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S.=Surface mount

R216

7030007290 S.RESISTOR

ERJ2GEJ 222 X (2.2 k

Ω

)

R220

7030005300 S.RESISTOR

ERJ2GEJ 150 X (15

Ω

)

R221

7030007280 S.RESISTOR

ERJ2GEJ 331 X (330

Ω

)

R222

7030007290 S.RESISTOR

ERJ2GEJ 222 X (2.2 k

Ω

)

R223

7030007290 S.RESISTOR

ERJ2GEJ 222 X (2.2 k

Ω

)

R224

7030007300 S.RESISTOR

ERJ2GEJ 332 X (3.3 k

Ω

)

R225

7030007290 S.RESISTOR

ERJ2GEJ 222 X (2.2 k

Ω

)

R226

7030007290 S.RESISTOR

ERJ2GEJ 222 X (2.2 k

Ω

)

R228

7030004980 S.RESISTOR

ERJ2GEJ 101 X (100

Ω

)

R229

7030005240 S.RESISTOR

ERJ2GEJ 473 X (47 k

Ω

)

R230

7030005050 S.RESISTOR

ERJ2GEJ 103 X (10 k

Ω

)

R231

7030005040 S.RESISTOR

ERJ2GEJ 472 X (4.7 k

Ω

)

R232

7030007280 S.RESISTOR

ERJ2GEJ 331 X (330

Ω

)

R233

7030005570 S.RESISTOR

ERJ2GEJ 820 X (82

Ω

)

R234

7030005570 S.RESISTOR

ERJ2GEJ 820 X (82

Ω

)

R235

7030005030 S.RESISTOR

ERJ2GEJ 152 X (1.5 k

Ω

)

R236

7030005050 S.RESISTOR

ERJ2GEJ 103 X (10 k

Ω

)

R237

7030009140 S.RESISTOR

ERJ2GEJ 272 X (2.7 k

Ω

)

R238

7030005090 S.RESISTOR

ERJ2GEJ 104 X (100 k

Ω

)

R239

7030007290 S.RESISTOR

ERJ2GEJ 222 X (2.2 k

Ω

)

R240

7030005120 S.RESISTOR

ERJ2GEJ 102 X (1 k

Ω

)

R241

7030005120 S.RESISTOR

ERJ2GEJ 102 X (1 k

Ω

)

R243

7030005090 S.RESISTOR

ERJ2GEJ 104 X (100 k

Ω

)

R245

7030005220 S.RESISTOR

ERJ2GEJ 223 X (22 k

Ω

)

R246

7030005290 S.RESISTOR

ERJ2GEJ 682 X (6.8 k

Ω

)

R247

7030004980 S.RESISTOR

ERJ2GEJ 101 X (100

Ω

)

R319

7030005300 S.RESISTOR

ERJ2GEJ 150 X (15

Ω

)

R320

7030005300 S.RESISTOR

ERJ2GEJ 150 X (15

Ω

)

R321

7030007260 S.RESISTOR

ERJ2GEJ 330 X (33

Ω

)

R323

7030005710 S.RESISTOR

ERJ2GEJ 121 X (120

Ω

)

R324

7030005570 S.RESISTOR

ERJ2GEJ 820 X (82

Ω

)

R325

7030004980 S.RESISTOR

ERJ2GEJ 101 X (100

Ω

)

R326

7030005570 S.RESISTOR

ERJ2GEJ 820 X (82

Ω

)

R327

7030005030 S.RESISTOR

ERJ2GEJ 152 X (1.5 k

Ω

)

R329

7030005090 S.RESISTOR

ERJ2GEJ 104 X (100 k

Ω

)

R330

7030007340 S.RESISTOR

ERJ2GEJ 153 X (15 k

Ω

)

R331

7030005120 S.RESISTOR

ERJ2GEJ 102 X (1 k

Ω

)

R332

7030005120 S.RESISTOR

ERJ2GEJ 102 X (1 k

Ω

)

R334

7030005220 S.RESISTOR

ERJ2GEJ 223 X (22 k

Ω

)

R335

7030005240 S.RESISTOR

ERJ2GEJ 473 X (47 k

Ω

)

4030017670 S.CERAMIC

ECJ0EC1H390J

4030011810 S.CERAMIC

C1608 JB 1A 224K-T

4030017730 S.CERAMIC

ECJ0EB1E471K

4030017390 S.CERAMIC

ECJ0EC1H180J

4030017560 S.CERAMIC

ECJ0EC1H2R5B

C10

4030017550 S.CERAMIC

ECJ0EC1H1R5B

C11

4030017400 S.CERAMIC

ECJ0EC1H220J

C12

4030017420 S.CERAMIC

ECJ0EC1H470J

C13

4030017650 S.CERAMIC

ECJ0EC1H270J

C14

4030017460 S.CERAMIC

ECJ0EB1E102K

C15

4030017340 S.CERAMIC

ECJ0EC1H010B

C16

4030017460 S.CERAMIC

ECJ0EB1E102K

C18

4030016790 S.CERAMIC

ECJ0EB1C103K

C19

4030017630 S.CERAMIC

ECJ0EC1H120J

C20

4030017660 S.CERAMIC

ECJ0EC1H330J

C21

4030017360 S.CERAMIC

ECJ0EC1H030B

C22

4030017590 S.CERAMIC

ECJ0EC1H070C

C23

4030017380 S.CERAMIC

ECJ0EC1H050B

C27

4030017460 S.CERAMIC

ECJ0EB1E102K

C28

4030017460 S.CERAMIC

ECJ0EB1E102K

C30

4030017460 S.CERAMIC

ECJ0EB1E102K

C32

4030017460 S.CERAMIC

ECJ0EB1E102K

C33

4030017660 S.CERAMIC

ECJ0EC1H330J

C35

4030017620 S.CERAMIC

ECJ0EC1H100C

C36

4030017620 S.CERAMIC

ECJ0EC1H100C

C37

4030017560 S.CERAMIC

ECJ0EC1H2R5B

C39

4030017570 S.CERAMIC

ECJ0EC1H040B

C40

4030017640 S.CERAMIC

ECJ0EC1H150J

C41

4030017380 S.CERAMIC

ECJ0EC1H050B

C42

4030017370 S.CERAMIC

ECJ0EC1H3R5B

C43

4030017430 S.CERAMIC

ECJ0EC1H101J

C44

4030016790 S.CERAMIC

ECJ0EB1C103K

C45

4030016790 S.CERAMIC

ECJ0EB1C103K

C46

4030017360 S.CERAMIC

ECJ0EC1H030B

C47

4030017580 S.CERAMIC

ECJ0EC1H060C

C48

4030017580 S.CERAMIC

ECJ0EC1H060C

C49

4030017360 S.CERAMIC

ECJ0EC1H030B

C50

4030017340 S.CERAMIC

ECJ0EC1H010B

C51

4030017360 S.CERAMIC

ECJ0EC1H030B

C52

4030017730 S.CERAMIC

ECJ0EB1E471K

6 - 5

REF

ORDER

DESCRIPTION

NO.

[RF UNIT]

C54

4030017460 S.CERAMIC

ECJ0EB1E102K

C55

4030017460 S.CERAMIC

ECJ0EB1E102K

C58

4030017460 S.CERAMIC

ECJ0EB1E102K

C59

4030017350 S.CERAMIC

ECJ0EC1H020B

C60

4030016790 S.CERAMIC

ECJ0EB1C103K

C61

4030017460 S.CERAMIC

ECJ0EB1E102K

C62

4550006200 S.TANTALUM

ECST0JY106R

C63

4030017700 S.CERAMIC

ECJ0EC1H151J

C64

4030017640 S.CERAMIC

ECJ0EC1H150J

C65

4030016790 S.CERAMIC

ECJ0EB1C103K

C66

4030016790 S.CERAMIC

ECJ0EB1C103K

C67

4030017660 S.CERAMIC

ECJ0EC1H330J

C69

4030017460 S.CERAMIC

ECJ0EB1E102K

C70

4030017460 S.CERAMIC

ECJ0EB1E102K

C71

4030017360 S.CERAMIC

ECJ0EC1H030B

C73

4030017460 S.CERAMIC

ECJ0EB1E102K

C74

4030017460 S.CERAMIC

ECJ0EB1E102K

C75

4030017460 S.CERAMIC

ECJ0EB1E102K

C78

4550006910 S.TANTALUM

TESVSP 1C 334M-8R

C79

4030017460 S.CERAMIC

ECJ0EB1E102K

C80

4030017420 S.CERAMIC

ECJ0EC1H470J

C81

4030017460 S.CERAMIC

ECJ0EB1E102K

C82

4550006200 S.TANTALUM

ECST0JY106R

C84

4030017460 S.CERAMIC

ECJ0EB1E102K

C85

4030017390 S.CERAMIC

ECJ0EC1H180J

C86

4030016790 S.CERAMIC

ECJ0EB1C103K

C87

4030017420 S.CERAMIC

ECJ0EC1H470J

C88

4030017420 S.CERAMIC

ECJ0EC1H470J

C89

4030017420 S.CERAMIC

ECJ0EC1H470J

C90

4030016790 S.CERAMIC

ECJ0EB1C103K

C92

4030016790 S.CERAMIC

ECJ0EB1C103K

C93

4030017460 S.CERAMIC

ECJ0EB1E102K

C94

4030017460 S.CERAMIC

ECJ0EB1E102K

C95

4030017460 S.CERAMIC

ECJ0EB1E102K

C96

4030016790 S.CERAMIC

ECJ0EB1C103K

C97

4030016790 S.CERAMIC

ECJ0EB1C103K

C98

4030017730 S.CERAMIC

ECJ0EB1E471K

C99

4030017730 S.CERAMIC

ECJ0EB1E471K

C100

4030016930 S.CERAMIC

ECJ0EB1A104K

C101

4030017620 S.CERAMIC

ECJ0EC1H100C

C102

4030017460 S.CERAMIC

ECJ0EB1E102K

C103

4030016790 S.CERAMIC

ECJ0EB1C103K

C104

4030016790 S.CERAMIC

ECJ0EB1C103K

C105

4550003220 S.TANTALUM

TEMSVA 1E 105M-8L

C106

4030016930 S.CERAMIC

ECJ0EB1A104K

C107

4030011810 S.CERAMIC

C1608 JB 1A 224K-T

C108

4030011810 S.CERAMIC

C1608 JB 1A 224K-T

C118

4030017460 S.CERAMIC

ECJ0EB1E102K

C119

4030017460 S.CERAMIC

ECJ0EB1E102K

C121

4030017460 S.CERAMIC

ECJ0EB1E102K

C134

4030017460 S.CERAMIC

ECJ0EB1E102K

C135

4030017460 S.CERAMIC

ECJ0EB1E102K

C136

4030017590 S.CERAMIC

ECJ0EC1H070C

C138

4030017730 S.CERAMIC

ECJ0EB1E471K

C139

4030017620 S.CERAMIC

ECJ0EC1H100C

C141

4030016790 S.CERAMIC

ECJ0EB1C103K

C142

4030017460 S.CERAMIC

ECJ0EB1E102K

C145

4030017730 S.CERAMIC

ECJ0EB1E471K

C147

4030017560 S.CERAMIC

ECJ0EC1H2R5B

C148

4030017730 S.CERAMIC

ECJ0EB1E471K

C150

4030017460 S.CERAMIC

ECJ0EB1E102K

C151

4030017570 S.CERAMIC

ECJ0EC1H040B

C153

4030016930 S.CERAMIC

ECJ0EB1A104K

C154

4030017620 S.CERAMIC

ECJ0EC1H100C

C155

4030017380 S.CERAMIC

ECJ0EC1H050B

C156

4030017550 S.CERAMIC

ECJ0EC1H1R5B

C158

4030017460 S.CERAMIC

ECJ0EB1E102K

C160

4030017460 S.CERAMIC

ECJ0EB1E102K

C162

4550006200 S.TANTALUM

ECST0JY106R

C163

4030017460 S.CERAMIC

ECJ0EB1E102K

C164

4030017460 S.CERAMIC

ECJ0EB1E102K

C165

4030017350 S.CERAMIC

ECJ0EC1H020B

C166

4030017460 S.CERAMIC

ECJ0EB1E102K

C167

4030017460 S.CERAMIC

ECJ0EB1E102K

C168

4030017460 S.CERAMIC

ECJ0EB1E102K

C169

4030017460 S.CERAMIC

ECJ0EB1E102K

C170

4030017460 S.CERAMIC

ECJ0EB1E102K

C171

4030017460 S.CERAMIC

ECJ0EB1E102K

C172

4030017460 S.CERAMIC

ECJ0EB1E102K

C173

4030017460 S.CERAMIC

ECJ0EB1E102K

C174

4030017420 S.CERAMIC

ECJ0EC1H470J

C175

4030017420 S.CERAMIC

ECJ0EC1H470J

REF

ORDER

DESCRIPTION

NO.

[RF UNIT]

Содержание IC-R5

Страница 1: ...SERVICE MANUAL COMMUNICATIONS RECEIVER 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13905IZ C1 2002 Icom Inc...

Страница 2: ...920 LCD contact IC R5 LOGIC UNIT 5 pieces 8810009560 Screw PH BO M2x6 ZK IC R5 CHASSIS 10 pieces Addresses are provided on the inside back cover for your convenience 1 Make sure a problem is internal...

Страница 3: ...CATIONS 4 6 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 PLL ADJUSTMENT 5 3 5 3 ADJUSTMENT MODE ADJUSTMENTS 5 5 5 4 AUTOMATICALLY ADJUSTMENTS 5 8 SECTION 6 PARTS LIST SECTION 7 MECHANICAL P...

Страница 4: ...dB SINAD AM is measured at 10 dB S N Squelch Sensitivity Selectivity AM FM more than 15 kHz 6 dB less than 30 kHz 60 dB WFM more than 150 kHz 6 dB Audio output power 100 mW typical at 10 distortion w...

Страница 5: ...vertor IC102 XC6371A351PR D105 RB551V Battery charger circuit D503 MA133 D500 SB07 03C Q501 2SB 1132 Crystal bandpress filter Fl3 FL 293 IF amplifer Q5 2SC4215 IF amplifier Q1 XP6501 PLL circuit AGC a...

Страница 6: ...rew 1 screw B 2 Unsolder 4 points C 3 Remove 1 knob and 1 cap G Unscrew 2 nuts E and F 4 Unplug H to separate the LOGIC unit and then remove the RF unit REMOVING THE LOGIC UNIT 1 Unsolder 2 points I 2...

Страница 7: ...d switching diode D63 and high pass filter C516 C520 L83 L84 and are then applied to the RF amplifier circuit Q505 via the band switching diode D64 2 118 MHz 174 995 MHz 330 MHz 832 995 MHz RF signals...

Страница 8: ...S RF UNIT The 2nd mixer circuit converts the 1st IF signal to a 2nd IF signal The filtered 266 7 MHz 1st IF signal from the bandpass filter is mixed with the 2nd LO signal at the 2nd mixer circuit IC1...

Страница 9: ...nternal speak er via the EXT SP jack 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 4 1 7 SQUELCH...

Страница 10: ...applied to the 1st mixer circuit IC1 pin 3 via the LO switch D47 BYPASS CIRCUIT The oscillated signal at the VCO circuit is amplified at the buffer amplifier IC4 and then applied to the other buffer...

Страница 11: ...voltage from the external power supply or attached battery The same voltage as the HV line external power supply or battery pack Common 14 V converted from the clock signal LOGIC unit IC1 pin 40 by th...

Страница 12: ...ts control signal for the WFM circuit Low While receiving WFM mode Outputs control signal for the AM cir cuit Low While receiving AM mode Input port for the SQL detection noise signal 48 49 50 51 52 5...

Страница 13: ...put port for the up down signals from the DIAL Input port for the SQL swtich Low SQL swtich is pushed Input port for the FUNC swtich Low FUNC switch is pushed Input port for the MODE switch Low MODE s...

Страница 14: ...ustment value to the CPU CONVENIENT AUTOMATICALLY ADJUSTMENT BAR ANTENNA VHF SENSITIVITY and UHF SENSITIVITY ADJUSTMENTS can be ajusted automatically The detail shows at page 5 8 SECTION 5 ADJUSTMENT...

Страница 15: ...onductor plug 68 k to SP jack Power supply 6 V 1 A JIG AD 92SMA Power supply 3 V 1 A POWER SUPPLY CONNECTION IC R5 has two pattern Using DC 6V jack CAUTION DO NOT input more than 3 0 V when connect th...

Страница 16: ...Receiving Displayed frequency 493 300 MHz Receiving Displayed frequency Fr ch 439 800 MHz Receiving Displayed frequency 145 600 MHz Connect an SSG to the antenna connector and set as Level 1 mV 47 dB...

Страница 17: ...VOLTAGE adjustment QUAD DETECTOR OUTPUT VOLTAGE check point V 2ND VCO LOCK VOLTAGE check point LV1 1ST VCO LOCK VOLTAGE check point F REFERENCE FREQUENCY check point L63 1ST VCO LOCK VOLTAGE adjustme...

Страница 18: ...an SSG to the antenna connector and set as Level 1 V 107dBm Modulation OFF Receiving Displayed frequency trH ch 469 900 MHz Receiving RF RF RF RF RF RF Connect DC volt meter to the check point SEN Con...

Страница 19: ...5 6 SEN BAR ANTENNA check point VHF SENSITIVITY check point UHF SENSITIVITY check point RF UNIT Bottom view...

Страница 20: ...g Set the SSG level 1 6 V 103 dBm Mode WFM Receiving Displayed frequency SM ch 435 100 MHz Set the SSG level 0 5 V 113 dBm Mode FM Receiving Set the SSG level 1 6 V 103 dBm Mode WFM Receiving Displaye...

Страница 21: ...MHz Connect the SSG to the antenna connector and set as Level 40 mV 15 dBm Modulation OFF Receiving Displayed frequency trH ch 1 620 MHz Set the SSG level 50 mV 13 dBm Receiving Displayed frequency t...

Страница 22: ...SISTOR ERJ2GEJ 101 X 100 R25 7030004980 S RESISTOR ERJ2GEJ 101 X 100 R26 7030005120 S RESISTOR ERJ2GEJ 102 X 1 k R27 7030005120 S RESISTOR ERJ2GEJ 102 X 1 k R28 7030005120 S RESISTOR ERJ2GEJ 102 X 1 k...

Страница 23: ...J C100 4030017510 S CERAMIC ECJ0EC1H680J C101 4030008680 S CERAMIC C2012 JF 1C 105Z T C102 4030017460 S CERAMIC ECJ0EB1E102K REF ORDER DESCRIPTION NO NO LOGIC UNIT C103 4030008680 S CERAMIC C2012 JF 1...

Страница 24: ...ISTOR 2SC5277D2 TL Q508 1590001660 S TRANSISTOR XP4312 TX Q509 1590002430 S TRANSISTOR DTA144EE TL Q510 1590001540 S TRANSISTOR UMD6N TR Q513 1590001650 S TRANSISTOR XP4601 TX Q514 1590001540 S TRANSI...

Страница 25: ...470 R57 7030007340 S RESISTOR ERJ2GEJ 153 X 15 k R58 7030005010 S RESISTOR ERJ2GEJ 681 X 680 R59 7030005030 S RESISTOR ERJ2GEJ 152 X 1 5 k R60 7030005090 S RESISTOR ERJ2GEJ 104 X 100 k R61 7030005240...

Страница 26: ...C49 4030017360 S CERAMIC ECJ0EC1H030B C50 4030017340 S CERAMIC ECJ0EC1H010B C51 4030017360 S CERAMIC ECJ0EC1H030B C52 4030017730 S CERAMIC ECJ0EB1E471K 6 5 REF ORDER DESCRIPTION NO NO RF UNIT C54 403...

Страница 27: ...J0EB1E102K C507 4030017700 S CERAMIC ECJ0EC1H151J C510 4030017350 S CERAMIC ECJ0EC1H020B C511 4030017660 S CERAMIC ECJ0EC1H330J C512 4030017660 S CERAMIC ECJ0EC1H330J C513 4030017680 S CERAMIC ECJ0EC1...

Страница 28: ...891 T rubber 1 2 MP26 8930058980 Sponge GY 1 MP28 8930058310 2605 DC cap 1 7 1 CABINET PARTS CHASSIS PARTS REF NO ODER NO DESCRIPTION QTY DS1 5030001990 LCD TTR5169 1 EP3 6910014600 E Other CV1071 1 E...

Страница 29: ...LOGIC UNIT MP9 C 5 SP1 C MP4 C MP7 C MP11 C MP1 C MP14 C MP10 C MP6 C MP13 C MP23 C MP15 C MP2 C MP3 C MP26 C MP5 C MP22 C MP22 C MP19 C MP18 C MP17 C MP24 C MP24 C MP4 L MP8 C J1 C RF unit LOGIC unit...

Страница 30: ...QO 2SC4117 GR Symbol DG 2SK880 Y Symbol XY HAT1023 R Symbol 1023 DTC144 EE Symbol 26 DTC144 TE Symbol 06 FH102 Symbol 102 DTA144 EE Symbol 16 UMD6 Symbol D6 XP1113 Symbol 7L XP1501 AB Symbol 5R XP4312...

Страница 31: ...450 C23 R25 C51 W7 W5 W4 W3 W2 W17 R17 C9 C7 C6 C12 C13 Q5 Q452 EP9 EP2 EP1 IC1 MP3 DS1 EP4 EP3 X1 C454 R24 R103 C29 C21 R27 R58 R451 R105 R59 C53 R64 R65 C116 R104 C45 C505 C25 C31 R28 R29 R30 R34 R3...

Страница 32: ...0 R322 R312 R320 C318 R38 R36 C18 C17 C24 C20 C209 R209 R202 R321 R14 R12 R11 R319 R311 R323 R203 R204 R200 W200 C204 C205 C35 C30 Q500 C131 Q501 C135 C110 C108 C106 C103 C109 C107 C104 D103 D102 D101...

Страница 33: ...L91 C667 R327 R235 C545 D68 C542 C541 R232 C151 R14 L3 R13 L84 Q35 D4 L92 L9 L12 L43 L44 L60 IC10 FI3 Q41 C242 D5 Q36 C520 D65 C532 C525 C568 C523 L85 C524 D70 D64 C521 C529 C530 C562 R134 Q33 C560 C...

Страница 34: ...D20 Q502 Q513 Q501 D67 Q505 L90 C557 C69 R78 C118 C35 D32 C436 L74 D59 R203 L21 C201 R207 D61 L15 R102 R101 D21 L42 Q24 R100 C145 D71 C121 R81 C153 C16 R11 C15 C14 C243 C548 R216 Q14 L70 R10 C37 L8 C3...

Страница 35: ...Q502 DTC144 IC102 XC6371A351PR D105 RB551V IC103 R1111N321B IC3 R3112N281A Q103 2SA1588 Q102 2SA1588 Q101 XP6501 Q104 2SA1588 EP3 CV1071 Q5 2SC4081 Q4 DTC144EE D2 MA2S111 D3 MA8027 Q2 DTC144 D1 MA2S1...

Страница 36: ...R317 470 k C401 1 S4 R408 220 k R48 1 k D301 MA132WK C20 0 001 R305 82 k C24 0 001 R306 15 k R308 18 k C101 1 R47 1 k C35 0 001 R31 1 k C311 0 0068 R35 1 k R450 4 7 k R65 10 k C400 0 1 IC200 NTM2904V...

Страница 37: ...V308 C674 47 P 1 2 3 Q504 XP1113 C15 1 P R224 3 3 k C16 0 001 C527 82 P R228 100 C518 0 001 C121 0 001 C560 0 001 1 2 3 C538 0 1 C561 0 001 D25 1SV308 C118 0 001 C532 0 1 R78 D64 MA2S077 C537 0 1 C531...

Страница 38: ...SERVICE MANUAL COMMUNICATIONS RECEIVER 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13905IZ C1 2002 Icom Inc...

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Icom IC-R5, Руководство по обслуживанию

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