Icom IC-R20 Service Manual

Jan. 2010
1
SECTION 6.
SECTION 6. PARTS LIST
IC1 1110005230 S.IC UPC2757TB-E3 T 45.4/5.4
IC2 1110003201 S.IC TA31136FNG(EL) T 8.4/11.5
IC10 1110005230 S.IC UPC2757TB-E3 T 27.9/3.9
IC12 1130011770 S.IC CD4066BPWR B 37.8/25.1
IC14 1110006360 S.IC M62366GP D60J T 44.6/13.7
IC15 1110005230 S.IC UPC2757TB-E3 T 45.9/48
IC16 1110005230 S.IC UPC2757TB-E3 T 28.5/46.9
IC17 1110003201 S.IC TA31136FNG(EL) T 8.3/37.4
IC18 1110005180 S.IC UPC2746TB-E3 T 55.4/44.6
IC19 1110005180 S.IC UPC2746TB-E3 T 55.8/5.6
IC20 1110006360 S.IC M62366GP D60J T 45.9/41
IC21 1130011770 S.IC CD4066BPWR T 35.9/40.6
IC22 1130011760 S.IC CD4094BPWR B 47.9/25.1
Q1 1590001190 S.TRA XP6501-(TX).AB B 16.3/22.9
Q4 1590001190 S.TRA XP6501-(TX).AB B 23.6/23.4
Q5 1530003260 S.TRA 2SC5006-T1 T 13.7/7.8
Q14 1530003260 S.TRA 2SC5006-T1 B 64.4/22.3
Q24 1530003810 S.TRA 2SC5008-T1 T 64.9/45.5
Q26 1530003781 S.TRA 2SC5624VH-TL-E T 62.8/36.4
Q35 1530003260 S.TRA 2SC5006-T1 T 69.1/13.8
Q36 1530003260 S.TRA 2SC5006-T1 T 62.8/5.3
Q41 1590003231 S.TRA UNR9113G0L T 4.7/5.3
Q44 1590001660 S.TRA XP4312(TX) B 42.1/11.7
Q501 1590003231 S.TRA UNR9113G0L B 38.3/11.6
Q502 1590001810 S.TRA XP1113(TX) B 40/9.2
Q503 1590001810 S.TRA XP1113(TX) B 46.6/44.4
Q504 1590001680 S.TRA XP1110(TX) B 55.1/11
Q505 1530002880 S.TRA 2SC4226-T1 R24 B 56.5/16.5
Q506 1590003411 S.TRA UNR9110G0L B 54.9/7.5
Q507 1530003810 S.TRA 2SC5008-T1 B 69.4/31.8
Q508 1590001660 S.TRA XP4312(TX) B 69.1/36.5
Q509 1590003231 S.TRA UNR9113G0L B 57/7.5
Q510 1590001540 S.TRA UMD6N TR B 60.9/7.4
Q513 1590001650 S.TRA XP4601(TX) B 41.9/5
Q519 1590003231 S.TRA UNR9113G0L B 33.8/5.6
Q521 1530003630 S.TRA 2SC4617 TLS T 25.9/14.7
Q522 1530003630 S.TRA 2SC4617 TLS T 29.6/23.5
Q523 1530003630 S.TRA 2SC4617 TLS T 23.4/20.6
Q524 1530003630 S.TRA 2SC4617 TLS T 18.6/20.7
Q525 1590001190 S.TRA XP6501-(TX).AB T 28.9/20
Q526 1590003231 S.TRA UNR9113G0L T 16.5/20
Q527 1590003231 S.TRA UNR9113G0L T 16.5/22.3
Q528 1530003260 S.TRA 2SC5006-T1 T 2.3/21.1
Q529 1590003291 S.TRA UNR9213G0L B 30.4/24.7
Q530 1530003630 S.TRA 2SC4617 TLS T 21.7/27.6
Q531 1530003630 S.TRA 2SC4617 TLS T 16.7/27.7
Q532 1560000811 S.FET 2SK1069-4-TL-E T 29.2/28.9
Q534 1590001810 S.TRA XP1113(TX) B 39.3/14.8
Q535 1590001810 S.TRA XP1113(TX) B 42.2/17
Q540 1530003260 S.TRA 2SC5006-T1 T 13.1/14.9
Q542 1530003260 S.TRA 2SC5006-T1 T 13.5/34.7
Q543 1590003231 S.TRA UNR9113G0L T 2.9/33.3
Q544 1590001190 S.TRA XP6501-(TX).AB B 16.7/30
Q545 1590001190 S.TRA XP6501-(TX).AB B 22.6/30.2
Q546 1590001660 S.TRA XP4312(TX) B 41.2/37.2
Q547 1590003291 S.TRA UNR9213G0L B 30.5/31.3
Q548 1530003260 S.TRA 2SC5006-T1 T 61.1/22.8
Q549 1530003260 S.TRA 2SC5006-T1 B 63.2/32.5
Q550 1530003612 S.TRA FH102A-TR-E B 72.8/21.7
Q551 1590002650 S.TRA UPA805T-T1 T 68.5/23.9
Q552 1590003231 S.TRA UNR9113G0L T 73.5/9.6
Q553 1590001810 S.TRA XP1113(TX) B 41.9/40.9
Q554 1590001810 S.TRA XP1113(TX) B 46/41.5
Q555 1530003260 S.TRA 2SC5006-T1 T 14.2/40.7
Q556 1530003630 S.TRA 2SC4617 TLS T 33.7/10.7
D1 1750000711 S.VAR HVC350BTRF-E B 60.4/23
D2 1750000711 S.VAR HVC350BTRF-E B 55.9/22.9
D3 1790001621 S.DIO 1SV308(TPL3,F) T 71.2/32.4
D4 1750000711 S.VAR HVC350BTRF-E T 66.8/11.8
D5 1750000711 S.VAR HVC350BTRF-E T 61.7/11.8
D11 1790001621 S.DIO 1SV308(TPL3,F) T 73.3/37.4
D13 1790001621 S.DIO 1SV308(TPL3,F) T 72.2/35.6
D25 1790001621 S.DIO 1SV308(TPL3,F) B 54.6/21.2
D29 1790001621 S.DIO 1SV308(TPL3,F) T 59.9/12.4
D32 1790001621 S.DIO 1SV308(TPL3,F) T 58.7/44
D34 1790001621 S.DIO 1SV308(TPL3,F) T 58.4/7.3
D36 1790001621 S.DIO 1SV308(TPL3,F) T 59.4/35.4
D57 1790001241 S.DIO MA2S7280GL B 19.2/22.2
D58 1790001261 S.DIO MA2S077G0L T 26.1/8.7
D59 1790001261 S.DIO MA2S077G0L T 26.1/10
D60 1790001261 S.DIO MA2S077G0L T 16.5/8.4
D61 1790001261 S.DIO MA2S077G0L T 17.6/10.2
D64 1790001621 S.DIO 1SV308(TPL3,F) B 61.2/16.8
D65 1790001621 S.DIO 1SV308(TPL3,F) B 76.5/8.9
D66 1790001621 S.DIO 1SV308(TPL3,F) B 74.9/10.9
D67 1790001621 S.DIO 1SV308(TPL3,F) B 61.1/13.9
D68 1720000241 S.DIO 1SV172(TE85R,F) B 72.4/42.7
D69 1790001621 S.DIO 1SV308(TPL3,F) B 73.5/31.2
D70 1790001621 S.DIO 1SV308(TPL3,F) B 61.7/11.9
D72 1790001621 S.DIO 1SV308(TPL3,F) B 54.5/16.2
D73 1790001621 S.DIO 1SV308(TPL3,F) B 75.7/12.7
D74 1790001621 S.DIO 1SV308(TPL3,F) B 75.3/15.5
D75 1790001621 S.DIO 1SV308(TPL3,F) T 73.5/5.9
D76 1790001261 S.DIO MA2S077G0L B 61.7/10.5
REF PARTS
DESCRIPTION M.
H/V
NO. NO.
LOCATION
[RF UNIT]
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
[RF UNIT]
D100 1750001830 S.VAR SVC389-TL-E B 2.7/15.3
D101 1790001261 S.DIO MA2S077G0L T 71.7/6.7
D106 1750000940 S.DIO 1SS400 TE61 B 33.8/8.2
D107 1750000940 S.DIO 1SS400 TE61 B 33.8/10.8
D108 1750000940 S.DIO 1SS400 TE61 T 10.8/21.9
D109 1750000940 S.DIO 1SS400 TE61 T 11.6/20.1
D110 1750000940 S.DIO 1SS400 TE61 T 12.1/21.9
D111 1750000940 S.DIO 1SS400 TE61 T 7.3/24.7
D112 1750000940 S.DIO 1SS400 TE61 T 6.6/19.8
D113 1750000940 S.DIO 1SS400 TE61 T 6.9/21.1
D114 1790001241 S.DIO MA2S7280GL B 31.4/20.6
D115 1790001790 S.DIO RB876W TL T 24.4/30.4
D116 1790001790 S.DIO RB876W TL T 25.1/26.4
D117 1160000140 S.DIO DAP222 TL B 46.1/11.9
D119 1160000140 S.DIO DAP222 TL B 42.1/14.4
D121 1160000140 S.DIO DAP222 TL B 45.5/17.7
D130 1790001261 S.DIO MA2S077G0L T 26.2/43.2
D131 1790001261 S.DIO MA2S077G0L T 25.1/45.1
D132 1790001261 S.DIO MA2S077G0L T 17.3/43.1
D133 1790001261 S.DIO MA2S077G0L T 18.1/44.9
D134 1750000940 S.DIO 1SS400 TE61 T 13.7/44
D135 1750000940 S.DIO 1SS400 TE61 T 11.9/43.9
D136 1750000940 S.DIO 1SS400 TE61 T 6.5/44.3
D137 1750000940 S.DIO 1SS400 TE61 T 8.3/45
D138 1790001241 S.DIO MA2S7280GL B 19.1/29.2
D139 1790001241 S.DIO MA2S7280GL B 27.8/27.5
D141 1750000711 S.VAR HVC350BTRF-E T 58.4/26.6
D142 1750000711 S.VAR HVC350BTRF-E T 58.5/31
D143 1790001621 S.DIO 1SV308(TPL3,F) T 59.3/33.4
D145 1750000711 S.VAR HVC350BTRF-E B 64.6/34.5
D146 1750000711 S.VAR HVC350BTRF-E B 64/40.2
D147 1790001621 S.DIO 1SV308(TPL3,F) B 61/43.2
D148 1790001241 S.DIO MA2S7280GL B 65.3/27
D149 1790001241 S.DIO MA2S7280GL B 68.1/28.2
D150 1790001241 S.DIO MA2S7280GL T 65.6/20
D151 1790001241 S.DIO MA2S7280GL T 65.1/23
D152 1790001241 S.DIO MA2S7280GL B 61.1/29.7
D153 1790001241 S.DIO MA2S7280GL T 62.9/29.2
D154 1790001241 S.DIO MA2S7280GL T 64/41.5
D155 1790001241 S.DIO MA2S7280GL T 64/40.2
D156 1790001241 S.DIO MA2S7280GL T 60.3/40.7
D157 1790001241 S.DIO MA2S7280GL T 60.3/42
D158 1790001241 S.DIO MA2S7280GL T 62.9/27.7
D159 1790001241 S.DIO MA2S7280GL T 69.3/18.1
D160 1790001241 S.DIO MA2S7280GL T 58/9.5
D161 1790001241 S.DIO MA2S7280GL B 59.8/29.7
D162 1790001241 S.DIO MA2S7280GL B 67.8/20.2
D163 1790001241 S.DIO MA2S7280GL B 57.8/13.2
D164 1790001241 S.DIO MA2S7280GL B 59.1/13.2
D165 1790001241 S.DIO MA2S7280GL T 13.3/4.9
D166 1790001241 S.DIO MA2S7280GL B 67.8/21.5
D167 1790001241 S.DIO MA2S7280GL T 59.3/9.5
D168 1790001241 S.DIO MA2S7280GL T 71/19.4
D169 1790001241 S.DIO MA2S7280GL B 69.9/40.8
D170 1790001241 S.DIO MA2S7280GL B 69.3/45.1
D171 1750000711 S.VAR HVC350BTRF-E T 38.1/13.5
D172 1790001241 S.DIO MA2S7280GL T 13.7/31.9
D173 1750000721 S.VAR HVC375BTRF-E T 69.1/45.9
D174 1750000721 S.VAR HVC375BTRF-E T 69.1/43.3
D175 1750000721 S.VAR HVC375BTRF-E T 61.8/45.1
D176 1750000721 S.VAR HVC375BTRF-E T 61.8/47.6
D178 1750000940 S.DIO 1SS400 TE61 T 48.1/25.7
D179 1750000940 S.DIO 1SS400 TE61 T 46.7/21.7
FI1 2040001200 S.SAW EFCH266MKQP1 T 38/46.7
FI2 2020001270 CER CFWLB450KE2A-B0
(CFWM450E)
FI3 2010002280 S.MON 19S15A 19.650 MHz (FL-293) T 21.5/7.6
FI4 2040001190 S.SAW EFCH429MKQP1 T 37.8/5
FI6 2020001470 CER CFWLA450KL6A002-B0
(CFWS450K3)
FI7 2010002280 S.MON 19S15A 19.650 MHz (FL-293) T 22.3/42.3
FI8 2020001270 CER CFWLB450KE2A-B0
(CFWM450E)
X1 6050010211 S.XTA CR-593A TOP-B 19.200 MHz T 34.2/14.9
L1 6200005741 S.COI ELJRE 47NGFA B 56.8/25.2
L3 6200005681 S.COI ELJRE 15NGFA T 66.4/30.6
L4 6200005701 S.COI ELJRE 22NGFA T 66.2/28
L5 6200005681 S.COI ELJRE 15NGFA T 68.3/27.4
L9 6200005721 S.COI ELJRE 33NGFA T 70.4/5.9
L10 6200005701 S.COI ELJRE 22NGFA T 68.5/5
L11 6200005681 S.COI ELJRE 15NGFA T 70.6/37.8
L12 6200005661 S.COI ELJRE 10NGFA T 67.6/38.6
L13 6200005631 S.COI ELJRE 5N6ZFA T 67.7/34.6
L15 6200005741 S.COI ELJRE 47NGFA T 42.5/48.5
L17 6200007170 S.COI MLF1608A 3R3K-T T 12/6.7
L21 6150004841 S.COI LS-510-LF B 8.5/11.2
L28 6200006671 S.COI ELJRE 68NGFA B 61.6/21.2
L39 6200005731 S.COI ELJRE 39NGFA T 68.3/26.1
L41 6200006981 S.COI ELJRE R10GFA T 62.4/9.7
L43 6200006771 S.COI ELJRE 1N5ZFA T 64.8/35.6
L44 6200005621 S.COI ELJRE 4N7ZFA T 60.8/37.2
L56 6200005641 S.COI ELJRE 6N8ZFA T 49.7/5.2

Icom IC-R20 Specifications

General

Mode	AM, FM, WFM, SSB, CW
Antenna Connector	BNC
Memory Channels	1250
Selectivity	AM/FM
Output Power	150mW at 8 Ohms
Battery Life	Approx. 8 hours with BP-206 (at 50mW audio output)