Inne CT22 CB User Manual

PTT SW

RF UNIT

CONTROL UNIT

Q217 SW Q218 SW

V.DET

Q215

V.DET

Q216

Q219 SWV.REG

Q213

V.REG

Q214

ZE

143

DTA

1824 1824

2SK 2SK

SW SW

UMW1 UMW1

2SB

(RS) (RS)

766 766

2SB

D217

TX LED

VDD

DTMF ENC/DEC

LC7387M-L

IC202

4.19MHZ

Q208 SW Q204 SW

Q220 SW

ET

TX MUTE AFC1

3TS AFCO EL

H/L SAVE 3RC

EP BEEP TO

BUSY

X1

TEST

REM

SM

BATT

UL

SDO

UP

DN

2MHZ

MPU

IC206

V.REG

S-81235PG

IC203

VOLTAGE DET

S-80730SN

IC205

DET

TC7S08FU

IC209

EEPROM

24C16

IC202

LCD

ZEZE

143143

DTADTA

LAMPS

243

2SJ

MONI SW

LAMP SW

DTMF

CALL

*708#9D

C

B654

A32

1

Q201 SW

DC AMP

LM301AD

IC204

YE

114

DTC

Q207 SW

Q206 C.REG

(Y)

879

2SK

HI

Q202 SW

Q205 SW D202 V.REF

1824

2SK

204

2SJ

UMC4

8039

MA

Q221 SW

Q209SW

PRE-EMPH

1824

2SK

1588

2SK

AF PA
NJM

2070

75558

AMPMIC

DEV

V.REG

Q210

(RS)

766

2SB

D218 V.REF

3.9B

DTZ

Q220 V.DET

4738

2SC

D220 SW

2S111

MA

Q212 SW

EE

144

DTA

CURR.REG

Q16

ENCODER

ROTARY

(GR)

879

2SK

MOD

3T

TX

3C

CK

3R

UL

E

DT

ASB

EP

RB

APC

DN

3M

UP

CI

SM

AF

BUSY

SB

MUTE

VOL

POWER SW

D17

D18 V.REF

Q14

C. REG

221

DA

1483

2SK

BAT-

BAT+

1824

2SK

DE-EMPH

Q12 HPFNOISE AMP

Q10

NOISE DET

D16

4619

2SC

44.595MHZ CF1 CD1

FM IF SYSTEM

IC4 MC3372D

(GR)

4738

2SC

(GR)

4738

2SC

742

MA

MCF 45.05MHZ

Q8 MIXER

TP

(Q)

4808

2SC

355

HVU

270270

1SV1SV

(E)

1215

2SK

D12 BAND SW

312

1SS

PROTECTOR

THERMAL

ANT CONNECTOR

Q17

TH1

t

(GR)

4738

2SC

D11 ANT SW

135

RLS

IC3 RF PA

MODULE

POWER

Q7 RF AMPD9 T/R SWQ6 RF AMP

D8 T/R SW

D7 T/R SW

MA77

4093

2SC

DA110

MA77

(N,P)

4083

2SC

110

MA

D303 Q301 OSC Q303 AMP

Q304 AMP

Q2 SWD304 SWD301,D302

3C

CK

EP

DT

4619

2SC

(GR)

4738

2SC

IC1 MB1511 PLL

DC-DC CONVERTER

TC7660

(Y)

879

2SK

243

2SJ

1824

2SK

LOOP FILTER

VCO UNIT

(Q)

4808

2SC

(Q)

4808

2SC

EE

144

DTC

(K17)

238

2SK

MA77

MA360

MA362

PTT

3TS SAVE

3RC

3R

3M

3T SB 3C

3M

C1

PD

SD

ACK

STD

SB

VDD

3M

LAMP

KEY MATRIX&BACK LAMP

OSC2

OSC1

RESET

INT4

3MSVDDCKDI APC

RB

3T

EL

SB

H/L

3C AFC

ASB

AE

BEEP

TO

BEEP/DTMF

AFC1

MUTE

3C

APC

ASB

SB

MUTE

C1

3R

SM

BUSY

3R

RB

3T

3T

APC SB

AMP

Q2

3C

3M

12.8MHZ

UL

DS SW

LPF

Q1

3C

3C

MOD

CV

OUT

OUTP

TX

R208

2.2K

C212 150P

C213
470P

_

+

8 7 6 5

4321

IC204
LM301AD

B

C

E

Q203

DTA114EU

C210
470P

R291

0

R207 120K

R209

1K

R211

56

R212

6.8K

C274
470P

Q206

2SK879(Y)

D202

MA8039

C214
470P

Q202
2SJ243

VR201
470

R210

27

Q201

2SK1824

R293
100K

C211

470P

Q205 UMC4

C217
470P

+

C208

470U/4V

C205
470P

OUT

GND

IN

IC203

IC203

S-81235

C207
470P

+

C268

1U/6.3V

C209

0.1U

C206
470P

L203

B

C

E

Q208

DTA143ZE

R278
100K

R279100K

TEST

CK

SDAGND

A2

A1

A0 VDD

8
7

6
54

3

2

1

IC202

AT24C16-10SI-2.5

OUT

GND

IN

IC205

S-80730SN-DT

R277 1K

R213

1M

C265 0.1U

VDD

VSS

IC209

TC7508FU

R287

47K

Q220

2SJ243

C267

0.33U
R296 47K

VT(ref)

TONER

TONEC

VCC

V3

V2

V1

COM4

COM3

COM2

COM1

SEG52

SEG51

SEG50

SEG49

SEG48

SEG47

SEG46

SEG45

SEG44

SEG43

SEG42

SEG41

SEG40

SEG39

SEG38

SEG37

SEG36

SEG35

SEG34

SEG33

SEG32

SEG31

SEG30

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

R73/SEG20

R72/SEG19

R71/SEG18

R70/SEG17

R63/SEG16

SEG15

R62/

SEG14

R61/

R53/SEG13
R52/SEG12
R51/SEG11
R50/SEG10

R50/SEG9
R43/SEG8
R42/SEG7
R41/SEG6
R40/SEG5
R33/SEG4
R32/SEG3
R31/SEG2
R30/SEG1

R23/SO
R22/S1

SCK

R21/

R20/EVND

EVNB’

R13/
R12/TOD
R11/TOC
R10/TOB

R03/INT4
R02/INT3

INT2

R01/

INT1

RO0/

INT0D11/

STOPC

D10/D9D8D7D6D5D4

D3 D2D1D0GNDX2X1

RESET

OSC2

OSC1

TEST

AVss

AN3

AN2

AN1

AN0

AVcc

HD404629/HD4074629

IC206

123456789

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50

51525354555657585960616263646566676869707172737475

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88

89

90

91

92

93

94

95

96

97

98

99

100

R206

1K

C202

39P

R203330

8 9 10 11 12 13 14

57 6 4 3 2 1

VSS

NC

DSC1

DSC0

PO

NC

IN

LB

SD

CK

STD

BST

NC

VDD

IC201

LC7387M-L

R204
10

X201

4.19MHZ

C203

39P

R205

10

L201

C201 0.047U

R202 10K

R201 47K

CP201

100K*4

CP202

1K*4

S

AL

-

-

TX. S R+

CTDT

PAG

E L

BUSY

APO

F

2.5

5

7.5

. . .

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10S9S8S7S6S5S4S3S2S1C1C2C3

S27

R273 10K

+

C204

22U/16V

R217 220K

R216 56K

R215 22K

C220 0.01

C219 0.047U

C221
43P

R219
1K
R220

0

X202

2MHZ

C222

39P

R218 1M

L204

R221 10

R224 10K

D205

TLG1002

D204
TLG1002

R280

10

R223

10

R222

10K

R252

4.7K

R297

1K

R225

4.7K

C223

0.1U

R226

4.7K

C224

0.1U

C225

0.018U

R228
68K

R274
47K

C226

0.01U

R229
15K

C227

4700P

C280

0.0033U

R230

82K

C228
470P

R231
47K

R232
220K

CP206

1K*4

CP203

1K*2

CP204

1K*4

CP205

1K*2

D206

D207

D208

D209

D210

D211

D212

D213

D215

HN2D01FU

D216

MA2S111

R276

10K

R400 47K

KOUT0

C235

0.022U

R238
82K

--++

8765

4 3 2 1

IC207TA75W558FU

R239

390

R237

100K

C232
470P

+

C240

2.2U/4V

+

C239

2.2U/4V

R240

4.7K

R242

56K

R241

22K

R244

4.7K

R245

1.2K

C234

1800P

R235

4.7K

R236
100K

C233

150P

C231

470P

+

C229

4.7U/6.3V

C230

0.01

R234 8.2K

R294

10K

VR202
10K

TH201

50K

+

C258

1U/6.3V

Q209
2SK1824

C259

470P

+

C236

0.22U/35V

C237

0.01U

C238

0.01U

R246 10

+

C241

4.7U/6.3V

R249 1.8KR248 470

R247 100

KOUT1

CP207

2.2K*4

CP208 2.2K*4

R251

100

B

C

E

Q204
DTA143ZE

6

5

4

3

2

1

CN201

R292

0

-+

8

7

6

5 4

3

2

1

IC208

NJM2070M

+

C243

33U/10V

C244

1000P

R401

0

+

C245

68U/6.3V

R259

10

C246

0.047

+

C247

10U/6.3V

C248 0.022

R258

15K

D218

DT23.9(B)

R254

1.8K
C249

1000P

Q210

2SB766(R.S)

+

C250

2.2U/4V

Q211
2SC4738(GR)

D220

MA2S111

R255

10K

R256

4.7K

B

C

E

Q212
DTA144EE

C251

470P

R257 10K

Q221 2SK1588

C270

0.01

R289
470K

Q207

DTC114YE

C216
470P

+

C252

22U/6.3V

R253 330

Q213

2SB766(R.S)

D217

CL181SD

R260

4.7K

Q215 UMW1

R264

2.7K

R263

68K

Q217

2SK1824

C254
470P

R265

4.7K

R262 1K

R261

3.3K

C275

470P

Q214

2SB766(R.S)

Q216
UMW1

R268

3.3K
R269

1K

C276 470P

+

C256

22U/6.3V

R267

4.7K

+

C253

2.2U/4V

L206

Q218

2SK1824

R270

4.7K

R271

4.7K

C255
470P

C257
460P

Q219

DTA143ZE

SP

MIC

C242

1000P

R250

100

R272

2.2K

L205

R402

2.2K

8

7

6

5

4

3

2

1

CN204

L207

R298

1K

10

9
8
7
6
5
4
3
2
1

CN202

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

9

2

2

2

2

3

3

S1S2S3S4S5S6S7S8S9

S10

S11

S13

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

C1C2C3

PD

6

R1

3M

R4 R6R5R3

8

11

5

12

7

10

R2

3R

3RC

EL:13.40V

H:12.57V

3.50V

3.43V

3.71V

EL:1.22V

H:4.8V

3.42V

2.90V

6.35V

9

8

7

3

2

1

5 43

2 1

1

DETECTION

VOLTAGE

RECEIVER

DTMF

RESET

COMPALATOR

CIRCUIT

RESET

5 3

6

12

11

C1

SM

E

SDO

NC

ET

DT

CK

10

5

3R

MDD

3T

TX

3C

CK

3R

UL

E

DT

ASB

EP

RB

APC

DN

3M

UP

C1

SM

AF

BUSY

SB

MUTE

SP

REM
F 1

3

11

10

2

12

15

14

13

R4

STD

OVER SW

POWER CHANGE

TRANSMISSION

SW

MUTE

SP(DRILL=3.5mm)

MIC(DRILL=2.5mm)

J201

MIC

3M

D206-216

PREVENTION

REVERSE FLOW

AMP

MIC

SW

MUTE

3R SW

AVR

3C SW

3T SW

* * * *

OPTION

CTCSS UNIT

TSU-8

X52-3290-00

3M SW

COMPARATOR

APC

VOLTAGE

CONSTANT

OVER SW

POWER CHANGE

TRANSMISSION

POWER SUPPLY SW

APC CIRCUIT

DC AMP

DIFFERENT

Q215,Q216

DEV

AVR

CONSTANT

VOLTAGE

6

5

SM

3

2

5

CALL

MSG

R1

R2

R3

CH DISPLAY OFF

SD

SAVE

SM

3

1

PD

STD

SD

EE PROM

AVR

3.5V

LED

AVR

CURRENT

CONSTANT