Icom IC-E90 Скачать руководство пользователя страница 51

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10 - 2

AF UNIT

CHASSIS

RF UNIT

VCO UNIT

PATMP

WXALT

ANT

LPF

HPF

ANT

LPF

BPF

HPF

AMP

LPF

DRIVE

AMP

DRIVE

PRE

BUFF

TX/RX

BPF

AMP

BPF

AMP

BPF

AMP

BPF

DET

LPF

AMP

MUTE

AMP

HPF

AMP

BUFF

PLL

FIL

LOOP

BUFF

REF

AMP

APC

CTRL

LPF

AMP

BPF

LIMIT

IF DET

50–54 MHZ

144–148 MHz

430–450MHz

0.495–75.995MHz

0.495–75.995 MHz

76–229.995 MHz

230–629.995 MHz

630–999.990 MHz

0.5–30 MHz

30–75.995 MHz

76 –229.995 MHz

230–629.995 MHz

630–999.990 MHz

DC SW

EMI

FIL

EMI

FIL

VCC

T5V

REG

T5V

APC

SENS

PAVCC

T50 T14 T43

DC
FIL

VCO3V

V1C
V2C

+3C

TXC

APCS

PSET

DSET

D/A

AF VOL

FSET

PSET

DSET

RXC

TUNE

DATA
CK
DASTB

B1C B2C B3C B4C B5C

R3V SW

ATT

CTRL

R3C

R3V
REG

BSFT

AGC

ATT

R3V

VSFT

VMOD

PDAUL, CK, PLSTB

DIUD

DICK

REMO

EXTM

INTSP

XMOD

DETO

VOLC

BEEP

MUTE

NOISE

TUNE
CTRL

+10V

TUNE

+10V

13.800 MHz

69.45 MHz

13.35 MHz

WFM

CTRL

R3V

AM/FM

AM3

WFM

AM3

WFM

WFM3

144 MHz

430 MHz

EXTM

INTSP
REMO

EXT
SP

EXT

MIC

ENC

–

EXT
DC

BATT

AGC

IOSTB

DATA

ATT

50 MHz

430 MHz

V3C
HV

VCC

FM3

FIL

EMI

FIL

EMI

D6: 1SV308
D9: 1SV308

D4: 1SV307

D19: 1SV271

Q2: UN9215

D16: 1SV271

D12: 1SV271
D13: 1SV271

Q1: UN9211
D2: 1SV308
D18: 1SV308

Q51: 2SK3476

Q52: 2SK3475

IC101: NJM3404AV

Q54: 2SC5289

D54: HVC132

IC51:

PC2762TB

D51: HVC136
D201: HVC136

Q212: 2SC5008

Q206: 2SK880
Q207: 2SC4117

IC201:

PD3140GS

Q355: UN9115

Q352: XP4601

1SS362

D306: HVC136

D302: MA2S077

Q302: 2SC5006

D303: HVC136

D313: HVC136

D307: MA2S077
D308: HVC321B

Q303: 2SC5006

D309: MA2S077
D310: HVC321B

D352: MA2S077
D353: 1SV290

Q351: 3SK320

D355, D356:

1SV290

D354, D359:
MA2S077

D358: HVC136

D351: 1SS362

D401: 1SS362

D402: MA2S077
D403: HVC321B

Q401: 2SC5008

D405, D407:

HVC321B

D404, D406:
MA2S077

Q402: 2SC5006

D408: HVC136

D451: 1SS362

D452: HVC321B

Q451: 2SC5624

D453, D454:

HVC321B

Q452: 2SC5008

D455: HVC136

IC351:

PC2757TB

Q356: XP4312

Q354: 2SC5508

D251: RB060L
D252: MA2S728

Q251: HAT1023R

Q101: XP6401
Q102: UN9215

REG

RXC

Q353: XP4312

IC251: M623686P

MOD

MUTE

Q205: UN9113

T50
T14
T43

D50: MA6S121

Q56: XP4316

REG

Q301: UN9213

D101: 1SS364

D102: 1SS364

FI101: DSF444SC

FI102: SFECS13.35MA

Q102: 2SC4403
D103: MA133

D104: MA2S111

IC151:
TA31136FN

Q207: XP1115

D151: 1SS364

D152:

1SS364

FI151: CFWM450E

Q203: 2SJ364
D201: 1SS364

Q201: XP6501
Q202: XP6501

Q204: XP6501

Q205: 2SD2216

Q251: 2SJ364

IC251: M5222FP

IC252: TA7368F

X1: CR-583

D1: HVC376B

Q2: 2SC4406

D2: 1SS364

D3: 1SS364

WFM3

FM3

WFM3

IC51: BU4094BCFV
Q61: UN9115
Q62: XP1115
Q63: XP1115
Q253: UN9115

Q206:
XP4315

Q208: 2SA1576
Q209: XP1501

Q51, Q52, Q53: 2SA1588
Q54, Q56: XP4214
Q65, Q66, Q67: UN9113

Q11: XP1501
Q55: 2SB1132

Q58: XP1115
Q59: UN9115

Q57: 2SD2216
D51: MA2S728

Q1: 2SC5008
Q2: 2SC5008
D1: HVC321B

Q4: 2SC5008
Q5: 2SC5008

D3: HVC321B

D2: MA2S077

Q7: 2SC5195

Q11: 2SC5107

D301: HVC136

D305:

D10: 1SV308

D457: 1SV308

IC1:

PB1509GV

D7, D8: HVC136

D9, D10: HVC136

Q16: 2SC5008

DOUBLER

Q211: 2SC4215

Q3: UN9215

140 MHz

Q1: 2SC4117

1/2

Q64: 2SA1576

EMI

FIL

EMI

FIL

D7: 1SV308

D8: 1SV308

Lo Frequency: 53.350–99.345 MHz
99.350–560.545 MHz

Lo Frequency:
281.675–534.720 MHz

INTSP

EXTM

BEEP

MUTE

VMOD

XMOD

DETO

DIUD

DICK

REMO

VOLC

VSFT

WFM

CHG

PATMP

V1C
V2C

+3C

TXC

R3C

V3C
HV

VCC

CHG

+10V

Содержание IC-E90

Страница 1: ...S 13903MZ C2 2002 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan MULTIBAND FM TRANSCEIVER ie90 ic e90 IC E90 1 4...

Страница 2: ...replacement parts 1 10 digit order numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required SAMPLE ORDER 1130006220 S IC TC4W53FU IC E90 LOGIC UNIT 1 piece 893...

Страница 3: ...4 4 POWER SUPPLY CIRCUITS 4 7 4 5 PORT ALLOCATIONS 4 7 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 TRIMMER ADJUSTMENT 5 3 5 3 ADJUSTMENT MODE ADJUSTMENTS 5 5 SECTION 6 PARTS LIST SECTION 7...

Страница 4: ...ns projections not included 58 W 87 H 29 D mm 217 32 W 37 16 H 15 32 D in Weight with BP 217 Ant 280 g 97 8 oz M TRANSMITTER Output power at 8 0 V DC High 5 0 W typical Low 0 5 W typical Modulation sy...

Страница 5: ...D AM is mea sured at 10 dB S N 2 The frequency range is between 222 000 MHz and 229 995 MHz 3 The frequency range is between 320 000 MHz and 330 000 MHz 4 The frequency range is between 40 000 MHz and...

Страница 6: ...or Q201 2SB1201 Q202 XP1501 3 regulator Q8 2SB1132 Q9 XP1501 3C regulator Q142 XP1501 Q145 2SB1132 D143 MA2S111 CPU3 regulator IC141 NJM2370U32 440 MHz band modulation switch Q304 2SJ364 Microphone mu...

Страница 7: ...Q452 2SK3475 T3 regulator Q56 XP4315 D50 MA6S121 1st mixer IC351 PC2757TB VCO circuit Power amplifier Q51 2SK3476 FM IF IC IC151 TA31136FN 1st AF amplifier Q205 2SD2216 AF mute Q251 2SJ364 IF amplifie...

Страница 8: ...unit NOTE When you tighten 6 screws E tighten those in turn of 1 6 q Take off the lock plate w Unsolder 5 points F at the antenna plate vol plate and lead e Unscrew 1 screw G 2 4 mm silver and 2 screw...

Страница 9: ...ls are applied to the each antenna switching circuit RF signals 0 495 MHz 75 995 MHz The signals pass through the antenna switching circuit D9 and then applied to the RF circuit RF signals 76 0 MHz 29...

Страница 10: ...he 1st mixer IC351 to produce a 69 45 MHz 1st IF signal The 1st IF signal is output from pin 6 and passed through the bandpass filter Narrow AF unit FI101 Wide AF unit FI102 to suppress unwanted harmo...

Страница 11: ...for the CTCSS squelch detection via the CTCIN line The electronic volume control circuit controls AF gain there fore the AF output level is according to the VOL setting and also the squelch conditions...

Страница 12: ...4 2 3 DRIVE POWER AMPLIFIER CIRCUITS RF UNIT The drive amplifier circuit amplifies the transmit signal to a level needed for the power amplifier circuit The power ampli fier circuit amplifies this to...

Страница 13: ...riving current 4 3 PLL CIRCUITS 4 3 1 GENERAL A PLL circuit provides stable oscillation of the transmit fre quency and the receive local frequency The PLL circuit compares the phase of the divided VCO...

Страница 14: ...D7 D8 When the signal is applied to the divider circuit IC1 pin 2 the circuit divides the VCO signal into the ratio of 1 2 The divided signal passes through the low pass filter L12 L13 C48 C51 and div...

Страница 15: ...ted from the 3 line by the T3 regulator circuit RF unit Q56 and D20 The output voltage is applied to the buffer amplifier RF unit IC51 pin 6 4 4 POWER SUPPLY CIRCUITS VOLTAGE LINE Pin Port Description...

Страница 16: ...Outputs the R3C regulator control sig nal Low While receiving Outputs the T5V regulator control sig nal High While transmitting 46 47 48 49 51 52 53 54 55 56 57 58 61 62 65 66 69 70 71 72 73 74 75 77...

Страница 17: ...selected Outputs the DTCS decorder filter con trol signal Output segment data to the LCD LOGIC unit DS4 pins 5 7 Outputs segment data to the LCD LOGIC unit DS4 pin 8 Output segment data to the LCD LO...

Страница 18: ...el indicator as follow EQUIPMENT DC power supply RF power meter terminated type Frequency counter FM deviation meter GRADE AND RANGE Output voltage 11 V DC Current capacity 3 A or more Measuring range...

Страница 19: ...dB or 50 dB FM deviation meter Standard signal generator 0 1 V to 32 mV 127 dBm to 17 dBm Audio generator CAUTION DO NOT transmit while an SSG is connected to the antenna connector Optional SMA BNC ad...

Страница 20: ...WFM Receiving Displayed frequency 629 990 MHz Mode FM Receiving Displayed frequency 144 000 MHz Transmitting Displayed frequency 148 000 MHz Transmitting Displayed frequency 440 000 MHz Transmitting D...

Страница 21: ...5 4 CP PLL lock voltage check point L456 L16 TX power balance adjustment 435 MHz L19 TX power balance adjustment 145 MHz VCO UNIT RF UNIT...

Страница 22: ...PH ch 440 000 MHz Output power High Transmitting Displayed frequency PH ch 450 000 MHz Transmitting Displayed frequency PH ch 50 000 MHz Output power Low Transmitting Displayed frequency PH ch 53 900...

Страница 23: ...0 000 MHz Output power High Transmitting Displayed frequency PL ch 53 900 MHz Transmitting Displayed frequency PL ch 144 000 MHz Output power High Transmitting Displayed frequency PL ch 148 000 MHz Tr...

Страница 24: ...requency DL ch 440 000 MHz Output power Low Transmitting Set the channel indicator PL Transmitting Set the channel indicator DL Transmitting Displayed frequency DL ch 450 000 MHz Output power Low Tran...

Страница 25: ...equency DE ch 440 000 MHz Output power Low Transmitting Set the channel indicator PE transmitting Set the channel indicator DE Transmitting Displayed frequency DE ch 450 000 MHz Output power Low Trans...

Страница 26: ...MHz Transmitting Displayed frequency DH ch 440 000 MHz Transmitting Displayed frequency DM ch 52 000 MHz No audio applied to the MIC jack Set an FM deviation meter as HPF OFF LPF 20 kHz De emphasis OF...

Страница 27: ...itting Displayed frequency CT ch 145 000 MHz Transmitting Displayed frequency CT ch 445 500 MHz Transmitting Displayed frequency DS ch 51 000 MHz No audio applied to the MIC jack Set an FM deviation m...

Страница 28: ...ng Displayed frequency TH ch 75 100 MHz A Set the SSG as Level 1 V 107 dBm Receiving Displayed frequency TL ch 76 100 MHz B Set the SSG as Level 1 V 107 dBm Receiving Displayed frequency TH ch 149 100...

Страница 29: ...IC151 pin 12 SD line RF Tracking check point L151 Detector coil adjustment CP0 Detector coil check point NOTE A EUR ITR UK only B except ESP 5 12 AF UNIT...

Страница 30: ...H ch 900 100 MHz A Set the SSG as Level 3 2 V 97 dBm Receiving AF Connect a DC volt meter or oscillo scope to the IC151 pin 12 SD line Maximum voltage Maximum voltage Maximum voltage Maximum voltage M...

Страница 31: ...odes When adjust the WFM mode set the SSG s deviation as 52 5 kHz Push the BAND key Push the BAND key This output level of the standard signal generator SSG is indicated as SSG s open circuit IC151 pi...

Страница 32: ...DIODE MA2S077 TX D405 1720000790 S VARICAP HVC321B1TRF D406 1790001260 S DIODE MA2S077 TX D407 1720000790 S VARICAP HVC321B1TRF D408 1750000800 S DIODE HVC136TRF D451 1790001160 S DIODE 1SS362 TE85R...

Страница 33: ...RJ2GEJ 220 X 22 R358 7030005090 S RESISTOR ERJ2GEJ 104 X 100 k R359 7030005090 S RESISTOR ERJ2GEJ 104 X 100 k R360 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 k REF ORDER DESCRIPTION NO NO RF UNIT R361 70...

Страница 34: ...0 S CERAMIC ECJ0EB1E102K C352 4030017380 S CERAMIC ECJ0EC1H050B C353 4030017460 S CERAMIC ECJ0EB1E102K 6 3 REF ORDER DESCRIPTION NO NO RF UNIT C354 4030017460 S CERAMIC ECJ0EB1E102K C355 4030017460 S...

Страница 35: ...RESISTOR ERJ2GEJ 104 X 100 k R3 7030005090 S RESISTOR ERJ2GEJ 104 X 100 k R4 7030006610 S RESISTOR ERJ2GEJ 394 X 390 k R5 7030004970 S RESISTOR ERJ2GEJ 470 X 47 R7 7030005120 S RESISTOR ERJ2GEJ 102 X...

Страница 36: ...MIC ECJ0EB1C103K C154 4030017670 S CERAMIC ECJ0EC1H390J C155 4030017700 S CERAMIC ECJ0EC1H151J C156 4030017460 S CERAMIC ECJ0EB1E102K 6 5 REF ORDER DESCRIPTION NO NO AF UNIT C157 4030017460 S CERAMIC...

Страница 37: ...2 TE85R D301 1790001560 S DIODE 1SS372 TE85R D302 1790001560 S DIODE 1SS372 TE85R X1 6050011080 S XTAL CR 687 6 7584 MHz L24 6200003640 S COIL MLF1608E 100K T L140 6200003640 S COIL MLF1608E 100K T R1...

Страница 38: ...7030005170 S RESISTOR ERJ2GEJ 474 X 470 k R368 7030005170 S RESISTOR ERJ2GEJ 474 X 470 k R400 7030005090 S RESISTOR ERJ2GEJ 104 X 100 k R451 7030008300 S RESISTOR ERJ2GEJ 184 X 180 k R452 7030005600...

Страница 39: ...R YG DS12 5040002670 S LED CL 165HR YG MC1 7700002310 MICROPHONE EM 140 S401 2230001090 S SWITCH EVQPSH02K S402 2230001090 S SWITCH EVQPSH02K SP1 2510000840 SPEAKER CS028014 12 REF ORDER DESCRIPTION N...

Страница 40: ...S CERAMIC ECJ0EC1H1R5B C17 4030017550 S CERAMIC ECJ0EC1H1R5B C19 4030017730 S CERAMIC ECJ0EB1E471K C20 4030017460 S CERAMIC ECJ0EB1E102K C21 4030017560 S CERAMIC ECJ0EC1H2R5B C22 4030017460 S CERAMIC...

Страница 41: ...eet AF 1 MP2 8930058610 Isolating plate HD 1 REF ORDER DESCRIPTION NO NO QTY VCO UNIT MP1 8930056310 2507 terminal holder 1 MP2 8510014590 2507 A VCO case 1 MP5 8410002470 2507 heat sink 1 MP6 8510014...

Страница 42: ...C MP26 C MP4 C MP10 C MP9 R MP2 R MP6 R MP1 R MP1 V MP2 V MP2 A MP4 A MP14 R MP15 R W1 L MP21 C MP23 C MP12 R MP13 R MP27 C MP17 C J1 C MP14 C MP28 C MP19 C RF UNIT AF UNIT LOGIC UNIT A B B C C Note C...

Страница 43: ...E C E C B E 2SK880 Y XY S D G B E C B E C XP1501 AB 5R B1 E B2 C1 C2 B1 E B2 C1 C2 UN9113 6C B E C XP1214 9H E1 B1 B2 C1 C2 XP4214 BR E1 C2 B1 C1 E2 B2 NAME SYMBOL INSIDE VIEW NAME SYMBOL INSIDE VIEW...

Страница 44: ...N VFO MHZ 4 DUP 5 SKIP 6 M N 0 RIT MR S MW 7 TSCAN 8 SET 9 TS DTMF M CALL TV LOCK The combination of this page and the next page shows the unit layout in the same configuration as the actual P C Board...

Страница 45: ...VMOD CHG GND 10V WXALT PLSTB WFM TXC DASTB DIUD R3C SD V2C VSFT EXTM MUTE VCC DETO 3 XMOD PATMP GND GND SQL PTT to AF unit J251 SP1 W2 L W2 L The combination of this page and the previous page shows...

Страница 46: ...a REF PLSTB CK PDA UL 10V GND VMOD VSHFT CK DATA PLSTB DASTB T43 T50 T14 B4C AGC B1C VCC B5C B3C GND REF PDA UL VMOD HV VSHFT 3 PATMP B2C 10V BSFT V2 FSET V3 V1 IF CHG The combination of this page and...

Страница 47: ...The combination of this page and the previous page shows the unit layout in the same configuration as the actual P C Board RF unit BOTTOM VIEW 9 4...

Страница 48: ...NTSP GND to LOGIC unit J1 EXT MIC J252 EXT SP REMOTO J253 J251 GND GND PATMP XMOD 3 DETO VCC MUTE EXTM VSHFT V2C SD R3C DIUD DASTB TXC WFM PLSTB WXALT 10V 1 8 1 6 1 8 1 6 to RF UNIT J1 J2 to RF UNIT R...

Страница 49: ...nit J251 J51 CK DATA PLSTB DASTB T43 T50 T14 B4C AGC B1C VCC B5 B3 GND REF PDA UL VMOD HV VSHFT 3 PATMP B2C 10V BSFT V2 FSET V3 V1 IF CHG The combination of this page and the previous page shows the u...

Страница 50: ...2SD2216 D141 MA2S111 3 HV VCC INTSP VMOD XMOD MUTE DETO REMO 3C TXC DIUD DICK 10V EXTM VOLC VSFT AM WFM BEEP R3C V1C V2C V3C 3 Q146 XP1501 Q147 2SB1132 Q8 2SB1132 Q9 XP1501 Q4 2SB1201 Q10 2SD2216 Q11...

Страница 51: ...HVC136 D302 MA2S077 Q302 2SC5006 D303 HVC136 D313 HVC136 D307 MA2S077 D308 HVC321B Q303 2SC5006 D309 MA2S077 D310 HVC321B D352 MA2S077 D353 1SV290 Q351 3SK320 D355 D356 1SV290 D354 D359 MA2S077 D358 H...

Страница 52: ...SEG37 6 SEG36 7 SEG35 8 SEG34 9 SEG33 10 SEG32 11 SEG31 12 SEG28 13 SEG27 14 SEG26 15 SEG25 16 SEG24 17 SEG23 18 SEG22 19 SEG21 20 SEG20 21 SEG19 22 SEG18 23 SEG17 24 SEG16 25 SEG15 26 SEG14 27 SEG13...

Страница 53: ...A1 2 A2 3 VSS 4 SDA 5 SCL 6 WP 7 VCC 8 W3 R458 47k C102 0 001 C25 0 001 R82 56k C315 0 001 C32 0 001 C240 0 0015 1 2 3 4 5 6 R207 1M R241 330k C17 0 0022 C310 47p C150 0 01 1 2 3 5 CTRL 1 GND 2 NB 3...

Страница 54: ...C112 0 001 C88 0 001 L409 18nH R419 3 9k C420 0 01 C421 0 01 1 2 3 4 5 6 MP5 C76 0 01 R77 1k R78 56 R79 56 R80 330 D57 1SV308 C89 0 1 R82 3 9 R81 330 L68 1 0nH L24 65nH D10 1SV308 R11 2 2k R10 2 2k D1...

Страница 55: ...O 3 G 4 FL SD BEEP IOSTB PLSTB DASTB 10V PDA UL IF CHG MUTE BEEP BEEP MUTE MUTE VOLC VOLC VOLC HV VMOD PATMP CK R3C DATA XMOD DETO AFV AFV AFV WXALT WXALT REMO INTSP VSHFT AM VCC 3C DETO 3C 3C V3C NOI...

Страница 56: ...replacement parts 1 10 digit order numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required SAMPLE ORDER 1130006220 S IC TC4W53FU IC E90 LOGIC UNIT 1 piece 893...

Страница 57: ...S 13903MZ C2 2002 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan MULTIBAND FM TRANSCEIVER ie90 ic e90 IC E90 1 4...

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