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Icom IC-7410 Service Manual

Manual is about: HF/50 MHz

Summary of IC-7410

  • Page 1

    S-14719xz-c1 may. 2011 hf/50 mhz transceiver.

  • Page 2

    This service manual describes the latest technical information for the ic-7410 hf/50 mh z transceiver, at the time of publication. Never connect the transceiver to an ac outlet or to a dc power supply that uses more than the specified voltage. This will ruin the transceiver. Do not expose the transc...

  • Page 3

    Table of contents section 1 specifications section 2 inside views section 3 circuit descripiton 3-1 receiver circuits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3-2 transmitter circuits . . . . . . . . . . . . . . . . . . . . . ...

  • Page 4: Section 1. Specifications

    1 - 1 section 1. Specifications all stated specifi cations are typical and subject to change without notice or obligation. ■ general • frequency coverage : (unit: mhz) receive 0.030–60.000* 1 * 2 transmit 1.800–1.999* 2 , 3.500–3.999* 2 , 5.330500* 3 , 5.346500* 3 , 5.366500* 3 , 5.371500* 3 , 5.403...

  • Page 5: Section 2. Inside

    2 - 1 section 2. Inside views bpf unit • the view from the bottom of chassis usb hub (ic902) usb bridge (ic901) bus buffer (ic901) 8 v regulator (ic124) 3.3 v regulator (ic122) usb codec (ic551) 5 v regulator (ic121) pre-amp (q532) pre-amp (q511, q512) ygr amp (ic201) programmable clock generator (i...

  • Page 6

    2 - 2 • display unit lcd contrast dc amp (ic152) lcd driver (ic501) lcd driver (ic541) multiplexer (ic371) lcd driver (ic521) front cpu (ic401) cmos logic ic (ic271) multiplexer (ic351) front cpu clock (x401) lcd contrast dc amp (ic151) ptt sw buffer (q501) lcd driver (ic561).

  • Page 7

    2 - 3 dc-dc converter (ic2001, d2001, d2002) • main unit (top view) s/p converter (ic3201) codec ic (ic4461) vox lpf (ic3452) vca (ic3401) agc level detect (ic3532) dc amp (ic3271) dc amp (ic3675) dsp (ic4001) eeprom (ic4202) d/a converter (ic3204) agc buffer (ic4601) 3rd tx if mixer (ic3621) curren...

  • Page 8

    2 - 4 • main unit (bottom view) af lpf (ic4603) tx af buffer (ic4401) af lpf (ic4402) cmos buffer (ic6102) multiplexer (ic1161) x3r3v line sw (ic2101) af amp (ic4661) agc amp (ic3523) rx af buffer (ic4602) cmos buffer (ic6101) cmos buffer (ic6103) af amp (ic4483) af buffer (ic4482) 3rd tx if amp (ic...

  • Page 9

    2 - 5 dc-dc converter (ic131) • pa-a unit d/a converter (ic431) s/p converter (ic432) drive amp (q221) dc amp (ic371) bias controller (ic301) drive amp (q222) power amp (q241) power amp (q242) pre-drive amp (q201).

  • Page 10

    2 - 6 tuner cpu (ic701) • ctrl unit dc amp (ic131) +5v line regulator (ic801) dc amp (ic41) phase detector (ic111) tx power detector (d602).

  • Page 11: Section 3. Circuit

    3 - 1 section 3. Circuit description 3-1 receiver circuits antenna switching circuits (ctrl unit) rx signal from the antenna connector [ant1] (j1) or [ant2] (j2) is passed through the antenna switch (rl501), current detector (d401), tuner switches (rl351 and rl301), rx line switches (rl601 and rl621...

  • Page 12: Rf-A Unit

    3 - 2 • 1st rx if and 2nd rx if circuits • demodulator circuits 1st rx if circuits (rf-a unit) the rx signal from the bpf unit is passed through the lpf, which removes unwanted signals (60 mhz and higher), and then applied to the 1st rx if mixer (q721–q724) to be mixed with the 1st rx lo signal (64....

  • Page 13

    • rx af circuits • tx af circuits • modulation circuits 3 - 3 rx af circuits (connect unit) • audio output from the sp/headphones the af signal from the demodulator circuits is applied to the af amp (ic221), through the squelch gate (q231). The amplifi ed af signal is applied to the voltage controll...

  • Page 14: Rf-A Unit

    3 - 4 • 3rd tx if and 2nd tx if circuits • bpf circuits • 1st tx if circuits 1st tx if circuits (rf-a unit) the 1st tx if signal from the 2nd tx if circuits is passed through the 1st tx if filter (fi911) to remove unwanted signals. The fi ltered signal is amplifi ed by the if amp (q611), and then ap...

  • Page 15: Ctrl Unit

    • tx amplifier and tx filter circuits amp ic31 amp ic171 amp ic171 current det d401 tuning network amp ic431 swr det d11/d12 resist det d151 d152 phase det hf ant1 hf ant2 drive amp q221/q222 drive pre q201 rl902 rl901 lpf pwr amp q241/q242 lpf rl501 rl702 rl1001 lpf rl802 lpf rl601 rl1102 lpf rl701...

  • Page 16: Rf-A Unit

    3 - 6 3-3 frequency synthesizer (pll unit) reference frequency oscillator circuit the cr ystal oscillator (x151) generates the 32 mhz reference frequency signal. This reference signal is applied to the local oscillator (lo) circuits, through the buffer (q151) and lpf (l153, c156–158). 3rd tx lo circ...

  • Page 17

    3 - 7 3-4 cpu port allocations pin no. Line name description i/o 3 vbus vbus connection detect for usb hub. H=usb connection detected. I 8 davox mic signal detect. H=input detect. I 9 ctfl cw tx status. I 11 rtki rtty keying input. H="space" input. I 12 unlk pll (adf4630) unlock detect. L=unlock det...

  • Page 18

    3 - 8 pin no. Line name description i/o 1 cnt2v lcd contrast control. (segement area) (1–2.3 v) o 2 cnt1v lcd contrast control. (dot area) (1–2.3 v) o 10 fres front cpu reset. L=reset. I 19 ritdbk [rit/ tx] dial phase-b. I 20 ritdak [rit/ tx] dial phase-a. I 21 maindak [main] dial phase-a. I 22 main...

  • Page 19: Section 4. Adjustment

    4 - 1 section 4. Adjustment procedure ¤ general connection and unit location ¤ required equipments 4-1 preparation equipment grade and range equipment grade and range short plug modifi ed 3.5 mm (1/8’’) monoral plug (see the illust below) audio generator (ag) frequency range : 300–3000 hz output lev...

  • Page 20

    4 - 2 4-2 adjustments on the pll unit adjustment item transceiver's condition operation measure point adjust point value reference frequency signal 1 • frequency: 14.10000 mhz • mode: usb • transmitting • connect a frequency counter to j571. J571 (verify) 64.000000 mhz (±300 hz) 2 • frequency: 14.10...

  • Page 21

    C151 c152 c153 c154 c155 c156 c157 c158 c159 c201 c202 c203 c204 c205 c206 c207 c208 c221 c222 c302 c303 c358 c359 c360 c381 c382 c404 c405 c407 c408 c411 c421 c422 c423 c424 c425 c426 c427 c428 c429 c430 c451 c452 c453 c454 c455 c456 c457 c458 c459 c460 c462 c499 c500 c501 c502 c503 c504 c505 c506 ...

  • Page 22

    4 - 4 adjustment item transceiver's condition operation measure point adjust point value tx adjustment (tx power) • frequency: 14.010 mhz • mode: usb • transmitting 1) connect an rf power meter to [ant1]. 2) connect an audio generator and millivoltmeter to [mic], and then set it as; frequency : 1.5 ...

  • Page 23

    • the location of adjust/check points on the rf-a unit gnd b3 r8v t8v hpr2s hpr1s b8w b4 b2 5v b0 b1 b6 b7 hatts hpofs b5 14v b8 8v 10v nc 3r3v 5v gnd hagc nc -12v nc alc hrxs gnd mck5 rastb5 14v 8v dresl5 14v htxs mdat5 hifop2k hifop1k tx power adjust point mixer balance/ rx suprious adjust points ...

  • Page 24

    4 - 6 adjustment item transceiver's condition operation measure point adjust point value tuner reference 1 • frequency: 3.55 mhz • [tuner]: through • tx power: max. • transmitting • connect a 50 ohms dummy load to [ant1]. Cp31 c15 min. Voltage 2 1) turn off the power. 2) connect the short plug (page...

  • Page 25

    4 - 7 adjustment item transceiver's condition operation measure point adjust point value loading reference voltage • display: "13.8 set" • receiving • set the power supply voltage to 13.8 v. – – push [f-5]. (a beep sounds, and then another beeps sound 0.5 sec. Later) setting id reference level 1 • d...

  • Page 26

    4 - 8 adjustment item transceiver's condition operation measure point adjust point value preparation – • connect an ag and millivoltmeter to [mic], and then set it as; frequency : 1.5 khz level : 1 mv • connect a power meter to [ant1]. • connect a 25 ohm dummy load to [ant2]. – – – tx total gain 1 •...

  • Page 27

    4 - 9 adjustment item transceiver's condition operation measure point adjust point value reference frequency 1 – • connect a frequency counter to [ant1], through an attenuator. – – – 2 • display: "ref osc" • transmitting • push [f-5]. (automatically starts to transmit.) [ant1] [main dial] 29.999000 ...

  • Page 28

    4 - 10 adjustment item transceiver's condition operation measure point adjust point value preparation – • connect an ssg to [ant1], and then set it as; frequency : 14.1515 mhz modulation : none level : +20 dbu (–87 dbm) – – – total gain adjustment 1 • display: "total gain hf poff" • receiving – – – ...

  • Page 29: Section 5. Parts

    5 - 1 section 5. Parts list ic1001 1130010111 s.Ic tc7wh04fu(te12lf) t 194.5/6.0 ic1041 1130012600 s.Ic sn74ahc1g04dckr t 177.8/26.8 ic1081 1130014800 s.Ic r1ex24064ata00a t 174.7/31.8 ic1101 1110005731 s.Ic s-80928cnmc-g8y-g t 137.2/6.0 ic1161 1130010160 s.Ic tc74hc4052af(elf) b 223.1/20.0 ic1163 1...

  • Page 30

    5 - 2 ref parts description m. H/v no. No. Location [main unit] d3531 1750001320 s.Dio kds4148u rtk/p b 107.5/54.1 d3532 1750001320 s.Dio kds4148u rtk/p b 107.5/56.1 d3533 1750001180 s.Dio kds122 rtk/p b 114.5/52.5 d3671 1750000431 s.Dio hsb88wstr-e t 79.0/60.2 d3801 1750001180 s.Dio kds122 rtk/p b ...

  • Page 31

    5 - 3 ref parts description m. H/v no. No. Location [main unit] r1313 7030003520 s.Res erj3geyj 472 v (4.7k) b 164.8/19.2 r1341 7030005040 s.Res erj2gej 472 x (4.7k) t 239.8/11.5 r1342 7030005040 s.Res erj2gej 472 x (4.7k) t 238.9/11.5 r1351 7030005240 s.Res erj2gej 473 x (47k) t 180.5/14.0 r1353 70...

  • Page 32

    5 - 4 ref parts description m. H/v no. No. Location [main unit] r3804 7030003500 s.Res erj3geyj 332 v (3.3k) b 104.6/45.7 r3805 7030003500 s.Res erj3geyj 332 v (3.3k) b 103.0/45.7 r3905 7030003860 s.Res erj3ge jpw v t 206.9/62.6 r3911 7030005590 s.Res erj2gej 680 x (68) t 204.3/59.1 r3937 7030003640...

  • Page 33

    5 - 5 ref parts description m. H/v no. No. Location [main unit] c214 4030017460 s.Cer c1005 jb 1h 102k-t t 46.4/17.9 c216 4030017460 s.Cer c1005 jb 1h 102k-t t 50.4/16.6 c217 4030017460 s.Cer c1005 jb 1h 102k-t t 52.4/16.6 c218 4030017460 s.Cer c1005 jb 1h 102k-t t 54.4/16.6 c219 4030017460 s.Cer c1...

  • Page 34

    5 - 6 ref parts description m. H/v no. No. Location [main unit] c4028 4030016930 s.Cer c1005 jb 1a 104k-t t 237.3/70.1 c4029 4030016930 s.Cer c1005 jb 1a 104k-t t 235.7/69.4 c4030 4030016930 s.Cer c1005 jb 1a 104k-t t 236.2/35.5 c4031 4030016930 s.Cer c1005 jb 1a 104k-t t 233.5/35.5 c4032 4030016930...

  • Page 35

    5 - 7 ref parts description m. H/v no. No. Location [connect unit] ic22 1130011760 s.Ic cd4094bpwr t 78.8/6.6 ic151 1110004310 s.Ic m62352gp 75ec t 88.5/6.9 ic211 1110000960 s.Ic njm4558m-te1-#fmzb t 137.9/10.9 ic221 1110003870 s.Ic njm2058m-te1-#zzzb b 137.0/13.9 ic251 1110006380 s.Ic lm2904pwr t 1...

  • Page 36

    5 - 8 ref parts description m. H/v no. No. Location [connect unit] r1033 7030003440 s.Res erj3geyj 102 v (1k) t 114.2/6.0 r1034 7030003440 s.Res erj3geyj 102 v (1k) t 112.9/13.4 r1035 7030003440 s.Res erj3geyj 102 v (1k) t 113.0/6.0 r1039 7030003200 s.Res erj3geyj 100 v (10) t 99.8/6.0 r1040 7030003...

  • Page 37

    5 - 9 ref parts description m. H/v no. No. Location [connect unit] ep1026 6910014690 s.Bea mpz1608s221a-t t 148.8/29.8 ep1029 6910012350 s.Bea mmz1608y 102bt t 69.8/14.6 ep1101 6910014690 s.Bea mpz1608s221a-t b 103.3/34.7 ep1102 6910014640 s.Bea mpz2012s221a-t b 106.1/33.6 ep1103 6910018930 s.Bea mp...

  • Page 38

    5 - 10 ref parts description m. H/v no. No. Location [pll unit] l671 6200004741 s.Coi nlv25t-1r2j t 102.0/72.4 l672 6200002841 s.Coi nlv25t-r22j t 106.2/77.2 l673 6200002911 s.Coi nlv25t-r27j t 105.7/80.2 l701 6200005011 s.Coi nlv25t-100j t 76.6/75.7 l702 6200009871 s.Coi nlv25t-120j t 62.4/99.2 l70...

  • Page 39

    5 - 11 ref parts description m. H/v no. No. Location [pll unit] r901 7030003360 s.Res erj3geyj 221 v (220) t 100.0/110.6 r902 7030003580 s.Res erj3geyj 153 v (15k) t 94.4/110.6 r903 7030003620 s.Res erj3geyj 333 v (33k) t 95.8/116.1 r904 7030003320 s.Res erj3geyj 101 v (100) t 94.4/109.3 r905 703000...

  • Page 40

    5 - 12 ref parts description m. H/v no. No. Location [pll unit] c709 4030011600 s.Cer c1608 jb 1e 104k-t t 75.5/91.8 c710 4030011600 s.Cer c1608 jb 1e 104k-t t 63.4/76.9 c713 4030007050 s.Cer c1608 ch 1h 220j-t t 63.5/96.7 c715 4030007050 s.Cer c1608 ch 1h 220j-t t 64.3/102.1 c716 4030006860 s.Cer c...

  • Page 41

    5 - 13 ref parts description m. H/v no. No. Location [rf-a unit] l704 6200010860 s.Coi c2520c-r10g-a (0.1u) t 35.2/16.3 l721 6140004680 s.Coi lr-528 4kbl t 30.2/23.9 l722 6200009060 s.Coi lqh32cn101k23l b 36.2/49.6 l723 6150005320 coi ls-546 7k7 l741 6200005011 s.Coi nlv25t-100j b 36.6/58.3 l742 620...

  • Page 42

    5 - 14 ref parts description m. H/v no. No. Location [rf-a unit] r1224 7030009891 s.Res era3yed 151v (150) b 123.0/42.4 r1225 7030005321 s.Res era3yed 103v (10k) b 110.4/35.4 r1226 7030007230 s.Res era3yed 102v (1k) b 113.1/45.1 r1227 7030007230 s.Res era3yed 102v (1k) b 123.0/45.6 r1228 7030005321 ...

  • Page 43

    5 - 15 ref parts description m. H/v no. No. Location [rf-a unit] c1223 4030011600 s.Cer c1608 jb 1e 104k-t b 103.6/45.0 c1224 4030007170 s.Cer c1608 ch 1h 221j-t b 120.6/43.2 c1225 4030007160 s.Cer c1608 ch 1h 181j-t b 115.4/36.0 c1226 4030009350 s.Cer c1608 ch 1h 3r5b-t b 113.6/35.4 c1251 403001864...

  • Page 44

    5 - 16 ref parts description m. H/v no. No. Location [bpf unit] l202 6200002181 s.Coi nlv25t-r12j t 18.3/56.5 l203 6200005041 s.Coi nlv25t-220j t 25.9/54.7 l301 6200005491 s.Coi nlv32t-331j b 14.6/12.8 l302 6200005491 s.Coi nlv32t-331j b 47.1/21.5 l303 6200005491 s.Coi nlv32t-331j b 50.8/41.0 l511 6...

  • Page 45

    5 - 17 ref parts description m. H/v no. No. Location [bpf unit] c142 4030006900 s.Cer c1608 jb 1h 103k-t t 89.6/57.2 c143 4030011600 s.Cer c1608 jb 1e 104k-t t 53.7/57.1 c161 4030011600 s.Cer c1608 jb 1e 104k-t b 47.1/65.1 c170 4030011600 s.Cer c1608 jb 1e 104k-t t 28.3/58.2 c201 4030007010 s.Cer c1...

  • Page 46

    5 - 18 ref parts description m. H/v no. No. Location [pa-a unit] r201 7030003370 s.Res erj3geyj 271 v (270) t 9.4/11.0 r202 7030003230 s.Res erj3geyj 180 v (18) t 10.2/8.9 r203 7030003370 s.Res erj3geyj 271 v (270) t 12.8/7.4 r204 7030000010 s.Res mcr10ezhj jpw (000) t 13.6/10.7 r205 7030003510 s.Re...

  • Page 47

    5 - 19 ref parts description m. H/v no. No. Location [pa-a unit] c413 4030006900 s.Cer c1608 jb 1h 103k-t b 13.4/67.1 c414 4030018960 s.Cer c3216 jb 1c 106mt-n b 13.8/69.1 c415 4030006900 s.Cer c1608 jb 1h 103k-t b 13.4/75.1 c417 4030006900 s.Cer c1608 jb 1h 103k-t b 14.2/65.5 c419 4030006900 s.Cer ...

  • Page 48

    5 - 20 ref parts description m. H/v no. No. Location [pa-a unit] c1104 4030012480 s.Cer grm31m2c2h121jv01l (grm42-6 ch) t 215.2/5.3 c1105 4030011730 s.Cer grm31m2c2h101jv01l (grm42-6 ch) t 217.6/5.3 c1106 4030011120 s.Cer grm31m2c2h100jv01l (grm42-6 ch) t 220.0/5.3 c1107 4030011240 s.Cer grm31m2c2h4...

  • Page 49

    5 - 21 ref parts description m. H/v no. No. Location [ctrl unit] r21 7030003640 s.Res erj3geyj 473 v (47k) t 18.6/42.7 r31 7030003720 s.Res erj3geyj 224 v (220k) b 13.2/55.3 r32 7030003720 s.Res erj3geyj 224 v (220k) b 15.6/54.7 r33 7030003790 s.Res erj3geyj 824 v (820k) b 19.1/52.6 r34 7030003800 s...

  • Page 50

    5 - 22 ref parts description m. H/v no. No. Location [ctrl unit] c301 4030006900 s.Cer c1608 jb 1h 103k-t b 69.9/102.7 c302 4030011070 s.Cer grm31m2c2h5r0cy21l (grm42-6 ch) b 50.6/103.8 c304 4030006900 s.Cer c1608 jb 1h 103k-t b 67.5/105.8 c351 4030006900 s.Cer c1608 jb 1h 103k-t b 69.3/113.6 c352 4...

  • Page 51

    5 - 23 ref parts description m. H/v no. No. Location [network unit] q15 1590003680 s.Tra krc402 rtk/p t 139.5/62.0 q25 1590003680 s.Tra krc402 rtk/p t 148.2/73.1 q35 1590003680 s.Tra krc402 rtk/p t 144.3/67.4 q45 1590003680 s.Tra krc402 rtk/p t 147.2/67.9 q55 1590003680 s.Tra krc402 rtk/p t 122.1/61...

  • Page 52

    5 - 24 ref parts description m. H/v no. No. Location [display unit] ic111 1130012620 s.Ic sn74ahct1g86dckr t 238.8/90.8 ic151 1110000960 s.Ic njm4558m-te1-#fmzb t 130.1/77.4 ic152 1110000960 s.Ic njm4558m-te1-#fmzb t 130.1/84.2 ic271 1130013470 s.Ic cd4071bnsr t 48.6/19.4 ic351 1130011880 s.Ic cd405...

  • Page 53

    5 - 25 ref parts description m. H/v no. No. Location [display unit] r602 7030003520 s.Res erj3geyj 472 v (4.7k) t 77.8/116.2 r603 7030003580 s.Res erj3geyj 153 v (15k) t 79.0/113.8 r604 7030003540 s.Res erj3geyj 682 v (6.8k) t 107.9/100.7 r611 7030003540 s.Res erj3geyj 682 v (6.8k) t 77.0/105.6 r612...

  • Page 54

    5 - 26 ref parts description m. H/v no. No. Location [vr-a unit] r1 7210003410 var rv-324 r2 7030003520 s.Res erj3geyj 472 v (4.7k) t 8.6/8.6 r3 7030003520 s.Res erj3geyj 472 v (4.7k) t 8.6/13.2 c2 4030006900 s.Cer c1608 jb 1h 103k-t t 177.6/102.1 c3 4030006900 s.Cer c1608 jb 1h 103k-t t 127.0/107.0...

  • Page 55

    5 - 27 ref parts description m. H/v no. No. Location [vr-c unit] r1 7210003410 var rv-324 r2 7030003520 s.Res erj3geyj 472 v (4.7k) t 11.2/8.0 r3 7030003520 s.Res erj3geyj 472 v (4.7k) t 10.9/3.0 c2 4030006900 s.Cer c1608 jb 1h 103k-t t 12.6/8.0 c3 4030006900 s.Cer c1608 jb 1h 103k-t t 12.1/3.0 j1 6...

  • Page 56

    5 - 28 ref parts description m. H/v no. No. Location [rit unit] j1 6510027290 s.Con 52808-0671 t 16.4/5.3 s1 2250000650 enc evegc2f2524b m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref parts description m. H/v no. No. Location [jack unit] r1 703000624...

  • Page 57

    5 - 29 ref parts description m. H/v no. No. Location [mic unit] c1 4030006900 s.Cer c1608 jb 1h 103k-t t 15.5/16.2 c2 4030006900 s.Cer c1608 jb 1h 103k-t t 13.3/16.6 c3 4030006900 s.Cer c1608 jb 1h 103k-t t 12.0/16.4 c4 4030007130 s.Cer c1608 ch 1h 101j-t t 8.2/3.7 c5 4030006900 s.Cer c1608 jb 1h 10...

  • Page 58: Section 6. Mechanical

    6 - 1 section 6. Mechanical parts *: refer to “ board layouts ” for the location. **: refer to “ general wiring ” for the connection screw abbreviations a, b0, bt: self-tapping ph: pan head zk: black ni-zu: nickel-zinc sus: stainless [chassis parts] [chassis parts] ref order description qty. No. No....

  • Page 59

    6 - 2 [rf-a unit] ref order description qty. No. No. J301* 6510020081 52808-2071 (2090) 1 j451* 6510019991 52808-2271 (2291) taping 1 j501* 6510007020 tmp-j01x-v6 1 j701* 6510007020 tmp-j01x-v6 1 j741* 6510007020 tmp-j01x-v6 1 j801* 6510007020 tmp-j01x-v6 1 j931* 6510027650 axn480c330p 1 j951* 65100...

  • Page 60

    6 - 3 [display unit] ref order description qty. No. No. R722 7210003370 r0904n-b10kl-20kq-r1080 1 r724 7210003370 r0904n-b10kl-20kq-r1080 1 r726 7210003370 r0904n-b10kl-20kq-r1080 1 r728 7210003370 r0904n-b10kl-20kq-r1080 1 j1* 6510021561 52808-2470 (2490) taping 1 j21* 6510019971 52808-1071 1 j31* ...

  • Page 61

    6 - 4 [accessories] ref order description qty. No. No. P1 5610000410 ap-319 1 f1 5210000840 fuse atc-30 2 f2 5210000940 fuse 1205 1 mc1 (optional) hm-36 1 w1 8900013980 opc-1457 [usa] 1 8900013980 opc-1457 [tpe] 1 8900013980 opc-1457 [kor] 1 8900013980 opc-1457 [chn] 1 8900013980 opc-1457 [exp] 1 w2...

  • Page 62

    6 - 5 mp30(f)×3 mp16(f)×3 mp32(f)×17 ep1(f) mp39(f) mp31(f) mp27(f) mp18(f) mp20(f) mp4(f) mp35(f) mp30(f) mp28(f)×2 mp16(f) mp456(di)×4 mp452(di) mp451(di) ds111(di) mp454(di) mp455(di) ds451(di) mp453(di) mp13(f) mp29(f) mp40(f) mp6(f) mp38(f) mp37(f) mp12(f) mp5(f) mp7(f) mp11(f) mp10(f) mp14(f) ...

  • Page 63

    Mp27(c)×2 mp27(c)×2 mp3(c) mp98(c) mp111(c) mp110(c) mp31(c)×6 mp31(c)×6 mp26(c) mp25(c) mp32(c)×6 mp24(c)×2 mp20(c)×2 mp21(c)×2 mp22(c)×2 mp23(c)×2 mp19(c)×2 mp2(c) mp95(c) mp5(c) mp4(c) mp6(c) sp1(c) w1121(c) mp33(c)×22 mp15(c)×2 mp102(c) mp101(c) mp104(c) mp103(c) mp100(c) mp99(c) 6 - 6 j91 j201 ...

  • Page 64: Section 7. Board

    7 - 1 section 7. Board layouts the combination of top side and bottom side of this • display board (top view) cfl+ cfl- nc nc f - 1 power transmit nr nb tuner menu ssb cw rtty am/fm filter speech monitor comp vox/bk-in lock rit clear notch pbt-clr f - 2 f - 3 f - 4 f - 5 ant meter p.Amp att ds741 ds...

  • Page 65: • Display Board

    7 - 2 the combination of top side and bottom side of this • display board (bottom view) nc fres 5v -12v nc 14v 3r3v ltxd pwrk 14v 8v lrxd pseni nc nc ptras nc mphne mphn mici_ gnd mice_ nc nc gnd gnd nc 3r3v rfpl migl gnd gnd rfl afl sqls gnd mudk gnd 8v psnd mici afo gnd mice phom phom gnd gnd dotk...

  • Page 66: • Pll Unit

    7 - 3 • pll unit (top view) the combination of this page and next page shows the top side and bottom side of actual p.C. Board. Hifop1k mdat5 htxs 14v dresl5 8v 14v rastb5 mck5 gnd hrxs alc nc -12v nc hagc gnd 5v 3r3v nc hifop2k 10v dresh 14v pdat5 14v nc 14v rastb5 14v 14v 14v 14v hifop2k 14v hifop...

  • Page 67: • Pll Unit

    7 - 4 h0 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 v0 v5 v10 v15 v20 v25 v30 v35 v40 v45 v50 v55 v60 v65 v70 v75 v80 v85 v90 v95 v100 v105 v110 v115 v120 the combination of this page and next page shows the top side and bottom side of actual p.C. Board...

  • Page 68: • Main Unit

    7 - 5 the combination of top side and bottom side of this • main unit (top view) • rit unit (top view) • jack unit (top view) • mic unit (top view) 3r3v hrxs gnd iset gnd nc ikey nc nc htxs 14v 14v 14v ista dresl5 refv ants thri forv -12v -12v refv 5v gnd hifop2k dresl5 unlk nc 14v alc gnd hifop1k 5...

  • Page 69: • Main Unit

    7 - 6 the combination of top side and bottom side of this • main unit (bottom view) • rit unit (bottom view) • jack unit (bottom view) • mic unit (bottom view) phni 5r9o j2 pho pho phni dash j102 dot c51 c52 c55 c57 c1021 c1022 c1161 c1169 c1173 c1174 c1175 c1176 c1177 c1178 c1202 c1204 c1214 c2102 ...

  • Page 70: • Connect Unit

    7 - 7 the combination of top side and bottom side of this • connect unit (top view) udtxd gnd gnd gnd gnd nc nc nc nc nc nc nc nc nc nc -12v 3r3v castb5 cive mck5 exrls avoxl ston ealc umsqs seni civ asqls rtki msqls upws udrxd speech beep vbusk ccstb5 dresl5 mdat5 tras skys spe spo nc gnd mphn amod...

  • Page 71: • Connect Unit

    7 - 8 the combination of top side and bottom side of this • connect unit (bottom view) skys [ext-sp] [key] civ [remote] [send] [alc] c213 c215 c221 c231 c232 c241 c242 c285 c303 c308 21 3c 90 3c c313 c318 c321 c322 c326 c327 c331 c413 c416 c522 c543 c544 c615 c651 c751 c753 c754 c908 c909 c910 c912 ...

  • Page 72: • Pa-A Unit

    7 - 9 • pa-a unit (top view) the combination of this page and next page shows the top side and bottom side of actual p.C. Board. Gnd 8v h14v 14v pwrs nc 5v -12v spo spe 14v gnd paastb5 mdat5 mck5 gnd gnd ekey esta hthl fidl fidh ipdl pastb5 dresl5 gnd gnd gnd gnd gnd gnd f3 c2 c3 5c 4c c8 c9 c10 c11...

  • Page 73: • Pa-A Unit

    7 - 10 the combination of this page and next page shows the top side and bottom side of actual p.C. Board. • pa-a unit (bottom view) c13 c51 c52 c53 c101 c102 c103 c104 c121 c122 c123 c124 c210 c301 c304 c341 c342 c368 c369 c407 c408 c409 c410 c411 c412 c413 c414 c415 c417 c463 c503 c504 c508 c509 c...

  • Page 74: • Network Unit

    7 - 11 • network unit (top view) the combination of this page and next page shows the top side and bottom side of actual p.C. Board. • vr-a unit (top view) • vr-b unit (top view) • vr-c unit (top view) • pbt unit (top view) 14m gnd co2 gnd 10m ci1 vhf co1 18m gnd gnd 14v ci2 nvhf 14v 3.5m co3 5m 7m ...

  • Page 75: • Network Unit

    7 - 12 h0 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h125 h130 h135 h140 h145 h150 h155 h160 h165 h170 h175 h180 h185 h190 h195 h200 h205 h210 h215 h220 h225 h230 h235 v0 v5 v10 v15 v20 v25 v30 v35 v40 v45 v50 v55 v60 v65 v70 v75 v80 v85 v90 h...

  • Page 76: • Ctrl Unit

    7 - 13 • ctrl unit (top view) w2001 the combination of this page and next page shows the top side and bottom side of actual p.C. Board. Pz rx pw 14v rz py ry 14v px rw nc 3r3v ikey iset dresl5 14v gnd forv thri ista 14v refv 14v gnd hrxs nc ants htxs -12v nc mode vcc gnd reset 5m nvhf 14v gnd gnd 14...

  • Page 77: • Ctrl Unit

    7 - 14 the combination of this page and next page shows the top side and bottom side of actual p.C. Board. • ctrl unit (bottom view) c3 c11 c12 c13 c18 c33 c34 c35 c36 c101 c102 c103 c104 c105 c106 c107 c108 c121 c135 c152 c153 c154 c157 c158 c159 c160 c171 c172 c173 c174 c175 c176 c177 c178 c180 c2...

  • Page 78: • Bpf Unit

    7 - 15 • bpf unit (top view) the combination of this page and next page shows the top side and bottom side of actual p.C. Board. B6 b1 hpr1s hpr2s 14v b8 b5 8v b3 b4 5v hatts r8v b2 hpofs gnd b7 b0 t8v b8w c12 c13 c14 c15 c16 c19 c21 c22 c23 c24 c25 c29 c31 c32 c33 c34 c35 c39 c41 c42 c43 c44 c45 c4...

  • Page 79: • Bpf Unit

    7 - 16 the combination of this page and next page shows the top side and bottom side of actual p.C. Board. • bpf unit (bottom view) c132 c133 c134 c135 c136 c137 c141 c161 c301 c302 c321 c322 c323 c325 c326 c327 c328 c329 c330 c331 c332 c333 c334 c335 c336 c337 c338 c339 c512 c515 c516 c519 c520 c52...

  • Page 80: • Rf-A Unit

    7 - 17 • rf-a unit (top view) the combination of this page and next page shows the top side and bottom side of actual p.C. Board. Gnd b3 r8v t8v hpr2s hpr1s b8w b4 b2 5v b0 b1 b6 b7 hatts hpofs b5 14v b8 8v 10v nc 3r3v 5v gnd hagc nc -12v nc alc hrxs gnd mck5 rastb5 14v 8v dresl5 14v htxs mdat5 hifo...

  • Page 81: • Rf-A Unit

    7 - 18 the combination of this page and next page shows the top side and bottom side of actual p.C. Board. • rf-a unit (bottom view) c302 c303 c305 c452 c454 c456 c458 c470 c473 c474 c475 c476 c478 c479 c480 c501 c601 c602 c603 c604 c633 c634 c635 c636 c671 c672 c673 c674 c675 c708 c711 c722 c723 c7...

  • Page 82: Section 8. Wiring

    8 - 1 section 8. Wiring diagram j8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 j3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 j3621 j3911 j462 1 2 3 4 j401 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 j2 j100...

  • Page 83: Pbt

    8 - 2 j453 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 j2 1 2 3 4 5 6 j91 1 2 3 4 5 6 j451 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 j...

  • Page 84: Section 9. Block

    9 - 1 section 9. Block diagram htxs eeprom ic702 br24l32fv t/r sw q 820/q822/q821 krc402x2/kra302 am p njm4558 ic31 t/r ctrl 2sb1123/2sd1619 q 281/q282 am p njm4558 ic171 ants am p njm4558 ic171 sw11 s1 current det hsm88as d401 tuning network ikey iset ista amp njm2903 ic431 x701 (19.6608m) cr-520 t...

  • Page 85: Main Unit

    9 - 2 ccstb mfms eeprom ic1081 r1ex24064ata00a speech umods nasbs castb t8v mstb 5 forl mck mstb dc-dc dspck rastb5 pwrs dcamp njm3403av ic3271 att alc-ctrl q 3275/q3276 2sk3018/ktc4075 hthml am p ic3251 njm3404av t2lo dcsr m apc njm3403av ic3271 alc ikey sw11 s19 d/a htif time-ctrl q3271/q3272 ktc2...

  • Page 86

    9 - 3 d/a m62352 ic151 fil ripple 2sd1801 q352 sq l gate 2sj144 q501 asqls amp ic221 njm2058m mams aa f amp ic221 njm2058m seni mdat 5 ston amod exrls am p ic401 njm4558 cp2102 ic901 usb upws tusb2046bi ic902 usb ccstb5 ealc vca ealc 8v buff ic221 njm2058m fanv am p ic502 njm4558m mafgv1/mafgv2 +14v...

  • Page 87: Section 10. Voltage

    10 - 1 section 10. Voltage diagram • display board (display board-1) .%&$#%-.+)*6 .'8'. 8 .%&%1064#56 .'8'. 8 .%&%1064#56 .'8'. 8 j31 1 2 3 4 5 6 7 8 9 10 j21 1 2 3 4 5 6 7 8 9 10 not l nbl pbt2bk pbt1bk pbt2ak pbt1ak nr l pitchl ritdak ritdbk 10k r185 10k r186 10k r187 10k r188 47k r190 47k r191 82...

  • Page 88

    10 - 2 0.00 1.70 0.00 1.90 0.62vp- 62.5ns p t6b65afg ic561 1 seg80 2 seg79 3 seg78 4 seg77 5 seg76 6 seg75 7 seg74 8 seg73 9 seg72 10 seg71 11 seg70 12 seg69 13 seg68 14 seg67 15 seg66 16 seg65 17 seg64 18 seg63 19 seg62 20 seg61 21 seg60 22 seg59 23 seg58 24 seg57 25 seg56 26 seg55 27 seg54 28 seg5...

  • Page 89

    10 - 3 2.2k r712 s692 ls8j2m 0. 1 c611 ls8j2m s714 6.8k r701 2.2k r601 4.7k r721 dell ritk 6.8k r621 15k r634 2.2k r622 ki0 4.7k r713 ls8j2m s662 notk ki3 0. 1 c711 s711 ls8j2m 0. 1 c641 ki4 4.7k r723 s713 ls8j2m 4.7k r613 s691 ls8j2m 2.2k r612 ki6 s695 ls8j2m 6.8k r641 s712 ls8j2m 0. 1 c601 ls8j2m ...

  • Page 90

    10 - 4 • connect unit (connect-1) 0.23vp-p 83.3ns 0.5vp-p 166.7ns mmz1608y102b t ep551 j751 1 2 3 4 vbusk upws 18p c562 5v mdraf 0. 1 c556 1m r561 pcm2901 e ic551 1 d+ 2 d- 3 vbus 4 dgndu 5 hid0 6 hid1 7 hid2 8 sel0 9 sel1 10 vccc 11 agndc 12 vinl 13 vinr 14 vcom 15 voutr 16 voutl 17 vccp1 18 agndp ...

  • Page 91

    10 - 5 4.6 12.7 7.8 5.6 3.0 0.0 3.1 0.0 sql open 㧦 0.0 sql close 㧦 4.3 4.9 7.8 13.5 3.3 -11.8 10k r1412 100 r1011 10 c242 j1401 kds4148u d1101 0. 1 c1039 2.2k r237 47p c1025 10k r263 47p c1027 kds4148u d1106 mmz1608y102bt ep1025 100 r1018 mpz2012s601a ep1103 j1001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

  • Page 92

    10 - 6 cp1242 3r3v s-80928cnmc ic1101 1 out 2 vdd 3 vss 4 nc 5 cd x3r3v 3r3v start 47k r1218 h3r3v key 3r3v 4.7k r1222 vdl_ 4.7k r1125 3r3v cf20 cp1121 3r3v 22k r1081 cr-755 x1201 3r3v x3r3v civ ista 3r3v 10k r1082 cp1243 h3r3v 4.7k r1121 alcl_ krc402 q1021 h3r3v 3r3v fres h3r3v h3r3v 0 r1214 0 r121...

  • Page 93

    10 - 7 c199 mpz2012s221a ep204 220 r200 c201 mpz2012s221a ep208 c206 0.001 x11 0.001 x7 c191 220 r195 mpz2012s221a ep206 c195 220 r193 22p c193 c198 220 r191 220 r201 c200 220 r199 c204 220 r197 c208 c194 220 r194 22p c192 j9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 c197 220 r192 ike...

  • Page 94

    10 - 8 330 r3673 dtif 0. 1 c3634 1.5k r3641 cfws455d fi3641 i o 1000u l3632 j3671 15 r3672 220 r3636 0. 1 c3631 0.0022 c3611 1k r3605 0.0012 c3606 1k r3607 hsb88w s d3671 270p c3612 1k r3606 0.0022 c3610 0.0015 c3607 1k r3603 0. 1 c3656 120p c3608 220 r3656 1k r3604 0.01 c3635 0.01 c3653 390p c3609 ...

  • Page 95

    10 - 9 0. 1 c4029 0. 1 c4032 0. 1 c4041 0 .1 c 4 0 1 7 0. 1 c4039 0 0 0 0 0 .1 c4022 c4043 0. 1 c4033 0 .1 c4049 0 .1 c4013 0 .1 c 4 0 5 1 0. 1 c4031 0.1 c4034 0 .1 c 4 0 1 6 0 .1 c 4 0 6 3 0 0 .1 c 4 0 5 8 4 7 k r 4 0 0 5 0 .1 c 4 0 6 0 0. 1 c4036 0 .1 c 4 0 1 9 0. 1 c4040 0.1 x5 c4047 0 .1 c4059 0...

  • Page 96

    10 - 10 mfmt l 0. 1 c4434 mdraf avoxl 0. 1 c4435 100 r4450 kds122 d4404 kds122 d4402 10 c4401 0.0022 c4448 0 r4461 10 c4402 speech ad1939ystz ic4461 1 agnd 2 mclk/xi 3 mclk/xo 4 agnd 5 avdd 6 ol3p 7 ol3 n 8 or3p 9 or3n 10 ol4p 11 ol 4 n 12 or4p 13 or4n 14 pd/rst 15 dsdata4 16 dgnd 17 dvdd 18 dsdata3...

  • Page 97

    10 - 11 100k r3303 0. 1 c3253 kds4148u d3254 100 r3254 1m r3265 68k r3258 100 r3266 100 r3285 0. 1 c3279 kds4148u d3253 220k r3292 330 r3271 kds4148u d3252 kds4148u d3271 ntcg16 r3260 ktc2875 q3271 ma2s7280g d3275 47k r3283 0 r3276 0.001 c3251 njm3404av ic3251 2 3 1 njm3404av ic3251 6 5 7 njm3403av ...

  • Page 98

    10 - 12 0.00 12.77 0.00 2.92 0.00 4.70 9.08 -3.45 +3r3v _hifop2s +8v r8v _hifws _hifop1s +14v t8v alc 15p c726 r724 470 0.1 c724 33p c701 q724 2sk1740 r859 100 q721 2sk1740 r723 470 #617db l851 q722 2sk1740 0.1 c723 r858 100 q723 2sk1740 ls-546 l723 0.1 c721 r722 470 l855 0.22u 15p c725 l856 0.22u r...

  • Page 99

    10 - 13 12.48v pre1 on:11.99v pre2 on:11.57v pre2 on:7.90v pre off:7.67v r32 100 0. 1 c119 r134 1.5k j141 100 u l13 d11 1sv307 r72 100 0.0033 c134 0.0015 c34 1sv307 d131 0. 1 c19 r61 100 1sv307 d31 d82 1sv307 0 r174 0.0033 c135 0.1 c170 0.0033 c13 0.0015 c32 r81 100 100k r136 r133 470 0.01 c142 d42 ...

  • Page 100

    10 - 14 atn207 rl601 atn207 rl701 atn207 rl1001 atn207 rl902 atn207 rl602 47p c513 100p c1108 120p c812 120p c607 atn207 rl901 la-547 l703 82p c1008 lr-217 l1001 atn207 rl801 lr-226 l801 6p c1003 100p c603 lr-227 l802 atn207 rl1101 atn207 rl702 39p c612 atn207 rl1102 atn207 rl1002 120p c606 atn207 r...

  • Page 101

    10 - 15 0. 1 c123 0. 1 c367 0. 1 c122 ajs1311f rl51 1205 f3 1 2 0 r359 fha010 f1 0. 1 c366 krc402 q51 0. 1 c52 0.01 c51 ntcg16 r361 l1 l3 l6 l7 l2 l5 +14v l4 njm2904v ic301 v+ 8 gnd 4 100k r306 100k r304 470 r310 100k r301 njm2904v ic301 2 3 1 100k r302 470 r309 56k r307 56k r308 56k r305 56k r303 n...

  • Page 102

    10 - 16 0.01 c501 la-246 l623 mpz1608s221a ep281 2.2k r651 390 r652 15 r401 mmbv3700lt1g d652 kds4148u d601 0. 1 c259 470 r284 47k r282 0. 1 c261 0. 1 c433 68k r432 kds4148u d501 10k r283 2p-50 r301 mp601 1 2 3 4 w200 1 rd25t0r0 mmbv3700lt1g d651 0.001 c257 ktc2875 q651 10k r437 0.01 c201 390 r654 h...

  • Page 103

    10 - 17 0.01 c912 0. 1 c804 0 r708 330 r1007 kds4148u d802 22k r717 -12v thru krc402 q1003 +14v 4.7k r713 anti 0. 1 c706 12p c708 p 47k r720 1k r1201 330 r1003 100k r901 j1201 1 2 3 4 5 6 cp905 1k r842 330 r1004 krc402 q822 s-80851cnmc ic811 1 out 2 vdd 3 vss 4 nc 5 cd 0.01 c851 krc402 q1005 rxs cp9...

  • Page 104

    10 - 18 0.01 c156 0.01 c211 mp24za mf 2 kds122 d115 la-489 l121 p1092 1 1 2 2 3 3 4 4 5 5 krc402 q165 1 1 2 2 3 3 4 4 5 5 kds122 d165 0.01 c115 0.01 c126 kds122 d135 p1091 1 2 3 4 5 6 7 8 9 10 0.01 c155 0.01 c106 1 1 2 2 3 3 4 4 5 5 la-490 l151 0.01 c201 krc402 q105 la-554 l111 krc402 q135 kds122 d1...

  • Page 105

    10 - 19 15u l801 82 r855 1k r715 1k r719 0. 1 c717 0.0039 c808 0. 1 c709 12u l702 2k r722 sn74ahc1g04dck ic701 1 2 3 4 5 j701 0. 1 c705 22k r734 220 r730 220 r729 100 r735 1k r713 2k r720 10 c708 2k r703 1k r731 0. 1 c710 82 r853 2k r708 2k r714 2k r710 0 r809 15k r733 kds114 d801 0.018 c805 220 r70...

  • Page 106

    10 - 20 10u l151 0.01 c151 0.01 c152 0.01 c153 15 k r155 22k r156 0.01 c154 10u l152 0.01 c201 100p c156 100p c157 47p c158 100 r201 68k r202 220 r203 0.01 c202 adf4116bruz ic201 1 flo 2 cp 3 cpgnd 4 agnd 5 rfinb 6 rfina 7 avdd 8 refin 9 dgnd 10 ce 11 clk 12 data 13 le 14 muxout 15 dvdd 16 vp 0. 1 c...

  • Page 107

    6f no.68, sec. 1 cheng-teh road, taipei, taiwan, r.O.C. Phone : +886 (02) 2559 1899 fax : +886 (02) 2559 1874 url : http://www.Asia-icom.Com e-mail : sales@asia-icom.Com zac de la plaine 1 rue brindejonc des moulinais bp 5804 31505 toulouse cedex, france phone : +33 (5) 61 36 03 03 fax : +33 (5) 61 ...

  • Page 108

    1-1-32, kamiminami, hirano-ku, osaka 547-0003, japan s-14719xz-c1 © 2011 icom inc..