background image

11 - 2

*; Refer to “PARTS LIST.”

15.3 MHz
1.2Vp-p

T: 0.0

R: 4.8

T: 0.0

R: 0.3

T: 0.8

R: 1.2

T: 0.0

R: 4.8

T: 0.0

R: 4.8

T: 0.0

R: 0.9

T: 1.5

R: 1.6

T: 1.6

R: 1.4

C: 3.8

C: 3.9

T: 0.0

R: 2.0

T: 0.0

R: 4.6

T: 0.0

R: 4.4

T: 0.0

R: 1.8

T: 0.0

R: 0.6

C: 4.0

T: 0.0

R: 5.0

T: 0.0

R: 4.9

T: 5.0

R: 0.0

C: 5.0

T: 2.0

R: 0.0

C: 6.9

VCC

T5V

S5V

+5V

R104 100 k

C404 0.01

R103 220 k

3

1

2

4

1

2

3

4

5

6

7

8

9

10

11

12

CUTO

VCCRF

VPRF

CPORF

GND

FINRF

FINRF

GND

OSCX

OSCIN

FO/LD

RF_EN

24

23

22

21

20

19

18

17

16

15
14
13

OUT1

VCCIF

VPIF

CPOIF

GND

FINIF

FINRF

GND

LE

DATA

CLOCK

IF_EN

1

X2

CR–781

15.3MHZ

2

4

R108

470

C156

100 P

+5V

3

VCON

GND

VCC

OUT

REF

IC24

TA75S01F

IC21

LMX2352TM

C390

47 P

C163

4 P

C166

3 P

R39

47

L32

18 nH

R111

470 k

C145 47 P

C150 1

R110

100 k

R90 470 k

R95

1.5 k

CP1

R89

10 k

R98 2.2 k

Q20

2SC4116 BL

Q21

2SK880 Y

R83 6.8 k 

Q16

2SC4226 R25

R88

680

5

1

2

3

Q18

XP1214

Q15

2SC5006

Q14

2SC5006

C102

5 P

Q29

2SC5006

C100

10 P

7 P

4

Q19

UNR9213J

C183

15 P

C182

0.001

D16

1SV307

R84

6.8 k

C123

18 P[L]

15 P[H]

R124

470 k

R82 

ERJ2GE–JPW

C126

12 P

R85

6.8 k

R304

ERJ2GE–JPW

Q17

2SC4226 R25

TX VCO

R79

6.8 k

VCC

T5V

RX VCO

FI2

CFWM450F

O

I

C393 0.1

R44

47 k

IC9

TA31136FN

IF IC

C61

100 P

X1

CDBC450CX24

R35 100

+5V

FI1
FL–313 46.35 MHZ [F43G]
FL–335 46.350 MHZ [F44G]

R31

100

4

2

GND

OUT

IN

GND

1

3

Q6

3SK299 U73

MIX

C41

15 P

C40

0.3 P

R22 10 k

RF AMP

C186

0.1

R172

10 k

Q4

2SK1829

AGC

R5V

R174

470 k

C22 2 P

C25

6 P

RX

CP53

T5V

C79 0.1

R8

470 k [F43G]
220 k [F44G]

IC16

TA75S01F

R9
270 [F43G]
1 k [F44G]

APC

R5

68 k [F43G]
27 k [F44G]

D29

MA2S111

[F44G]

4

2

3

1

5

CP58

R13

100 k

R302

100 k

D24

HVC350B

D25

HVC350B

C29

10 P

Q5

3SK293

L46

27 nH

C49

5 P

R33

150

IF AMP

C188

0.001

C58

0.001

C62

82 P

Q7

2SC4215 O

R43

47

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

MIXIN

GND

N–REC

N–DET

RSSI

IFOUT

QUAD

AFOUT

OSCIN

OSCOUT

MIXOUT

VCC

IFIN

DEC

FILOUT

FILIN

R45 18 k

C69

0.0012

C394

0.1

Q22

2SC4116 BL

C161

10 P

*3 MULTI

EP6

S5V

R359

ERJ2GE–JPW

+5V

+5V

PLST

SO

SCK

ULCK

LVIN

R348 1 k

R345 1 k
R346 1 k

R347 1 k

5

R362 100 k

C303

1

C140 0.001

R115 1.2 k

R116 680 k

C165 0.01

C162 56 P

C164 7 P

C167 0.1

R40 150

C208 7 P

C17 0.22

R18 4.7 k

C302 0.01

R307

56 

C209 0.001

C138 47 P

R100 10 k

D9

HVC350B

C191

11 P

C148

10

L37

10.5 nH

C415 0.3 P

D11

HVC350B

C116 0.01

R71 27 k

L21 15 nH

C106 47 P

C419 10 P

C108 0.01

R68 10 k

D17

MA2S007

R69 4.7 k

R50

100 [F43G]

220 [F44G]

R24 10 k

R70 10

C107 0.001

R76 100

C109 0.001

R77 100

C110 470 P

C139

0.1

R78 100 k

L22

22 nH

C105 0.001

R75 150 k

L41

33 nH

C103 2 P 2.5 P

C205 5 P

R5V

C111 47 P

R80 10 k

EP1

C104 0.001

R87 390 470

C113 0.75 P

C120 470 P

C121

10 P[L]

12 P[H]

C133 10 P

D13

HVC350B

C124 1 P

C401 0.1

R127 100 k

TL

V

A

C122

6 P[L]

8 P[H]

C119 0.001

C118 0.3 P

C117 470 P

C134 12 P

C398 0.001

C114 5 P

C115 12 P

C141 0.001

C132 0.001

R91 47 k

R92 120 k

C143 0.001

R101

1 k

C135 0.001

C137 0.01

D8

MA2S111

C206 7 P

MOD

RL

V

A

R308 15 k

D10

HVC350B

C192 9 P

L25

7.5 nH

R86

220 k

R305 100 k

C399 0.22

C193

47 P [F44G]

D12

MA368

R306

10

C129 0.5 P

C67 0.001

C75

ECST0JZ106R

R38 100 k

R48 470

R34 220 k

C60 0.001

C59 0.001

C57 0.001

5

6

C56 18 P

C51

0.001

R29 150

C50 0.001

C48 22 P

R25 4.7 k

C52 47 P

R361 1 k

C53 0.01

C54 0.001

L12

15 nH

C44

2.5 P [F43G]

3.5 P [F44G]

C45 12 P

D14

HVC350B

R23 220 k

C43 0.001

C397 6 P

C396 3 P

C36 0.001

L9 12 nH

R96

47 k [F43G]

1 k [F44G]

R19 82 k

C184 0.001

R17 47

C185 0.001

R173 1.8 k

C28 7 P

L8

22 nH

C369 33 P

L7

22 nH

C24 0.001

T1

R360

10 k

R303

10 k

C368 0.001

D20

HVC350B

D19

HVC350B

C21  7 P

C18 68 P

C73 0.001

TMUT

T2

APC

R2 2.7 k [F43G]

R522 10 k

C76 0.01

C77 0.001

R1 47

R7

120 k 82 k

C74 0.001

C78 0.001

R4
270 [F44G]
560 [F43G]

C72 47 P

C80 0.01

R6

180 k [F43G]

220 k [F44G]

L31

33 nH

C27 33 P

R175 220 k

D18 MA2S111

C39

10 P [F43G]

12 P[F44G]

D15

HVC350B

R21 220 k

C37 0.001

C19

2 P [F43G]

1.5 P [F44G]

C32 0.001

C33 47 P

R12 10

R16 100

R15 47 k

C30 0.001

C395 47 P

C42 0.001

L11

12 nH

R32

ERJ2GE–JPW

150

R36 1.5 k

C71 0.1

C70 820 P

R46 470

R507

1 k

C413 0.0047

C66 0.001

C155 0.001

C154 47 P

C153 47 P

C152 47 P

C159 0.001

EP3

C158

0.1

C157 10 P

REF

R516 100 k

C211

4.7

BAL

IC25

TC7S66FU

1

2

3

5

4

Q2

TPC6103

VCC

Q3

UNR9213J

D5

DAN202U

J6

IMSA–6176S–03A

VCC

VCC

GND

T5V

APC

TX

T5V

R319 100 k

C407 0.001

C408 0.001

PWR

O

R318 270 k

P–DET

3

2

1

4

5

1

2

3

6

5

4

C400 0.001

L13

0.27   H

L27

1.8   H

L28

1.8   H

0.82   H

L35

0.22   H

L42

1.8   H

82 nH

L43

1.8   H

L47

0.82   H

L48

0.82   H

R5V

R5V

R5V

T5V

S5V

T5V

R5V

S5V

C

D

SQLC

B

A

Q25

2SA1577 Q

Q24

2SA1577 Q

1

2

3

R166 2.2 k

C234

0.1

C232 0.01

R164 4.7 k

C231 0.01

C241 0.001

C242 0.001

R162 4.7 k

T5C

R161 10 k

R5C

R163 10 k

E

+5V

VCC

IC23

LM2904PWR

IC19

LM2904PWR

8

V+

GND

4

8

V+

GND

C378 0.001

C405 0.001

4

MP1

IC17

NJM2870

1 2 3

CTRL GND NB

5

4

VIN

V

OUT

C237 0.01

C236

4.7

C238

4.7

C239

0.1

Q28

UNR9113J

Q26 2SB1132 Q

Q46

 UNK9210J [F43G]

Q27

XP6501 AB

C235 0.01

R165 10 k

C233

22

6

5

4

1 2 3

L33

0.82   H

VCC

+5V

PWR

O

PWRI

RSSI

NOIS

RSSI

L49 27 nH

C416 1

C146 0.047

C417

0.1

C418 47 P

C420 10 P

C423 470 P

[H]: High–band. [L]: Low–band.

S5C

T2

NOTES :

Contorol line

TX line

RX line

Voltage line

F43 A3format.indd   14-15

2007/04/23   13:49:53

Summary of Contents for IC-F43GT

Page 1: ...04 12 400 470 MHz GEN 01 6 GEN 02 7 450 520 MHz AUS 02 10 CHN 01 11 400 470 MHz CHN 02 1 IC F44GT Ten key SEA 01 13 400 470 MHz 12 5 25 0 kHz MTE 01 3 EUR 01 8 12 5 20 0 25 0 kHz IC F43GS 4 key MTG 0...

Page 2: ...TION L8 6200007690 S COL LQW2BHN18NJ03L 5 7 10 16 19 21 24 only B 93 7 37 L9 6200007680 S COL LQW2BHN12NJ03L B 87 7 38 2 L11 6200007680 S COL LQW2BHN12NJ03L B 85 9 33 8 L12 6200007921 S COL ELJRF 15NJ...

Page 3: ...473 X 47 k B 53 6 18 7 R213 7030005040 S RES ERJ2GEJ 472 X 4 7 k B 51 8 20 8 R214 7030005240 S RES ERJ2GEJ 473 X 47 k B 50 2 20 6 R215 7030005070 S RES ERJ2GEJ 683 X 68 k B 59 20 7 R216 7030005070 S R...

Page 4: ...0R5B except 5 7 10 16 19 21 4 6 3 6 8 8 B 4 2 C41 4030017640 S CER ECJ0EC1H150J B 87 31 9 C42 4030017460 S CER ECJ0EB1E102K T 89 1 40 2 S Surface mount MAIN UNIT REF PARTS DESCRIPTION M H V O N O N LO...

Page 5: ...C205 4030017380 S CER ECJ0EC1H050B B 79 9 33 1 C206 4030017590 S CER ECJ0EC1H070C B 78 1 33 9 C206 4030017620 S CER ECJ0EC1H100C B 78 1 33 9 C208 4030017590 S CER ECJ0EC1H070C B 78 1 34 9 C208 403001...

Page 6: ...S DIO 1SV307 TPH3 F T 33 9 12 8 D702 1790001670 S DIO RB706F 40T106 T 28 8 17 8 D703 1790001670 S DIO RB706F 40T106 B 30 9 13 6 D704 1790001260 S DIO MA2S077 TX B 29 3 18 D705 1790001240 S DIO MA2S72...

Page 7: ...nly T 5 9 14 7 C763 4030017420 S CER ECJ0EC1H470J T 10 7 17 3 C766 4030017460 S CER ECJ0EB1E102K 3 5 7 8 9 10 16 17 19 21 22 23 24 only T 9 9 20 3 C767 4030017420 S CER ECJ0EC1H470J 3 5 7 8 9 10 16 17...

Page 8: ...C145 C146 C148 C149 C150 C152 C153 C154 C155 C160 C161 C162 C163 C164 C165 C166 C168 C169 C176 C184 C185 C186 C188 C193 C302 C303 C321 C322 C323 C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 C337...

Page 9: ...C309 C310 C312 C314 C315 C316 C317 C318 C319 C320 C324 C335 C336 C338 C339 C340 C345 C346 C347 C348 C349 C350 C351 C352 C 3 5 3 C354 C355 C356 C357 C359 C360 C369 C371 C377 C378 C380 C395 C396 C397 C3...

Page 10: ...R307 R74 R73 R282 R123 R235 R236 R224 R295 R309 R223 R221 R205 R204 R203 R292 R293 R1 R222 R321 R323 R325 R327 R329 R331 R333 R335 R336 R337 R338 R339 R340 R341 R342 R343 R344 R319 R318 R320 R345 R346...

Page 11: ...5 PDET GND VCC C751 L712 F 7 0 1 1 2 VCC1 C757 D705 C744 C760 C705 C733 L 7 0 8 C735 C731 R715 C761 C762 E P 7 1 2 E P 7 1 1 R712 R727 R708 C763 C766 C767 C758 C759 R705 C721 C745 C709 C712 C750 C729...

Page 12: ...04 12 400 470 MHz GEN 01 6 GEN 02 7 450 520 MHz AUS 02 10 CHN 01 11 400 470 MHz CHN 02 1 IC F44GT Ten key SEA 01 13 400 470 MHz 12 5 25 0 kHz MTE 01 3 EUR 01 8 12 5 20 0 25 0 kHz IC F43GS 4 key MTG 0...

Page 13: ...LOCATION L8 6200007690 S COL LQW2BHN18NJ03L 5 7 10 16 19 21 24 only B 93 7 37 L9 6200007680 S COL LQW2BHN12NJ03L B 87 7 38 2 L11 6200007680 S COL LQW2BHN12NJ03L B 85 9 33 8 L12 6200007921 S COL ELJRF...

Page 14: ...473 X 47 k B 53 6 18 7 R213 7030005040 S RES ERJ2GEJ 472 X 4 7 k B 51 8 20 8 R214 7030005240 S RES ERJ2GEJ 473 X 47 k B 50 2 20 6 R215 7030005070 S RES ERJ2GEJ 683 X 68 k B 59 20 7 R216 7030005070 S R...

Page 15: ...21 24 B 88 6 36 4 C41 4030017640 S CER ECJ0EC1H150J B 87 31 9 C42 4030017460 S CER ECJ0EB1E102K T 89 1 40 2 S Surface mount MAIN UNIT REF PARTS DESCRIPTION M H V NO NO LOCATION C43 4030017460 S CER EC...

Page 16: ...26 T 66 9 31 5 C205 4030017380 S CER ECJ0EC1H050B B 79 9 33 1 C206 4030017590 S CER ECJ0EC1H070C B 78 1 33 9 C206 4030017620 S CER ECJ0EC1H100C B 78 1 33 9 C208 4030017590 S CER ECJ0EC1H070C B 78 1 34...

Page 17: ...00581 S DIO 1SV307 TPH3 F T 33 9 12 8 D702 1790001670 S DIO RB706F 40T106 T 28 8 17 8 D703 1790001670 S DIO RB706F 40T106 B 30 9 13 6 D704 1790001260 S DIO MA2S077 TX B 29 3 18 D705 1790001240 S DIO M...

Page 18: ...y T 5 9 14 7 C763 4030017420 S CER ECJ0EC1H470J T 10 7 17 3 C766 4030017460 S CER ECJ0EB1E102K 3 5 7 8 9 10 16 17 19 21 22 23 24 only T 9 9 20 3 C767 4030017420 S CER ECJ0EC1H470J 3 5 7 8 9 10 16 17 1...

Page 19: ...0 Q21 Q22 Q41 Q42 Q43 Q45 Q46 Q503 R1 R4 R5 R6 R7 R8 R9 R14 R15 R17 R18 R19 R21 R22 R23 R31 R32 R38 R40 R43 R44 R45 R46 R80 R86 R87 R88 R89 R90 R91 R92 R95 R98 R100 R101 R110 R111 R115 R116 R124 R127...

Page 20: ...16 D17 D19 D20 D21 D23 D24 D25 D28 EP1 EP3 EP4 EP5 FI2 IC6 IC8 IC10 IC12 IC13 IC14 IC17 IC19 IC22 IC23 IC24 IC25 J2 J3 J5 J6 J7 L7 L8 L9 L11 L12 L13 L21 L22 L25 L31 L32 L37 L41 L46 L49 MP1 Q5 Q6 Q7 Q1...

Page 21: ...R74 R73 R282 R123 R235 R236 R224 R295 R309 R223 R221 R205 R204 R203 R292 R293 R1 R222 R321 R323 R325 R327 R329 R331 R333 R335 R336 R337 R338 R339 R340 R341 R342 R343 R344 R319 R318 R320 R345 R346 R347...

Page 22: ...3 4 5 PDET GND VCC C751 L712 F 7 0 1 1 2 VCC1 C757 D705 C744 C760 C705 C733 L 7 0 8 C735 C731 R715 C761 C762 E P 7 1 2 E P 7 1 1 R712 R727 R708 C763 C766 C767 C758 C759 R705 C721 C745 C709 C712 C750 C...

Page 23: ...S 14108IZ C1 q Apr 2007 UHF TRANSCEVER iC f43gt iC f43gs iC f44gt iC f44gs...

Page 24: ...1 12 5 20 0 25 0 kHz Be sure to include the following four points when ordering replacement parts 1 10 digit Icom parts numbers 2 Component name 3 Equipment model name and unit name 4 Quantity require...

Page 25: ...S 5 1 5 2 TRANSMITTER CIRCUITS 5 2 5 3 PLL CIRCUITS 5 4 5 4 POWER SUPPLY CIRCUITS 5 4 5 5 OTHER CIRCUITS 5 5 5 6 PORT ALLOCATIONS 5 5 SECTION 6 ADJUSTMENT PROCEDURES 6 1 PREPARATION 6 1 6 2 FREQUENCY...

Page 26: ...F44GT GS 0 25 W 1 GHz 1 0 W 1 GHz F44GT GS Adjacent channel power 70 dB min Wide Middle 60 dB min Narrow Audio harmonic distortion 3 typical at 1 kHz 40 deviation Limiting charact of modulator 60 100...

Page 27: ...IC9 TA31136FN AF amplifier IC15 TA7368F APC amplifier IC16 TA75S01F IF amplifier Q7 2SC4215 O TX RX switch D16 1SV307 D17 MA2S077 5 Regulator IC17 NJM2870 T5 Regulator Q24 2SA1577 Q D A converter IC12...

Page 28: ...it REMOVING THE PA UNIT 1 Unscrew 3 screws M 2 Unsolder 4 points N and take off the PA unit in the direction of the arrow REMOVING THE MAIN UNIT 1 Unscrew 2 nuts G and remove the top plate H 2 Remove...

Page 29: ...1 T U I I k n u r T r a m S D R A O B C I G O L S 7 1 1 T U 7 1 1 T U r o G 3 k n u r T r a m S D R A O B C I G O L i d o m d r a o b C P e m o s s e r i u q e r on n o i t a l l a t s n i l a n o i...

Page 30: ...i u c r i c c i m X T e h t t a B C P e h t n o n r e t t a p e h t t u C t h g i r t a n w o h s s a C S I D t i u c r i c F A X R t 1 T U 5 0 1 T U e h t l l a t s n I above d e b i r c s e d s a S...

Page 31: ...ncy By changing the PLL frequency only the desired frequency passes through a crystal filter at the next stage of the 1st mixer The RF signals from the bandpass filter are mixed with the 1st LO signal...

Page 32: ...r section in the FM IF IC IC9 pin 8 The active filter section filters and amplifies noise components The amplified signals are converted into the pulse type signals at the noise detector section The d...

Page 33: ...The output signal from the D A converter IC12 pin 11 are mixed with MOD signal after pass through the low pass filter IC6 The mixed siganls are applied to the D A converter IC12 pin 3 4 and are then...

Page 34: ...the drift in the oscillated frequency 5 3 2 VCO CIRCUITS MAIN UNIT The VCO circuits contains a separate RX VCO Q17 D9 D11 and TX VCO Q16 D10 D12 D13 The oscillated signal is amplified at the buffer am...

Page 35: ...e filtered signals pass through or bypass scrambler section and are then applied to the expander circuit to expand AF signals The signals are applied to the base band IC s amplifier section IC14 pins...

Page 36: ...ference oscillator cor recting voltage The voltage is applied to the buffer amplifier IC24 pin3 Outputs strobe signals to the PLL IC IC21 pin 16 Outputs the FM PM modulation switching signal to the FM...

Page 37: ...ON e Boot up Windows and click the program group CS F33G ADJ in the Programs folder of the Start menu then CS F33G ADJ s window appears r Click Connect on the CS F33G s window then appears the transc...

Page 38: ...0 FM deviation Wide Middle NOTE 1 CTCSS DTCS deviation 2 Squelch level 3 Reference frequency 4 Receive sensitivity automatic 5 PLL lock voltage for RX automatic 6 PLL lock voltage for TX automatic 7 P...

Page 39: ...rator AC millivoltmeter to the antenna connector Attenuator 20 dB or 30 dB RF power meter 0 1 10 W 50 Frequency counter Standard signal generator 0 1 V to 32 mV 127 dBm to 17 dBm CAUTION DO NOT transm...

Page 40: ...2 IF bandwidth Narrow Push P0 while transmitting Operating CH CH4 Set the FM deviation meter as HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 Connect the audio generator to the MIC connector and...

Page 41: ...lation 1 kHz Deviation 3 5 kHz Receiving Set the SSG as Level 0 45 V 114 dBm Receiving Operating CH CH7 Connect the SSG to the antenna con nector and set as Frequency 470 000 MHz L 520 000 MHz H Level...

Page 42: ...200004951 S COL NLV25T 1R8J T 70 5 24 4 L28 6200012640 S COL ELJFC R82MH T 69 27 7 L31 6200007720 S COL LQW2BHN33NJ03L B 100 9 35 9 L32 6200007911 S COL ELJRF 18NJFB B 78 3 32 9 L33 6200004480 S COL M...

Page 43: ...5000 S RES ERJ2GEJ 471 X 470 B 36 6 20 7 MAIN UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION R256 7510001730 S TMR ERTJOEP 473J B 20 32 9 R257 7030005090 S RES ERJ2GEJ 104 X 100 k B 19 33 9 R258 7030...

Page 44: ...8 19 7 MAIN UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION C133 4030017640 S CER ECJ0EC1H150J B 70 3 24 3 C134 4030017630 S CER ECJ0EC1H120J e t u 3 5 7 B 69 9 31 8 4030017640 S CER ECJ0EC1H150J q w...

Page 45: ...20 S CER ECJ0EC1H100C t y 5 6 T 94 6 28 5 C421 4550006780 S TAN TEESVB2 0J 476M8R B 30 5 41 2 C422 4550006780 S TAN TEESVB2 0J 476M8R B 55 6 15 4 C423 4030017730 S CER ECJ0EB1E471K T 84 9 29 9 C424 40...

Page 46: ...30 S CER C1608 CH 1H 150J T except r y i 4 6 8 T 20 7 13 8 4030009910 S CER C1608 CH 1H 040B T r y i 4 6 8 T 20 7 13 8 C756 4030017460 S CER ECJ0EB1E102K B 17 5 13 1 C757 4030017460 S CER ECJ0EB1E102K...

Page 47: ...010430 screw truss M3X5 SUS SSBC 1 MP32 8930063052 2721 PLATE 2 1 MP33 8930046020 1123 SHEET A 1 1 MP34 8930056540 Push spring AH 2 MP35 8830001701 VR NUT Q 1 1 MP36 8830001690 VR NUT R 1 MP37 8510016...

Page 48: ...C PA Unit FUSE Unit MP28 C ANT Unit MP1 C J1 C MP36 C MP35 C MP17 C MP8 C MP31 C MP13 C MP14 C MP16 C MP27 C MP26 C MP26 C MP10 C MP9 C J2 C J2 M J3 M MP1 M S2 M MP2 C MP12 C W1 C MP32 C Unit mm inch...

Page 49: ...R 9 R 4 1 R R15 7 1 R R18 9 1 R R21 R22 3 2 R 1 3 R 2 3 R R38 0 4 R 3 4 R 4 4 R R45 R46 0 8 R R86 R87 R88 R89 0 9 R R91 R92 R95 8 9 R 0 0 1 R R101 R110 1 1 1 R R115 6 1 1 R R124 7 2 1 R 0 3 1 R 2 7 1...

Page 50: ...I 9 1 C I 2 2 C I 3 2 C I IC24 IC25 2 J 3 J 5 J 6 J J7 L7 L8 9 L 1 1 L 2 1 L 3 1 L 1 2 L 2 2 L L25 1 3 L 2 3 L L37 L41 L46 L49 1 P M 5 Q Q6 7 Q Q14 5 1 Q Q16 Q17 Q24 Q25 Q26 7 2 Q Q28 9 2 Q 8 3 Q 0 4...

Page 51: ...RD01MUS1 ATT GATE CTRL Q4 2SK1829 AMP IC19 NJM12904V MC1 PTT PTT DET Q43 UN9112J AF VOL LPF IC23 NJM12904 X2 CR 781 15 3 MHz TCXO T5 REG Q24 2SA1577 REG R5 Q25 2SA1577 S5 REG Q26 2SB1132 Q27 XP6501 F...

Page 52: ...DOWN S3 SW 167 S4 SW 167 S21 S22 S25 S26 S23 S24 S7 S9 S10 S11 S13 S14 S15 S17 S18 S19 IC10 24LC64T I SN 4 3 2 1 5 6 7 8 VSS A2 A1 A0 SDA SCL WP VCC R292 100 k R293 10 k C354 0 1 R205 100 k R204 100...

Page 53: ...P C139 0 1 R78 100 k L22 22 nH C105 0 001 R75 150 k L41 33 nH C103 2 P 2 5 P C205 5 P R5V C111 47 P R80 10 k EP1 C104 0 001 R87 390 470 C113 0 75 P C120 470 P C121 10 P L 12 P H C133 10 P D13 HVC350B...

Page 54: ...705 EXCCL3225U R708 220 C723 0 001 R710 4 7 k C734 470 P C758 0 1 F44G 1 F43G C718 0 001 R706 4 7 k C713 30 P C712 12 P C755 15 P C711 5 P R702 1 5 k C705 8 P C703 0 001 C702 47 P R727 1 5 k 1 k R701...

Page 55: ...1 VO 2 GND 3 CD 4 VOR 5 VIN R50 ERJ12 JPW L2 0 47 ERJ12 JPW CP2 CP1 C20 560 0 01 0 0015 RSQ035P03TR Q2 1 2 3 4 5 6 R47 MCR10 JPW MCR10 JPW R39 MCR10 JPW R40 R51 MCR10 JPW R41 MCR10 JPW R43 MCR10 JPW...

Page 56: ...COMAMERICA COM USTOMER 3ERVICE 0HONE LENWOOD ENTRE IGHWAY ELTA 6 ANADA 0HONE AX 52 HTTP WWW ICOMCANADA COM MAIL INFO ICOMCANADA COM 5NIT ARDEN 2OAD LAYTON 6 USTRALIA 0HONE AX 52 HTTP WWW ICOM NET AU M...

Page 57: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14108IZ C1 q 2004 2007 Icom Inc...

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