1

DR-735 T / E / TAService Manual

CONTENTS

18) NJM2288 (XA1694).................................................. 1219) NJU72341 (XA1695) ............................................... 1220) BH2221FV (XA1696) ............................................... 1221) HT16C24 (XA1705).................................................. 1322) RA60H4047M1 (XA1706) ........................................ 1323) BR24G1MF (XA1715) .............................................. 1324) Transistor, Diode and LED Outline Drawing............. 1425) LCD Connection (EL0064) ....................................... 14

EXPLODED VIEW1) Front View............................................................. 15,162) Main Side .............................................................. 17-19

PARTS LISTFRONT Unit............................................................... 20-21MAIN Unit .................................................................. 22-30SPEAKER Unit ............................................................... 31MECHANICAL Unit......................................................... 31PACKING Unit ................................................................ 31

ADJUSTMENT1) Required Test Equipment ........................................... 322) Adjustment Spot ......................................................... 333) Connection Diagram .................................................. 334) UHF TX Adjustment Specification ............................. 345) UHF RX-R Adjustment Specification......................... 346) VHF RX-R Adjustment Specification ......................... 357) VHF TX Adjustment Specification ............................. 358) VHF RX-L Adjustment Specification.......................... 369) UHF RX-L Adjustment Specification.......................... 3610) UHF TX Test Specification ...................................... 3711) VHF TX Test Specification....................................... 3712) LEFT RX Test Specification..................................... 3813) RIGHT RX Test Specification ................................... 3814) X BAND Test Specification ....................................... 39

PC BOARD VIEWFRONT TOP SIDE.......................................................... 41FRONT MIDDLE SIDE ................................................... 42FRONT BOTTOM SIDE ................................................. 43MAIN TOP SIDE............................................................. 44MAIN MIDDLE SIDE ...................................................... 45MAIN BOTTOM SIDE..................................................... 46

SCHEMATIC DIAGRAMFRONT Unit.................................................................... 47MAIN Unit ....................................................................... 48

BLOCK DIAGRAM.................................................. 49

, INC.

SPECIFICATIONSGeneral............................................................................. 2Transmitter ....................................................................... 2Receiver ........................................................................... 2

CIRCUIT DESCRIPTION1) MAIN VHF Reception................................................... 32) SUB VHF Reception .................................................... 33) MAIN UHF Reception................................................... 44) SUB UHF Reception .................................................... 45) V/V (VHF-VHF) Dual Reception................................... 56) U/U (UHF-UHF) Dual Reception .................................. 57) MAIN VHF Squelch Control ......................................... 58) SUB VHF Squelch Control ........................................... 59) MAIN UHF Squelch Control ......................................... 510) SUB UHF Squelch Control ......................................... 511) Transmit Signal Path.................................................. 512) VHF Transmit Signal Path.......................................... 513) UHF Transmit Signal Path ......................................... 514) VHF TX APC Circuit ................................................... 515) UHF TX APC Circuit................................................... 616) VHF PTT circuit .......................................................... 617) UHF PTT circuit.......................................................... 618) VHF 1 chip IC............................................................. 619) UHF 1 chip IC............................................................. 620) Power-on Circuit......................................................... 6

CPU I/O DATA1) R5F104FF (XA1724) FRONT CPU.............................. 72) R5F104PJ (XA1697) MAIN CPU .............................. 8-9

SEMICONDUCTOR DATA1) NJM78L05UA (XA0098)............................................... 92) NJM7808FA (XA0102) ................................................. 93) TA75S01F (XA0348) .................................................... 94) TC4W53FU (XA1106) ................................................ 105) NJM2904V (XA0573) ................................................. 106) NJM2902V (XA0596) ................................................. 107) S-80845ALMP (XA0620)............................................ 108) NJM78M05DL1A (XA0947)........................................ 109) RA60H1317M1 (XA1108)........................................... 1010) SN74LV4051A (XA1194) ...........................................1111) BU4052BCFV (XA1229)............................................1112) TAR5S33U (XA1277) ................................................1113) BD1020HFV (XA1335) ..............................................1114) NJM2591V (XA1391) ................................................1115) R1EX24008A (XA1417) ............................................1116) BA5406 (XA1519) .................................................... 1217) BK4811B (XA1625) .................................................. 12

2

Gen

eral

DR

-735

T /

EO

pera

ting

mod

e

16K

0F3E

(Nor

mal

mod

e) 8

K50

F3E

(Nar

row

mod

e)N

umbe

r of m

emor

y ch

anne

ls

1000

ch(C

omm

on)+

200c

h(In

divi

dual

)+10

0ch(

Dua

l)A

nten

na im

peda

nce

50Fr

eque

ncy

stab

ility

±2

.5pp

mP

ower

requ

irem

ent

13.8

V D

C±1

5% (1

1.7

to 1

5.8V

)G

roun

d m

etho

d

Neg

ativ

e gr

ound

R

ecei

ve

0.

6A(M

ax.)

0.4A

(Squ

elch

ed)

Tr

ansm

it

12.0

AO

pera

ting

tem

pera

ture

-1

0ºC

to 6

0ºC

(+14

ºF to

+14

0ºF)

140

(w) x

Fro

nt:6

0 B

ody:

40 (h

) x 1

88 (d

) mm

(5.5

1’’(w

) x F

ront

:2.3

6’’ B

ody:

1.57

’’(h)

x 7

.40’

’(d))

Wei

ght

A

ppro

x. 1

.3kg

( 2.

87po

unds

)

Tran

smitt

erP

ower

out

put

Hig

h:50

W

Mid

:20W

Lo

w:5

WM

odul

atio

n sy

stem

Varia

ble

reac

tanc

e fre

quen

cy m

odul

atio

nM

axim

um fr

eque

ncy

devi

atio

n ±5

kHz

(Wid

e m

ode)

±2.

5kH

z (N

arro

w m

ode)

Spu

rious

em

issi

ons

-60

dBA

djac

ent c

hann

el p

ower

-6

0 dB

Noi

se a

nd h

um ra

tio

-40d

B (W

ide

mod

e) -

34dB

(Nar

row

mod

e)

Rec

eive

rS

ensi

tivity

-16d

Bu

for 1

2dB

SIN

AD

Rec

eive

r circ

uitry

Dou

ble

conv

ersi

on s

uper

het

erod

yne

Inte

rmed

iate

Le

ft si

de

1st

21.7

MH

z

2nd

450

kHz

frequ

ency

R

ight

sid

e 1s

t 30

.85M

Hz

2

nd 4

55kH

zS

quel

ch s

ensi

tivity

-1

8dB

uS

elec

tivity

(-6d

B/-6

0dB

) 12

kHz/

24kH

zIn

ter m

odul

atio

n re

ject

ion

ratio

60

dBS

purio

us a

nd im

age

reje

ctio

n ra

tio

70dB

Cur

rent

dra

in

Dim

ensi

ons

DR

-735

T D

R-7

35E

144

.000

- 1

47.9

95M

Hz

144

.000

- 1

45.9

95M

Hz

430

.000

- 4

49.9

95M

Hz

430

.000

- 4

39.9

95M

Hz

108

.000

- 1

35.9

95M

Hz

108

.000

- 1

35.9

95M

Hz

Rec

eive

r Fre

quen

cy c

over

age

136

.000

- 1

73.9

95M

Hz

136

.000

- 1

73.9

95M

Hz

400

.000

- 4

79.9

95M

Hz

400

.000

- 4

79.9

95M

Hz

Tran

smit

Freq

uenc

y co

vera

ge

SPEC

IFIC

ATI

ON

S

3

CIR

CU

IT D

ESC

RIP

TIO

N 1)

MA

IN V

HF

Rec

epti

on

2) S

UB

VH

F R

ecep

tio

n

3) M

AIN

UH

F R

ecep

tio

n4)

SU

B U

HF

Rec

epti

on

5) V

/V (

VH

F-V

HF

) D

ual

Rec

epti

on

6) U

/U (

UH

F-U

HF

) D

ual

Rec

epti

on

7) M

AIN

VH

F S

qu

elch

Co

ntr

ol

8) S

UB

VH

F S

qu

elch

Co

ntr

ol

9) M

AIN

UH

F S

qu

elch

Co

ntr

ol

10)

SU

B U

HF

Sq

uel

ch C

on

tro

l

11)

Tran

smit

Sig

nal

Pat

h

12)

VH

F T

ran

smit

Sig

nal

Pat

h

13)

UH

F T

ran

smit

Sig

nal

Pat

h

14)

VH

F T

X A

PC

Cir

cuit

15)

UH

F T

X A

PC

Cir

cuit

16)

VH

F P

TT

cir

cuit

17)

UH

F P

TT

cir

cuit

18)

VH

F 1

ch

ip IC

19)

UH

F 1

ch

ip IC

20)

Po

wer

-on

Cir

cuit

CPU

I/O

DAT

A

1) R

5F10

4FF

(XA

1724

)

FRO

NT

CPU

Te

rmin

al C

onne

ctio

n

(TO

P V

IEW

)

FRO

NT

CPU

(XA

1724

)

P41/(TRJIO0)

P60/

SCLA

0P6

1/SD

AA0

P62/

SSI0

0P6

3P3

1/TI

03/T

O03/

INTP

4/PC

LBUZ

0/(T

RJIO

0)P7

3/KR

3P7

2/KR

2/SO

21P7

1/KR

1/SI

21/S

DA21

P70/

KR0/

SCK2

1/SC

L21

P30/

INTP

3/RT

C1HZ

/SCK

00/S

CL00

/TRJ

O0P5

0/IN

TP1/

SI00

/RxD

0/TO

OLRx

D/SD

A00/

TRGI

OA/(T

RJO0

)

P51/INTP2/SO00/TxD0/TOOLTxD/TRGIOBP17/TI02/TO02/TRDIOA0/TRDCLK/IVCMP0/(TxD0)P16/TI01/TO01/INTP5/TRDIOC0/IVREF0/(RxD0)P15/PCLBUZ1/SCK20/SCL20/TRDIOB0/(SDAA0)P14/RxD2/SI20/SDA20/TRDIOD0/(SCLA0)P13/TxD2/SO20/TRDIOA1/IVCMP1P12/SO11/TRDIOB1/IVREF1P11/SI11/SDA11/TRDIOC1P10/SCK11/SCL11/TRDIOD1P146P147/ANI18/VCOUT1

P40/TOOL0RESET

P124/XT2/EXCLKSP123/XT1

P137/INTP0P122/X2/EXCLK

P121/X1REGC

VSSVDD

P27/

ANI7

P26/

ANI6

P25/

ANI5

P24/

ANI4

P23/

ANI3

/ANO

1P2

2/AN

I2/A

NO0

P21/

ANI1

/AVR

EFM

P20/

ANI0

/AVR

EFP

P01/

TO00

/RxD

1/TR

GCLK

B/TR

JIO0

P00/

TI00

/TxD

1/TR

GCLK

A/(T

RJO0

)P1

20/A

NI19

/VCO

UT0

12

34

56

78

910

11

1213141516171819202122

4443424140393837363534

2324

2526

2728

2930

3132

33

2) R

5F10

4PJ

(XA

1697

)

MA

IN C

PU

Te

rmin

al C

onne

ctio

n

(TO

P V

IEW

)

MA

IN C

PU (X

A16

97)

P142/SCK30/SCL30

P62/

SSI0

0/SC

LA1

P63/

SDAA

1P3

1/TI

03/T

O03/

INTP

4/(P

CLBU

Z0)/(

TRJI

O0)

P64/

TI10

/TO1

0P6

5/TI

11/T

O11

P66/

TI12

/TO1

2P6

7/TI

13/T

O13

P77/

KR7/

INTP

11/(T

xD2)

P76/

KR6/

INTP

10/(R

xD2)

P75/

KR5/

INTP

9P7

4/KR

4/IN

TP8

P73/

KR3

P72/

KR2/

SO21

P71/

KR1/

SI21

/SDA

21P7

0/KR

0/SC

K21/

SCL2

1P0

6/(T

RJIO

0)P0

5EV

SS1

P80/

(SCK

10)/(

SCL1

0)P8

1/(S

I10)

/(RxD

1)/(S

DA10

)P8

2/(S

O10)

/(TxD

1)P8

3P8

4/(IN

TP6)

P85/

(INTP

7)P8

6/(IN

TP8)

P87/(INTP9)P30/INTP3/RTC1HZ/SCK00/SCL00/TRJO0EVDD1P50/SI00/RxD0/TOOLRxD/SDA00/TRGIOA/(TRJO0)P51/SO00/TxD0/TOOLTxD/TRGIOBP52/SO31P53/SI31/SDA31P54/SCK31/SCL31P55/(PCLBUZ1)/(SCK00)P56/(INTP1)P57/(INTP3)P17/TI02/TO02/TRDIOA0/TRDCLK/IVCMP0/(SO00)/(TxD0)P16/TI01/TO01/INTP5/TRDIOC0/IVREF0/(SI00)/(RxD0)P15/SCK20/SCL20/TRDIOB0/(SDAA0)P14/RxD2/SI20/SDA20/TRDIOD0/(SCLA0)P13/TxD2/SO20/TRDIOA1/IVCMP1P12/SO11/TRDIOB1/IVREF1/(INTP5)/(TxD0_1)P11/SI11/SDA11/TRDIOC1/(RxD0_1)P10/SCK11/SCL11/TRDIOD1P101P110/(INTP11)P111P146/(INTP4)P147/ANI18/VCOUT1P100/ANI20/(INTP10)

P141/PCLBUZ1/INTP7P140/PCLBUZ0/INTP6P120/ANI19/VCOUT0

P47/INTP2P46/INTP1P45/SO01

P44/SI01/SDA01P43/SCK01/SCL01

P42P41/(TRJIO0)

P40/TOOL0RESET

P124/XT2/EXCLKSP123/XT1

P137/INTP0P122/X2/EXCLK

P121/X1REGC

VSSEVSS0

VDDEVDD0

P60/SCLA0P61/SDAA0

P156

/ANI

14P1

55/A

NI13

P154

/ANI

12P1

53/A

NI11

P152

/ANI

10P1

51/A

NI9

P150

/ANI

8P2

7/AN

I7P2

6/AN

I6P2

5/AN

I5P2

4/AN

I4P2

3/AN

I3/A

NO1

P22/

ANI2

/ANO

0P2

1/AN

I1/A

VREF

MP2

0/AN

I0/A

VREF

PP1

30P1

02P0

4/SC

K10/

SCL1

0P0

3/AN

I16/

SI10

/RxD

1/SD

A10

P02/

ANI1

7/SO

10/T

xD1

P01/

TO00

/TRG

CLKB

/TRJ

IO0

P00/

TI00

/TRG

CLKA

/(TRJ

O0)

P145

P144

/SO3

0/Tx

D3P1

43/S

I30/

RxD3

/SDA

30

No.

Term

inal

Sign

alI/

ODe

scri

ptio

n1

P142

5VS

OPo

wer

con

trol

2P1

41VA

MO

21.7

MHz

AM

,FM

sw

itchi

ng3

P140

C5V

O5V

con

trol

4AN

I19

BP1

IBa

ndpl

an in

put

5P4

7BP

2I

Expa

nd m

ode

6P4

6BP

3I

CH m

ode

7P4

5BP

4I

XBR

mod

e8

P44

XSW

OTC

XO S

witc

hing

9P4

3BE

P1O

Beep

vol

ume

soft

10P4

2BE

P2O

Beep

vol

ume

quie

t11

P41

BEM

TO

Beep

vol

ume

mut

e12

TOOL

0TO

OL-

13RE

SET

RESE

T-

14P1

24UP

IM

IC U

P ke

y in

put

15P1

23DO

WN

IM

IC D

OWN

key

inpu

t16

INTP

0PS

WI

Pow

er k

ey in

put

17X2

--

18X1

--

19RE

GC-

-20

VSS

GND

-21

EVSS

0GN

D-

22VD

D5V

-23

EVDD

05V

-24

SCLA

0EC

LKO

EEPR

OM c

lock

25SD

AA0

EDAT

OEE

PROM

dat

a26

SCLA

1VR

CKO

Elec

troni

c Vo

lum

e IC

clo

ck27

SDAA

1VR

DTO

Elec

troni

c Vo

lum

e IC

dat

a

29P6

4R5

UO

UHF

RX p

ower

30P6

5R5

VO

VHF

RX p

ower

31P6

6R8

UMO

UHF

MAI

N RX

pow

er32

P67

R8VM

OVH

F M

AIN

RX p

ower

33P7

7R8

USO

UHF

SUB

RX p

ower

34P7

6R8

VSO

VHF

SUB

RX p

ower

35P7

5VU

DGO

Digi

tal R

X sw

itchi

ng

37P7

3DC

LKO

Digi

tal I

C cl

ock

sign

al38

P72

DDAT

ODi

gita

l IC

data

sig

nal

39SD

A21

MGD

TO

MIC

gai

n ad

just

IC d

ata

40SC

L21

MGC

KO

MIC

gai

n ad

just

IC c

lock

41P0

6M

OMT

OM

odul

atio

n m

ute

42P0

5AF

MT

OAF

mut

e43

EVSS

1GN

D-

44P8

0M

ODS

OM

odul

atio

n sw

itchi

ng45

P81

DMOD

OD/

A m

odul

atio

n sw

itchi

ng46

P82

XBR

OXB

R47

P83

D13

ODi

gita

l IC

pow

er48

P84

VDAR

OD/

A RX

sw

itchi

ng49

P85

UDAR

OD/

A RX

sw

itchi

ng50

P86

DGIC

IDi

gita

l IC

dete

ctio

n

28P3

1VF

ILO

21.7

MHz

RX

filte

r sw

itchi

ng

36P7

4PT

TPI

TNC

PTT

inpu

t

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

25

26272829303132333435363738394041424344454647484950

100

999897969594939291908988878685848382818079787776

5152

5354

5556

5758

5960

6162

6364

6566

6768

6970

7172

7374

75

MA

IN C

PU (X

A14

42)

SEM

ICO

ND

UC

TOR

DA

TA

1) N

JM78

L05

UA

(X

A00

98)

5V V

olta

ge R

egul

ator

2) N

JM78

08F

A (

XA

0102

)8V

Vol

tage

Reg

ulat

or

3) T

A75

S01

F (

XA

0332

)S

ingl

e O

pera

tiona

l Am

plifi

ers

1. O

UTP

UT

2. C

OM

MO

N

3. IN

PUT

1. IN

2. G

ND

3. O

UT

12

3

12

3

S A

5 12

4 3

5

VC

C

IN(+

)IN

(-)

VE

E

OU

T

12

4 3

+

4) T

C4W

53F

U (

XA

0348

)M

ultip

lexe

r/D

emul

tiple

xer

6) N

JM29

02V

(X

A05

96)

Qua

d S

ingl

e S

uppl

y O

pera

tiona

l Am

plifi

er

5) N

JM29

04V

(X

A05

73)

SIN

GLE

-SU

PP

LY D

UA

L O

PE

RA

TIO

NA

L A

MP

LIF

IER

7) S

-808

45A

LM

P (

XA

0620

)Q

uad

2-in

put N

OR

GA

TE

8) N

JM78

M05

DL

1A (

XA

0947

)V

olta

ge R

egul

ator

9) R

A60

H13

17M

1 (X

A11

08)

Sili

con

RF

Pow

er M

odul

es

Con

trol i

nput

ON

cha

nnel

INH L L H

A L H *

ch0

ch1

NO

NE

* D

on't

Car

e

Func

tion

Tabl

eC

OM

MO

N

INH

VE

E

VS

S

VD

D

ch0

ch1

A

12

3

1.IN

PU

T2.

GN

D3.

OU

TP

UT

1IN

PU

TTE

RM

INA

L(P

in)

2G

ATE

BIAS

DC

SU

PP

LYTE

RM

INAL

(VG

G)

3D

RAI

NB

IAS

DC

SUP

PLY

TER

MIN

AL(V

DD)

4O

UTP

UT

TER

MIN

AL(P

out)

5Fi

n(G

ND

)

11

10)

SN

74LV

4051

A (

XA

1194

)8-

Cha

nnel

Ana

log

Mul

tiple

xers

and

Dem

ultip

lexe

rs

11)

BU

4052

BC

FV

(X

A12

29)

Dua

l 4ch

Ana

log

Mul

tiple

xer/

Dem

ultip

lexe

r

12)

TAR

5S33

U (

XA

1277

)P

oint

Reg

ulat

ors

13)

BD

1020

HF

V (

XA

1335

)Te

mpe

ratu

re S

enso

r IC

14)

NJM

2591

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20 19 18 17 16 15 14 13 12 11

13

21)

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G4

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G5

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G6

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G7

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G51

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G50

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G49

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G48

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G47

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G46

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G45

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G44

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G43

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G42

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G41

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G40

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G39

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G38

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G37

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G36

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G35

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G34

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G33

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47 46 45 44 43 42 41

HT

16C

2480

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FP-A

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2021

2223

2425

2627

2829

3031

3233

3435

3637

3839

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8079

7877

7675

7473

7271

7069

6867

6665

6463

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60 59 58 57 56 55 54 53 52 51 40 49 48SEG52SEG53SEG54SEG55SEG56SEG57SEG58SEG59SEG60SEG61SEG62SEG63SEG64SEG65SEG66SEG67SEG68SEG69SEG70

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6

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Rb=

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65X

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R12

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BAPQ

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BE

CB

D9

BE

C

BE

C

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B1

C2

C1

B2

E2

EXPLODED VIEW

1) Front Viewa.LCD View

KM0426

FG0694 x2

ST0128

FG0693

FG0692

EL0071

TL0046

FP0445

FG0671 x2

TL0047

FG0522 x4

20

b.FRONT and Rear View

NK0106 x2

NK0105 x4

AN0034 x6

SP0031 x6

DP0236

AP0021 x2

FP0469

SC0015 x2

FP0468

DD0043 x2

KB0174

AP0015 x6

2) MAIN SIDEa.Top View

AA0078Z x2

AA0043 x20

AA0031 x2

TT10018mm x4

UX1047

FM0466

TG0062

XA1108

XA1706

XA0102

XA1519

QB0084

ST0065

UE0258Y

FM0465

FG0697

FG0696

ES0035A

SS0129

TG0056

UA0096

TZ0127

b.Bottom View

KU0212

AA0050 x8

KE0013

AA0018Y x4

ET0011B

FM0216

AZ0037Y x4

AA0077 x4

FG0522 x4

c.Front View

UX1586

PARTS LIST

FRONT UNIT

21

FRONT UNIT

22

MAIN UNIT

23

MAIN UNIT

MAIN UNIT

MAIN UNIT

MAIN UNIT

MAIN UNIT

MAIN UNIT

MAIN UNIT

MAIN UNIT

31

SPEAKER UNIT PACKING UNIT

MECHANICAL UNIT

32

Adj

ustm

ents

1) R

equi

red

Test

Equ

ipm

ent

The

follo

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ms

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1.D

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Sup

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A or

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Dig

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ultim

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App

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20V

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In

put r

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Mea

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C

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13. D

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uppl

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8VD

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33

1) A

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RX-

L A

djus

tmen

t Spe

cific

atio

n8)

UH

F R

X-L

Adj

ustm

ent S

peci

ficat

ion

9) U

HF

TX T

est S

peci

ficat

ion

10) V

HF

TX T

est S

peci

ficat

ion

11) L

EFT

RX

Test

Spe

cific

atio

n12

) RIG

HT

RX

Test

Spe

cific

atio

n

13) X

BA

ND

Tes

t Spe

cific

atio

n

VR704VR703

VR702VR701

RE702RE701

CN701

SW707

SW706SW705 SW704 SW703

SW702

SW701

D717D716D715

D714

D712

D711D710D709D708D707D706D704D703

LCD701

D718 D719

PC BOARD VIEW

FRONT TOP SIDE

41

FRONT MIDDLE SIDE

42

C741 C740

R775

R774

R773

R772

R771

R770

R769 R768

R767

R766R765

R764

R763 R762

R761

R760

R759

R758

R757

R756

R755

R754

R753

R752

R751

R750

R749

R748

R746

R745

R744

R743

R742

R741

R740

R739

R738

R737

R736

R735

R734

R733

R732

R731

R730

R729 R7

28R7

27

R726

R725

R724

R723

R722

R721

R720

R719

R718

R717

R716

R715

R714

R713

R712

R711

R710

R709

R708

R707

R706 R705

R704

R703

R702

R701

Q708

Q707 Q706Q705

Q704

Q703 Q702

Q701

IC704

IC703 IC702

IC701

D724

D723

D722

D705

D702

D701

CN703

CN702

C736

C735

C734

C733

C732

C731 C730

C729

C728

C727

C726

C725

C724

C723

C722

C721

C720

C719

C718

C717

C716

C715

C714

C713

C712

C711

C710

C709

C708

C707

C706

C705

C704

C703

C702

C701

R776

IC705

Q709

Q710

Q711

Q712

Q713

Q714

Q715

Q716 R777R778R779R780R781R782R783R784

R785

R786

R787

R788

R789

R790

R791

D725

D726

D727

D728

D729

D730

D731

D732

D733

D734

D735

D736

D737

D738

D739

D740

D741

D742

D743

D744

D745

D746

D747

D748

Q717Q718Q719Q720Q721Q722Q723Q724

R792R793R794R795R796R797R798R799

R747

R800R801R802R803R804R805R806R807

C737

C738

L701

R808

D749

D750

R809

43

FRONT BOTTOM SIDE

R608

R605

R604

R603

R602

C612

C611

FM101

R585

R584

R583 R582

R581

R580

R579

R578

R577

R576

R575

R574

Q173

L173L172

L171

C583

C582

C581

C580

C579

C578

C577

C576

Q153

L132

R572

C331

C164

C101

C210

L101

L114

C102 C103

C104

C105

C106

C107

C108

C109

C110

C111

C112C113

C114

C115

C116 C117 C118C119

C120

C121

C122

C123

C124

C125

C126

C127

C128

C129

C130

C131

C132

C133C134

C135

C136

C137

C138

C139

C140

C141

C142 C143

C144

C145

C146C148

C149

C150

C151

C152

C153

C154

C155

C156

C157

C158

C159

C160

C161

C162

C163

C166

C167

C168

C169

C170

C171

C172

C173

C174

C175

C176

C177

C178

C179

C180

C181

C182

C183

C184

C185

C186

C187

C188

C189

C190

C191 C192

C193

C194

C195

C196

C197

C198

C199

C200

C201

C202

C203

C204

C205

C206

C207

C208

C209

C211

C212

C213

C214

C215

C216

C217

C218

C219

C220

C221

C222

C223

C224 C2

25 C226

C227

C228

C229

C230 C231

C232

C233

C234

C235

C236

C237

C238

C239

C240

C241

C242

C243

C244

C245

C246

C247

C248

C249

C250

C251

C252

C253

C254

C255

C256

C257

C258

C259

C260

C261

C262

C263

C264

C265

C266

C267

C268

C269

C270

C271

C272

C273

C274

C275

C276

C277

C278

C279

C280

C281

C282

C283

C284

C285

C286

C287

C288

C289

C290

C291

C292

C293

C294

C295

C296

C297

C298

C299

C300

C301

C302

C303

C304C305

C306

C307

C308

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321 C322

C323

C324

C325

C326

C327

C328

C329

C330

C332

C333

C334

C335

C336

C337

C338

C339

C340

C341

C342

C343

C344

C345

C346

C347

C348

C349

C350

C351

C352

C353

C354

C355

C356

C357

C358

C359

C360

C361

C367

C368

C369

C370

C371

C372

C373

C374

C375

C376

C377

C378

C379

C380

C381

C382

C383

C384

C385

C386

C387

C388

C389

C390

C391

C392

C393

C394

C395

C396

C397

C398

C399

C400

C401

C402

C403

C404

C405

C406

C407

C408

C409

C410

C411

C412

C413

C414

C415

C416

C417

C418

C419

C420

C421

C422

C423

C424

C425

C426

C427

C428

C429

C430

C431

C432

C433

C434

C435

C436

C437

C438

C439

C440

C441

C442

C443

C444

C445

C446

C447

C448

C449

C450

C451

C452

C453

C454

C455

C456

C457

C458

C459

C460

C461

C462

C463

C464

C465

C466

C467

C468

C469 C470

C471

C472C4

73

C474

C475

C476

C477

C478C479

C480

C481C482

C483

C484

C485

C486

C488

C489

C490

C491

C492

C493

C494

C495

C496

C497

C504

C505

C506

C509

C510

C511

C517

C518

C519 C520

C521

C523

C524

C525

C526

C527

C528

C529

C530

C531

C532

C533

C534 C535

C536

C537

C538

C539

C540

C541

C542

C543

C544

C545

C546

C547

C548

C549

C550

C551

C552

C553

C554

C555

C556

C557

C558

C559

C560

C561

C562

C563

C564

C565

C566

C567

C568

C569

C570

C571

C572

C573

C574 C575

CN101

CN102

CN103

CN104

CN105

CN106

CN107

CN108

D102

D103

D104

D105

D106

D107

D108

D109

D110

D111

D112

D113

D114

D115

D116

D117

D118

D119

D120

D121

D122

D123

D124

D125

D126

D127

D128

D129

D130

D131

D132

D134

D135

D136

D137

D138

D139

D140

D141

D142

D143

D144

D145

D146

D147

D148

D149

D150

D151

D152

D153

D154

D155

D156

D157

D158

D159

D160

D161

D162

D163

D164

D165

D166

D167

D168

D169

FL101FL102

FL103

FL104

IC10

2

IC103

IC10

4

IC105

IC106

IC107

IC108

IC109

IC110

IC111

IC112

IC113

IC114

IC115

IC117

IC118

IC119

IC12

1

IC122

IC123

IC124

IC126

IC129

IC130

IC13

1

IC132

IC133

IC134

IC135

IC136

JP101A

JP102

JP101B

L102

L103

L104 L105

L106

L107

L108

L109

L110

L111

L112

L113

L115

L116

L117

L118

L119

L120

L121

L122

L123

L124

L125

L126

L127

L128

L129

L130

L131

L133

L134

L135

L136

L137

L138

L139

L140

L141

L142

L143

L144L145

L146

L147

L148

L149

L150

L152

L153

L154

L155

L156

L157

L158

L159

L160

L161

L162

L163

L164L165

L167

L168

L169L170

Q101

Q102

Q103

Q104

Q105

Q106

Q107

Q108

Q109

Q110

Q111

Q112

Q113

Q114 Q115

Q116

Q117Q118

Q119

Q120

Q121

Q122

Q123

Q124

Q125

Q126

Q127

Q130

Q131

Q132

Q133

Q134

Q135Q136

Q137

Q138

Q139

Q140

Q141

Q142

Q143

Q144

Q146

Q148

Q149

Q150

Q151

Q152 Q154

Q155

Q156

Q157 Q158

Q159

Q160

Q161 Q162

Q163

Q164 Q165Q166 Q167

Q168

Q169

Q170

Q171

Q172

R101

R102

R103

R104

R105

R106

R107

R108

R109

R110

R111

R112

R113

R114

R115

R116

R117

R118

R119

R120

R121

R122

R124

R125

R126

R127

R128

R129

R130

R131

R132

R133

R134

R135

R136

R137

R138

R139

R140

R141

R142

R143

R144

R145

R146

R147

R148

R149

R150

R151

R152R153

R154

R155

R156

R157

R158

R159

R160

R161

R162

R163

R164

R165

R166 R1

67

R168

R169

R170

R171

R172

R173

R174

R175

R176

R177

R178

R179

R180

R181

R182

R183

R184

R185

R186

R187

R188

R189

R190

R191R192

R193

R194

R195

R196

R197

R198

R199

R200

R201

R202

R203

R204

R205

R206

R207

R208

R209

R210

R211

R212

R214

R215

R216

R217

R218

R219

R220R2

21

R222

R223

R224

R225

R226

R227

R228

R229

R230

R231

R232

R233

R234

R235

R236

R237

R238

R239

R240

R241

R243

R244

R245

R246 R247

R248

R249

R250

R251

R252

R253

R254

R255

R256

R257

R258

R259R260

R261

R262

R263

R264

R265

R266

R267

R268

R269

R270

R271

R272

R273

R274

R275

R276

R277

R278

R279

R280

R281

R282

R283

R284

R285

R286

R287

R288

R289

R290

R291

R292

R293

R294

R295

R296

R297 R298

R299

R300

R301

R302

R303

R304

R305

R306

R307

R308

R309

R310

R311

R312

R313

R314

R316

R317

R318

R319

R320

R321

R323

R324

R325

R326

R327

R328

R329

R330

R331

R332

R333

R334

R335

R336

R337

R338

R339

R340

R341

R342

R343

R344

R345

R346

R347

R348

R349

R350

R351

R352

R353

R354

R355

R356

R357

R358

R359

R360

R361

R362

R363

R364

R365

R366

R367

R368

R369

R370

R371

R372

R373

R374

R375

R376

R377

R378

R379

R380

R381

R382

R383

R384

R385

R386 R387

R388

R389

R390

R391

R392

R393

R395

R396

R397

R398

R399

R400

R401

R402

R403

R404

R405

R406

R407

R408

R409

R410

R411

R412

R413

R414

R415

R417

R418

R419

R420

R422

R423

R424

R425

R426

R427

R428

R429

R430

R431

R432

R433

R434

R435

R436R437

R438

R439

R440

R441

R442

R443

R444

R445

R446

R447

R448

R449

R450

R451

R452

R453

R454

R455

R456

R457

R458

R461

R462

R463

R464

R468

R469

R470

R471

R472 R473

R474

R475

R476R4

77

R478

R479

R480

R481

R482

R483

R484

R485

R486

R487

R490

R494

R495

R496

R497

R498

R499

R500

R501

R502

R503

R504

R505

R506

R507

R508

R509

R510

R511

R512

R513

R514

R515

R516

R517

R518

R519

R520

R521

R522

R523

R524

R525

R526 R527

R528

R529

R530

R531

R532

R534

R535

R536

R537

R538

R539

R540

R541

R542

R543

R544

R545

R546

R547

R548

R549

R550

R551

R552

R553

R554

R555

R556

R557

R558

R559

R560

R561

R562

R563

R564

R565

R566

R567

R568

R569

R570

R571

TP101TP102

TP103

TP104

TP105 TP106

X101

X102

X103

X104 X1

06

XF102A XF102B

IC12

5

R573

C586

C587

C588

C589

C590

C591

C592

C593

C596

Q174

Q175

XF101 XF103

IC128

R601

R600

R599

R598

R597

R596R593

R592

R591

R590

R589

R588

R587

IC137

D170

C610C6

09

C608

C604

C603

C602

C601 C600 C599

C598

C597X108

C613

R607

C614

C615

44

MAIN TOP SIDE

45

MAIN MIDDLE SIDE

R606

IC138

X107

R586

C585

C584

C502

D101

C165

C362

C363

C364

C365

C366

C498

C499

C500

C501

C503

C507

C508

C512

C513

C514

C515

C516

C522

D133

IC10

1

IC116

IC120

IC12

7

Q128

Q129

Q145

Q147

R123

R315

R322

R416R421

R460

R465

R466

R467

R488

R489

R491

R492

R493

SR101

X105

JK101 JK102

SD10

1

C594

C595

R595

R594

Q178Q177

Q176

D171 C607

C606

C605

D172

MAIN BOTTOM SIDE

46

S0

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17 C0

C1

C2

C3

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

S49

S50

S51

S52

S53

S54

S55

S56

S57

S58

S59

S60

S61

S62

S63

S64

S65

S66

S67

S68

S69

S70

S70

S69

S68

S67

S66

S65

S64

S63

S62

S61

S60

S59

S58

S57

S56

S55

S54

S53

S52

S51S50S49S48S47S46S45S44S43S42S41S40S39S38S37S36S35S34S33S32

S12 S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16S15

S14

S13

S0S1S2S3S4S5S6S7S8S9S10S11

C3C2C1C0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y0

Y5Y7

Y6Y4

Y2Y1Y0Y3

TOOL

GND5V

RESET

GND

8C

TXD

MOD

RXD

POWER

PSW

L AF VOL

R AF VOL

R DIAL

L DIAL

R V

/M

L V

/M

H/L

MW

R SQL

L SQL

RE

D

GR

EE

N

BLU

E

LEFT

TX

LEFT

RX

RIG

HT

TX

RIG

HT

RX

FUN

C

C73

9N

C

R72

1

10K

R72

3

10K

R72

2

10K

R72

0

10K

D70

5

1SS

405

R72

4

10K

C720

100P

C71

90.

001

C71

80.

001

R714

100

C70

50.

001C70

30.

001

C70

40.

001

C70

6

10

R702

220K

C712

1

C708

1

R704

1K

C717

0.001

R71

110

0

R70

62.

7K

C713

0.001

C71110

C714

0.001

R71

0

10K

C70

9

0.00

1 R705

68K

R70

8

10K

R71

2

47C

707

100P

C727

0.022

R70

9

10K

R715

10K

R713

10K

C70

2

0.01

C701

0.01

R701

100

IC70

1N

JM29

04V

5+

6-

7O

8V O1

-2

+3

G4

R75

21K

R7561K

R758 1K

R7591K

C732

0.01

C72

80.

01

C72

9

0.01

C733

0.01

R76

2

10K

R76

3

10K

R76

4

10K

R76

5

10K

R76

6

10K

R717

10K

R76

7

10K

RE702UR0015

RE701UR0015

VR

701

10K

BV

R70

210

KB

C716100P

CN703NC

4321

R757 1K

R73

147

0K

R77

64.

7K R74

44.

7K

R76

0

10K

C73

4

0.1

R72

5

10K

C721

0.022

R718

1K

C71

5

0.01

R75

3

1K

R76

1

10K

C71

0

0.01

R73

539

R73

839

R74

839

R75

139

R77

239

R78

539

Q70

7

2SD

2142

K

C73

6

0.00

1

Q72

22S

A10

36K

Q72

12S

A10

36K

Q72

32S

A10

36K

D72

61S

S38

7

D72

71S

S38

7

D72

91S

S38

7

D73

01S

S38

7

D73

11S

S38

7

D73

21S

S38

7

D73

31S

S38

7

D73

41S

S38

7

D73

51S

S38

7

D73

61S

S38

7

D73

71S

S38

7

D73

81S

S38

7

D73

91S

S38

7

D74

01S

S38

7

D74

11S

S38

7

D74

21S

S38

7

D74

31S

S38

7

D74

41S

S38

7

D74

51S

S38

7

D74

61S

S38

7

D74

71S

S38

7

D74

81S

S38

7

D72

81S

S38

7C726

1

Q71

92S

A10

36K

Q71

82S

A10

36K

R79

24.

7K

R79

34.

7K

R79

44.

7K

Q72

02S

A10

36K

R79

54.

7K

R79

64.

7K

R79

74.

7K

R79

84.

7K

VR

703

10K

BV

R70

410

KB

D72

2

VD

ZT2R

5.1B

D72

4

VD

ZT2R

5.1B

IC702HT16C24

1234567891011121314151617181920

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

4142434445464748495051525354555657585960

6162636465666768697071727374757677787980

CN701N3511-006-01

15V2DOWN3REMOTE4PTT5MICG6MIC7GND8UP

CN702VR501-00011

1

2

3

4

5

6

R73

239

D72

51S

S38

7Q

706

2SD

2142

K

C73

0

0.00

1

C72

4

10 C72

5

0.00

1

IC704NJM78M05

C

OUTIN

D702 1SS405

Q70

1E

MD

9

Q70

2E

MD

9

Q70

3E

MD

9

Q70

4E

MD

9

Q70

5

2SD

2142

K

R78

839

R79

94.

7K

Q72

42S

A10

36K

R7541K R755

1K

D71

2

SM

L-51

2DW

D71

7

SM

L-51

2DW

D71

6

SM

L-51

2DW

D71

5

SM

L-51

2DW

D71

4

SM

L-51

2DW

R74

0

390

R74

1

390

R74

2

390

R74

6

390

R74

3

390

R78

110

K

R78

410

K

R77

810

K

R77

910

K

R78

010

K

R78

210

K

R78

310

K

R72

739

0

R72

839

0

R72

939

0

R73

039

0

R791

1K

R77

710

K

R80

0

10K

R80

1

10K

R80

3

10K

R80

4

10K

R80

5

10K

R80

7

10K

IC705

SN74LV4051APWR

9 CBAY3Y0Y1Y2

16 VCC 1Y4Y6

COMY7Y5

INHGND

8GND

R73

310

0

R73

610

0

R73

910

0

R74

910

0

R77

010

0

R77

310

0

R78

610

0

R78

910

0

R79

010

0

R78

710

0

R77

410

0

R77

110

0

R75

010

0

R74

710

0

R73

710

0

C73

1

0.00

1

Q71

72S

A10

36K

R73

410

0

LCD701EL0071

SE

G70

SE

G69

SE

G68

SE

G67

SE

G66

SE

G65

SE

G64

SE

G63

SE

G62

SE

G61

SE

G60

SE

G59

SE

G58

SE

G57

SE

G56

SE

G55

SE

G54

SE

G53

SE

G52

SE

G51

SE

G50

SE

G49

SE

G48

SE

G47

SE

G46

SE

G45

SE

G44

SE

G43

SE

G42

SE

G41

SE

G40

SE

G39

SE

G38

SE

G37

SE

G36

SE

G35

SE

G34

SE

G33

SE

G32

SE

G31

SE

G30

SE

G29

SE

G28

SE

G27

SE

G26

SE

G25

SE

G24

SE

G23

SE

G22

SE

G21

SE

G20

SE

G19

SE

G18

CO

M3

CO

M2

CO

M1

CO

M0

SE

G17

SE

G16

SE

G15

SE

G14

SE

G13

SE

G12

SE

G11

SE

G10

SE

G09

SE

G08

SE

G07

SE

G06

SE

G05

SE

G04

SE

G03

SE

G02

SE

G01

SE

G00

R70

3

8.2K

R70

7

15K

D70

3

SM

L-52

2MU

W

D70

4

SM

L-52

2MU

W

Q70

92S

C60

26

Q71

02S

C60

26R

802

10K

Q71

12S

C60

26

Q71

22S

C60

26

Q71

32S

C60

26

Q71

42S

C60

26R

806

10K

Q71

52S

C60

26

Q71

62S

C60

26

D70

7

SMLVN6RGB1W

D70

8

SMLVN6RGB1W

D70

9

SMLVN6RGB1W

D71

0

SMLVN6RGB1W

D71

1

SMLVN6RGB1W

D71

8

SMLVN6RGB1W

D71

9

SMLVN6RGB1W

SW

702

UU

0047

SW

703

UU

0047

SW

705

UU

0047

SW

704

UU

0047

SW

706

UU

0047

SW

707

UU

0047

SW

701

UU

0047

R77

5

10K

R80

810

K

C73

5

0.00

1

Q7082SD2142K

D70

6

SMLVN6RGB1WR76

810

K

R74

510

K

R76

910

K

R719

1K

R7261K

D70

11S

S40

5

D72

3

VD

ZT2R

5.1B

C72

310

C72

20.

001

L701

100U

R71610K

C74

022

0

C74

122

0

C73

7N

C

C73

8N

CD750

1SS405

D74

9

1SS

405

R809

1K

IC703R5F104FFAFP

1

2

3

4

5

6

7

8

9

10

11

12 13 14 15 16 17 18 19 20 21 22

23

24

25

26

27

28

29

30

31

32

33

3435363738394041424344

SCHEMATIC DIAGRAMFRONT Unit

47

TEM

P

BE

P1

BE

P2

BE

EP

BE

MT

RX

D

TXD

VR

CK

DC

SV

TIN

V

TIN

U

DC

SU

T8U

T8V

PTTP

APC

UCLK

USCN

UDAT

UINT

MCMT

MGCK

MOMT

MO

DS

XB

R

D13

DG

IC

DU

DT5 PIN DC

LKD

SQ

DD

AT

DM

OD

R8U

S

R8V

M

R5V

R8V

S

R8U

M

R5U

VAFM

UDAR

VDAR

UAFM

TUN1

TUN2

TUN3

TUN4

TUN5TUN6

TUN7

TUN8

TUN1

TUN2

TUN3

TUN4

UMS

USS

SQLV

UAM

SMTU

UFIL

DI

LDCLK

5VS

FAN

DO

WN

UP

PTT

C5V

VR

DT

5VS

C5V

BE

P1

BE

P2

BE

MT

PS

W

R5UR5V

R8UMR8VMR8USR8VSVUDGPTTP

MGDTMGCKMOMTAFMT

MODSDMOD

VDARUDARDGIC

DU

DP

IN

RX

DTX

DU

SC

NU

DA

TU

CLK

UA

FMV

SC

NV

CLK

VD

AT

SQ

LDI

CLK

UM

SU

SS

T8U

UA

MLD

TCXOAPC

T5DSQFANRXDCTXDC

MCMTJEWP

TXDC

RXDC

UP

DO

WN

D13XBR

UIN

TU

FIL

VIN

T

DC

SU

T8VVAFMDCSV

TINUSMTUSQLUTINVSMTVSQLVTEMP

BEEP

REMOTE

VA

M

VRCK

DCLKDDAT

MGDT

RE

MO

TE

DS

TB

DSTB

JEWP

SQL

TUN1

TUN3

TUN4

TUN5

TUN6

TUN7

TUN8

TUN2

VMAT

VSAT

TUN5

TUN6

TUN7

TUN8

USATUMAT

VMATVSAT

UMAT

USAT

SQLU

VRDTVFIL

PTT

PS

W

VINT

VCLK

VSCN

VDAT

TCXO

XS

W

XSW

VU

DG

AFM

T

VAM

VFIL

SMTV

CTCSS/DCS LPF

FAN

EXT.SP

SPEAKERGNDSP

ANT

DM

OD

MIC

I

RXD

TXD

GND

MOD

FRONT

AFO

C5V

AFI

N

WRITER

BP1 BP2 BP3

CLONE

5VGNDRESETTOOL

PSW

8C

JP101R559 R561 R562

E

T NC

NC 0

NC 0

NC WIRE

WIRE

C5380.0033

C5390.0018

C5400.0056

C5410.0027

C54

20.

022

C54

30.

0056

C54

40.

0039

C5500.015

C5570.0018

C5580.0056

C5590.0027

C5560.0033

C56

30.

0039

C56

20.

0056

R50439K

R50582K

R50656K

R507120K

R50

23.

9K

R50

315

K

R52

015

0K

R52

168

0K

R52

210

K

R52

356

K

R52

510

K

R52

427

0K

R528

15K

R54239K

R54382K

R545120K

R54456K

R54

115

K

R55

315

0K

R55

656

K

R55

727

0K

R55

510

K

R55

810

K

R55

468

0K

C55

20.

01

R44310K

R42

32.

2K

R45

0

1M

C5250.015

C5210.022

R18

1N

C

R197

100K

R20

747

R28

4N

C

C374220P

R32

910

K

R33

7

100K

R56

610

K

R46110K

R46

52.

2

R46

6

120

R46

72.

2

R49

710

K

C22

90.

001

R20

510

0K

C25

9

0.00

1

C25

30.

001

R20

647

R224

47K

C26

1

0.00

1

R21

847

KR

204

100K

R198

100K

R225

15

C26

0 0.00

1

R21

218

0 C25

50.

001

R19

0

100K

R21

0

2.2K

C32

00.

001

R300

100K

R31

110

0K

C35

2 0.00

1

C34

50.

001

C35

0

0.1

R325

47K

R302NC

C36

8

0.00

1R

344

1K

C171

0.001

C19

3

0.1

IC109

BK4811B

1 VCCRF2 LNAIN3 PAOUT4 VDDPA5 VCCPA6 VDDRAMP

7V

CC

AU

D8

EA

RO

UT

9M

ICIN

10G

BA

T11

CD

VD

D12

VB

ATD

13SCK

14SCN

15SDATA

16INTN

17GPIO1

18GPIO0

19C

DV

DD

1

20V

CC

PLL

21V

CC

DV

CO

22V

TALP

23V

TALN

24V

CC

XTA

L

25G

ND

C18

6

0.1

C40

4

100P

C3060.0047

C31

318

0P

R26

0N

C

R26939K

R27039K

R26839K

R25

510

K

R25

610

0K

R26710K

R34

7

100K

C5240.022

R48410K

D10

6

L520

8F

D112

L5208F

R14

5

2.2K

R16

7

2.2K

TP103

C217

0.1

C20

90.

1

TP10

4

R18

7

4.7K

TP106TP105

R23

6

10K

R259

1K

R274

22K

R28

1

47KR27

7

100KC31

4

0.00

18

R251

12K

R250

100

R266

4.7K

C28

8

0.1

C28

7

0.00

1

IC112

TC4W53FU

R278

10K

Q1282SB1386

C36

3

0.00

1

R334

10K

R339

68K

R351

47K

R40

9

1KR40

81K

C43

0

100P

R38

9

1K

R353

10K

R37

9

1K

C373

0.01

R407

2.2K

R35

7

10K

C416

0.022

R338

100

IC12

1B

D10

20H

FV1

NC

2P

G3

VO

UT

4V

DD

5G

ND

C45

0

0.00

1

R422

100K

R435

4.7K

R45

2

15K

R45

1

82K

C486

0.022

R42

5

8.2K

R47

11M

R48

6

8.2K

R47

4

82K

R53

110

K

R53

010

K

IC13

4TC

4W53

FU

R54

6

470

R54

03.

9K

R496

100

R47

5

10K

C37

10.

001

R38

8

1K

R35

8

1K

R568

33(1/2W)

R44

91K

R481

1K

R56

2V

AL

R498

100K

R519

100K

R512

100K

R53

4

10K

C56

1

0.02

2

R53

8

4.7K

D11

6L5

208F

D11

7L5

208F

D13

5L5

208F

D13

6L5

208F

C242

220P

R21

127

0

R21

5

1K

D12

31S

V17

2C

310

0.00

1

R26

2

1K

C231

9P

C2320.5P

C24633P

R20

010

0K

R20

1

100K

C2439P

C234

0.001

C235

0.5P

C24833P

R20

8

100K

C236

9P

C24

1

3P

R235

47

C28

2

0.00

1

C264

0.001

C265

0.001

R327

15

C262

0.001

C263

0.001

C322

9P

C332220P

C355

0.001

C356

0.001

C33733P

R30

910

0K

R31

0

100K

C3230.5P

R28

6N

C

C32

40.

001

R301

100K

C34

70.

001

R31

818

0 R31

3

47R31

210

0K

C35

3 0.00

1

R32

047

K

C349

0.001

C326

0.5P

C338

33P

R30

5

100K

R30

6

100K

C3339P

C325

0.001

R29

5

100K

C3540.001

D1271SV172

R30

3

2.2K

R30

847

C369

0.001

C4000.5P

C43

7

0.00

1

C3848P

C39

44P

C41

00.

001

R38

1

47

C3850.5P

R36

4

100K

R36

310

0K

C426

0.001

C44

0

0.01

R38

047

K

C41

8 0.00

1

R37

410

0K

C3990.5P

C3820.5P

C3811.5P

R37

3

100

C41

3

0.00

1

C41

2

0.00

1

R37

2

150

R37

1

100K

R37

010

0K

C37

5

0.00

1

R34

1

NC

C425

0.001

R36

2

100K

R36

110

0K

C424

0.001

R37

518

0

R356

100K

C38

30.

001

R34

3N

C

R355

100K

R37

7

1KC41

7

0.00

1

C4270.001

R390

15

R393

15

R392

15

R510

10K

C327

9P

R29

6

2.2KC

331

3P

R41

5N

C

C45

70.

001

R427

100K

R44

418

0

C48

8 0.00

1 R43

310

0K

R43

4

100K

C4590.5P

R458

15

R44

8

47

C47

90.

001

C46

84P

C4588P

R457

15

C4950.001

C53

00.

001

R50

04.

7K

C56

50.

01

C50

4

0.00

1

R44

5

2.2K

C49

00.

001

R38

22.

2KC42

1

0.00

1

R19

1

2.2K

C238

0.001

C25

2

0.00

1 C24

7

0.00

1

X10

2C

DB

M45

0C7

C24

9

0.00

1

R21

9

47K

R22

9

56K

R2234.7K

R20

2

47

R31

6

47

R33

6

2.2K

D110

L5208F

IC114TC4W53FU

D13

8

BB

Y65

D13

9B

BY

65

D14

0

BB

Y65

D15

8B

BY

65

D15

9

BB

Y65

R33

1

22K

R18

010

KR

220

10K

R29

1

4.7K

R28

2

10K

R28

9

10K

R34

5

330K

R27

5

470K

R32

1

220

R38

5

15K

R368NC C

414

0.01

X10

4C

DB

M45

5C7

C53

2

0.00

1

C461

10

C462

NC

R47

32.

2K

C51010

C50

6

10

C5490.022

C555

1

R515

470

C56

9

10

C57

2

0.00

1C

573

10

C12

4

0.00

1

TP102

TP10

1

C215

0.1

R29

0

220

C52

6

10

C21

2

10C21

10.

01

C20

8

0.00

1

C28

6

10

C3020.022

R2571K

C31

510

0P

R17

410

0K

C21

6

0.00

1

C43

5

0.1

C21

4

10

C36

2

10

C20

710

C12

6

4.7

C22

3

4.7

C29

9

10

C499

47

R19

3

10K

R19

4

10K

R19

5

10K

R227

2.2K

R23

3

3.3K

R221

2.2K

R23

4

3.3K

C30

0

10

C29

5

10

R28

3

100K

R29

7

1K

R30

7

1K

C37

2

10

R34

0

4.7K

R36

0

1K

CN105PI22A02M

R49

047

C55

1

1

C50

247

C50

1

33

R46

0

120

C49

8

33

C52

8

220P

C52

7

0.00

1

R509

100

R18

482

0

C3160.01

R28

782

0

C52

9

1000

/16V

C50047

C53

347

C36

5

10

C43

9

100P

R41

0

1K

C44

8

100P

C230

8P

L128

68N

L132

39N

L123

18N

L131

82N

L124

68N

L130 39N

L125

0.22U

L127

0.22

U

L138

68N

L142

39N

L13318N

L141

82N

L13468N

L140

39N

L135

0.22U

C321

8P

R31

727

0L1

37

0.22

U

L152

33N

L165

33N

C3861.5P

L121

0.15

U

C2250.01

R20

9

100K

C20

30.

001

C12

5

0.1

C21

30.

01

IC113:DNJM2902V

12

1314+

-

IC132:ANJM2902V

2

3

11

1

4

+

-

IC124:ANJM2902V

2

3

11

1

4

+-

R175

NC

IC132:BNJM2902V

6

57

+-

IC122NJM2904V

5

6

7

8 1

2

3

4

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R22

2

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R24747

C29

7

0.00

1

R246220

C267

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284

0.01

R23

0

330K

R24

9

15K

R25

3

22K

R22

8

1KR239

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R240

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4

22K

R39

622

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R38

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15K

R365

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R366

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722

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C22

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C27

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C27

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10

R21

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100K

R279

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C311

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470

R34

6

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R44

010

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IC111NJU72341

891011121314 1

234567

IC107NJM2288

1 RFIN2 GND3 LOIN 4CAP

5V+

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C3280.001

Q1512SB1386

C53

110

C56

410

C31

910

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C278

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C397

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R179

1K

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66P

XF102A30.85MHz

XF102B30.85MHz

C27

2

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R23

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220

R238

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R24

8

15K

C22

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C23

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82P

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R19

2

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C218

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R23

7

4.7K

R24

3

2.2K

R29

8

330

R28

8

680

R33

2

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C33

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C304

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C3340.01

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310

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Q1692SB1132T

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470

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D168KDZ18B

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D1691SS405

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CN107B2B-PH-K-S

C54

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C298

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Q129RN1107

Q131RN2107

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Q13

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C438

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Q140RN1107

Q141RN1107

R42

0

2.2K

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Q148RN1107

Q153RN2107

Q157RN1107

Q155RN2107

Q158RN1107

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508

330

Q160RN1107R

518

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Q162RN1107

Q164RN2107

Q166RN1107

Q165RN2107

Q167RN1107

C55

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Q170RN1107

Q171RN1107

C56

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R51

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470

D16

6

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R5F104PJAFB

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272829303132333435363738394041424344454647484950

51525354555657585960616263646566676869707172737475

C56

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R52

610

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C29

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R53

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C289

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C292

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C432

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101

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IC125BA5406

1 2 3 4 5 6 7 8 9 10 11 12

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108

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L111QKA15D

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L113QKA15E

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IC102RA60H4047M1V2OUT V1 IN

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185

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C19

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L106QKA45E

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C1690.001

C1760.1

C17

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R11

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0

IC104TA75S01F

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C15

8

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IC101RA60H1317M1V2OUT V1 IN

R178

1.2K

C33

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C34

4

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C244

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C18

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NC

C11

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NC

C576

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C13

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R11

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L171

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R57

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100

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C57

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R57

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C13315P

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C1346P

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R11

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R13

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R14

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1.5K

L115

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C39

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C492

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R43

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R43

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C493

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C4560.5P

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C45

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C47

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R424

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R41

3

NC

C45

3

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R43

610

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150

C48

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R41

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NC

L162

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L164

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D14

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R428

15K

R47615K

R46

812

K

R245

10K

R258

10K

D134

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R264330K

R2714.7K

C30182P

R252

100K

R58

4

1M

C405

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R378

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D15

0

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D16

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539

47K

R56910K

R572

0

R57047K

C20

0

0.00

1

R1594.7K

C580

0.01

C581

0.01

L108

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A25

E

C50

310

0/16

V

+

C58

447

0/16

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C58

547

0/16

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D118DAN235E

D128DAN235E

D12

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D14

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R324 NC

CN101AXN420C530P21

1 2 3 4 5 6 7 8 9 10

22

20191817161514131211

D1051SS402

L109

0.22

U

R585

2.7K

CN102VR501-00011H

1

2

3

4

5

6

7 8

R13

8

10K

C21

0

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C15

756

P

L116

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C1355P

C15

1

NC

R161

100

R14

115

C166

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R13

547

0

C170

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C586

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IC106TAR5S33U

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NT

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5V

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C596

NC

C22

1

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C589

1

R24

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100K

R27

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NC

R3231.2K

R328

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C582

0.022

R386

2.2K

R39

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18K

C44

7

0.00

47

C44

2

0.00

47

R40518K

R406

2.2K

C44

3

0.01

C44

9

0.01

C50

7 1

R49

147

K

C5950.01

C53

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NC

C53

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C

XF10321.7MHz

XF10121.7MHz

C485

0.022

R43047K R429

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1KC48

3

0.03

3

R454

100K

R44

1

10K

C484

1

R44

6

15K

IC123

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100K

R483

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R47947K

R48

2

10K

C51

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0.03

3 C519

1C5200.022

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5

15K

IC128TC4W53FU

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5

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C3800.001

R3420

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C590

NC

C59

1

NC

C40

6

15P

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0

NC

R404

NC

D14

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C441

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C39

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NC

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NC

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NC

D14

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NC

C39

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C428NC

C45

1

100P

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NC

R470

NC

D16

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NC

C46

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68 NC

R46

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NC

D16

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C491

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C46

7N

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463

NC

D16

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NC

L169

NC

C46

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R46

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NC

D16

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C496NC

C10410P

C10

9

NC C111

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C57

8

10P

C56

710

C13

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NC

L119QKA15D

R58

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68

R578

150

R581

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R58

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3

68

R352

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R31

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IC133BR24G1MF

5

6

7

8 1

2

3

4

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Q1682SC6026

Q1142SC6026

Q1632SC6026

Q1172SC6026

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Q1092SC6026

Q1102SC6026

R12

347

0(1/

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R130

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JK101HTJ-035-09A1

311102

JK102HTJ-035-09A1

311102

C27

6

NC

C27

7

NC

CN103VR3188-000-A000S2

1 5V2 DOWN3 REMOTE4 PTT5 MICG6 MIC7 GND8 UP

C13

6

10P

C12

1

5P

R173

0

C58

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R35

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C219

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C351

0.001

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1

0.5P

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0.5P

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8.2N

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33N

C28

3

0.00

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R326

47K

SD1010G-503040

1

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1 2

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330

R41

1

4.7K

C583

0.001

R18

8

470

R29

3

470

R285

100

R182

100

C593

1

R45

31K

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C592

1

R49

310

0

C52

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R47

71.

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C50

81

R47

81K

R49

2

47K

R48

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C5940.01

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100K

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3

4.7K

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IC113:BNJM2902V

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6

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R292

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R27

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1 VCCRF2 LNAIN3 PAOUT4 VDDPA5 VCCPA6 VDDRAMP

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RO

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ATD

13SCK

14SCN

15SDATA

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17GPIO1

18GPIO0

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23V

TALN

24V

CC

XTA

L

25G

ND

R11

6

4.7K

R11

9

10K

R12

1

10K

R12

2

10K

Q1042SC6026

Q108SSM3K15AMFV

1 2

3

R156

2.2K

R16

2

3.3K

R16

3

3.3K

R147

2.2K

C19

4

NC

C19

5

NC

R108

1K

C12

7

10

R10

4

10K

C10

6

0.00

1

R103

8.2K

C12

922

P

C120

NC

C4550.5P

C472NC

C473NC

C4600.5P

R3304.7K

R33

3

47K

X10121.25MHz

O

V C

G

R535

220K

IC135S-80845ALM

IC119TA75S01F

-+

R416

47

C47

0

10

R55

2

1K

R565

100K

R102

100

C11

0

0.01

C103

1

R21

4

22K

R199

470K

IC11

0

TC4W

53FU

Q12

1R

N11

07

C28

1

1

C58

8

1

R226

100K

R21

7

220

Q1152SC6026

R17

6

4.7K

C220

0.001

C597

100P

C598

100P

C59

9

0.00

1

C60

0

0.00

1

C60

2

1

C60

8

1 C6091

C61

0

1

C611

0.01

C61

2

0.01

R58

710

KR

588

10K

R590 22K

R5911K

R598100

R59

9

2.2K R60

0

4.7K

R60

2

100K

R603

100K

IC137TA75S01F

-+

C603

0.1

Q132RN1107

X10

8N

C

X10

530

.395

MH

z

C377

10P

C38

7

12P

R36

9

2.2K

CN104SCN556S6GTNB

135 6

42

C613

1

R34

8

27K

C41

5

0.1

C22

8

0.01

C318

0.01

R19

633

0

R203

22K

R31

9

22K

JP101BVAL

R513

220K

R548220K

R46

910

0K

R418

NC Q14

5R

N11

07

R4804.7K

R42

1

10K

R606

NC

C47

8 1C

517

1

R605

NC

R60

4

0IC138BU4052BCFV

1 Y0Y2C YY3Y1INHVEEVSS B

AX3X0

C XX1X2

16VDD

Q1502SB1386

IC126TC4W53FU

R426

1K

R60

1

1K

IC127NJU72341

1234567 8

91011121314

C51

210

R55

9V

AL

JP10

2C

HR

561

VA

L

R172

10K

R18

5

680

IC130R1EX24008A

5

6

7

8 1

2

3

4

R55

04.

7KR

563

NC

R55

122

KR

564

NC

R56

0

NC

Q149RN1107

C571

8P

R56

71M C570

8P

C57

50.

01

C60

1

0.00

1

Q161RN1107

R51

7

2.2K

C61

5

0.00

1

X10

6

19.2MHz

R608

820

C60

6

0.01

C60

7

0.01

R59

4

4.7K

R595

100

C605

0.1

X10722.55MHz

O

V C

G

Q176RN2107

Q177RN1107

Q178RN2107

D170DAN235E

D17

1

1SS

387

X10321.25MHz

C61

4

12P

C269

33P

C27

3

33P

R23

2

1K

R60

7

NC

R597

NC

R596

NC

C60

4

0.01

R59

3

4.7K

R59

2

4.7K

C102

NC

R101

NC

D10

1

L520

4F

R48

8

1K

D17

2

L520

4F

C49

7

0.00

47 IC124:DNJM2902V

13

1214

+

-

C52

3

0.00

47 R5890

SCHEMATIC DIAGRAMMAIN Unit

48

TXD

U A/D SW

IF FILTER

FILTER

ANT SW

T8U

ATT

FILTER

CFWM450E

FILTER

VFIL

CFWM450G

ATT

V A/D SW

VDAR

C5V

VAFM

V/U MOD

ATT

ATT

UDAR

C5V

UAFM

Transmit

Receive

Transmit/Receive

T8V

ANT SW

T8V

DRIVE PRI DRIVE

T8V

13.8V

PA AMP

T8U

T8V

13.8V

PA AMP DRIVE PRI DRIVE

T8U

T8U

R8VM

R8VS

R8UM

R8US

RF AMP

RF AMP

RF AMP

RF AMP

R8VM

RF AMP

R8VS

R8UM

R8US

RF AMP

RF AMP

RF AMP

IF AMP DET AF SW

R5V

1st MIX

R5U

FILTER

R8U

CFWM455E

CFWM455G

UFIL

FILTER

IF FILTER

FILTER

BPF BPF

BPFBPF

BPF BPF

BPFBPF

1st MIX

R8V

IF AMP

C5V

AF AMP

R8V

IF AMP IF AMP DET

AM DET AMP

AF SW

D13

FAN

MAIN CPU EEPROM

BAND PLAN

MIC GAIN

MG

DT,

MG

CK

MIC

MU

TE

BE

EP

RX

D

TXD

TO FRONT UNIT

C5V

8V

5V AVR

RESET

5V

TEMP DET

MIC BUFF

PS

W

FAN

TXD

2/R

XD

2C

LON

TXD

1/R

XD

1

5V5V AVR

RXD

GND

MOD

PSW

8C

TO MAIN unit

BLU

E

GR

EE

N

RE

D

RED SW

POWER LED

5VLED DRIVE

LED CONTROL

RIGHTRX LED

RIGHTTX LED

LEFTRX LED

LEFTTX LED

BLUE SW

LEFT TXLED

LEFT RXLED

RIGHT TXLED

RIGHT RXLED

GREEN SW

TXD

RXD

RESET

MIC REMOTE(EMS-79)

LEFT VOL LEFT SQL RIGHT VOL RIGHT SQL

MIC AMP

AM DET AMP

C5VC5V

CTCSS/DCS LPF

TINV

C5V

AF AMP HPF

C5V

AF AMP HPF

C5V C5V

TINU

CTCSS/DCS LPF

13.8V

ANA DIG SW

AF MUTE

13.8V

R8VM

R8VST8V

R8V

R8UM

R8UST8U

8RU

UHF RX POWERVHF RX POWER VMAIN RX POWER

VSUB RX POWER

UMAIN RX POWER

USUB RX POWERVHF TX POWER UHF TX POWER

8V

13.8V

POWER SWV DETECT 8V AVR

HI VOLTAGE PROTECT

R5V R5VM

R5VST5V T5U

R5U R5UM

R5US

5VS

VUDGC5V

13.8V

DMOD8C 8C 8C

MIC AMPIDC AMPD/A SW

8C

DS BUFF

XBAND AMP

XBR

XBAND SW

LPF AMP

BEEP LEVEL

13.8V

5V SW

5V SW

C5V

APC

APC CIR

T8U

APC CONT

APC CIR

APC

T8V

AGC SW

AGC SW

C5V

AF AMP

C5V

TNC AMP

ERC VR

AUDIO AMP

8V8VAUDIO SW

R8V

8V

1st Local OSC

MODSTCXO

TCXO

TCXO

XSW

XSW

1st Local OSC

UINT UDAT VINT VDAT

3.3V AVR

3.3V AVR

3.3V AVR

HPF LPF

Q1062SC5551

Q1123SK293

Q1133SK293

D1231SV172

IC120BH2221

IC107NJM2288

Q1112SC4915

FL102

Q119RN2109

IC124;DNJM2902V

Q1263SK293

D1271SV172

Q1273SK293

IC132;BNJM2902V

IC132;ANJM2902V

IC123TC4W53FU

IC112TC4W53FU

Q1333SK293

D1411SV172

Q1343SK293

IC115NJM2288

Q1423SK293

D1551SV172

Q1433SK293

IC128TC4W53FU

IC134TC4W53FU

FUN

C

LPF

Q1072SC5226

Q1732SC4915

L V

/M

IC132;DNJM2902V

IC132;CNJM2902V

MW

H/L

L D

IAL

R D

IAL

R V

/M

LED LED LED

ANTENNA

Q1012SC5551

Q1052SC6026

Q1022SA1036K

Q1092SC6026

XF101,10321.7MHz

FL101450KHz

Q1232SC4915

FL104

IC118TC4W53FU

Q135RN2109

FL103455KHz

XF102

30.85MHz

D119,120BBY65

D121,122BBY65

D131,132BBY65

D129,130BBY65

D137,138BBY65

D144,145BBY65

D162,163BBY65

D156,157BBY65

IC124;ANJM2902V

IC116NJM78M05

DIGTAL UNITEJ47U

Q1282SB1386

Q129RN1107

IC130R1EX24008A

MINI DIN

135 6

42

IC114TC4W53FU

IC113;BNJM2902V

IC113;ANJM2902V

IC111MJU72341

MOD

GNDPSW

8C

RXD

TXD

X10619.2MHz

IC121BD1020HFV

Q1682SC6026

IC136NJM78L05

IC135S-80845ALM

SP JACK

SP+-

IC125BA5406

IC113;DNJM2902V

FANET0011

IC129

R5F104PJAFB

MIC

LED

LED

LED

MIC

LED

IC702HT16C24 LCD

IC124;CNJM2902V

IC705SN74LV4051

2SC6026 and 2SA1036K

LED

Q7052SD2142K

Q7062SD3142K

Q7072SD2142K

LED

Q7082SD2142K IC704

NJM78M05

LEFT RE

RIGHT RE

VR70110KB

VR70310KB

VR70210KB

VR70410KB

IC701NJM2904V

Power SW

MICCPU

Q1242SC6026

Q122RN2109

Q121RN1107

Q139RN2109

Q138RN1107

L A

F V

OL

R A

F V

OL

PTT UP

DO

WN

Q147RN1107

Q162RN1107

Q1542SA1036K

Q159RN1107

Q1562SB1132T

Q158RN1107

Q155RN2107

Q166RN1107

Q164RN2107

Q161RN1107

Q1522SK1036K

Q171RN1107

Q1692SB1132T

Q157RN1107

Q153RN2107

Q167RN1107

Q165RN2107

SR101CR12CS

D168KDZ18B

Q1512SB1386

IC131NJM7808FA

POWER CABLE

Q1632SC6026

IC113;CNJM2902V

IC119NJM78M05

Q131RN2107

IC122NJM2904V

Q140,Q141RN1107

PTT

UP

DOWN

CN108PC WRITER

IC133BR24G1MF

Q1502SB1386

Q160RN1107

D104L8103R

IC105TA75S01F

Q1102SC6026

IC104TA75S01F

D103L8103R

Q1172SC6026

IC108NJM2591V

Q1302SC6026

IC117NJM2591V

IC110TC4W53FU

IC124;BNJM2902V

IC126TC4W53FU

X102CDBM450C7

X104CDBM455C7

IC137TA75S01F

IC101RA60H1317M1

IC102RA60H4047M1

IC127

NJU72341

IC138

BU4052BCFV

IC703

R5F104FFAFP

X105

30.395MHZ

X103

21.25MHZ

Q1032SA1036K

Q1152SC6026

IC103BK4811B

IC106TAR5S33U

IC109BK4811B

X10722.55MHz

X10121.25MHz

Q178RN2107

Q176RN2107

Q177RN1107

D1711SS387

D170DAN235E

Q1042SC6026

Q1142SC6026

Q116SSM3K15

Q108SSM3K15

D102L5204F

D101,172L5204F

BLOCK DIAGRAM49

Dealer/Distributor

PM0121FNEJ-NI

Copyright Alinco, Inc. Osaka JapanPrinted in Japan

Head Office:Yodoyabashi-Dai building 13th Floor4-9, 4-Chome, Koraibashi, Chuo-ku, Osaka 541-0043, JAPANPhone:+81-6-7636-2362 Fax:+81-6-6208-3802http://www.alinco.comE-mail:export@alinco.co.jp

ALINCO,INC.