Ser

vice

Man

ual

- TR

A-2

350

Ser

vice

Man

ual

- TR

A-2

350

R

TRA-2350

12

34

ABCD

43

21

D C B ATi

tle

Num

ber

Revi

sion

Size A4

Dat

e:13

-Jul

-200

6Sh

eet

of

COM

01

COM

12

COM

23

COM

34

SD5

SC6

CST

7

LIG

HT

8

VD

D9

VSS

10

XO

UT

11

XIN

12

TEST

13

XTI

N14

XTO

UT

15

RST

16

BAN

D0

17

GN

D18

BAN

D1

19

VREF 20

GND 21

BAND2 22

FFW 23

FFD 24

MUTE 25

POWER 26

DO 27

CLK 28

DI 29

CE 30

VDD 31

GND 32

ST33

TUN

E34

BATT

35A

DK

EY0

36A

DK

EY1

37A

DK

EY2

38SE

G25

39SE

G24

40SE

G23

41SE

G22

42SE

G21

43SE

G20

44SE

G19

45SE

G18

46SE

G17

47SE

G16

48SE

G15

49SE

G14

50SE

G13

51

SEG1252 SEG1153 SEG1054 SEG955 SEG856 SEG757 SEG658 SEG559 SEG460 SEG361 SEG262 SEG163 SEG064

U1

SW10

HO

LD

RST

C1 22P

C2 22P

R2 22K

R3 100K

R4 100K

C3 104

X1 32

.768

K

C6

4.7u

FR30

3.3K

VD

DC4

104

R5 0R6 0R7 0R8 0R9 100KR10 100KR11 100KR12 100KR13 100KR14 100KR15 100KR16 100KR17 100KR18 100KR19 100KR20 100KR21 100KR22 100KR23 100KR24 100KR25 100KR26 100K

VD

D

R31

10K

R32

10K

123456789

1011121314151617181920212223242526

LCD

26PI

N

LT

RST

CHARGE

R35

820K

BUZZ

VD

D

C5 104

STER

EO

INBA

ND

0

EXTI

NBA

TT

SEGA

SEG

A

KIN

0K

IN1

KIN

2K

IN3

C12

471

C13

471

T1 9014

R37

560K

R36

680K

R38

560K

GN

D

R27 100KR28 100KR29 100K

SCAN0

SCAN1

SEG

16SE

G17

SEG

18SE

G19

SEG16SEG17SEG18SEG19

SCAN0SCAN1

AG

C

SW12

LIG

HT

R40

1KC8 10

2

LIG

HT

HO

LD

R11K

C9 103

R44

1K

R45

1K

R46

75 R47

10

T3 9014

T4 S855

0

LED

2

LED

B1 BUZZ

ERV

DD

1

LT

BUZZ

POW

ER

AG

CIN

BAN

D0

CHA

RGE

IBA

TTV

IN

VD

D

STER

EOC1

6

102

C18

102

D2

IN60

C14

0.47

F

L11.

8uh

POWER

SW13

BEEP

SW14

STO

P

FFW

FFD

CE DI

CLK

DO

SW15

FAST

SW16

SLO

W

SW1

HO

URE

SW2

SNO

OZE

SW3

MO

DE

SW4

CHA

RGE

SW5

TIM

ERB

SW6

TIM

ERA

SW7

WO

RLD

SW8

MIN

UTE

SW9

TSET

SW11

POW

ER

D1

4148

D3

4148

D4

4148

D5

4148

TUN

ESW

R33

680K

R34

680K

VD

D

C7 202

C10

202

R41

3KR4

23K

R43

3K

R49

1K

CEDI

CLK

1 2 3 4 5 6 7 8 9 10 11 12 13 14

J2 CON

14V

_TU

NE

V_T

UN

E

C19

101

R39

820K

R52

820K

OPT

ION

R531KR541K

SW17

SNO

OZE

SW18

LIG

HT

LED

1

LED

LLIG

HT

R51

470K

R55

470K

S1 9K/1

0K

R39=

BLA

NK

S1=

OPE

N:S

ELEC

T 12

06--1

2HO

URE

9K

:SEL

ECT

1206

--12

HO

URE

10K

:SEL

ECT

1206

--24

HO

URE

9K

:SEL

ECT

1206

--24

HO

URE

10K

R39=

BLA

NK

S1=

CLO

SER5

5=BL

AN

K S

1=O

PEN

R55=

BLA

NK

S1=

CLO

SE

R50

75

Q1

8050

R48

1KLL

IGH

T

VD

D1

R56

75R5

775

R58

75

LED

3LE

D5

LED

6LE

D4

L1 L2L2

L1

SW20

RST

VIN

IBA

TTIN

BAN

D0

AG

C

VD

D1

1 2 3J1

CON

3

1 2 3

J3 CON

3

1 2 3 4

J4 CON

4

R59

22K

L2 10uH

R60

4.7K

LED

7LE

D8

R61

3K

R62

680K

R63

680K

VD

D

R64

75R6

575

R66

75

1 2 3 4 5 6

A

B

C

D

654321

D

C

B

A

Title

Number RevisionSize

B

Date: 13-Jul-2006 Sheet of File: H:\delai\2100\2100V03.Ddb Drawn By:

ER JACK

SP 8¦¸

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

U8TDA2822

C110

100uF

C111100uF

C112 470uF

C105104

C98

104

R994.7

C99104

R1004.7

VR210K

VR5 100K

VR6100K

VR410K

Q153904C118

4.7uF

R78

2.2K

R10175K

R93220K

R10410KR107

10K

R1103.3K

C108333

C120472

C121

472

R1148.2K

Q16

3904

C125

4.7uFR96

220

R79470K

R116680

C126

4.7uF

VR7 100K

VR8100K

Q173904C119

4.7uF

R812.2K

R10375K

R95220K

R105

10KR10910K

R1113.3K

C109333

C122472

C123472

R1158.2K

Q183904

C1284.7uF

R97

220

R82470K

R117

680

C129

4.7uF

1110

12

U1B

4066

89

6

U1D

4066

S1

SW SPST

SELBATT

DC JACK

BATT2

1.5V X 4

1 2 3

U93.6V

Q21

8050

BATT11.5V X 4

R120

4.7/1.5W

Q269014

Q238550

Q24

8550R98

560

R123

10K

R8410K

R85

47K

Q258550

R862.2K

C9203

12

RLINE

12LLINE

C1064.7uF

C1074.7uF

C103

220uF

C163

220uF

Q278550

Q228550

R1241K

R125560

R126330

D114148

D124148

D134148

C61102

C66102

R9

100

Q19

9014R9110K

R80100

C1130.01UF

D171N4001

D81N4001

D161N4001

D71N4001

C151104

C142203

C141203

C140203

R832.2K

C1642200uF/25V

C143203

C145

1000uF/25V

C104104Q30

9014

R13522k

R119

22

C95470uF

R138

2.2

B21 2 3

U11LM7809

L20

C152104C146

1000uF

C144104

SW1

12

JP5AC220V

12345678

JP3-1

CON8

12345678

JP3

CON8

123456789

101112

JP2-1

CON12

VR1100K

R5933K

R12

33K

Q289014

R12

8

100k

ATT

R14118K

POWER

GNDVDD

MUTEVARDEXINR INL INGAINBATTCHANGE

GNDBATT1

BATTBATT2CHARGEEXINL OUT

R O

UT

GNDBATT1BATTBATT2CHARGEEXINL OUTR OUT

C130470uF

C100203

C1592200uF

C1602200uF

C170333

C169333

R1344.7K

R1374.7K

D181N4148

S2SW SPST

R146

22

R147

22

C150

1000uF

C1612200uF

C1622200uF

C13147uF

R1454.7k

R1444.7k

D194001

Q149014

R88

22KR10210K

C14747uF

R7447k

C186103

C199103

C114103

1 2 3 4 5 6

A

B

C

D

654321

D

C

B

A

Title

Number RevisionSize

B

Date: 13-Jul-2006 Sheet of File: H:\delai\2100\2100V03.Ddb Drawn By:

12

MWEXT

R147K

V_TUNE

TC42/7P

EXT/INT

12

FM/SW EXT

ANT

DX/LOCAL

R148220

C203P

L20.82uH

C13203

CE

1

DI

2

CL

3

DO

4

/BO

15

/BO

26

/BO

37

IO1

8

IO2

9

IFIN

10A

MIN

11FM

IN12

/BO

413

VD

D14

VSS

15PD

16A

IN17

AO

UT

18X

IN19

XO

UT

20

U10LC72137

C36102 C49

5PL9

7.5T TC32/7PVD2

IT363

FMR

FIN

1

BY

PASS

2

RFO

UT

3

MIX

IN4

GN

D5

MIX

OU

T6

OSC

M7

OSC

8

VC

C9

U2 TA7358

VD

3

IT36

3

VD4IT363

VD5 IT363

C37

102

C137103

R27100

L1011.5TC38102

C398P

C5115P

C312P

R77100K

R30100K

C15104

R3833

L111uH

C557P

C57 68P

12345

B1

Q2YJ7

Q4

YJ7

Q5K192

R401.5K

R41

1.5K

C40103

C41103

C5933P

R13

10

R1410

R20

4.7

T2T4

C52

15P C6010P

T5R28100 C35

2P

C58

68P

C43203

R42470 R43 10K

R5622

R44

10K

R4510K

C2930P

C44

20P

C17102

L12

0.47uH L5

4.7uHR15

10

R16

10

R58

47K

R1710

R4610K

R2422K

Q99018

C90103

C567P

C921P

C18203

C4104C62

470uF

T7

C321P

Q109018

D1

135

U4

55.3945M

R4710K

R3

100

T8

X175K

TC25/20P

C5415P

C23105

C64220P

C5104

C651000uF

R61

15KR4810KR62

4.7K

VRAD2

L13100uH

C63220uF

C9468P

C91105

C19102

R6347K

R4

1K

R3247K

R64

4.7KR6510K

D24148

Q11

9014Q12

9014

ZD112V

T9

Q6K118

VAM

AMOSC

CF1455I

CF2455FW

D34148

D4 4148

D5

4148

D64148

C45203

R492.2K

R50

6.8K

R512.2K

R52

2.2K

R53 2.2K

R542.2K

VAM

Q89018 R21

10

VFM

R66 470KR67270K

Q7 3SK252

C71

104

C73

103

R55220

3

21

84

UAA

LM358

R5

100K

R34100K

R69270K

VPLL

C7104

VRAD2

VFM

VRAD2

C76

473

C77

473R60

6.8k

C72104

VRAD2

C78330P

C79

103

C50

104

C74

10uF

R703.3K

C67220uF

T3TRANS2

Q139018

R71

560

R18

10 R72

220K

C8

104 C46103

C47

203

C481031

2

AMIFOUT

FMIF

1

FMB

YPA

SS2

FMB

YPA

SS3

GN

D4

FMQ

D5

VV

D6

LED

7

FMO

UT

8A

MO

UT

9

AM

IF10

AG

C11

AM

MIX

12

AM

BY

PASS

13

AM

RF

14

VR

EF15

AM

OSC

16

U61260

C80333

VR9

10K

C814.7uF 1

1

22

33

44

88

77

66

55

99

1010

U7LA3335

C82

0.1uF

C83

473

R31 27K

C70102

C84473

VRAD

C85562

C86562

FMSTFMMON

WIDENARROW

VRAD2

C871uF

R35100K

R36

100KR75

150K

R76

270K

VRAD2

C88103

R37100K

VAM

C897P

AGCBAND

CHARGE

BATTEXTIN

STEREO

CEDI

CLK

123456789

101112

JP1

POWER

VDD

R2

4.7K

L1

0.47uH C4282P

C25103

C30203

C26103

T16

MWCOIL

R747

R8

47

R19

10

T1

R22330

C68

203

R261M

R29

1MVAM

VAM

C3103

C69

473

Q1

YJ7

R101K

C28103

VAM

FMST

FMMON

WIDENARROW

VAM

VPLL

FM

C124JUMP

R90 100

C127JUMP

R122100

S2

CF555.845

CF410.7S

BANDSW2

SW-4BANDSW3

SW-4

BANDSW1

SW-4

XCHSW2

SW-4XCHSW1

SW-4

XCHSW3SW-4

L1

L2

T17

*C10473

R39

10K

L6

100uH

R127100KC27

10P

L30.82uH

VD1V149

R23

270

Q3YJ7

C34103

C11103

BAND

VARD2

ATT

C33104

L7

7.5TTC12/7P

VD61T363

C933P

R130100K

C75102

R3322k

C132100P

R132

100

L87.5T

C14102

VD7IT363

C127P

C1331uF

R6

4.7K

L146.8mH

L156.8mH

C115153

C134153 C135

183

C136183

C1383P

L16

0.82uHC139

10P

L17

0.82uH

R11

100K

L18

220u

HC101104

C149 2P

R13310C155

1000uF

R142

10

C154220uF

R143

10C168203

C153100uF

C16203

C117220uF

L19

47uHVRAD2

123456789101112

JP2

CON12

ATTPOWER

GNDVDD

MUTEVRADEXTINR INL IN

GAIN

BATTCHARGE

GAIN

VRADR121

1K

D10

1N60

C1022P

TC55/20P

C241uF

CF310.7S

Q29K544

R136330

R1601.8k

C210P

R68

680K

L4

4.7uH

R574.7K

C13P

D214148

D204148

D14

4148

D154148

C6150P

R87100k

C171

473

C173473

C188473

C189

473

C174473

C175473

C176473

C177473

C178473

C179473

C180

473C181

473

C182473

C183473

C184473

C185473

C187473

DO1234

J1

CON4

R15622

C191102

C192103

C193 473

C195203

C196473

C197473

C172473

C200203

C201203

ZD2 3.6V

ZD33.6V

R157

33

R15833

R159

33

C202102

C203102

C204203

C205330P

C206330P

C207

330P

C208330P

C209100P

D9135

R1512.2k

R14010k

C194473

C103103

R113 4.7K

R25220K