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  5. Service Manual Addendum

Icom IC-F3020 Service Manual Addendum

Summary of IC-F3020

  • Page 1

    Service manual addendum contents replacement pages . . . . . . . . . . . . . . . . . . . . . . 6-1, 6-5, 6-6 and 7-1 to 7-9 parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 board layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 voltage diagram . . . . . . ...

  • Page 2: Section 6

    Section 6 adjustment procedures 6-1 preparation when adjusting ic-f3020 series, cs-f3020 cloning software, cs-f3020 adj adjustment software (rev. 1.0 or later), opc-478/u jig cable (modifi ed opc-478/u cloning cable ; see the page 6-2) and the following test equipments are required. Equipment grade ...

  • Page 3

    6 - 5 6-3 transmit adjustment select an adjustment item using [ ↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected pc’s keyboard. Adjustment adjustment condition measurement value unit operation output power [power (hi)] 1 • channel • transmitting : ch 3 top panel ...

  • Page 4

    6 - 6 6-4 receive adjustment select an adjustment item using [ ↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected pc’s keyboard. Adjustment adjustment condition measurement value unit location receive sensitivity [bpf (t1)] [bpf (t2)] note: “receive sensitivity” mu...

  • Page 5: Section 7. Mechanical

    (replacement page) 7 - 1 section 7. Mechanical parts *: refer to “board layouts” for the location. Screw abbreviations a, b0, bt: self-tapping ph: pan head zk: black ni-zu: nickel-zinc sus: stainless april 2013 [chassis parts] ref order description qty. No. No. Mp2 8210022971 2927 t-front panel asse...

  • Page 6

    (replacement page) april 2013 7 - 2 *: refer to “board layouts” for the location. 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. Ref order description qty. No. No. Mp1 8010020412 ...

  • Page 7

    (replacement page) april 2013 7 - 3 [chassis parts] ref order description qty. No. No. Mp13 8930069500 2927 main seal (top) [#01] 1 8930069500 2927 main seal (top) [#02] 1 8930069500 2927 main seal (top) [#03] 1 8930069500 2927 main seal (top) [#04] 1 8930069500 2927 main seal (top) [#05] 1 89300695...

  • Page 8

    (replacement page) april 2013 7 - 4 [chassis parts] ref order description qty. No. No. Mp24 8610012970 knob n350 [#01] 1 8610012970 knob n350 [#02] 1 8610012970 knob n350 [#03] 1 8610012970 knob n350 [#04] 1 8610012970 knob n350 [#05] 1 8610012970 knob n350 [#07] 1 8610012970 knob n350 [#09] 1 86100...

  • Page 9

    (replacement page) april 2013 7 - 5 [chassis parts] [chassis parts] ref order description qty. No. No. Ref order description qty. No. No. Mp26 8810009561 phbt m2 x 6 ni-zk3 [#01] 2 8810009561 phbt m2 x 6 ni-zk3 [#02] 2 8810009561 phbt m2 x 6 ni-zk3 [#03] 2 8810009561 phbt m2 x 6 ni-zk3 [#04] 2 88100...

  • Page 10

    (replacement page) april 2013 7 - 6 [chassis parts] [main unit] ref order description qty. No. No. Ref order description qty. No. No. Mp42 8930084040 2926 side seal top [#81] 1 8930084040 2926 side seal top [#82] 1 8930084040 2926 side seal top [#83] 1 8930084040 2926 side seal top [#85] 1 893008404...

  • Page 11

    7 - 7 (replacement page) april 2013 [accessories] ref order description qty. No. No. Ep1 (optional) fa-sc55v-2 [#01] 1 (optional) fa-sc55v-2 [#02] 1 (optional) fa-sc55v-2 [#03] 1 (optional) fa-sc55v-2 [#04] 1 (optional) fa-sc55v-2 [#05] 1 (optional) fa-sc55v-2 [#07] 1 (optional) fa-sc55v-2 [#09] 1 (...

  • Page 12

    7 - 8 (replacement page) april 2013 [accessories] ref order description qty. No. No. Mp2 8310066810 2927 opt plate [#01] 1 8310066810 2927 opt plate [#02] 1 8310066810 2927 opt plate [#03] 1 8310066810 2927 opt plate [#04] 1 8310066810 2927 opt plate [#05] 1 8310066810 2927 opt plate [#07] 1 8310066...

  • Page 13

    April 2013 7 - 9 mp2* (c) mp33 (c) mp20 (c) sp1 (c) mp12* (c) main unit mp28 (c) mp6 (m) mp1 (m) mp5 (m) mp4 (m) ep7 (m) ds3 (m) mp3 (m) mp28 (c) mp28 (c) r315 (m) mp2 (m) mp28 (c) mp28 (c) j701 (p) j901 (cn) pa unit connect unit mp28 (c) ant unit mp1 (c) mp801 (a) mp17 (c) mp35 (c) j1 (c) mp8 (c) m...

  • Page 14: Section 6.

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 1 section 6. Parts list 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 ...

  • Page 15

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 2 ref parts description m. H/v no. No. Location [main unit] q8 1530002601 s.Tra 2sc4215-o(te85rf) [#21] t 76.0/11.5 1530002601 s.Tra 2sc4215-o(te85rf) [#22] 153000...

  • Page 16

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 3 ref parts description m. H/v no. No. Location [main unit] q31 1560001360 s.Fet 2sk3019 tl b 41.9/6.8 eqv. 1560001840 s.Fet 2sk3107-t1-at [#01] eqv. 1560001860 s....

  • Page 17

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 4 ref parts description m. H/v no. No. Location [main unit] q34 1560001360 s.Fet 2sk3019 tl b 46.6/12.8 eqv. 1560001840 s.Fet 2sk3107-t1-at [#01] eqv. 1560001860 s...

  • Page 18

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 5 ref parts description m. H/v no. No. Location [main unit] d10 1750000771 s.Var hvc376btrf-e b 69.6/26.2 d11 1750000721 s.Var hvc375btrf-e b 74.9/34.0 d12 1720000...

  • Page 19

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 6 ref parts description m. H/v no. No. Location [main unit] r6 7030005070 s.Res erj2gej 683 x (68k) t 99.5/34.8 r12 7030005530 s.Res erj2gej 100 x (10) b 92.6/35.2...

  • Page 20

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 7 ref parts description m. H/v no. No. Location [main unit] r152 7030008300 s.Res erj2gej 184 x (180k) b 34.1/42.9 r153 7030005310 s.Res erj2gej 124 x (120k) b 35....

  • Page 21

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 8 ref parts description m. H/v no. No. Location [main unit] r271 7030010040 s.Res erj2gej-jpw [#09] b 16.6/14.4 7030010040 s.Res erj2gej-jpw [#49] 7030010040 s.Res...

  • Page 22

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 9 ref parts description m. H/v no. No. Location [main unit] c66 4030017460 s.Cer c1005 jb 1h 102k-t t 78.0/13.6 c67 4030017460 s.Cer c1005 jb 1h 102k-t b 79.3/12.7...

  • Page 23

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 10 ref parts description m. H/v no. No. Location [main unit] c172 4030017460 s.Cer c1005 jb 1h 102k-t b 67.7/41.2 c173 4030016790 s.Cer c1005 jb 1e 103k-t [#01] b ...

  • Page 24

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 11 ref parts description m. H/v no. No. Location [pa unit] c314 4030017740 s.Cer c1005 jb 1h 821k-t b 45.2/41.3 c315 4030016930 s.Cer c1005 jb 1a 104k-t b 43.2/37....

  • Page 25

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 12 ref parts description m. H/v no. No. Location [ant unit] c392 4030016930 s.Cer c1005 jb 1a 104k-t [#21] b 65.8/15.0 4030016930 s.Cer c1005 jb 1a 104k-t [#22] 40...

  • Page 26

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 13 ref parts description m. H/v no. No. Location [main unit] mc1 7700002760 mic em6027p-46c33-g-01 [#01] 7700002760 mic em6027p-46c33-g-01 [#02] 7700002760 mic em6...

  • Page 27

    April 2013 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 14 ref parts description m. H/v no. No. Location [pa unit] d703 1790001670 s.Dio rb706f-40t106 [#01] b 31.2/12.7 1790001670 s.Dio rb706f-40t106 [#02] 1790001670 s....

  • Page 28

    April 2013 15 ref parts description m. H/v no. No. Location [ant unit] l802 6200012470 s.Coi 0.30-1.7-7tl 45.3n t 3.6/8.6 r801 7030005080 s.Res erj2gej 823 x (82k) t 9.0/13.5 c801 4030017460 s.Cer c1005 jb 1h 102k-t t 9.6/7.4 c802 4030017380 s.Cer c1005 ch 1h 050b-t t 5.5/8.6 c803 4030017410 s.Cer c...

  • Page 29

    April 2013 16 section 9 section 9. Board layouts • main unit (top view) • ant unit (top view) • connect unit (top view) • pa unit (top view) to speaker “sp1” (chassis) j4 4 2 3 1 sp gnd gnd gnd top switch tx gnd ant j1 (chassis) to pa unit 2 1 j901 vcc vcc to pa unit gnd vcc to battery connector “j2...

  • Page 30

    April 2013 17 • main unit (bot view) • ant unit (bot view) • connect unit (bot view) • pa unit (bot view) 20 1 21 40 j5 opv1 opv2 opv3 gnd opt3 opt2 opt1 sigo bu s y nc bref nc dmi mcin dmo mco t ptt o ptti gnd d_if gnd cck csi cso nc cirq css rem d afo afout disc rmut bepo afon mmut nc vcc +5v gnd ...

  • Page 31

    April 2013 *; refer to “parts list.” 18 section 11. Voltage diagram 5 . 0 0 t x : 1 . 2 d b m r x : 0 d b m 2 . 1 5 7 . 2 5 . 0 7 . 2 5 . 0 0 5 . 0 5 . 0 0 5 . 0 5 . 0 0 1 . 4 8 0 2 . 7 0 4 . 5 0 . 7 2 . 1 6 2 . 6 8 2 . 3 3 2 . 4 6 2 . 3 5 2 . 2 7 4 . 1 0 1 . 7 4 0 . 6 1 . 0 0 4 . 8 0 2 . 7 5 0 0 . ...

  • Page 32: Service Manual

    Service manual addendum contents replacement pages . . . . . . . . . . . . . . . . . . . . . . 7-1 to 7-6 parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 board layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 voltage diagram . . . . . . . . . . . . . . . ...

  • Page 33: Section 7. Mechanical

    (replacement page) 7 - 1 section 7. Mechanical parts *: refer to “board layouts” for the location. Screw abbreviations a, b0, bt: self-tapping ph: pan head zk: black ni-zu: nickel-zinc sus: stainless [version list] model version symbol ic-f3021t usa-02 [1] usa-03 [8] ic-f3022t eur-02 [2] eur-03 [9] ...

  • Page 34

    (replacement page) may. 2012 7 - 2 *: refer to “board layouts” for the location. 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. Ref order description qty. No. No. Mp2 8210022971 2...

  • Page 35

    (replacement page) may. 2012 7 - 3 [chassis parts] ref order description qty. No. No. Mp20 8930061880 2721 mic sponge [1] 1 8930061880 2721 mic sponge [2] 1 8930061880 2721 mic sponge [3] 1 8930061880 2721 mic sponge [4] 1 8930061880 2721 mic sponge [5] 1 8930061880 2721 mic sponge [6] 1 8930061880 ...

  • Page 36

    (replacement page) may. 2012 7 - 4 [chassis parts] ref order description qty. No. No. Mp33 8930046020 1123 sheet (a)-1 [1] 1 8930046020 1123 sheet (a)-1 [2] 1 8930046020 1123 sheet (a)-1 [3] 1 8930046020 1123 sheet (a)-1 [4] 1 8930046020 1123 sheet (a)-1 [5] 1 8930046020 1123 sheet (a)-1 [6] 1 89300...

  • Page 37

    (replacement page) may. 2012 7 - 5 [main parts] [pa parts] [ant parts] [connect parts] ref order description qty. No. No. Ref order description qty. No. No. Ref order description qty. No. No. Ref order description qty. No. No. J2 6450002250 hsj1456-010320 1 j3 6450000131 hsj1102-018540 1 j4* 6510021...

  • Page 38

    (replacement page) may. 2012 7 - 6 [accessories] ref order description qty. No. No. Mp3 8210022780 2927 jack panel [1] 1 8210022780 2927 jack panel [2] 1 8210022780 2927 jack panel [3] 1 8210022780 2927 jack panel [4] 1 8210022780 2927 jack panel [5] 1 8210022780 2927 jack panel [6] 1 8210022780 292...

  • Page 39: Section 6.

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 1 section 6. Parts list 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 [...

  • Page 40

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 2 ref parts description m. H/v no. No. Location [main unit] q18 1590001400 s.Tra xp1214(tx) [1] t 74.3/28.3 1590001400 s.Tra xp1214(tx) [2] 1590001400 s.Tra xp1214(...

  • Page 41

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 3 ref parts description m. H/v no. No. Location [main unit] q39 1590001650 s.Tra xp4601(tx) [1] b 55.2/10.4 1590001650 s.Tra xp4601(tx) [2] 1590001650 s.Tra xp4601(...

  • Page 42

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 4 ref parts description m. H/v no. No. Location [main unit] q46 1590003291 s.Tra unr9213g0l [1] t 98.8/32.9 1590003291 s.Tra unr9213g0l [2] 1590003291 s.Tra unr9213...

  • Page 43

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 5 ref parts description m. H/v no. No. Location [main unit] d20 1790001241 s.Dio ma2s7280gl [1] b 99.0/32.8 1790001241 s.Dio ma2s7280gl [2] 1790001241 s.Dio ma2s728...

  • Page 44

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 6 ref parts description m. H/v no. No. Location [main unit] r35 7030007290 s.Res erj2gej 222 x (2.2k) t 85.2/14.6 r36 7030008410 s.Res erj2gej 392 x (3.9k) b 81.4/1...

  • Page 45

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 7 ref parts description m. H/v no. No. Location [main unit] r187 7030005070 s.Res erj2gej 683 x (68k) b 55.2/12.8 r188 7030005050 s.Res erj2gej 103 x (10k) b 53.4/8...

  • Page 46

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 8 ref parts description m. H/v no. No. Location [main unit] r347 7030005120 s.Res erj2gej 102 x (1k) t 83.8/39.3 r348 7030005120 s.Res erj2gej 102 x (1k) t 84.0/30....

  • Page 47

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 9 ref parts description m. H/v no. No. Location [main unit] c173 4030016790 s.Cer c1005 jb 1e 103k-t [1] b 27.1/35.1 4030016790 s.Cer c1005 jb 1e 103k-t [2] 4030016...

  • Page 48

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 10 ref parts description m. H/v no. No. Location [main unit] c371 4030016930 s.Cer c1005 jb 1a 104k-t [1] b 50.6/29.5 4030016930 s.Cer c1005 jb 1a 104k-t [2] 403001...

  • Page 49

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 11 ref parts description m. H/v no. No. Location [pa unit] ic701 1110002751 s.Ic ta75s01f(te85rf) b 19.0/23.0 q701 1560001232 s.Fet rd07mvs2-t112 b 22.6/8.4 q702 15...

  • Page 50

    May. 2012 eqv.= this component is equivalent to the ref no. Component listed above, and may be substituted on parts orders and repairs. 12 ref parts description m. H/v no. No. Location [ant unit] l801 6200012780 s.Coi 0.30-1.4-6tl 27.2n t 4.2/12.3 l802 6200012470 s.Coi 0.30-1.7-7tl 45.3n t 3.6/8.6 r...

  • Page 51

    May. 2012 13 section 9 section 9. Board layouts • main unit (top view) • ant unit (top view) • connect unit (top view) • pa unit (top view) to speaker “sp1” (chassis) j4 4 2 3 1 sp gnd gnd gnd top switch tx gnd ant j1 (chassis) to pa unit 2 1 j901 vcc vcc to pa unit gnd vcc to battery connector “j2”...

  • Page 52

    May. 2012 14 • main unit (bot view) • ant unit (bot view) • connect unit (bot view) • pa unit (bot view) 20 1 21 40 j5 opv1 opv2 opv3 gnd opt3 opt2 opt1 sigo bu s y nc bref nc dmi mcin dmo mco t ptt o ptti gnd d_if gnd cck csi cso nc cirq css rem d afo afout disc rmut bepo afon mmut nc vcc +5v gnd d...

  • Page 53

    May. 2012 *; refer to “parts list.” 15 section 11. Voltage diagram 5 . 0 0 t x : 1 . 2 d b m r x : 0 d b m 2 . 1 5 7 . 2 5 . 0 7 . 2 5 . 0 0 5 . 0 5 . 0 0 5 . 0 5 . 0 0 1 . 4 8 0 2 . 7 0 4 . 5 0 . 7 2 . 1 6 2 . 6 8 2 . 3 3 2 . 4 6 2 . 3 5 2 . 2 7 4 . 1 0 1 . 7 4 0 . 6 1 . 0 0 4 . 8 0 2 . 7 5 0 0 . 5...

  • Page 54

    May. 2012 16 *; refer to “parts list.” 7 . 2 0 7 . 2 3 6 . 9 2 7 . 2 3 1 . 6 0 2 . 2 5 0 tx voltage rx voltage tx voltage rx voltage vcc gnd blm21p300s l901 47p c902 0.001 c901 9230b-1-02z141-pt1 j901 1 2 vcc vcc vcc l706 c723 0.001 c718 0.001 c724 0.001 c701 0.001 to_lpf cp06s vcc1 0.001 c760 c742 ...

  • Page 55: Service Manual

    Nov. 2008 service manual addendum contents parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 board layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 voltage diagram . . . . . . . . . . . . . . . . . . . . . . . . . 14 nov. 2008.

  • Page 56: Section 6.

    Nov. 2008 1 section 6. Parts list m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location ic2 1140005991 s.Ic mb15a02pfv1-g-bnd-ere1 t 81.2/34.5 ic3 1130011770 s.Ic cd4066bpwr b 40.4/22 ic5 1110005320 s.Ic njm13403v-te1-#z...

  • Page 57

    Nov. 2008 2 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location r17 7030004970 s.Res erj2gej 470 x (47) b 88.5/40.4 r18 7030007280 s.Res erj2gej 331 x (330) b 88.5/38.8 r19 7030005090 s.Res erj2gej 104 x (100k) b 94.2/...

  • Page 58

    Nov. 2008 3 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location r245 7030008290 s.Res erj2gej 183 x (18k) b 50.6/25.4 r246 7030005090 s.Res erj2gej 104 x (100k) b 45.8/32.1 r247 7030005000 s.Res erj2gej 471 x (470) b 4...

  • Page 59

    Nov. 2008 4 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location c177 4030016930 s.Cer ecj0eb1a104k b 96.9/42.1 c182 4030017460 s.Cer ecj0eb1e102k b 84.3/18.4 c183 4030017620 s.Cer ecj0ec1h100c b 87.8/19.3 c184 40300174...

  • Page 60

    Nov. 2008 5 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] [pa unit] ref parts description m. H/v no. No. Location ref parts description m. H/v no. No. Location ds2 5010000160 s.Led lnj310m6ura t 57.3/40.3 ds3 5030003050 lcd s11188 mc1 7700002760 mic em6027p-...

  • Page 61

    Nov. 2008 6 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location ic2 1140005991 s.Ic mb15a02pfv1-g-bnd-ere1 t 81.2/34.5 ic3 1130011770 s.Ic cd4066bpwr b 40.4/22 ic5 1110005320 s.Ic njm13403v-te1-#zzzb b 40.4/12.8 ic6 11...

  • Page 62

    Nov. 2008 7 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location r26 7030005310 s.Res erj2gej 124 x (120k) b 88.5/25.4 r27 7030005100 s.Res erj2gej 154 x (150k) b 86.3/24.4 r28 7030005070 s.Res erj2gej 683 x (68k) b 84....

  • Page 63

    Nov. 2008 8 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location r226 7030005300 s.Res erj2gej 150 x (15) t 94.5/16 r227 7030009140 s.Res erj2gej 272 x (2.7k) t 97.4/22.5 r228 7030007300 s.Res erj2gej 332 x (3.3k) t 95....

  • Page 64

    Nov. 2008 9 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location c146 4550006910 s.Tan teesvp 1c 334m8r t 71.5/32.3 c148 4550006250 s.Tan teesva 1a 106m8r b 96.1/25.1 c149 4030017460 s.Cer ecj0eb1e102k b 65.8/12.1 c150 ...

  • Page 65

    Nov. 2008 10 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref parts description m. H/v no. No. Location c410 4030016930 s.Cer ecj0eb1a104k b 11.4/34.4 c412 4030017420 s.Cer ecj0ec1h470j t 80.5/6.4 c413 4030018240 s.Cer ecj0eb1e562k t 76.3/18.8 c420 40300173...

  • Page 66

    Nov. 2008 11 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [pa unit] [ant unit] [connect unit] ref parts description m. H/v no. No. Location ref parts description m. H/v no. No. Location ref parts description m. H/v no. No. Location c753 4030017460 s.Cer ecj0eb1e102k b ...

  • Page 67

    Nov. 2008 12 section 9 section 9. Board layouts • main unit (top view) • ant unit (top view) • connect unit (top view) • pa unit (top view) to speaker “sp1” (chassis) j4 4 2 3 1 sp gnd gnd gnd top switch tx gnd ant j1 (chassis) to pa unit 2 1 j901 vcc vcc to pa unit gnd vcc to battery connector “j2”...

  • Page 68

    Nov. 2008 13 c19 c22 c24 c25 c26 c27 c28 c29 c32 c33 c36 c40 c42 c46 c47 c48 c49 c50 c52 c53 7 5 c 4 5 c c65 c67 c72 c75 c76 c77 c82 c99 c100 c101 c102 c103 c104 c105 c107 c108 c109 c113 c114 c115 c116 c117 c118 c119 c120 c121 c122 c123 c126 c129 c133 c134 c148 c149 c151 c152 c153 c154 c156 c157 c15...

  • Page 69

    Nov. 2008 *; refer to “parts list.” 14 section 11. Voltage diagram 5 . 0 0 t x : 1 . 2 d b m r x : 0 d b m 2 . 1 5 7 . 2 5 . 0 7 . 2 5 . 0 0 5 . 0 5 . 0 0 5 . 0 5 . 0 0 1 . 4 8 0 2 . 7 0 4 . 5 0 . 7 2 . 1 6 2 . 6 8 2 . 3 3 2 . 4 6 2 . 3 5 2 . 2 7 4 . 1 0 1 . 7 4 0 . 6 1 . 0 0 4 . 8 0 2 . 7 5 0 0 . 5...

  • Page 70

    Nov. 2008 15 *; refer to “parts list.” 7 . 2 0 7 . 2 3 6 . 9 2 7 . 2 3 1 . 6 0 2 . 2 5 0 tx voltage rx voltage tx voltage rx voltage vcc gnd blm21p300s l901 47p c902 0.001 c901 9230b-1-02z141-pt1 j901 1 2 vcc vcc vcc l706 c723 0.001 c718 0.001 c724 0.001 c701 0.001 to_lpf cp06s vcc1 0.001 c760 c742 ...

  • Page 71: Service

    Service manual vhf fm transceivers s-14303hz-c1-q oct. 2006.

  • Page 72

    This service manual describes the latest service information for the ic-f3021t/s, ic-f3022t/s, ic-f3023t/s and ic-f3026t/s vhf fm transceivers at the time of publication. Be sure to include the following four points when ordering replacement parts: 1. 10-digit icom parts numbers 2. Component name an...

  • Page 73

    Table of contents section 1 specifications section 2 inside views section 3 disassembly instructions section 4 optional unit installation section 5 circuit descripiton 5-1 receiver circuits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 74: Section 1

    1 - 1 section 1 specifications [usa], [gen], [exp] [eur] general • frequency coverage 136–174 mhz • type of emission wide 16k0f3e (25.0 khz) middle – 14k0f3e (20.0 khz) narrow 11k0f3e (12.5 khz) 8k50f3e (12.5 khz) • number of programable channels 128 channels (8 zones) • antenna impedance 50 Ω (nomi...

  • Page 75: Section 2

    Section 2 inside views 2 - 1 apc amplifier (ic701: ta75s01f) power amplifier (q701: rd07mvs1) drive amplifier (q702: rd01mus1) antenna switch (d701: 1sv307) lcd driver (ic20: lc75834w) +5 regulator q26: 2sb1132 q27: xp6501 q28: unr9213j cpu (ic22: hd64f2238btf13v) eeprom (ic10: hn58x2464ti) reset ic...

  • Page 76: Section 3

    Section 3 disassembly instructions 3 - 1 2 removing the main unit q remove the main seal f. W unscrew vr nut g, and remove the top plate h. 3 removing the pa unit q unscrew 3 screws m. W unsolder 4 points n, and take off the pa unit in the direction of the arrow. 1 removing the chassis unit q unscre...

  • Page 77: Section 4

    4 - 1 section 4 optional unit installation caution! Optional unit installation should be done at authorized icom servise center only. Install the optional unit as follows. Q rotate [vol] to turn the power off, and remove the battery pack. W remove the unit cover as below. (the removed unit cover can...

  • Page 78: Section 5

    Section 5 circuit description 5 - 1 5-1 receiver circuits 5-1-1 antenna switching circuit (pa unit) the antenna switching circuit toggles the receive (rx) line and transmit (tx) line. The received signals from the antenna are passed through the low-pass filter (ant unit; l801, l802, c802, c803, c807...

  • Page 79

    5 - 2 the af signals from the analog switch (ic3, pin 11) are applied to the volume buffer amplifi er (ic6, pin 9). The buffer- amplified af signals are adjusted its level (= audio level) by volume control pot (r315), then applied to the af power amplifier (ic15, pin 4) and amplified to the 0.5 w of...

  • Page 80

    5 - 3 5-2-3 transmit amplifiers (pa unit) the transmit signal from the vco is amplifi ed to the transmit output level by the transmit amplifi ers. The transmit signal from the tx/rx switches (main unit; d16 is on, d17 is off) is amplifi ed by the pre-drive amplifi er (q704), drive amplifi er (q702) ...

  • Page 81

    5 - 4 5-3 pll circuits 5-3-1 voltage controlled oscillators (vcos; main unit) vco is an oscillator whose oscillating frequency is controlled by adding voltage (lock voltage). This transceiver has 2 vcos rx vco (q17, d9, d11, d33) and tx vco (q16, d10, d13, d34). The rx vco oscillates the 1st lo sign...

  • Page 82

    5 - 5 cpu5v regurator +5v regurator s5v regurator t5v regurator r5v regurator power switch r315 f701 (pa unit ) q26–q28 ic17 q23 q24, q49 q25 vcc cpu5 cpu +5v s5v “s5c” “pwon” voltage line control signal 8 22 87 88 “t5c” “r5c” t5v led backlight driver (q45), lcd driver (ic20), d/a converter (ic12), ...

  • Page 83

    5 - 6 5-5-1 cpu (ic22) pin no. Port name description 1−3 kr1− kr3 input ports for dealer-programmable keys. 4−8 ks0− ks4 output ports for dealer-programmable keys. 9 busy outputs “busy” signal to the dsp unit. 10 ccs outputs chip-select signal to the dsp unit. 11 sck outputs serial clock signal to t...

  • Page 84: Section 6

    Section 6 adjustment procedures 6-1 preparation when adjusting ic-f3020 series, cs-f3020 cloning software, cs-f3020 adj adjustment software (rev. 1.0 or later), opc-478/u jig cable (modifi ed opc-478/u cloning cable ; see the page 6-2) and the following test equipments are required. Equipment grade ...

  • Page 85

    6 - 2 ic-f3020 series fm deviation meter osciiloscope to the antenna connector attenuator 10 db or 20 db rf power meter 0.1–10 w/50 frequency counter standard signal generator 0.1 µv to 32 mv (–127 dbm to –17 dbm) caution! Do not transmit while the ssg is connected to the antenna connector sinad met...

  • Page 86

    6 - 3 • pc screen exsample reference frequency receive sensitivity (manually) pll lock voltage preset s-meter reload data pll lock voltage (verify) squelch *; [eur] only ctcss/dtcs deviation fm deviation (narrow) fm deviation (middle*/wide) modulation balance transmit output power (hi) transmit outp...

  • Page 87

    6 - 4 6-2 frequency adjustment select an adjustment item using [ ↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected pc’s keyboard. Adjustment adjustment condition measurement value unit operation pll lock voltage [rx lva] 1 • channel • receiving : ch 1 pc screen cl...

  • Page 88

    6 - 5 6-3 transmit adjustment select an adjustment item using [ ↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected pc’s keyboard. Adjustment adjustment condition measurement value unit operation output power [power (hi)] 1 • channel • transmitting : ch 3 top panel ...

  • Page 89

    6 - 6 6-4 receive adjustment select an adjustment item using [ ↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected pc’s keyboard. Adjustment adjustment condition measurement value unit location receive sensitivity [bpf (t1)] [bpf (t2)] note: “receive sensitivity” mu...

  • Page 90: Section 7

    7 - 1 section 7 parts list m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref order description m. H/v no. No. Location ic2 1140005991 s.Ic mb15a02pfv1-g-bnd-ere1 t 81.2/34.5 ic3 1130011770 s.Ic cd4066bpwr b 40.4/22 ic5 1110005320 s.Ic njm13403v-te1 b 40.4/12...

  • Page 91

    7 - 2 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [main unit] ref order description m. H/v no. No. Location r99 7030007340 s.Res erj2gej 153 x (15 k ) b 79.6/34.7 r100 7030005040 s.Res erj2gej 472 x (4.7 k ) t 74.4/21.6 r101 7030004990 s.Res erj2gej 2...

  • Page 92

    7 - 3 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main unit] ref order description m. H/v no. No. Location c27 4030017430 s.Cer ecj0ec1h101j b 100.4/40.4 c28 4030017360 s.Cer ecj0ec1h030b b 97.4/39.5 c29 4030017580 s.Cer ecj0ec1h060c b 95.8/36.5 c30 4030017460 s.Cer ...

  • Page 93

    7 - 4 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [main unit] ref order description m. H/v no. No. Location c315 4030016930 s.Cer ecj0eb1a104k b 43.2/37 c316 4030017420 s.Cer ecj0ec1h470j b 53.3/32 c317 4030016790 s.Cer ecj0eb1c103k b 55/33 c318 40300...

  • Page 94

    7 - 5 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [pa unit] ref order description m. H/v no. No. Location c701 4030017460 s.Cer ecj0eb1e102k t 35/11 c702 4030017430 s.Cer ecj0ec1h101j b 33.8/10 c703 4030017420 s.Cer ecj0ec1h470j b 34.8/10 c704 4030017...

  • Page 95

    7 - 6 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [main unit] ref order description m. H/v no. No. Location ic1 1110006480 s.Ic njm2801u1-0543-te1 b 10.2/62.3 ic2 1110003071 s.Ic µpc494gs-e1-a b 13/36.7 ic3 1140012301 s.Ic µpd789112amc-534-5a4-a b 19....

  • Page 96: Section 8

    Section 8 mechanical parts and disassembly 8 - 1 screw abbreviations bt: self-tapping ph: pan head zk, zk3: black fh: flat head ni: nickel sus: stainless ep1 ep2 mp1 mp2 mp3 mp4 j1 6910015910 connector ant connector-104 1 j2 6910015860 connector imsa-6277s-02a-g 1 sp1 2510001060 speaker k036na500-47...

  • Page 97

    8 - 2 mp2* (c) mp33 (c) mp20 (c) sp1 (c) mp12* (c) main unit mp28 (c) mp6 (m) mp1 (m) mp5 (m) mp4 (m) ep7 (m) ds3 (m) mp3 (m) mp28 (c) mp28 (c) r315 (m) mp2 (m) mp28 (c) mp28 (c) j701 (p) j901 (cn) pa unit connect unit mp28 (c) ant unit mp1 (c) mp801 (a) mp17 (c) mp35 (c) j1 (c) mp8 (c) mp31 (c) mp1...

  • Page 98

    Section 9 semiconductor information • transistors and fet's • diodes 9 - 1 b e c b c e b e c b e c b e c b e c b e c g d s s d g b e c b e c d s g2 g1 g1 g2 s d b e c b e c e1 c2 b1 c1 e2 b2 e1 b1 b2 c1 c2 e1 b2 e2 c1 c2 b1 e1 e2 b2 c1 b1 c2 g s d s s d g g s d 2sa1577 t106 r 2sb1132 t100 r 2sc4081 ...

  • Page 99

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v40 to speaker “sp1” (chassis) j4 4 2 3 1 sp gnd gnd gnd top switch mic 7 4 1 p0 p1 p2 p3 0 8 5 2 # 9 6 3 section 10 board layouts 10 - 1 • bc-160 (top view) • ant unit (top view...

  • Page 100

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v40 20 1 21 40 j5 opv1 opv2 opv3 gnd opt3 opt2 opt1 sigo bu s y nc bref nc dmi mcin dmo mco t ptt o ptti gnd d_if gnd cck csi cso nc cirq css rem da f o afout disc rmut bepo afon...

  • Page 101

    Section 11 block diagram 11 - 1 explanatory notes +b line lpf ic6 lm2902pwr lpf lpf dtmf encode ic6 lm2902pwr lpf ic7 njm12902v reset ic8 bd5242g shift sw d6 ma2s077 ant sw current det d701: 1sv307 d704: 1sv307 d706: 1sv307 pwr amp q701 rd07mvs1 tx/rx sw d16:1sv307 d17: ma2s077 rx vco q17 2sc5006 tx...

  • Page 102

    Section 12 voltage diagrams 12 - 1 %xplanatorynotes 6/,4!'%,).% 48,).% 28,).% #/--/.,).% # # # p # p # # $ 36 # , m( # # # p # , m ( # # p # # p # p # # p # p # p 2 k 2 k # p # # # p # p # p 8 #$"##8 # # p # p # # p # # # p # # # # p # # # # p # p # p # # # # p # # # # $ -!3 $ -!3 #42, '.$ ." 6/ 5 4...

  • Page 103

    12 - 2 explanatory notes voltage line tx line rx line common line c707 0.001 c703 47p c702 100p r714 0.15 l901 blm21p300s l703 7.5nh c734 0.001 d702 rb706f-40 r706 4.7k c723 0.001 c759 0.001 c718 0.001 r703 4.7k c754 0.001 d703 rb706f-40 r726 4.7k r710 4.7k r709 22k c701 0.001 c742 0.001 r704 22 q70...

  • Page 104

    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 105

    1-1-32, kamiminami, hirano-ku, osaka 547-0003, japan s-14303hz-c1-q © 2006 icom inc..