- DL manuals
- Icom
- Portable Radio
- IC-F3020
- Service Manual Addendum
Icom IC-F3020 Service Manual Addendum - 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
C158
C159
C167
C170
C171
C172
C174
C175
C177
C182
C183
C184
C190
C191
C192
C193
C194
C195
C196
C197
C210
C211
C212
C213
C214
C215
C221
C222
C223
C224
C230
C231
C232
C233
C234
C235
C236
C237
C238
C239
C240
C241
C242
C246
C247
C248
C249
C250
C251
C252
C253
C254
C255
C256
C257
C258
C259
C260
C262
C263
C265
C266
C267
C268
C269
C271
C272
C297
C298
C312
C314
C315
C316
C317
C318
C319
C320
C324
C335
C338
C339
C340
C345
C346
C347
C348
C349
C350
C351
C352
C353
C354
C355
C357
C359
C360
C361
C366
C367
C368
C369
C370
C371
C372
C373
C375
C377
C379
C391
C392
C395
C406
C409
C410
C421
C422
C423
C424
C426
C427
C428
C429
C430
C432
C433
C437
C438
C439
C441
C442
C443
C444
D6
D8
D9
D10
D11
D12
D13
D16
D17
D19
D20
D21
D23
D24
D28
D31
D33
D34
EP1
EP3
FI2
FI3
FI3
5
C
I
3
C
I
IC6
IC7
IC8
IC10
IC12
IC17
IC22
IC24
IC25
J3
J5
L7
L8
L9
L12
L21
L22
L24
L25
L37
L38
L39
L40
L41
L47
L48
L49
Q5
Q6
Q9
Q14
Q15
Q16
Q17
Q20
Q23
Q24
Q25
Q26
Q27
Q28
Q29
Q31
Q32
Q33
Q34
Q35
Q36
Q37
Q39
Q40
Q44
Q47
Q49
R12
R13
R15
R16
R17
R18
R19
R24
R25
R26
R27
R28
R29
R31
R36
R39
R50
R53
R54
R60
R67
R68
R69
R70
R71
R72
R75
R76
R77
R78
R79
R82
R83
R84
R85
R98
R99
R103
R104
R105
R106
R108
R109
R121
R123
R125
R126
R127
R128
R129
R133
R134
R135
R136
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R181
R182
R183
R184
R185
R186
R187
R188
R190
R194
R195
R196
R197
R198
R199
R200
R209
R210
R211
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R230
R231
R238
R239
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R254
R255
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R273
R274
R275
R276
R277
R278
R279
R280
R281
R288
R291
R292
R293
R302
R303
R309
R315
R321
R349
R350
R351
R352
R353
R354
R361
R364
R367
R368
R369
R370
R371
R372
R373
R375
R376
R377
R381
R388
R389
R390
4
S
3
S
S5
X1
X2
X6
X
Y
PTT
DISC
MIC
RMUT
MMUT
CDEC
DUSE
RSSI
T5V
DAFO
RLVA
TLVA
J2
S2
R5V
H0
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
H55
H60
H65
H70
H75
H80
H85
H90
H95
H100
V0
V5
V10
V15
V20
V25
V30
V35
V40
V45
C702
C703
C704
C713
C718
C720
C722
C723
C729
C733
C748
C750
C751
C752
C753
C754
C755
C756
C759
C760
C767
C769
C780
C781
C782
C784
C785
D703
D704
D706
EP712
F701
IC701
J701
J701
J702
L701
L702
L712
L714
Q701
Q702
R701
R702
R704
R708
R709
R710
R726
R734
R735
R738
R741
R742
R743
R744
R745
R746
B6449C
T5V
TX
I
T
H0
H5
H10
H15
H20
H25
H30
H35
V0
V5
V10
V15
V20
V25
H0
H5
H10
H15
V0
V5
V10
H0
H5
H10
V0
V5
V10
V15
The combination of top side and bottom side of this
page shows the actual configuration of P.C. board.
• 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_IF
SIDE1
PTT
SIDE2
EXT
MIC
VR &
POWER
SWITCH
EXT
SPEAKER
SIDE3
ISENS
APC
GND
RX
to
PA unit
“J702”
VCC
T5V
GND
TX
to PA unit
“J701”
1
4
J701
TX
GND
T5V
VCC
to MAIN unit
4
1
J702
RX
GND
APC
ISENS
to MAIN unit
TX
GND
VCC
VCC
to ANT unit
to
CONNECT unit
“J901”
The combination of top side and bottom side of this
page shows the actual confi guration of P.C. board.
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..