220n

R559

C574

OSCILLATION

C579

R561

470p

C580

22n

2SK508NV(K52)

Q509

VCO

L524

220n

C576

220n

L526

C583

0.5p

L527

D519

1SV278F

C570

0.75p

PRE-DRIVE AMP

VARI-CAP TUNE

D702-704

VARI-CAP TUNE

D706,708,710

RIPPLE
FILTER

FILTER

RIPPLE

L716

IN+

IN-

OUT

GND

VDD

Q512

50C

D501,Q503

2.5A

XF700

CF700

450kHz

THP

Strip line

ANT

R590 10k

R589 10k

R932

100k

IFC

R931

C980

R933

R934

27k

R577

C987

R583

C561

C545

120k

15k

R574

0.1u

C503

R586

R958

C563

R580

R581

CN601

R671

R621

R619

C702

4.7u

C705

1000p

C714

C813

C814

L902

C988

C989

C609

R800

IN-

IN+

VDD

GND

OUT

TLV2381ID8V

VDD

IN+

IN-

GND

OUT

C981

0.47u

R570 0

R613

R951

IC500

C543

10p

R955

R956

R957

0.01

R573

R935

10p

33n

470p

1SV290B-F

27n

82p

1.5p

C575

220

L520

0.5p

470p

R552

220k

100p

10p

22n

33k

12k

27n

L605

R620

C621

18n

220

820

12p

10p

47p

82p

27u

27p

5.6k

10k

33p

15p

27p

6.8n

L903

2.5p

1.5p

10p

2.5p

6.8n

15n

C754

C756

33n

10n

12p

10n

12p

10n

12p

1.5p

R954

10n

C800

10n

39n

TX-RX UNIT : (X57-7370-11) (A/2)

CONTROL

UNIT(X53-4262-72)-CN404

(X41-3710-10)

SWITCH UNIT

Summary of Contents for NEXEDGE NX-300

Page 1: ... 2009 10 PRINTED IN CHINA B51 8890 00 N C version C 版本 NX 300 UHF DIGITAL TRANSCEIVER UHF 数字模拟双模手持对讲机 Does not come with antenna Antenna is available as an option 不附带天线天线是选购件 1 2 ABC 5 JKL 0 8 TUV 4 7 GHI PQRS 3 DEF 6 MNO MIC 9 WXYZ Knob Selector K29 9408 13 Knob Volume K29 9407 03 Helical Antenna KRA 23 option Badge B43 1606 04 Knob PTT K29 9405 03 Plastic cabinet assy 18 key A02 4003 23 Packing...

Page 2: ...Corporation 拥有版权 2009 保留所有权利未经 Kenwood 公司预先书面同意无论出于何种目的均不得以任何形式或任何方式包括电子机械影印录音或其他方式复制翻译分发或传播本手册的任何部分免责声明 Kenwood 公司在准备本文档时已采取所有必要的预防措施恕不对错误或疏漏承担任何责任也不对因使用本文中所含的信息而导致的损害负责 Kenwood 公司保留出于改进的需要而随时对文中的产品信息做出更改的权利概述 3 系统体系 4 模式组合 5 安装 10 维修拆卸 12 电路说明 31 元件说明 42 零件表 46 部件分解图 58 包装 59 故障排除 60 调整 67 端子功能 116 PC 板控制单元 X53 4262 72 132 TX RX 单元 X57 7370 11 136 互连图 140 原理图 142 方块图...

Page 3: ...ither Service Bulletins or Manual Revisions These are issued as required ORDERING REPLACEMENT PARTS When ordering replacement parts or equipment informa tion the full part identification number should be included This applies to all parts components kits or chassis If the part number is not known include the chassis or kit number of which it is a part and a sufficient description of the re quired ...

Page 4: ...eiver Frequency range MHz RF power Type TX RX 400 470 5W NX 300 C YES KRA 23 or KRA 27 Optional antenna NO NO Option Option YES KMC 25 KMC 41 KMC 42W Speaker microphone or KMC 38GPS GPS speaker microphone Are you using the voice guide storage unit NO Option See page 10 YES VGS 1 Delivery 接收订单选择手持对讲机的类型手持对讲机编程您使用可选件天线吗您使用扬声器话筒吗需使用个人电脑编程接口 KPG 36 36A USB适配器 KCT 53U 和编程软件 KPG 111D C 进行编程编制手持对讲...

Page 5: ...program of the flash memory Clone mode Used to transfer programming data from one transceiver to another Firmware version information Used to confirm the internal firmware ver sion 2 How to Enter Each Mode Mode Operation User mode Power ON Panel test mode Power ON PC mode Received commands from PC Panel tuning mode Panel test mode Firmware programming mode Power ON Clone mode Power ON Firmware ver...

Page 6: ...transceiver enter PC mode and PROGRAM is displayed on the LCD When data transmitting from transceiver the red LED is lights When data receiving to transceiver the green LED is lights Note The data stored in the computer must match the Model Name when it is written into the flash memory REALIGNMENT 模式组合 M IC PC KPG 111D C KPG 36 or KPG 36A or KPG 36A KCT 53U KPG 36或KPG 36A或KPG 36A KCT 53U Illustrat...

Page 7: ... Fpro exe ver 4 0 or later The Fpro exe exists in the KPG 111D C installed folder 2 Set the communications speed normally 115200 bps and communications port in the configuration item 3 Set the firmware to be updated by File name item 4 Press and hold the key while turning the transceiver power ON Then the orange LED on the transceiver lights and PROGRAM 115200 is displayed 5 Check the connection b...

Page 8: ...ng data Embedded message with password Model name data ESN Electronic Serial Number data Note The following data can be cloned Fleet own ID own for FleetSync Unit ID own for NXDN Key guide on the Read authorization password input screen CONFRM key The password confirmation DELETE key Delete the least digit from the current password number Press and hold to delete all password numbers SELECT key De...

Page 9: ...PRO GRAM is displayed When cloning of data is complet ed the source displays END and the target automati cally operates in the User mode The target can then be operated by the same program as the source 7 The other target can be continuously cloned When the key on the source is pressed while the source dis plays END the source displays CLONE MODE Carry out the operation in step 4 to 6 Note Cannot ...

Page 10: ...tween the chassis and the screw for the option board cover using a pair of twee zers Bond 粘合剂 2 Remove the two screws from the cover 3 Remove the cover by inserting the tip of a pair of twee zers into the screw hole of the cover and prying it open 语言指导及存储单元 VGS 1 选购件在手持对讲机中安装 VGS 1 语言指导及存储单元 1 用镊子除去底座与可选板盖的螺丝之间的粘合剂 2 卸下盖子上的两颗螺丝 3 将镊子的尖端插入盖子的螺丝孔将其撬开取下盖子 ...

Page 11: ...N710 VGS 1 VGS 1 Flat spring 板簧 G02 1846 03 Convex part 凸起部分 PCB hollow PCB凹槽 VGS 1 Flat spring 板簧 Cushion 缓冲垫 G13 1974 04 21x21x1 0mm Cushion 缓冲垫 8 Reinstall the cover using the two screws removed in step 2 9 Perform the water resistance confirmation and then ap ply the bond to the two left side screws tightened in the rear of the transceiver Refer to pages 23 to 30 INSTALLATION 安装 4 从控制 PCB 的连接器...

Page 12: ...aracteristic numeral indicates water resis tance The overview of the IP67 requirements are provided be low IP6 Dust resistant type Reduce pressure in the set to a maximum of 2kPa to prevent entry of dust of 25 mi crons IP 7 Water immersion endurance There is no ill effect on performance or function when the unit is immersed in water at a depth of 0 15 to 1m 0 49 to 3 28 feet for 30 minutes In case...

Page 13: ...ication Refer to page 27 Apply bond to the top of the left side screw for the chassis and between the chassis and the left side screw for the option board cover Refer to page 28 Repair procedure flow chart Start NG NG OK OK Water Resistance Confirmation page 24 Water Resistance Confirmation page 24 Disassembly page 14 Reassembly page 17 Replace the parts End Replace the indentified parts Attaching...

Page 14: ...rd ASSY from the connector of the TX RX unit CN900 q 2 Remove the PTT FPC from the connector of the TX RX unit CN901 w 3 Remove the 14 screws e 4 Anchor the screw hole of the TX RX unit using the tip of a pair of tweezers as shown in the figure Then lift the TX RX unit to remove it from the chassis r CN901 PTT FPC TX RX unit TX RX单元 Cord ASSY 线缆组件 CN900 DISASSEMBLY FOR REPAIR 维修拆卸 2 拆卸注意事项拆卸手持对讲机...

Page 15: ...le sided adhesive tape J99 0727 04 J99 0728 04 Note The two pieces of double sided adhesive tape attached to the TOP packing cannot be reused Perform the following procedures when you reassemble the TOP packing 1 Attach the TOP packing after attaching new double sided adhesive tape to the chassis as shown in the figure TOP packing 顶盖 IP67 Double sided adhesive tape 双面胶带 J99 0727 04 IP67 Double sid...

Page 16: ...non conductive screwdriver to groove of one side of the socket CN401 and pry the lithium cell up from the socket Installing the lithium cell W09 0971 05 Insert a lithium cell into one side of the socket CN401 Push the lithium cell to insert the lithium cell into the socket DISASSEMBLY FOR REPAIR 维修拆卸 2 如图所示移动顶盖将其安装到底座上 3 将顶盖装入底座的右侧凹槽 4 将顶盖装入底座的左侧凹槽取出锂电池 W09 0971 05 将不导电的螺丝刀插入电池座 CN401 的一侧从电池座中...

Page 17: ...confirmation and then ap ply the bond to the two left side screws tightened in the rear of the transceiver Refer to pages 23 to 30 Inserting the Volume and Channel switch into the chassis Insert the volume and channel switch into the chassis with the VOL CH FPC formed as shown in the figure VOL CH FPC Volume 音量 Channel switch 信道开关 DISASSEMBLY FOR REPAIR 维修拆卸 3 重新组装注意事项将可选板盖安装到底座 1 用两颗螺丝将可选板盖安装到底座...

Page 18: ...line on the bottom CONT TX RX J87 0005 J87 0007 Cord ASSY 线缆组件 Universal Connector FPC 通用连接器FPC Mounting the chassis onto the case 1 Apply the silicon grease W05 1492 00 onto the speaker part of the key top and around the chassis IP67 Apply the silicon grease W05 1492 00 onto the speaker part of the key top and around the chassis 在键帽的扬声器部分和底座周围涂上硅脂 W05 1492 00 DISASSEMBLY FOR REPAIR 维修拆卸确定 VOL CH...

Page 19: ...king Auxiliary Orange key 辅助橙色键 18 key part 18键部分 Correspondence when replacing the Terminal block E72 0425 03 or Packing G53 1763 03 Apply the silicon grease W05 1492 00 around the hole of the negative terminal in the rear of the chassis when replacing the terminal block E72 0425 03 or pack ing G53 1763 03 IP67 Apply the silicon grease W05 1492 00 around the hole of the negative terminal in the...

Page 20: ...ion board is removed from the Control unit it becomes easy to confirm the three positioning holes Positioning holes 定位孔 Control unit 控制单元 Keyboard ASSY 键盘组件 Changing the channel selector from 16 channel operation to free 1 Remove the channel selector knob 2 Remove the circular nut 3 Remove the mechanical stopper 4 Reassemble the circular nut and channel selector knob that were removed in steps 1 a...

Page 21: ... pin FPC G13 2258 04 Speaker T07 0755 15 Rubber Cushion SP G11 4272 14 Sheet SP G11 4458 14 Used for stabilizing the waterproof performance a hole on the Sheet SP shows the upper side 6 key FPC side Switch Unit 6 key FPC X41 3720 10 Adhesive Sheet 6 key FPC J99 0390 04 Used for fixing the Switch Unit 6 key FPC from the back side of the Holder FG SP before soldering Adhesive Sheet 6 key FPC J99 071...

Page 22: ...6 键 FPC 黏结片 6 键 FPC J99 0712 14 用于将开关单元 6 键 FPC 固定到支架 FG SP 上开关单元 PTT FPC X41 3710 10 薄片 PTT G11 4428 04 用于将掀下旋钮 PTT 固定到开关单元 PTT FPC 上并稳定防水性能黏结片 PTT FPC J99 0711 04 用于将开关单元 PTT FPC 固定到底座上底座 A10 4127 01 中间硬件 VCO 底座 E29 1221 14 用于稳定 VCO 的屏蔽性能薄片空气 G11 4331 04 该薄片可让空气透过而不让水透过橡胶片 FET G11 4429 04 用于稳定 FET 的辐射性能薄片空气 G11 4440 04 该薄片是薄片 G11 4331 04 的防护盖缓冲垫 ANT G13 2220 04 用于固定端子组件接线盒 E72 0425 0...

Page 23: ...499 00 0 5 5 10 10 vacuum pressure meter 真空压力表 hose adapter 软管适配器 hose 软管 hose 软管 pump 泵 piston 活塞 valve 阀门 Note 0 point adjustment of the meter needle can be done by turning the screw on the rear of the meter DISASSEMBLY FOR REPAIR 维修拆卸 4 防水检验方法准备防水检验夹具 W05 1499 00 注意可通过转动仪表背面的螺丝进行表针的 0 位调整 ...

Page 24: ...g hose into the hose adapter e Note The piston of the water resistant inspection jig pump must be pushed in to the end hose 软管 hose adapter 软管适配器 pump 泵 piston 活塞 0 5 5 10 10 5 Turn and open the valve on the side of the pump of the water resistant inspection jig then pull the pump piston to reduce the pressure in the transceiver Pull the piston until the meter needle of the water resistant inspec ...

Page 25: ...ater resistance is not adequate Perform the Leakage Location Identification procedure on page 26 Note If the valve is not closed the pump piston is drawn by the negative pressure of the transceiver and the meter needle will move unexpectedly Be sure to close the valve before beginning the observation 0 5 5 10 10 0 5 5 10 10 OK 良好 Within one scale 0 2kPa 一个刻度 0 2kPa 以内 NG 不良 More than one scale 0 2...

Page 26: ... needle indicates approximately 10kPa right side of meter Disassemble and reassembly the transceiver when you do not reach approximately 10kPa even if the step from a to e is repeated three times 3 Wait for one minute after the meter needle reaches ap proximately 10kPa Go to the next step if the meter nee dle indicates 5kPa or more Disassemble and reassemble the transceiver if the meter needle ind...

Page 27: ...tween the transceiver case and chassis may be leaked inside the transceiver during disassembly and damage the trans ceiver components 8 After the transceiver is dried completely replace the components with the leakage location identified while paying attention to foreign matters Refer to page 29 for parts concerning the waterproof of each leakage location 9 Perform the Water Resistance Confirmatio...

Page 28: ...assembling After repairing and reassembling apply bond to the top of the left side screw for the chassis and between the chassis and the left side screw for the option board cov er Note Take care that the bond does not protrude above the chassis surface Take care that the bond does not come into contact with the battery Use a silicon based bond Bond 粘合剂 DISASSEMBLY FOR REPAIR 维修拆卸 ...

Page 29: ... AUX J99 0728 04 Double sided adhesive tape VOL CH J99 0727 04 Packing VOL CH O RING G53 1768 04 Packing SMA O RING G53 1792 04 Terminal ASSY SMA X60 3860 10 Variable Resistor VOL R31 0666 05 Rotary Switch CH S60 0437 05 Circular Nut VOL CH N14 0844 04 Universal Connector Part Name Part Number Rectangular Receptacle SP MIC E58 0532 05 FPC Lead Free Universal J87 0007 15 Battery Terminal Part Name ...

Page 30: ... 02 双面胶带 AUX J99 0728 04 双面胶带 VOL CH J99 0727 04 衬垫 VOL CH O RING G53 1768 04 衬垫 SMA O RING G53 1792 04 端子组件 SMA X60 3860 10 可变电阻器 VOL R31 0666 05 旋转开关 CH S60 0437 05 圆形螺母 VOL CH N14 0844 04 通用连接器零件名称零件号直角插座 SP MIC E58 0532 05 FPC 无铅通用 J87 0007 15 电池端子零件名称零件号衬垫接线盒 G53 1763 03 接线盒 E72 0425 03 黏结片接线盒 J99 0725 04 缓冲垫 BATT G13 2265 04 可选板盖零件名称零件号衬垫可选板盖 G53 1764 03 黏结片可选板盖 J99 0732 04 DIS...

Page 31: ...his is then mixed with the 57 6MHz second local oscillator output to produce the 450kHz second IF The transmit signal frequency is gener ated by the PLL VCO and modulated by the signal from the DSP It is then amplified and fed to the antenna x3 57 6MHz ANT SW RF AMP MIX IF AMP PLL VCO Base band circuit ANT TX RX 400 470MHz 400 470MHz MCF CF 450kHz 58 05MHz 19 2MHz 341 95 411 95MHz PA AMP TX AMP VC...

Page 32: ... second local oscillator output and produces the second IF signal of 450kHz The second IF signal is passed through the ceramic filter CF700 to reject the adjacent channel signal The filtered second IF signal is amplified by the AGC amplifier The signal from the AGC amplifier is input to the ASIC IC108 through the ceramic filter CF701 and operational amplifier IC700 IC413 INAMT IC713 2 2 IC409 SW S...

Page 33: ...nal SSW on the universal connector When the SP MIC is not attached SSW becomes High IC108 detects the logic of SSW and activates either INAMT or EX AMT Q406 Q405 IC409 IC413 VDD INT SP SHUT DOWN B INAMT EXAMT AF signal from IC408 IC412 VDD EXT SP SHUT DOWN 3 4 Squelch Circuit It amplifies the demodulated noise signal from IC108 after filtering through the BPF circuit Then the amplified signal is c...

Page 34: ...08 The DTMF and MSK base band signals are also generated by the DSP and output by IC108 LPF IC705 works as a smoothing filter The DAC IC703 assigns the base band signal to the VCO and VCTCXO X500 At this time the level output according to the transmit car rier is fine adjusted according to each modulation method SW Q707 IC712 MM AMP IC710 1 2 LPF IC706 LPF IC705 1 2 AMP IC703 IC710 2 2 IC108 ASIC ...

Page 35: ...he reference voltage from IC108 and the output of IC600 2 2 controls the VGG of Q602 Q603 and Q606 to make the both voltages the same The change of power high low is carried out by the change of the reference volt age Q607 Q608 and Q610 are turned on and Q604 and Q605 are turned off in transmit and the APC circuit is active Final AMP VDD R642 VGG IC600 1 2 From T R SW D601 REF VOL IC108 B LPF ANT ...

Page 36: ...C compares the differences in phases of the VCO oscillation frequency and the VCTCXO reference fre quency returns the difference to the VCO CV terminal and realizes the Phase Locked Loop for the return control This allows the VCO oscillation frequency to accurately match lock the desired frequency When the frequency is controlled by the PLL the fre quency convergence time increases as the frequenc...

Page 37: ...504 1 2 Q504 Q503 IC503 CV VCO_MOD ASSIST 6 Control Circuit The control circuit consists of the ASIC IC108 and its peripheral circuits IC108 mainly performs the following 1 Switching between transmission and reception by PTT signal input 2 Reading system zone frequency and program data from the memory circuit 3 Sending frequency program data to the PLL 4 Controlling squelch on off by the DC voltag...

Page 38: ...ing IC1 6 4 Key Detection Circuit Keys are detected using the key scan circuit in IC108 The KEYI signals that are normally pulled down go high when any key is pressed 6 5 Low Battery Warning The battery voltage is divided using R444 and R445 and is detected by the ASIC IC108 When the battery voltage falls below the voltage set by the Low battery warning ad justment the red LED blinks to notify the...

Page 39: ...3 on the Control unit SB2 and Q901 on the TX RX unit SB3 are turned on IC901 and IC903 operate by turning on these AVR ICs and FET switches The 5UC signal becomes High when an option is in stalled on the universal connector Then IC411 50U oper ates When the SAVE signal becomes High IC902 50C operates The output of IC902 is connected to three FET switches Q902 Q903 Q905 When the SBC signal be comes...

Page 40: ...SW SB3 TX Busy LED F900 2 5A IC411 AVR IC 5UC 50U Universal IC416 AVR IC Q409 31BU IC708 AVR IC 5A Option Q403 SB2 SW SBC SB2 BackLight Key Light 33M SB1 ASIC DSP I O Flach LCD DRV IC407 DC DC IC404 AVR VOL SW 15M ASIC DSP core IC717 DC DC 33A PSW BINT ASIC Analog Audio IC406 AVR IC414 Detect Q408 AND D408 OR D412 OR Q402 Lvl Conv IC108 ASIC Q401 Lvl Conv CN404 Control unit X53 SBC TX RX unit X57 ...

Page 41: ...TR DTMF 2 tone MSK The audio signal is removed from the FM detection signal sent to the DSP circuit and the resulting signal is de coded 9 Compander Circuit The term compander means compressor and expand er The compander reduces noise by utilizing a compressor and an expander The transceiver contains a DSP IC102 to perform this operation The transceiver compander can be turned on or off using the ...

Page 42: ...RX summing AMP IC714 IC OPT switch IC715 716 IC VOX AMP IC717 IC DC DC converter 15M Q1 2 Transistor LCD backlight switch Q3 FET LCD backlight switch Q4 FET MIC mute control Q5 FET MIC mute switch Q101 102 Transistor 12key backlight switch 控制单元 X53 4262 72 有关号码零件名称说明 IC1 IC LCD 对比度 IC101 IC FLASH ROM IC102 IC DSP IC103 IC SRAM IC104 IC 2 输入 AND 栅 IC105 IC 复位 IC106 IC RTC IC107 IC 缓冲器 IC108 IC A...

Page 43: ...e DC DC converter control D409 410 Diode SP control D411 Diode RTC BATT control D412 Diode DC switch control D413 Diode RTC BATT control D414 415 Diode Reverse current prevention D416 Diode 33M control D417 Diode 33A control D701 Diode 5A switch D702 Diode PLD control D703 704 Diode Detector D705 Diode Noise detector D706 Diode VOX detector D707 Diode VOX 有关号码零件名称说明 Q103 场效应管 12 键背光开关 Q401 402 ...

Page 44: ...e filter Q705 FET RF AMP Q706 FET RF AGC Q900 Transistor TX RX LED switch Q901 FET SB3 switch Q902 FET 50R switch Q903 FET 50IF switch Q904 FET DC DC converter switch Q905 Transistor 50T switch D501 Diode Ripple filter D505 Diode Bypass diode TX RX 单元 X57 7370 11 有关号码零件名称说明 IC404 IC OP AMP RSSI VAGC IC500 IC 温度传感器 IC501 IC TCXO MOD 的 AF AMP IC502 IC PLL IC IC503 IC VCO 调谐用 DC AMP IC504 IC OP AM...

Page 45: ...e D705 Diode RF AGC D706 708 Variable capaci tance diode Vari cap tune D709 Diode Antenna switch D710 Variable capaci tance diode Vari cap tune D711 Diode Antenna switch D900 LED TX RX LED D901 Diode Reverse protection D902 Diode 50T control COMPONENTS DESCRIPTION 元件说明有关号码零件名称说明 D506 507 D510 511 可变电容二极管频率控制 D514 517 可变电容二极管频率控制 D518 二极管纹波滤波器 D519 可变电容二极管 TX 调制 D600 601 二极管本地开关 D604 稳压二极管 ...

Page 46: ...let ppm C 0 80 150 220 330 470 750 s 4OLERANCE ORE THAN P Code C D G J K M X Z P No code 0 25 0 5 2 5 10 20 40 80 100 More than 10μF 10 50 20 20 0 Less than 4 7μF 10 75 s 6OLTAGE RATING 2nd word A B C D E F G H J K V 1st word 0 1 0 1 25 1 6 2 0 2 5 3 15 4 0 5 0 6 3 8 0 1 10 12 5 16 20 25 31 5 40 50 63 80 35 2 100 125 160 200 250 315 400 500 630 800 3 1000 1250 1600 2000 2500 2150 4000 5000 6300 80...

Page 47: ...NG 56 2A J19 5505 11 HOLDER FG SP 57 2B J19 5506 03 HOLDER VOL CH 58 2A J19 5507 02 HOLDER OP BOARD 59 2B J21 8579 04 MOUNTING HARDWARE FG SP HOLDER 60 1C J29 0730 05 BELT CLIP ACCESSORY 62 2B J30 1296 04 SPACER VOL 64 3B J87 0007 15 FPC LEAD FREE UNIVERSAL 63 2B J87 0028 05 FPC LEAD FREE VOL CH 66 2B J99 0390 04 ADHESIVE SHEET 6KEY FPC 67 3A J99 0711 04 ADHESIVE SHEET PTT FPC 68 2B J99 0712 14 AD...

Page 48: ...39 440 CK73HB1A104K CHIP C 0 10UF K C441 CK73GB1E105K CHIP C 1 0UF K C442 CK73HB1H471K CHIP C 470PF K C443 CK73HB1E103K CHIP C 0 010UF K C445 CK73HB1H102K CHIP C 1000PF K C446 CK73GB1E105K CHIP C 1 0UF K C447 CK73HB1H102K CHIP C 1000PF K C448 450 CK73HB0J105K CHIP C 1 0UF K C452 453 CK73HB1E103K CHIP C 0 010UF K C454 CK73GB1E105K CHIP C 1 0UF K C455 457 CK73HB1H471K CHIP C 470PF K C459 CK73HB1H471...

Page 49: ...4 709 L92 0162 05 BEADS CORE L710 712 L92 0444 05 CHIP FERRITE L713 L92 0163 05 BEADS CORE L714 717 L92 0444 05 CHIP FERRITE L718 L92 0408 05 CHIP FERRITE L719 L33 1494 05 SMALL FIXED INDUCTOR 4 7UH X101 L77 1802 05 CRYSTAL RESONATOR 32768HZ X102 L77 3015 05 TCXO 18 432MHZ R1 RK73HB1J105J CHIP R 1 0M J 1 16W R2 RK73HB1J104J CHIP R 100K J 1 16W R3 RK73HB1J123J CHIP R 12K J 1 16W R4 10 RK73HB1J103J ...

Page 50: ...54J CHIP R 150K J 1 16W R446 RK73HB1J274J CHIP R 270K J 1 16W R447 RK73HB1J104J CHIP R 100K J 1 16W R448 RK73HB1J103J CHIP R 10K J 1 16W R449 452 RK73HB1J474J CHIP R 470K J 1 16W R453 RK73HB1J104J CHIP R 100K J 1 16W R454 RK73HB1J474J CHIP R 470K J 1 16W R455 RK73HB1J102J CHIP R 1 0K J 1 16W R456 RK73HB1J474J CHIP R 470K J 1 16W R457 458 RK73HB1J104J CHIP R 100K J 1 16W R459 460 RK73HB1J102J CHIP ...

Page 51: ...6 RK73HB1J333J CHIP R 33K J 1 16W R797 RK73HB1J102J CHIP R 1 0K J 1 16W R798 RK73HB1J104J CHIP R 100K J 1 16W R799 RK73HB1J334J CHIP R 330K J 1 16W R800 RK73HB1J474J CHIP R 470K J 1 16W R801 RK73HB1J473J CHIP R 47K J 1 16W R802 RK73HB1J474J CHIP R 470K J 1 16W R803 RK73HB1J103J CHIP R 10K J 1 16W R804 RK73HB1J000J CHIP R 0 0 J 1 16W R805 806 RK73HB1J473J CHIP R 47K J 1 16W R807 RK73HB1J102J CHIP R...

Page 52: ...TE F FET Q405 SSM6N16FE F FET Q406 2SB1132 Q R TRANSISTOR Q407 UMG3N TRANSISTOR Q408 EMD12 TRANSISTOR Q409 2SA1955A F TRANSISTOR Q410 SSM3K15TE F FET Q411 SSM6N16FE F FET Q412 SSM3K15TE F FET Q413 2SA1955A F TRANSISTOR Q414 415 EMD12 TRANSISTOR Q701 2SA1832 GR F TRANSISTOR Q702 703 SSM3K15TE F FET Q704 2SC4617 S TRANSISTOR Q705 2SC4738 GR F TRANSISTOR Q706 2SA1832 GR F TRANSISTOR Q707 2SJ243 A FET...

Page 53: ...47PF J C641 CC73HCH1H100C CHIP C 10PF C C642 643 CC73HCH1H151J CHIP C 150PF J C645 CK73GB1C104K CHIP C 0 10UF K C646 CK73GB1E105K CHIP C 1 0UF K C648 649 CK73HB1C103K CHIP C 0 010UF K C651 CK73HB1H471K CHIP C 470PF K C653 CK73HB1H471K CHIP C 470PF K C660 CC73GCH1H101J CHIP C 100PF J C661 CK73HB1H471K CHIP C 470PF K C662 CC73GCH1H040B CHIP C 4 0PF B C663 CC73GCH1H101J CHIP C 100PF J C664 CC73GCH1H2...

Page 54: ...HIP C 1 0UF K C950 C92 0765 05 CHIP TNTL 4 7UF 16WV C951 CK73GB1C224K CHIP C 0 22UF K C952 CK73HB1H102K CHIP C 1000PF K C953 CK73HB1A104K CHIP C 0 10UF K C954 CK73GB1C224K CHIP C 0 22UF K C955 956 CK73HB1H102K CHIP C 1000PF K C957 958 CK73GB1E105K CHIP C 1 0UF K C961 CK73HB1H471K CHIP C 470PF K C962 CC73HCH1E181J CHIP C 180PF J C963 CK73GB1E105K CHIP C 1 0UF K C964 965 CK73GB1C224K CHIP C 0 22UF K...

Page 55: ...1J221D CHIP R 220 D 1 16W R560 RK73HB1J220J CHIP R 22 J 1 16W R561 RK73HH1J221D CHIP R 220 D 1 16W R562 RK73HB1J102J CHIP R 1 0K J 1 16W R563 RK73HB1J473J CHIP R 47K J 1 16W R564 RK73HB1J154J CHIP R 150K J 1 16W R565 RK73HB1J101J CHIP R 100 J 1 16W R566 RK73HH1J474D CHIP R 470K D 1 16W R567 RK73HB1J472J CHIP R 4 7K J 1 16W R568 RK73HB1J474J CHIP R 470K J 1 16W R570 571 RK73HB1J000J CHIP R 0 0 J 1 ...

Page 56: ...1 16W R768 RK73HB1J000J CHIP R 0 0 J 1 16W R769 RK73HB1J103J CHIP R 10K J 1 16W R770 RK73HB1J680J CHIP R 68 J 1 16W R771 RK73HB1J151J CHIP R 150 J 1 16W R772 RK73HB1J000J CHIP R 0 0 J 1 16W R773 RK73HB1J824J CHIP R 820K J 1 16W R774 775 RK73HB1J104J CHIP R 100K J 1 16W R777 RK73HB1J103J CHIP R 10K J 1 16W R778 RK73HB1J104J CHIP R 100K J 1 16W R779 RK73HB1J683J CHIP R 68K J 1 16W R780 RK73HB1J000J ...

Page 57: ...KY72300 362 MOS IC IC503 TLV2381IDBV MOS IC IC504 TC75W51FUF MOS IC IC600 TA75W01FUF MOS IC IC700 MCP6021 E OT MOS IC IC701 TK10931VTL G ANALOGUE IC IC702 703 TLV2381IDBV MOS IC IC900 TC75S51FE F MOS IC IC901 XC9101D09AKR ANALOGUE IC IC902 TK11250CUCB MOS IC IC903 TK71733S BI POLAR IC Q503 2SC5383 T111 TRANSISTOR Q504 2SK879 F Y FET Q507 2SC5383 T111 TRANSISTOR Q508 509 2SK508NV K52 FET Q510 SSM6L...

Page 58: ...4 41 51 13 2 12 53 6 A 78 79 28 10 69 19 69 7 8 83 88 92 43 25 58 41 36 85 30 38 86 27 56 66 91 68 42 40 37 45 33 77 90 67 20 9 46 4 29 29 17 62 57 63 59 52 52 93 54 S1 VR1 64 70 21 31 35 47 72 22 48 24 3 701 702 Control unit X53 Hx2 Hx2 D D Hx2 H E E F F B C C E E Optional board unit X57 B 2 Hx4 Hx10 704 705 TX RX unit X57 A 2 709 710 73 74 75 A N08 0564 04 B N09 2426 14 C N09 2440 15 D N09 6549 ...

Page 59: ... not supplied 3 2 1 D C 14 Instruction manual B62 2189 10 715 Packing fixture 719 Item carton case 715 Packing fixture 60 Belt clip J29 0730 05 G Pan head machine screw N30 3008 60 x2 6 Cap B09 0712 03 53 Packing Cap G53 1769 04 A Dressed screw N08 0564 04 716 Carton board ...

Page 60: ... When a normal value is confirmed When a normal value is confirmed Checking the Reset Control signal Checking the control signal input to the ASIC Points to be checked Normal voltage RESET IC105 4 pin 3 3V BINT Q401 6 pin 3 3V PSW Q402 3 pin 3 3V Checking the control signal output from the ASIC Points to be checked Normal voltage FRST C110 3 3V If the FRST is always 0V the ASIC is broken If the FR...

Page 61: ...3M L717 SRAM 31BU L710 检查时钟检查时钟检查点正常电压 3 3V 18 432MHz ASIC侧R158 18 432MHz ASIC DSP侧R159 18 432MHz 32 768kHz IC106 1 针 32 768kHz 确认数值正常时确认数值正常时检查复位控制信号检查输入到ASIC的控制信号检查点正常电压 RESET IC105 4 针 3 3V BINT Q401 6 针 3 3V PSW Q402 3 针 3 3V 检查从ASIC输出的控制信号检查点正常电压 FRST C110 3 3V 如果 FRST始终为0V 则ASIC已损坏如果 FRST交替重复3 3V和0V 则ASIC FLASH和SRAM可能已损坏 BGA部分未损坏检查异常点检查异常点33M有异常电压 ASIC 取出L714检查33M的电压如果电压变正常则A...

Page 62: ...value is confirmed When a normal value is confirmed When a normal value is confirmed When a normal value is confirmed When an abnormal value is confirmed When an abnormal value is confirmed When an abnormal value is confirmed When an abnormal value is confirmed When an error display appears on the LCD The LCD displays INIT ERROR1 An error occurs when the ASIC internal RAM reads or writes The ASIC ...

Page 63: ...SH SRAM可能已损坏检查点正常电压 LCDRST R406 3 3V 取下R406 如果ASIC侧为0V 则ASIC FLASH SRAM可能已损坏确认数值正常时确认数值正常时确认数值正常时确认数值正常时确认数值异常时确认数值异常时确认数值异常时确认数值异常时 LCD上出现错误显示时 LCD显示 INIT ERROR1 ASIC内部RAM读取或写入时发生错误 ASIC可能已损坏 LCD显示 INIT ERROR2 DSP内部RAM读取或写入时发生错误 DSP可能已损坏 LCD显示 INIT ERROR3 SRAM内部RAM 读取或写入时发生错误 SRAM可能已损坏信号名称说明 1 RST RESET ASIC 复位信号 LOW 复位 2 BINT 电池终止电压监测 LOW 终止电压 3 PSW 电源开关信号 LOW ON 4 FRST FLASH 复位信号 LOW...

Page 64: ... 0Ω 2 74 None 0Ω 0Ω 0Ω Note The 0Ω resistor R849 R853 and R856 is used to dif ferentiate the destination with a visual check These are not connected with any PCB pattern they are specifically for production control There is no need to change the mount of these resistors There is no difference between the schematic diagram of the Service Control unit X53 4262 74 and the sche matic diagram of the or...

Page 65: ... Trans ceiver to write the FPU data PC Programming mode When writing to the transceiver a Warning Message corresponding to the item selected appears Click OK to continue writing the data 3 Enter Program Test Mode then adjust the various ad justment data PC Test Mode as described in the AD JUSTMENT 4 Attach the new labels corresponding to the new printed circuit board Refer to the images on page 66...

Page 66: ...he original Kenwood ESN and NXDN ESN please contact our service center MPT ESN Label 11 digits xxx xx xxxxxx MPT ESN 标签 11 位 xxx xx xxxxxx NXDN ESN Label 12 digits NXDN ESN 标签 12 位 Kenwood ESN Lable Kenwood ESN 标签 Not used 未使用 Not used 未使用 Cut off Line 剪切线 Note A UPC code and UPC barcode is not printed on the Kenwood ESN Label If necessary cut the label at the cut off line and attach only the seri...

Page 67: ...Test channel down Hold Test channel down continuously Channel No Side1 Push Squelch level up Hold Squelch off Squelch level Squelch off icon appears Side2 Wide Narrow Very narrow Wide w Narrow n Very narrow v Shift to panel tuning mode Function on FNC appears on the sub LCD display MSK 1200bps and 2400bps 2400bps icon appears Push Test signaling up Hold Test signaling up continuously Signaling No ...

Page 68: ...电源 Battery type detect 电池类型检测 LI NML Li ion normal capacity battery 普通容量锂电池 LI HI Li ion high capacity battery 高容量锂电池 IS IS Ni MH battery IS镍氢电池 Market code 市场代码 Frequency range 频率范围 F2 400 470MHz After 2sec 2秒后 Temperature 温度 Power 功率 Sub LCD display 副LCD显示 Main LCD display 主LCD显示 Channel No 信道号 Signaling No 信令号 Squelch level Analog mode only 静噪电平仅模拟模式 An Analog narrow mode 模拟窄模式 Aw Analog wide ...

Page 69: ...106 0Hz 13 Single Tone 979 9Hz Single Tone 979 9Hz 14 None Single Tone 1000Hz 15 None MSK 16 MSK MSK NXDN mode signaling No RX TX 1 RAN1 RAN1 2 None PN9 3 RAN1 Maximum deviation pattern 7 None FSW PN9 RAN Radio Access Number PN9 Pseudo Random Pattern for production only ADJUSTMENT 调整频率和信令已经根据下表所示的频率调整了设置需要时按调整步骤重新调整以获得实际操作时想要的频率测试频率 CH 接收 MHz 发射 MHz 1 435 05000 435 10000 2 400 05000 400 100...

Page 70: ... to select the adjustment item through tuning modes Use the key to adjust 5 reference level adjustments and use the Side2 key to switch between Wide Narrow Very narrow LCD display in panel tuning mode An CNTR 256 2 6 CV voltage AD value etc CV电压 AD值等 Sub LCD display 副LCD显示 Main LCD display 主LCD显示 Adjustment value 调整值 1 4096 Proper value guide When the frequency adjustment is necessary or is displa...

Page 71: ...adjustment item Orange PTT Transmit 0 to 9 and 5 reference level adjustments frequency Tuning point RX MHz TX MHz Low 400 05000 400 10000 Low 417 55000 417 60000 Center 435 05000 435 10000 High 452 55000 452 60000 High 469 95000 469 90000 键操作键功能按下按住 1 秒钟选择器调整值递增连续增加调整值递减连续减小 Side1 自动调整开始 Side2 宽窄超窄换到面板测试模式进入 5 点基准电平调整写入调整值转到下一调整项目返回到最后调整的项目橙色 PTT 发射 0 至 9 和 5 点基准电平调节频率调谐点接收 MH...

Page 72: ...djusted Maximum Deviation NXDN Narrow Very Narrow Maximum Deviation of NXDN Narrow Very Narrow is adjusted Maximum Deviation Analog Wide Narrow Maximum Deviation of Analog Wide Narrow is adjusted This item must be adjusted before all adjustment items for tone deviations are adjusted Note Maximum Deviation Analog Narrow must be adjusted before CWID Deviation NXDN Very Narrow is adjusted QT Deviatio...

Page 73: ...须在调整频偏的所有调整项目之前调整此项最大频偏 NXDN 窄超窄调整 NXDN 最大频偏窄超窄最大频偏模拟宽窄调整模拟最大频偏宽窄必须在调整音调频偏的所有调整项目之前调整此项注意必须在调整 CWID 频偏 NXDN 超窄之前调整最大频偏模拟窄 QT 频偏调整 QT 音调频偏 DQT 频偏调整 DQT 音调频偏 LTR 频偏调整 LTR 音调频偏 DTMF 频偏调整 DTMF 音调频偏单音频偏调整 2 音中使用的单音频偏 MSK 频偏调整 MSK 音调频偏 CWID 频偏调整 CWID 音调频偏 CWID 用于通知在 6 25 kHz 间隔信道上发射的其他人按照 FCC 规则各信道间隔须使用模拟模式或 CWID VOX1 调整 VOX 1 的 VOX 灵敏度 VOX10 调整 VOX 10 的 VOX 灵敏度灵敏度 1 调整陷波滤波器...

Page 74: ...1024 8 Low Transmit Power LOPWR 5 Transmitter Section 2 1 1024 9 Balance BAL Encode frequency 5 Transmitter Section 3 1 256 10 Maximum Deviation NXDN NDEV 5 5 Transmitter Section 4 1 1024 11 Maximum Deviation Analog ADEV 5 5 Transmitter Section 5 1 1024 12 QT Deviation QT 1 1 Transmitter Section 6 1 1024 13 DQT Deviation DQT 1 1 Transmitter Section 7 1 1024 14 LTR Deviation LTR 1 1 Transmitter Sec...

Page 75: ...R 5 发射机部分 1 1 1024 8 低发射功率 LOPWR 5 发射机部分 2 1 1024 9 平衡 BAL 编码频率 5 发射机部分 3 1 256 10 最大频偏 NXDN NDEV 5 5 发射机部分 4 1 1024 11 最大频偏模拟 ADEV 5 5 发射机部分 5 1 1024 12 QT 频偏 QT 1 1 发射机部分 6 1 1024 13 DQT 频偏 DQT 1 1 发射机部分 7 1 1024 14 LTR 频偏 LTR 1 1 发射机部分 8 1 1024 15 DTMF 频偏 DTMF 1 1 发射机部分 9 1 1024 16 单音频偏 TONE 1 1 发射机部分 10 1 1024 17 MSK 频偏 MSK 1 1 发射机部分 11 1 1024 18 CWID 频偏 CWID 1 发射机部分 12 1 1024 19 VOX1 VOX1 VO...

Page 76: ...nalog Narrow it is not necessary to adjust NXDN Narrow Panel tuning mode flow chart Note In this Panel tuning mode flow chart the Adjustment item name is modified ADJUSTMENT 调整 LCD Contrast CNTR Low L Low Center L Center C Center High H High H RX Assist RAST TX Assist TAST RTC RTC Volume1 CCW Max VOL1 Volume2 CW Max VOL2 High Power HIPWR Low Power LOPWR Balance BAL NXDN Deviation NDEV Narrow Narro...

Page 77: ...噪 SQLT ASQDET 测量值 5 5 接收机部分 8 1 256 28 电池警告电平 BATT BATT 测量值 1 点调整发射机部分 15 1 256 1 由于 NXDN 窄通过调整模拟窄进行调整因此不需要调整 NXDN 窄面板调谐模式流程图注意在此面板调谐模式流程图中调整项目的名称作了修改 LCD对比度 CNTR 低 L 低中心 L 中心 C 中心高 H 高 H RX辅助 RAST TX辅助 TAST RTC RTC 音量1 CCW最大 VOL1 音量2 CW最大 VOL2 高功率 HIPWR 低功率 LOPWR 平衡 BAL NXDN频偏 NDEV 窄窄窄窄 NXDN频偏 NDEV 超窄面板测试模式对于所有调整项目请按键写入调整值 N W VN 调整项目 LCD显示 5基准电平调整 5基准电平调整 5基准电平调整退出调整点 LCD显示 5基准电平...

Page 78: ...el Adjustments 5 reference level Adjustments 5 reference level Adjustments 5 reference level Adjustments 5 reference level Adjustments hold press hold press hold press hold press hold press hold press hold press hold press VOX Level 10 VOX10 hold press VOX Level 1 VOX1 hold press hold press hold press hold press hold press hold press hold press press Analog MAX Deviation ADEV QT Deviation QT DQT D...

Page 79: ... 5基准电平调整 5基准电平调整 5基准电平调整 5基准电平调整 5基准电平调整按住按下按住按下按住按下按住按下按住按下按住按下按住按下按住按下 VOX电平10 VOX10 按住按下 VOX电平1 VOX1 按住按下按住按下按住按下按住按下按住按下按住按下按住按下按下模拟MAX频偏 ADEV QT频偏 QT DQT频偏 DQT DTMF频偏 DTMF MSK频偏 MSK 单音频偏 TONE Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 Side2 RSSI 基准 RRSSI 宽宽宽宽宽 LTR频偏 LTR Side2 Side2...

Page 80: ...er Supply 5V to 10V approx 3A Useful if ammeter equipped ADJUSTMENT 调整 Antenna connector adapter The antenna connector of this transceiver uses an SMA terminal Use an antenna connector adapter SMA f BNC f or SMA f N f for adjustment The adapter is not provided as an option so buy a commercially available one Nut wrench In order to turn the volume nut and the channel selector nut use a recommendati...

Page 81: ...0kHz 电压范围 1mV 到 10V 9 音频发生器 AG 频率范围 50Hz 到 5kHz 或更高输出 0 到 1V 10 失真测试仪能力在 1kHz 时 3 或更低输入电平 50mV 到 10Vrms 11 8Ω 假负载大约 8Ω 3W 12 可调电源 5V 到 10V 大约 3A 配备了电流表时更好 ADJUSTMENT 调整天线接口转换头此对讲机的天线接口使用 SMA 终端使用天线接口转换头 SMA f BNC f 或 SMA f N f 进行调整转换头不作为可选件提供因此请购买商用转换头螺母扳手为了转动音量螺母和信道选择螺母请使用推荐的工具 KENWOOD 零件号 W05 1123 00 电池夹具 W05 1370 00 在对讲机的电池夹具和电源之间连接适当的电源电缆确认了输出电压之后接通电源开关电压超过或极性颠倒都有可能损坏对讲机端子红...

Page 82: ...nd GND Universal connector 1 SSW 3 SP 5 EMC 7 PTT 9 OPT 11 5V 13 RXD 2 SP 4 MSW 6 ME 8 PF 10 E 12 TXD 14 NC Panel tuning 11 GREEN 5M 绿 5M TUBE 套管 SCREW 螺丝 8 YELLOW PF SW 黄 PF SW 2 RED RX AF OUTPUT 红 RX AFOUTPUT 3 BLACK RX AF OUTPUT 黑 RX AFOUTPUT 10 BROWN GND 棕 GND 6 BROWN MIC GND 棕 MIC GND 5 WHITE MIC INPUT 白 MIC INPUT 7 BLUE PTT SW GND ON 蓝 PTT SW GND ON Note Pin 1 SSW and Pin 4 MSW are connected...

Page 83: ...For output the wires out of the connector case need to process the connector case Connector case 接线盒 KPG 36 36A Remove the screw 取下螺丝 ADJUSTMENT 调整 PC 调谐将配线连接到接口电缆接线盒内的 PCB 为将配线引出接线盒需要对接线盒进行处理 PCB layout PCB布局 Shield 屏蔽 AF Voltmeter AF电压表 Audio generator 音频发生器 100μ 10V 100μ 10V 10μ 10V 8Ω ...

Page 84: ...hannel Channel 2 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button 3 CH Sig 3 1 PTT ON 3 Test Channel Channel 3 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button 3 Low power check Battery voltage 7 5V 1 CH Sig 1 1 PTT ON 1 Test Channel Channel 1 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button 0 7W 1 2W 1 2A or less 2 CH Sig 2 1 PTT ON 2 Test Channel C...

Page 85: ... 5W 2 3A 或更低 2 CH Sig 2 1 PTT 开启 2 测试信道信道 2 测试信令模式模拟信令 1 PTT 按 Transmit 按钮 3 CH Sig 3 1 PTT 开启 3 测试信道信道 3 测试信令模式模拟信令 1 PTT 按 Transmit 按钮 3 低功率检查电池电压 7 5V 1 CH Sig 1 1 PTT 开启 1 测试信道信道 1 测试信令模式模拟信令 1 PTT 按 Transmit 按钮 0 7W 1 2W 1 2A 或更低 2 CH Sig 2 1 PTT 开启 2 测试信道信道 2 测试信令模式模拟信令 1 PTT 按 Transmit 按钮 3 CH Sig 3 1 PTT 开启 3 测试信道信道 3 测试信令模式模拟信令 1 PTT 按 Transmit 按钮 4 麦克风灵敏度检查 1 CH S...

Page 86: ...C test mode Test equipment Unit Terminal Unit Parts Method 1 Setting 1 DC voltage 7 5V 2 SSG standard modulation Wide MOD 1kHz DEV 3kHz Narrow MOD 1kHz DEV 1 5kHz 2 LCD contrast 1 Adj item CNTR Adjust Press key to store the adjust ment value 1 Adj item LCD Contrast Press Apply but ton to store the adjustment value Panel Panel tuning mode PC test mode Adjust the LCD contrast by looking This item is...

Page 87: ...TVM 示波器失真测试仪 8Ω 假负载天线通用连接器检查 12dB SINAD 或更高共通部分项目条件测量调整规格备注面板调谐模式 PC 测试模式测量装置单元端子单元部件方法 1 设置 1 DC 电压 7 5V 2 SSG 标准调制宽 MOD 1kHz DEV 3kHz 窄 MOD 1kHz DEV 1 5kHz 2 LCD 对比度 1 调整项目 CNTR 调整按键储存调整值 1 调整项目 LCD Contrast 按 Apply 按钮储存调整值面板面板调谐模式 PC测试模式通过观察调整 LCD 对比度更换 LCD 组件 B38 0923 05 时需调整此项 3 逆时针音量 1 调整项目 VOL1 调整 1 调整项目 Counterclockwise Volume 面板调谐模式逆时针完全转动音量旋钮按键...

Page 88: ...he PC window shows VCO lock voltage Change the adjustment value to get VCO lock voltage within the limit of the speci fied voltage Note Confirm the VCO lock voltage approxi mately 3 seconds after the adjustment value is changed 2 5V 0 1V PC test mode Press Apply All button to store the adjustment value after all adjustment point was adjusted Transmit Assist 1 Adj item TAST Adjust 2 Adj item L TAST...

Page 89: ... All 按钮储存调整值面板调谐模式 PC测试模式副 LCD 显示和 PC 窗口上的 V 指示显示了 VCO 锁定电压更改调整值以获得指定电压范围内的 VCO 锁定电压注意在更改调整值约 3 秒后确认 VCO 锁定电压调整所有调整点之后按 Apply All 按钮储存调整值 2 5V 0 1V PC 测试模式调整所有调整点之后按 Apply All 按钮储存调整值发射辅助 1 调整项目 TAST 调整 2 调整项目 L TAST L TAST C TAST H TAST H TAST 调整 PTT 开启 RF 功率不輸出按键储存调整值 1 调整项目 Transmit Assist 2 调整项目 Low Low Center High High PTT 按 Transmit 按钮按 Apply All 按钮储存调整值 6 RTC 振荡...

Page 90: ...h SSG Transmitter Section Item Condition Measurement Adjustment Specifications Remarks Panel tuning mode PC test mode Test equipment Unit Terminal Unit Parts Method 1 High Transmit Power adjust Battery voltage 7 5V 1 Adj item HIPWR Adjust 2 Adj item L HIPWR L HIPWR C HIPWR H HIPWR H HIPWR Adjust PTT ON Press key to store the adjust ment value 1 Adj item High Transmit Power 2 Adj item Low Low Cente...

Page 91: ...量调整规格备注面板调谐模式 PC 测试模式测量装置单元端子单元部件方法 1 高发射功率调整电池电压 7 5V 1 调整项目 HIPWR 调整 2 调整项目 L HIPWR L HIPWR C HIPWR H HIPWR H HIPWR 调整 PTT 开启按键储存调整值 1 调整项目 High Transmit Power 2 调整项目 Low Low Center High High PTT 按 Transmit 按钮按 Apply All 按钮储存调整值功率计电流表面板天线面板面板调谐模式 PC测试模式 5 0W 0 2W 2 3A 或更低 PC 测试模式调整所有调整点之后按 Apply All 按钮储存调整值 2 低发射功率调整电池电压 7 5V 1 调整项目 LOPWR 调整 2 调整项目 L LOPWR L ...

Page 92: ...justed 2 Refer to the Necessary Deviation adjustment item for each signaling and mode table on page 102 Balance adjustment is common with the adjustment of all signaling deviations 4 Maximum Deviation NXDN adjust 3 Narrow 1 Adj item Nn NDEV Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item NnL NDEV NnL NDEV NnC NDEV NnH NDEV NnH NDEV Adjust PTT ON Press key to store the adjust ment value 1 Adj it...

Page 93: ...点之后按 Apply All 按钮储存调整值 2 请参阅第 103 页的各信令和模式所需的频偏调整项目表所有信令频偏的平衡调整共用 4 最大频偏 NXDN 调整 3 窄 1 调整项目 Nn NDEV 调整频偏仪 LPF 3kHz HPF 关闭 2 调整项目 NnL NDEV NnL NDEV NnC NDEV NnH NDEV NnH NDEV 调整 PTT 开启按键储存调整值 1 调整项目 Maximum Deviation NXDN Narrow 频偏仪 LPF 3kHz HPF 关闭 2 调整项目 Low Low Center High High PTT 按 Transmit 按钮按 Apply All 按钮储存调整值频偏仪示波器面板天线面板面板调谐模式 PC测试模式 3056Hz 2995 3117Hz PC 测试模式调整所有调整点之后 ...

Page 94: ...Adj item Maximum Deviation Analog Wide 2 Adj item Low Low Center High High Press Apply All button to store the adjustment value Write the same adjustment value of NXDN Deviation Narrow for each adjustment point Transmit at each adjustment point and check that the Analog deviation is between 4150Hz and 4250Hz Deviation meter LPF 15kHz HPF OFF Panel tuning mode PTT ON PC test mode PTT Press Transmit...

Page 95: ... ADEV 调整 2 调整项目 AwL ADEV AwL ADEV AwC ADEV AwH ADEV AwH ADEV 调整按键储存调整值 1 调整项目 Maximum Deviation Analog Wide 2 调整项目 Low Low Center High High 按 Apply All 按钮储存调整值为每个调整点写入相同的 NXDN 频偏窄调整值在每个调整点发射检查模拟频偏是否在 4150Hz 和 4250Hz 之间频偏仪 LPF 15kHz HPF 关闭面板调谐模式 PTT 开启 PC 测试模式 PTT 按 Transmit 按钮 4150 4250Hz PC 测试模式调整所有调整点之后按 Apply All 按钮储存调整值 3 请参阅第 103 页的各信令和模式所需的频偏调整项目表对于最大频偏模拟所有模拟信令的调整共用 6 Q...

Page 96: ...ion meter LPF 3kHz HPF OFF PTT ON Press key to store the adjust ment value 1 Adj item LTR Deviation Analog Narrow Deviation meter LPF 3kHz HPF OFF PTT Press Transmit button Press Apply button to store the adjustment value Write the value as followings 465 Reference value 0 75kHz 0 05kHz Wide 1 Adj item Aw LTR Adjust PTT ON Press key to store the adjust ment value 1 Adj item LTR Deviation Analog Wi...

Page 97: ...TR 频偏调整 4 窄 1 调整项目 An LTR 调整频偏仪 LPF 3kHz HPF 关闭 PTT 开启按键储存调整值 1 调整项目 LTR Deviation Analog Narrow 频偏仪 LPF 3kHz HPF 关闭 PTT 按 Transmit 按钮按 Apply 按钮储存调整值写入以下值 465 基准值 0 75kHz 0 05kHz 宽 1 调整项目 Aw LTR 调整 PTT 开启按键储存调整值 1 调整项目 LTR Deviation Analog Wide PTT 按 Transmit 按钮按 Apply 按钮储存调整值 1 00kHz 0 05kHz 9 DTMF 频偏调整 4 窄 1 调整项目 An DTMF 调整频偏仪 LPF 15kHz HPF 关闭 PTT 开启按键储存调整值 1 调整项目 DTMF Deviation ...

Page 98: ... 11 MSK Deviation adjust 4 Narrow 1 Adj item An MSK Adjust Deviation meter LPF 15kHz HPF OFF PTT ON Press key to store the adjust ment value 1 Adj item MSK Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF PTT Press Transmit button Press Apply button to store the adjustment value Write the value as followings 513 Reference value 1 50kHz 0 05kHz Wide 1 Adj item Aw MSK Adjust PTT ON Press ke...

Page 99: ...按钮按 Apply 按钮储存调整值 3 00kHz 0 05kHz 11 MSK 频偏调整 4 窄 1 调整项目 An MSK 调整频偏仪 LPF 15kHz HPF 关闭 PTT 开启按键储存调整值 1 调整项目 MSK Deviation Analog Narrow 频偏仪 LPF 15kHz HPF 关闭 PTT 按 Transmit 按钮按 Apply 按钮储存调整值写入以下值 513 基准值 1 50kHz 0 05kHz 宽 1 调整项目 Aw MSK 调整 PTT 开启按键储存调整值 1 调整项目 MSK Deviation Analog Wide PTT 按 Transmit 按钮按 Apply 按钮储存调整值 3 00kHz 0 05kHz 12 CWID 频偏调整 4 超窄 1 调整项目 Nv CWID 调整频偏仪 LPF 15kHz HP...

Page 100: ... item VOX10 AG 1kHz 3mV at MIC terminal 15 BATT detection writing 1 Adj item BATT Adjust PTT ON 1 Adj item Battery Warning Level PTT Press Transmit button Power meter DVM Panel ANT BATT terminal Press the PTT switch or Transmit button on the PC window Apply 6 20V to bat tery terminal Confirm that one pre determined nu meric in the range 1 to 256 appears Panel tuning mode Press key to store the adj...

Page 101: ... 按钮储存调整值 14 VOX10 调整 1 调整项目 VOX10 调整 AG MIC 端子处 1kHz 3mV 1 调整项目 VOX10 AG MIC 端子处 1kHz 3mV 15 BATT 检测写入 1 调整项目 BATT 调整 PTT 开启 1 调整项目 Battery Warning Level PTT 按 Transmit 按钮功率计 DVM 面板天线 BATT 终端按 PTT 开关或 PC 窗口上的 Transmit 按钮在电池端子上施加 6 20V 确认范围 1 至 256 中出现预定的数字面板调谐模式按键储存调整值 PC 测试模式按 Apply 按钮储存调整值 16 BATT 检测检查面板测试模式 1 CH Sig 1 1 BATT 端子电压发射时 6 0V 1 测试信道信道 1 测试信令模式模拟信令 1 BATT 端子电压发射时...

Page 102: ...nce adjust Step2 Maximum Deviation Analog Narrow Step3 LTR Deviation Narrow DTMF Step1 Balance adjust Step2 Maximum Deviation Analog Wide Step3 DTMF Deviation Wide Step1 Balance adjust Step2 Maximum Deviation Analog Narrow Step3 DTMF Deviation Narrow 2TONE Step1 Balance adjust Step2 Maximum Deviation Analog Wide Step3 Single Tone Deviation Analog Wide Step1 Balance adjust Step2 Maximum Deviation A...

Page 104: ...to store the adjustment value SSG AF VTVM Oscilloscope Panel ANT Universal connector Panel Panel tuning mode PC test mode Write the value as followings L SENS1 Low 100 L SENS1 Low 115 C SENS1 Center 128 H SENS1 High 142 3 Adj item H SENS1 Adjust 3 Adj item High Increase the adjust ment value from 1 to get 12dB SINAD Note If the SINAD value is less than 12dB SINAD conduct the following At first app...

Page 105: ...存调整值 1 调整项目 Sensitivity 1 2 调整项目 Low Low Center High 按 Apply All 按钮储存调整值 SSG AF VTVM 示波器面板天线通用连接器面板面板调谐模式 PC测试模式写入以下值 L SENS1 Low 100 L SENS1 Low 115 C SENS1 Center 128 H SENS1 High 142 3 调整项目 H SENS1 调整 3 调整项目 High 从 1 增大调整值以获得 12dB SINAD 注意如果 SINAD 值小于 12dB SINAD 可进行以下操作首先将 104 用作灵敏度 1 High 的临时值接下来从 256 减小灵敏度 2 High 直至 SINAD 值变成 13dB SINAD 然后应用调整值请保持此灵敏度 2 High 调整值而无需将...

Page 106: ... 3 Adj item High Press Apply All button to store the adjustment value Write the value as followings H SENS2 High 256 4 RSSI reference adjust 5 Analog Narrow 1 Adj item An RRSSI Adjust 2 Adj item AnL RRSSI AnL RRSSI AnC RRSSI AnH RRSSI AnH RRSSI Adjust SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz 1 Adj item RSSI Reference Analog Narrow 2 Adj item Low Low Center High High SSG output 12dB SINAD le...

Page 107: ...目 High 按 Apply All 按钮储存调整值写入以下值 H SENS2 High 256 4 RSSI 基准调整 5 模拟窄 1 调整项目 An RRSSI 调整 2 调整项目 AnL RRSSI AnL RRSSI AnC RRSSI AnH RRSSI AnH RRSSI 调整 SSG 输出 12dB SINAD 电平 3dB MOD 1kHz 1 5kHz 1 调整项目 RSSI Reference Analog Narrow 2 调整项目 Low Low Center High High SSG 输出 12dB SINAD 电平 3dB MOD 1kHz 1 5kHz SSG 失真测试仪示波器面板调谐模式从 SSG 输入信号之后按键储存调整值 PC 测试模式从 SSG 输入信号之后按 Apply 按钮储存调整值模拟宽 1 调整项目 Aw RRS...

Page 108: ... SSG output 12dB SINAD level MOD 1kHz 1 5kHz SSG Distortion meter Oscilloscope Panel ANT Universal connector Panel tuning mode After input signal from SSG press key to store the adjustment value PC test mode After input signal from SSG press Apply button to store the adjust ment value Open Squelch will not be adjusted correctly if MOD and Deviation are wrong Analog Wide 1 Adj item Aw SQL Adjust 2 ...

Page 109: ...kHz 1 调整项目 Open Squelch Analog Narrow 2 调整项目 Low Low Center High High SSG 输出 12dB SINAD 电平 MOD 1kHz 1 5kHz SSG 失真测试仪示波器面板天线通用连接器面板调谐模式从 SSG 输入信号之后按键储存调整值 PC 测试模式从 SSG 输入信号之后按 Apply 按钮储存调整值如果 MOD 和频偏错误则不能正确调整静噪开模拟宽 1 调整项目 Aw SQL 调整 2 调整项目 AwL SQL AwL SQL AwC SQL AwH SQL AwH SQL 调整 SSG 输出 12dB SINAD 电平 MOD 1kHz 3kHz 1 调整项目 Open Squelch Analog Wide 2 调整项目 Low Low Center High Hig...

Page 110: ...fter input signal from SSG press Apply button to store the adjust ment value Analog Wide 1 Adj item Aw LRSSI Adjust 2 Adj item AwL LRSSI AwL LRSSI AwC LRSSI AwH LRSSI AwH LRSSI Adjust SSG output 118dBm 0 28µV MOD 1kHz 3kHz 1 Adj item Low RSSI Analog Wide 2 Adj item Low Low Center High High SSG output 118dBm 0 28µV MOD 1kHz 3kHz NXDN Very Narrow 1 Adj item Nv LRSSI Adjust 2 Adj item NvL LRSSI NvL L...

Page 111: ...测试模式从 SSG 输入信号之后按 Apply 按钮储存调整值模拟宽 1 调整项目 Aw LRSSI 调整 2 调整项目 AwL LRSSI AwL LRSSI AwC LRSSI AwH LRSSI AwH LRSSI 调整 SSG 输出 118dBm 0 28µV MOD 1kHz 3kHz 1 调整项目 Low RSSI Analog Wide 2 调整项目 Low Low Center High High SSG 输出 118dBm 0 28µV MOD 1kHz 3kHz NXDN 超窄 1 调整项目 Nv LRSSI 调整 2 调整项目 NvL LRSSI NvL LRSSI NvC LRSSI NvH LRSSI NvH LRSSI 调整 SSG 输出 118dBm 0 28µV MOD 1kHz 1 5kHz 1 调整项目 Low RSSI NXDN Very N...

Page 112: ...After input signal from SSG press Apply button to store the adjust ment value Analog Wide 1 Adj item Aw HRSSI Adjust 2 Adj item AwL HRSSI AwL HRSSI AwC HRSSI AwH HRSSI AwH HRSSI Adjust SSG output 80dBm 22 4µV MOD 1kHz 3kHz 1 Adj item High RSSI Analog Wide 2 Adj item Low Low Center High High SSG output 80dBm 22 4µV MOD 1kHz 3kHz NXDN Very Narrow 1 Adj item Nv HRSSI Adjust 2 Adj item NvL HRSSI NvL H...

Page 113: ... 测试模式从 SSG 输入信号之后按 Apply 按钮储存调整值模拟宽 1 调整项目 Aw HRSSI 调整 2 调整项目 AwL HRSSI AwL HRSSI AwC HRSSI AwH HRSSI AwH HRSSI 调整 SSG 输出 80dBm 22 4µV MOD 1kHz 3kHz 1 调整项目 High RSSI Analog Wide 2 调整项目 Low Low Center High High SSG 输出 80dBm 22 4µV MOD 1kHz 3kHz NXDN 超窄 1 调整项目 Nv HRSSI 调整 2 调整项目 NvL HRSSI NvL HRSSI NvC HRSSI NvH HRSSI NvH HRSSI 调整 SSG 输出 80dBm 22 4µV MOD 1kHz 1 5kHz 1 调整项目 High RSSI NXDN Very N...

Page 114: ...elch Analog Narrow 2 Adj item Low Low Center High High SSG output 12dB SINAD level 5dB MOD 1kHz 1 5kHz SSG Panel ANT Universal connector Panel tuning mode After input signal from SSG press key to store the adjustment value PC test mode After input signal from SSG press Apply button to store the adjust ment value Analog Wide 1 Adj item Aw SQLT Adjust 2 Adj item AwL SQLT AwL SQLT AwC SQLT AwH SQLT A...

Page 115: ...1 调整项目 Tight Squelch Analog Narrow 2 调整项目 Low Low Center High High SSG 输出 12dB SINAD 电平 5dB MOD 1kHz 1 5kHz SSG 面板天线通用连接器面板调谐模式从 SSG 输入信号之后按键储存调整值 PC 测试模式从 SSG 输入信号之后按 Apply 按钮储存调整值模拟宽 1 调整项目 Aw SQLT 调整 2 调整项目 AwL SQLT AwL SQLT AwC SQLT AwH SQLT AwH SQLT 调整 SSG 输出 12dB SINAD 电平 5dB MOD 1kHz 3kHz 1 调整项目 Tight Squelch Analog Wide 2 调整项目 Low Low Center High High SSG 输出 12dB SINAD 电平 5dB...

Page 116: ... key 12 BL_SB O LCD backlight voltage output 13 6_ KEYI0 I Key matrix input KEYI0 for 6 key 14 AGND GND CN403 1 33A O 3 3V for volume level 2 VOL_GND GND for volume level 3 VOL I Volume level input for audio control 4 EN3 I Rotary switch input 5 AGND GND 6 EN4 I Rotary switch input 7 EN1 I Rotary switch input 8 EN2 I Rotary switch input 控制单元 X53 4262 72 管脚号码名称输入输出功能 CN1 1 CS 输出芯片选择输出 2 RES ...

Page 117: ...PTT input 32 Side_G O Key matrix output SIDE1 2 key 33 Side_1 I Key matrix input SIDE1 key 34 W_ N O W N control output 35 SDO1 O PLL serial data output 36 Side_2 I Key matrix input SIDE2 key 37 PCS_RF O PLL enable output 38 DSW O APC voltage discharge switch control output 39 APC O APC control voltage output 40 APCSW O APC switch control output 41 VCO_MOD O VCO modulation output TERMINAL FUNCTION...

Page 118: ...ector specification described on pages 124 to 129 2 OPT3 I O 3 26P_RD I 4 26P_TD O 5 NC 6 OPT4 O 7 OPT10 O 8 OPT5 O 9 DGND 10 AGND 11 AI I 12 AO O 13 AGND 14 5V O 15 OPT9 I 16 DTI I 17 OPT8 I O 18 OPT11 O 19 OPT7 I O TERMINAL FUNCTION 端子功能管脚号码名称输入输出功能 42 THP 输入热敏电阻电压输入 43 PLD 输入 PLL 锁定检测输入 44 38M 输出 38M 输出 45 SCK1 输出 PLL 锁定输出 46 GND GND 47 S_DET 输入电池选择输入 48 GND GND 49 NC 未连接 50 IF_DET 输入 ...

Page 119: ... No connection 23 NC No connection 24 B O Power output after passing through the fuse 25 B O Power output after passing through the fuse 26 B O Power output after passing through the fuse 27 B O Power output after passing through the fuse 28 NC No connection 29 NC No connection 30 GND GND 31 PTT O PTT output TERMINAL FUNCTION 端子功能管脚号码名称输入输出功能 20 OPT2 输入输出请参阅第 124 至 129 页介绍的 CN710 26 针连接器规...

Page 120: ...n No Name I O Function CN737 1 OPT1 I O Refer to CN737 Option board connector specification described on page 130 2 OPT3 I O 3 26P_RD O 4 26P_TD I 5 NC 6 OPT4 I 7 OPT10 I 8 OPT5 I 9 DGND 10 AGND 11 NC 12 NC 13 AGND 14 5V I 15 OPT9 O 16 DTI O TERMINAL FUNCTION 端子功能管脚号码名称输入输出功能 32 Side_G 输入键矩阵输入 SIDE1 2 键 33 Side_1 输出键矩阵输出 SIDE1 键 34 W_ N 输入未连接 35 SDO1 输入 PLL 串行数据输入 36 Side_2 输出键矩阵输出 SIDE...

Page 121: ... 波特率 19200 bps RSSI 输出模拟 RSSI 输出输出阻抗 10k Ω Solder Pad Name I O Signal Type Function Rating and Condition Parameter Min Typ Max Unit PTT2 O Digital PTT output Output Output Impedance 10k Ω PTT1 I Digital PTT input Input VIH 2 8 3 3 V Input VIL 0 0 5 V MDSW I Digital Man down switch input Input VIH 2 8 3 3 V Input VIL 0 0 5 V GND GND GND Allowable current value mA TXD O Digital Serial data output ...

Page 122: ...N VIH 2 8 5 3 V VIL 0 0 5 V 5 EMC I Analog External MIC input Audio Level STD deviation 7 7 12 5 17 3 mV DC Bias 3 3 V Allowable Frequency 300 3000 Hz Input Impedance 1 8 kΩ 6 ME External MIC GND 7 PTT I Digital External PTT input L PTT ON VIH 2 8 5 3 V VIL 0 0 7 V 8 PF I Analog Programmable function key input V PF2 key ON 2 2 2 8 V V PF1 key ON 1 7 2 2 V V PF1 PF2 key ON 1 3 1 7 V 9 OPT I Digital...

Page 123: ...麦克风开关输入 L 外部 MIC ON H 内部 MIC ON VIH 2 8 5 3 V VIL 0 0 5 V 5 EMC 输入模拟外部麦克风输入音频电平 STD 频偏 7 7 12 5 17 3 mV DC 偏置 3 3 V 容许频率 300 3000 Hz 输入阻抗 1 8 kΩ 6 ME 外部麦克风接地 7 PTT 输入数字外部 PTT 输入 L PTT ON VIH 2 8 5 3 V VIL 0 0 7 V 8 PF 输入模拟可编程功能键输入 V PF2 键 ON 2 2 2 8 V V PF1 键 ON 1 7 2 2 V V PF1 PF2 键 ON 1 3 1 7 V 9 OPT 输入数字人员事故输入可编程启动 H L VIH 2 8 5 3 V VIL 0 0 7 V 10 E GND 11 5V 功率 5V 电源输出输出控制为 FPU 可编程 ...

Page 124: ...00 Hz 7 OPT10 O Analog Digital Output Amplitude 1kHz 60 deviation 0 9 1 3 1 7 Vp p Coupling Capacitor 0 1 µF Output Impedance 22k Ω Allowable Frequency 300 3000 Hz 11 AI I Analog Input Amplitude 1kHz 60 deviation 0 3 0 5 0 7 Vp p Coupling Capacitor 0 1 µF Input Impedance 12k Ω Allowable Frequency 300 3000 Hz 12 AO O Analog Output Amplitude 1kHz 60 deviation 30 50 70 mVp p Coupling Capacitor 0 1 µF...

Page 125: ...OH 2 8 3 5 V 输出 VOL 0 0 5 V 波特率 19200 bps 15 OPT9 输入模拟输入振幅方波 3 3 Vp p 耦合电容 0 01 µF 输入阻抗 22k Ω 容许频率 300 3000 Hz 7 OPT10 输出模拟数字输出振幅 1kHz 60 频偏 0 9 1 3 1 7 Vp p 耦合电容 0 1 µF 输出阻抗 22k Ω 容许频率 300 3000 Hz 11 AI 输入模拟输入振幅 1kHz 60 频偏 0 3 0 5 0 7 Vp p 耦合电容 0 1 µF 输入阻抗 12k Ω 容许频率 300 3000 Hz 12 AO 输出模拟输出振幅 1kHz 60 频偏 30 50 70 mVp p 耦合电容 0 1 µF 输出阻抗 35k Ω 容许频率 300 3000 Hz 16 DTI 输入模拟输入振幅 1kHz 60 频偏...

Page 126: ...k Ω Allowable Frequency 300 3000 Hz 14 5V O Power Output Voltage 5 V Output Current 78 mA 26 POW O Power Output Voltage 7 5 V Output Current 100 mA 9 DGND GND Allowable current value Total current of 3 pins 100 mA 10 AGND 13 5 NC CN710 26 pin connector specification Pin No Name Device I O Connection Function 1 OPT1 ANI board O AUX INPUT COR Conventional LTR L Activity receiving H Not activity rece...

Page 127: ...C 时 160 260 360 mVp p 输入振幅 1kHz 60 频偏内部 MIC 时 130 mVp p 耦合电容 0 1 µF 输入阻抗 22k Ω 容许频率 300 3000 Hz 14 5V 输出功率输出电压 5 V 输出电流 78 mA 26 POW 输出功率输出电压 7 5 V 输出电流 100 mA 9 DGND GND 容许电流值 3 针的总电流 100 mA 10 AGND 13 5 NC CN710 26 针连接器规格管脚号码名称装置输入输出连接功能 1 OPT1 ANI 板输出 AUX INPUT COR 常规 LTR L 接收 H 无接收 TOR 常规 LTR L 接收 SUB TONE 或 LTR ID OK H 非接收 LOK 常规 L 发射 H 未发射 LTR L 发射链接中直至发射结束 H 非发射链接 VGS 1 输入...

Page 128: ...rd A GND VGS 1 AGND AGND 14 5V ANI board Note POW and 5V can not be used simultaneously VGS 1 O 5C 5V power supply 15 OPT9 ANI board I SIDETONE Sidetone input VGS 1 16 DTI ANI board I DATA OUT Data signal input VGS 1 17 OPT8 ANI board I TONE CONTROL Speaker mute signal input VGS 1 18 OPT11 ANI board O MAN DOWN Man Down output VGS 1 19 OPT7 ANI board I MIC MUTE MIC mute signal input VGS 1 20 OPT2 A...

Page 129: ... AO VGS 音频输入 12 AO ANI 板 VGS 1 输出 AI VGS 音频输出 13 AGND ANI 板 A GND VGS 1 AGND AGND 14 5V ANI 板注意 POW 和 5V 不能同时使用 VGS 1 输出 5C 5V 电源 15 OPT9 ANI 板输入 SIDETONE 侧音输入 VGS 1 16 DTI ANI 板输入 DATA OUT 数据信号输入 VGS 1 17 OPT8 ANI 板输入 TONE CONTROL 扬声器静音信号输入 VGS 1 18 OPT11 ANI 板输出 MAN DOWN 人员事故输出 VGS 1 19 OPT7 ANI 板输入 MIC MUTE 麦克风静音信号输入 VGS 1 20 OPT2 ANI 板输入 AUX OUTPUT 紧急报警信号输入 VGS 1 21 TXO ANI 板 VGS 1 22 R...

Page 130: ... PTT signal input 7 OPT10 ANI board 8 OPT5 ANI board I Emergency Emergency signal input 9 DGND ANI board A GND 10 AGND ANI board A GND 11 NC 12 NC 13 AGND ANI board A GND 14 5V ANI board Note POW and 5V can not be used simultaneously 15 OPT9 ANI board O SIDETONE Sidetone output 16 DTI ANI board O DATA OUT Data signal output 17 OPT8 ANI board O TONE CONTROL Speaker mute signal output 18 OPT11 ANI b...

Page 131: ... OPT4 ANI 板输入 PTT PTT 信号输入 7 OPT10 ANI 板 8 OPT5 ANI 板输入紧急报警紧急报警信号输入 9 DGND ANI 板 A GND 10 AGND ANI 板 A GND 11 NC 12 NC 13 AGND ANI 板 A GND 14 5V ANI 板注意 POW 和 5V 不能同时使用 15 OPT9 ANI 板输出 SIDETONE 侧音输出 16 DTI ANI 板输出 DATA OUT 数据信号输出 17 OPT8 ANI 板输出 TONE CONTROL 扬声器静音信号输出 18 OPT11 ANI 板输入 MAN DOWN 人员事故输入 19 OPT7 ANI 板输出 MIC MUTE 麦克风静音信号输出 20 OPT2 ANI 板输出 AUX OUTPUT 紧急报警信号输出 21 TXO ANI 板 22 ...

Page 132: ...6 5 S7 8 S8 3 S9 6 CONTROL UNIT X53 4262 72 Component side view J79 0131 39 Ref No Address IC1 6K IC415 8K Q1 7K Q2 7L Q3 6L Q4 4L Q5 4L D1 5D D2 5C D3 3O Ref No Address D4 3Q D5 5B D6 7B D7 10O D8 10Q D9 7D D10 7C D11 7L D12 7M D13 7M Ref No Address D14 7M D15 7L D16 7L D17 9L D18 4L D19 4L D20 8M D21 8M D22 8L D23 9L NX 300 PC BOARD PC板 ...

Page 133: ...8 R9 R40 C11 C13 C14 C15 C23 C25 C26 C30 C31 C32 C35 C36 C37 C38 C41 C1 C6 R483 TH1 IC415 D11 D12 D14 D15 D18 D19 D20 D21 D23 L1 L2 L3 L4 L411 L5 L6 L7 R14 R16 R18 R19 R20 R21 1 14 AGND 6_ KEYI0 BL_SB 6_ KEYO1 6_ KEYO0 BL_SB 6_ KEYO2 6_ KEYI1 SP SP SP EMC ME SP R22 R23 R24 R25 Q1 R26 Q2 R27 Q3 Q4 R28 Q5 R31 R32 R33 R34 R35 R3 CN1 C10 C12 C16 C17 D17 CONTROL UNIT X53 4262 72 Component side view J79...

Page 134: ...CN402 R437 R439 C409 C467 R445 R448 R449 C412 R450 R452 R456 C421 C431 C433 R473 C441 R481 D407 D416 L702 R548 Q412 R478 C443 L709 R102 R103 R105 R107 R110 R111 R113 R115 R116 R118 R119 CN101 CN102 R121 R122 R123 R126 R129 R131 C101 C104 R143 C107 C109 R148 C111 C112 C113 C116 C117 C123 1 3 5 4 R166 C134 IC104 C401 R447 R457 C445 C447 C449 C450 L708 L711 L712 R502 R503 R138 R159 R160 R161 R162 C13...

Page 135: ... 1 8 4 5 1 8 5 1 8 4 5 1 8 C788 IC708 1 3 4 5 IC709 IC710 C792 IC712 C793 C794 IC714 IC715 C796 IC716 4 3 1 4 5 5 1 8 4 5 5 4 1 3 1 8 J79 0131 29 R111 R113 CN101 CN102 C101 R419 R426 R440 R830 R832 R836 R839 C800 Q103 R120 CN106 R724 CN709 R726 C114 CN712 C122 R163 C133 R170 R171 R173 C718 C140 C142 R182 C147 R184 R186 R762 C728 R188 R764 R189 R191 C155 C736 C737 C738 C161 R782 R784 C748 R786 R788...

Page 136: ...R511 R512 R513 R515 R709 R957 R519 CN500 CV R520 R714 R522 R550 L530 R718 R719 CN700 RSSI R529 R720 R722 R534 R536 R538 R539 C500 R574 C501 R935 C502 C503 R955 C505 R736 C508 R548 X500 C511 R586 C709 C517 R554 C518 R555 C519 C521 C522 C523 C525 C526 C527 C553 C528 R581 R566 R567 C720 C533 C535 R572 C987 C539 C541 C550 R583 C554 C759 R796 IC500 IC501 IC700 IC701 C792 R601 R602 R603 C601 R904 CN701 ...

Page 137: ... C910 C912 C915 C917 C919 C925 C926 C928 C930 C932 C934 C936 C938 C940 C941 C946 C953 C956 C958 D900 C961 C962 C963 C969 IC900 IC901 IC902 S1 R430 R925 R934 R928 C905 C914 C916 C918 C920 C922 C923 C927 C929 C931 C933 C935 C937 C939 C966 5V TXO RXEO RXEI TXI OPT6 OPT1 OPT2 DGND AGND POW OPT9 OPT8 OPT11 OPT7 OPT5 OPT4 OPT3 OPT10 DTI J79 0128 39 B 2 1 PTT Side_G Side_1 Side_2 GND 5 1 LED_G LED_R SAVE...

Page 138: ... C798 C800 C801 C933 R800 C810 C811 L903 R665 R666 R667 C849 C660 C661 C666 D606 C667 D607 C669 Q706 Q903 L713 L715 L720 L723 L726 R929 C901 CN737 R762 R765 R774 R781 R783 R785 R932 R788 R799 C952 C954 R931 C764 D706 C767 D708 C770 C965 C772 C774 C968 C777 C779 C970 L613 C975 C989 C783 C784 C785 C789 IC903 C794 C795 C799 L611 J79 0128 39 B 2 TXD1 RXD1 1 2 25 OPT6 26 POW RXEI TXI TXO RXEO OPT7 OPT2...

Page 139: ...6 R627 R630 R631 R632 R634 R636 R639 R644 C613 R650 C614 C623 C625 C627 C629 C634 C639 C670 Q601 Q602 L603 L605 L606 L607 L609 R613 R610 R628 C619 D601 Q700 Q701 L701 R701 R702 L902 R733 C700 C708 C712 C702 C715 C718 C814 C721 R571 C730 C732 C733 C734 C740 C790 R607 R608 C607 Q508 Q509 Q507 Q512 L509 L514 L515 L516 L517 L520 L525 L526 L528 R558 R559 R564 R561 R560 R562 R563 R565 R576 C546 R599 D50...

Page 140: ... 5V 1 RXD TXD UNIVERSAL CONNECTOR NC PF SP PTT EMC SSW 1 MSW SP ME OPT E 6KEY SP MIC ME EMC SP SP SP SP 6_ KEYI1 6_ KEYO2 BL_SB 6_ KEYO0 6_ KEYO1 BL_SB 6_ KEYI0 AGND CN23 OPT10 OPT7 TXo AGND SB2 NC SToN oPT3 RXEO DTI C3 TCNT OPT2 OPT9 DI NC oPT1 AGND OPT3 RXEI RXEo DGND MDWN oPT5 INH OPT11 X57 737 B 2 OPT1 26P_RD OPT6 NC 5V 26P_TD TXI TXO CN737 oPT2 TXI RXEI AGND OPT4 oPT4 OPTION PCB AGND POW OPT8...

Page 141: ... PCS_RF 38M DSW APC GND GND SCK1 S_DET NC IF_DET I2CSDA 50 SDO1 SCK1 AGND 5RC Side_2 B IFC Side_1 1 I2CCK ASSIST IF_DET APC Side_G PTT VCO_MOD VAGC TV1 CV B TCXO_MOD B DSW 5TC TV2 LED_R CN404 APCSW T_R PGND THP NC B SAVE GND 38M RSSI GND PGND SBC EMG NC PLD S_DET W_ N NC PCS_RF AGND LED_G NC NC S BATT X57 737 A 2 TX RX PCB Side_2 Side_G PTT GND Side_1 CN901 ANT 1 20 C PTT Side_1 Side_2 CORD ASSY X...

Page 142: ... NC1 DQ5 DQ0 A7 A4 A0 A1 CE2 A3 A6 A8 DQ4 A2 WE A16 A15 DQ3 A9 A10 A11 A12 A13 A14 470k R120 1u C118 L710 A14 A13 A12 A11 A10 A9 A15 A16 A0 A1 A3 A6 A8 A2 A5 A7 A4 D0 D5 D4 D1 D6 D2 D7 RD CS2 D3 WR 20 V5 19 V4 18 V3 17 V2 16 V1 15 VDD 14 VSS 13 VDD 12 D7 11 D6 10 D5 9 D4 8 D0 7 D3 6 D2 5 D1 4 WR 3 A0 2 RES 1 CS CN1 LCD 11 12 13 14 15 16 17 18 19 20 B8 B7 B6 B5 B4 B3 B2 B1 oE VCC 10 9 8 7 6 5 4 3 2...

Page 143: ... DVSS5 HCNTL0 BCLKR1 CVSS6 CVSS1 A22 CVSS2 DVDD1 A10 HD7 A11 A12 A13 A14 A15 CVDD1 HAS DVSS1 CVSS3 CVDD2 HCS HR_W READY PS DS IS R_W MSTRB IoSTRB MSC XF HoLDA IAQ HoLD BIo MP_MC DVDD2 CVSS4 BDR1 BFSR1 A19 A20 CVSS9 DVDD5 D6 D7 D8 D9 D10 D11 D12 HD4 D13 D14 D15 HD5 CVDD6 CVSS10 HDS1 DVSS8 HDS2 DVDD6 A0 A1 A2 A3 HD6 A4 A5 A6 A7 A8 A9 CVDD7 A21 DVSS9 1000p 100k R107 1k R103 0 1u C117 L711 0 1u C113 D...

Page 144: ...SPCS11 SPCS12 ADC4 ADC5 XTALI XTALo 32I DSPCK CKo USRCKI ADD0 ADD1 ADD2 ADD3 ADD4 ADD5 ADD6 ADD7 ADD8 ADD9 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 DT0 DT1 DT2 DT3 DT4 DT5 DT6 DT7 DT8 DT9 DT10 DT11 DT12 DT13 DT14 DT15 WRITE READ BHE BLE CS4 CS3 CS2 CS1 CS0 HRADY HDS2 TXD0 RXD0 RTS0 CTS0 TXD1 RXD1 TXD2 RXD2 TXD3 CN104 22 R158 RINT 32K A20 A19 A18 A17 A16 A15 A14 A13 A...

Page 145: ...C2 AVCC1 DGND15 DGND14 DGND13 DGND12 DGND11 DGND10 DGND9 DGND8 DGND7 DGND6 DGND5 DGND4 ADC6 ADC7 ADC8 ADC9 MICVR SPDAC MICADC0 MoDDAC MICADC1 KEYI0 KEYI1 KEYI2 KEYI3 KEYI4 KEYo0 KEYo1 KEYo2 KEYo3 KEYo4 PWM1 PWM2 TI TDI TMS TDo TCK TRST RTCK BSCAN0 BSCAN1 RST RSTo TEST0 TEST1 TEST2 TEST3 BooT SQDAC ADC0 DAC0 IFR ADC3 ADC2 FCDADC IFADCP IFADCN IFVR A VOX VOL BATT C131 0 1u C133 10u6 3 RXAF MIC MOD P...

Page 146: ... C143 0 01u C145 0 1u C146 0 1u C147 0 1u C154 0 1u C150 1u C151 0 1u C152 0 1u C153 0 1u C155 0 1u DSR 5UC EXAMT INAMT D D D D D 100k R174 R175 100k R176 100k R177 100k R178 100k R181 100k 1k C136 0 01u C137 1u C138 0 1u C139 0 1u L714 L715 L716 2 2k R501 L403 1 CN403 2 3 4 5 6 7 8 9 10 C459 470p 2 2k R506 1k R509 1k R510 1k R508 1k R507 1k R504 VOL ENC3 ENC4 ENC1 ENC2 A 470p 470p C463 C457 470p ...

Page 147: ...k R777 0 01u C745 1k R793 47k R735 C712 330k R765 0 1u C727 C724 10k R750 560k R754 A 0 01u A 6 8k R745 A 0 01u A BEEP RXEI RXEO RXAF SCSW AMT 5 7 8 6 IN B VSS 4 IC713 TC75W51FK F VDD oUTB IN B IN A IN A oUTA 2 1 3 10p C761 470k R802 0 R804 470k R800 0 1u C756 100k R815 1u C778 100k R818 0 01u C779 1000p C777 RXAF SMF RF AF SW A VREF B RX SUM IC709 TC7W53FK F VCC 1 CoMMoN CH0 CH1 A 8 7 6 5 GND VEE...

Page 148: ...T IN 1 3 2 GND IN VDD IC715 TC75S51FE F 4 5 oUT VSS 1 3 2 IN TC75W51FK F IC716 1500p C718 22k R744 22k R757 22k R761 330p C728 0 1u C736 18k R775 6800p C739 0 1u C799 0 1u C721 1200p C735 22k R762 330p C730 1500p C800 R764 22k R763 22k 0 R786 100k R784 47p C749 100k R794 33k R796 4 7u C758 4 7u C757 0 R795 47p C750 120k R787 18k R783 47k R801 0 1u C762 0 01u C759 0 1u C766 0 1u C767 1u C781 1u C78...

Page 149: ...8 IC418 G2 Y1 A2 7 6 5 BER_CLK BER_DATA BER_EN 0 01u C464 DA221 D23 D22 DA221 D17 EMZ6 8N C30 100p C31 100p C36 6800p C38 100p 1k R28 1k R29 100 R30 1k R31 100 R32 L8 100 R35 100 R33 L7 L6 L5 L4 C23 1000p C28 100p C24 47p C25 1000p C26 1000p C27 1000p C32 100p C35 1000p C37 1000p NNCD6 8G A D21 NNCD6 8G A D20 CN405 SSW 1 2 SP 3 SP 4 MSW 5 EMC 6 ME 7 PTT 8 PF 9 OPT 10 E 11 TXD 12 RXD 13 5V 14 NC UN...

Page 150: ...F GND BooST 2 3 FB 1 SW VIN SHDN 6 5 4 IC407 HRB0502A D406 22u L401 D405 1SS388F C415 10u 68k 33k R425 0 01u C418 470k R431 4 7u L402 C416 10u10 R424 C417 220p C419 1 VIN VoUT CE 3 2 NC VSS 5 4 XC6209B502PR IC708 1SS301F D701 1u C742 470k R791 1u C751 0 R432 SSM6N16FE F Q402 100k R438 100k R439 470k R452 470k R456 R435 R436 100k 100k SSM6N16FE F Q401 A 470k R451 470k R454 MA2S111 F D407 2SJ648 A Q...

Page 151: ... R541 100 R550 0 R543 100 R544 1k R545 PTT VCO_MOD Side_G Side_1 Side_2 W_ N SDO1 PCS_RF DSW APCSW THP PLD SCK1 S_DET A CN404 PCS_RF IF_DET NC GND S_DET GND SCK1 38M PLD THP VCO_MOD APCSW APC DSW LED_R PGND NC Side_2 SDO1 W_ N Side_1 Side_G PTT AGND NC B B B B NC NC AGND CV RSSI PGND TCXO_MOD 5RC VAGC TV1 ASSIST TV2 T_R SBC I2CSDA 5TC I2CCK SAVE IFC LED_G EMG APC OPT7 13 AGND OPT3 OPT1 2 3 1 26P_R...

Page 152: ...C916 47p C914 47p C915 47p C912 47p 1000p C956 1000p C955 R917 6 3 CLK CC GAIN 0 1u CE SS VIN 4 150k 5 180p C962 R923 R926 470p C967 12k 22k VoUT FB VSS XC9101D09AKR LSEN EXT 1 2 IC901 C966 7 8 22p R925 330k 1u C972 1u C973 C974 1u 1000p 0 22u C970 2 C968 R921 47k 1k Q903 R916 470k C977 1u Q902 R918 C969 2SA1955A F VSS IN oUT IC900 TC75S51FE F IN VDD R922 4 R920 47k C963 1u 1k 5 C961 470p NP VREF ...

Page 153: ...TC75W51FUF 47p 0 3 2 4 1 6 5 VDD IC504 7 8 C602 0 1u R603 2 2k R601 R602 120k 18k R670 220k R557 HSC119 D518 1 5k C572 L517 1SV282 F OP AMP VCO MOD APC C562 1u R554 100k R555 1SV325F D507 C548 100p 220n 220n L515 0 R599 47k 47k 33p 220n D517 1SV282 F D516 220n L519 1SV282 F C567 C578 4 7u L523 470k 1k 10u R562 C584 470p SSM6L05FU F R558 470k C582 R568 470p Q510 2SJ347F R563 47k Q511 C585 470p 100 ...

Page 154: ... 100k R797 R735 C736 100 C722 47k R792 47p TC75W51FUF VSS oUTA IN A IN A VDD 8 IN B oUTB IN B 5 6 7 R736 100k C735 1 R738 2 7k 4 3 2 IC404 47p 58 05MHz 22p C737 VAGC 2p C738 R737 220 C734 0 01u OUT C739 6p R739 220 C740 0 01u IN R654 C641 R605 R608 47 HSC277 D600 R610 10p C603 6 8k R604 10k C604 2SC5636 Q600 22n 0 1u L600 2 2k R607 C605 330 R606 C689 470p C607 7p 4 7k HSC277 D601 C622 D604 HZU2ALL...

Page 155: ... HVC131 D607 C662 HVC131 C669 C666 C668 C664 C663 100p L613 C667 C665 L612 82k R667 L614 D606 HVC131 HVC131 D709 4p C803 D711 C810 L725 ANTENNA SWITCH RD01MUS1 T113 Q603 18n L606 47 R631 R630 470p C625 R632 0 R634 10p C628 1u C630 470p C632 C627 220 R636 470p C629 L607 10k R639 33k R646 470p C635 R644 470p C634 C639 0 R650 47p C692 L610 150p 150p C643 RD07MVS1BT122 Q606 C642 C645 0 1u C648 0 01u C...

Page 156: ...TC75W51FK F 2 2 IC705 TC75W51FK F 1 2 TV1 TV2 KEY Matrix 12key KEYO 0 1 2 3 KEYI 0 1 2 3 4 OINT CN710 26pin Option Board OPT1 2 3 4 OPT5 6 7 8 11 TXO TXI RXEO RXEI DTI OPT9 POW 5A AI AO OPT10 26P_TD 26P_RD DRST DCLK SYMTIM RSSITIM DINT SWUP FSDET HINT LCDRST MCD1AF MCSCKAF MCCSAF MCD0AF MCD1CN MCCXCN MCD0CN MCCSRCN MCSCKCN D3 4 7 8 LCD Back Light BL_SB CN701 for production TO DSP EMG PTT Side_1 Si...

Page 157: ... TC7S66FUF SCSW SUM IC710 TC75W51FK F 2 2 DI DAC IC703 M62364FP F 1 8 DAC IC703 M62364FP F 2 8 TCXO_MOD VCO_MOD MSW UDET PTT PFKEY 50U RXD3 IC417 TC7WH126FK 2 2 RXD0 RTS0 Q411 SSM6N16FE F NC BER_CLK BER_DATA BER_EN IC418 TC7WT125FUF IC415 TC7SET08FU F TXD0 SCTXD EMC 6_KEYO2 6_KEYO1 6_KEYO0 6_KEYI0 6_KEYI1 BL_SB CN23 CN405 KEY Matrix 6key Selector knob Volume CN403 ENC1 ENC2 ENC3 ENC4 33A VOL SB1 B...

Page 158: ...0IF TCXO_MOD PLD CN900 AVR B 50C AVR DC SW 33C DC SW DC SW 50R 50IF 50T 5RC 38M SBC IFC 33C 5TC SAVE DC SW SB3 SBC Q901 SSM6L05FU F DCDC Converter 150C Q904 SSM5H01TU F IC901 XC9101D09AKR IC902 TK11250CUCB IC903 TK71733S Q902 SSM6L05FU F Q903 SSM6L05FU F Q905 2SA1955A F IC900 TC75S51FE F DC SW SB3 LED_R LED_G D900 Q900 UMG9N EMG S1 Temp Sensor IC500 LM73CIMKX 0 33C IC502 IC503 TLV2381IDBV IC504 TC...

Page 159: ...HVC131x4 D600 601 HSC277x2 BPF TUNE L726 D710 1SV286F TUNE TV1 IC702 TLV2381IDBV TV2 RF AMP L721 722 Q705 3SK318 D706 708 1SV286Fx2 IC703 TLV2381IDBV BPF L713 714 715 TUNE D702 703 704 1SV286Fx3 1st MIXER Q703 3SK318 MCF XF700 58 05MHz 5T 50R LPF PTT Side1 Side2 Side_1 Side_2 Side_G PTT IC504 TC75W51FUF 2 2 5T TX RX 400 470MHz BATT 7 5V S B S_DET Ripple Filter 2SC5383 T111 Q704 150C IC600 TA75W01F...

Page 160: ...6mVrms W 13 8mVrms N 352mVrms W 176mVrms N IC703 IC703 DAC C424 IC409 C438 123mVrms 8 7mVrms 124mVrms 352mVrms W 176mVrms N 410mVrms W 205mVrms N 2PIN 4PIN 348mVrms W 174mVrms N VCO IC703 IC706 IC705 Receiver Section 接收部分 Transmitter Section 发射部分 LEVEL DIAGRAM 电平图 To make measurements in the AF section con nect the AC level meter ANT input 53dB 1kHz FM 3kHz DEV Wide In the RF section use a 1000pF ...

Page 161: ... ion Battery Pack 锂离子电池 External View 外视图 Specifications 规格 Voltage 电压 7 4V Battery capacity 电池容量 1950mAh Schematic Diagram 电路图 THERMISTOR 560kΩ DIODE PROTECTION CIRCUIT DISCHARGING TERMINALS CHARGING TERMINALS 10kΩ 0 5 Thermal switch Breaker T S S ...

Page 162: ...µV Digital 12 5kHz 3 BER 0 32µV Analog 12 5kHz 12dB SINAD 0 32µV Analog 25kHz 12dB SINAD 0 28µV Adjacent Channel Selectivity Analog 25kHz 72dB 12 5kHz 65dB Intermodulation Analog 70dB Spurious Response Rejection Analog 70dB Audio Distortion Less than 3 Audio Output 500mW 8Ω TRANSMITTER RF Power Output 5W 1W Modulation Limiting Analog 5 0kHz at 25kHz 2 5kHz at 12 5kHz Spurious Emission 36dBm 1GHz 3...

Page 163: ...KNB 47L 电池时 375g 接收接收灵敏度数字 6 25kHz 3 误码率 0 25μV 数字 12 5kHz 3 误码率 0 32μV 模拟 12 5kHz 12dB SINAD 0 32μV 模拟 25kHz 12dB SINAD 0 28μV 邻道选择性模拟 25kHz 72dB 12 5kHz 65dB 互调抑制模拟 70dB 杂散响应模拟 70dB 音频失真 3 以下音频输出功率 500mW 8Ω 时发射发射功率 5W 1W 调制限制模拟 5 0kHz 25kHz 信道 2 5kHz 12 5kHz 信道杂散抑制 36dBm 1GHz 30dBm 1GHz 调频噪声模拟 25kHz 45dB 12 5kHz 40dB 调制失真 3 以下电波类型模拟 25kHz 16K0F3E 模拟 12 5kHz 8K50F3E 数字 12 5kHz 8K30...

Page 164: ...ford Herts Amsterdamseweg 37 1422 AC Uithoorn The Netherlands Via G Sirtori 7 9 20129 Milano Italy Bolivia 239 08020 Barcelona Spain Talavera Business Park Building A 4 Talavera Road North Ryde NSW 2113 Australia Unit 3712 3724 Level 37 Tower one Metroplaza 223 Hing Fong Road 1 Ang Mo Kio Street 63 Singapore 569110 CA 90801 5745 U S A Kwai Fong N T Hong Kong WD18 9EB United Kingdom L Etoile Paris ...

Page 165: ...15 D11 D12 D14 D15 D18 D19 D20 D21 D23 L1 L2 L3 L4 L411 L5 L6 L7 R14 R16 R18 R19 R20 R21 1 14 AGND 6_ KEYI0 BL_SB 6_ KEYO1 6_ KEYO0 BL_SB 6_ KEYO2 6_ KEYI1 SP SP SP EMC ME SP R22 R23 R24 R25 Q1 R26 Q2 R27 Q3 Q4 R28 Q5 R31 R32 R33 R34 R35 R3 CN1 C10 C12 C16 C17 D17 CONTROL UNIT X53 4262 72 Component side view J79 0131 39 CONTROL UNIT X53 4262 72 Component side view J79 0131 39 Component side Foil s...

Page 166: ...7 R439 C409 C467 R445 R448 R449 C412 R450 R452 R456 C421 C431 C433 R473 C441 R481 D407 D416 L702 R548 Q412 R478 C443 L709 R102 R103 R105 R107 R110 R111 R113 R115 R116 R118 R119 CN101 CN102 R121 R122 R123 R126 R129 R131 C101 C104 R143 C107 C109 R148 C111 C112 C113 C116 C117 C123 1 3 5 4 R166 C134 IC104 C401 R447 R457 C445 C447 C449 C450 L708 L711 L712 R502 R503 R138 R159 R160 R161 R162 C130 C159 D1...

Page 167: ...539 C541 C550 R583 C554 C759 R796 IC500 IC501 IC700 IC701 C792 R601 R602 R603 C601 R904 CN701 VAGC R731 C900 C903 C722 C723 R763 R764 R792 R794 R797 R798 C761 Q610 IC502 IC702 R642 R645 R647 R649 R656 R661 C649 C651 IC600 L900 R916 R918 Q605 C977 R431 R432 Q900 Q901 R900 R903 R905 R911 R914 CN901 R920 R923 R927 C904 R589 C906 R590 C908 C910 C912 C915 C917 C919 C925 C926 C928 C930 C932 C934 C936 C9...

Page 168: ...774 R781 R783 C747 R785 R932 C749 R788 C754 C755 C756 R799 C952 C954 R931 C764 D706 C767 D708 C770 C965 C772 C774 C968 C777 C779 C970 L613 C975 C989 C783 C784 C785 C789 IC903 C794 C795 C799 R620 R623 R624 R626 R627 R630 R631 R632 R634 R636 R639 R644 C613 R650 C614 C623 C625 C627 C629 C634 C639 C670 Q601 Q602 L603 L605 L606 L607 L609 L611 R613 R610 R628 C619 D601 Q700 Q701 L701 R701 R702 L902 R733 ...

Page 169: ...p 100k R467 1k R460 0 01u C427 SP DRIVE D18 HZC6 8 E D19 R20 1k R21 1 2k R22 1k R23 1k R25 1 2k R24 1k R26 1k L1 L2 100p C16 100P C17 470p C13 470p C14 0 R40 14 CN23 13 12 11 10 9 8 7 6 5 4 3 2 1 6_ KEYI0 BL_SB 6_KEYO1 6_KEYO0 6_KEYO2 6_ KEYI1 A CN22 CN24 MIC SP 6KEY PCS_RF IF_DET NC GND S_DET GND SCK1 38M PLD THP VCO_MOD APCSW APC DSW LED_R PGND NC Side_2 SDO1 W_ N Side_1 Side_G PTT AGND NC B B B...

Page 170: ...D VCO_MOD TV1 TV2 MSW UDET PTT PFKEY 50U RXD3 IC417 TC7WH126FK 2 2 RXD0 RTS0 Q411 SSM6N16FE F NC BER_CLK BER_DATA BER_EN IC418 TC7WT125FUF IC415 TC7SET08FU F TXD0 SCTXD KEY Matrix 12key KEYO 0 1 2 3 KEYI 0 1 2 3 4 EMC 6_KEYO2 6_KEYO1 6_KEYO0 6_KEYI0 6_KEYI1 BL_SB CN23 CN405 KEY Matrix 6key OINT CN710 26pin Option Board OPT1 2 3 4 OPT5 6 7 8 11 TXO TXI RXEO RXEI DTI OPT9 POW 5A AI AO OPT10 26P_TD 2...

Page 171: ...SC5383 T111 T R SW Q510 SSM6L05FU F Q511 2SJ347F VC TCXO x3 Q700 2SC5108 Y F VC X500 19 2MHz 50IF TCXO_MOD PLD CN900 AVR B 50C AVR DC SW 33C DC SW DC SW 50R 50IF 50T 5RC 38M SBC IFC 33C 5TC SAVE DC SW SB3 SBC Q901 SSM6L05FU F DCDC Converter 150C Q904 SSM5H01TU F IC901 XC9101D09AKR IC902 TK11250CUCB IC903 TK71733S Q902 SSM6L05FU F Q903 SSM6L05FU F Q905 2SA1955A F IC900 TC75S51FE F DC SW SB3 LED_R L...

Page 172: ... CHANNEL AF VOL SELECTOR Side_2 Side_G PTT GND Side_1 CN901 ANT RXEI OPT9 NC OPT11 DGND AGND TXI OPT7 26P_TD DTI OPT5 AO OPT1 POW OPT8 26P_RD RXEO OPT10 AI OPT2 TXO OPT3 OPT6 OPT4 AGND 5V CS RES A0 WR D0 D1 D2 D3 D4 D5 D6 VDD D7 1 5V 1 20 RXD TXD UNIVERSAL CONNECTOR NC PF SP PTT EMC SSW 1 MSW SP ME OPT E 6KEY SP MIC ME EMC SP SP SP SP 6_ KEYI1 6_ KEYO2 BL_SB 6_ KEYO0 6_ KEYO1 BL_SB 6_ KEYI0 AGND C...

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Kenwood NEXEDGE NX-300, Service Manual

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