Icom IC-R20 Service Manual

Jan. 2010
8
REF PARTS
DESCRIPTION M.
H/V
NO. NO.
LOCATION
[2NDCVCO UNIT]
IC1 1130011671 S.IC MB15E03SLPFV1-G-ER-6E1 B 5.6/11.4
Q1 1530003612 S.TRA FH102A-TR-E T 6.1/11.8
Q3 1530003592 S.TRA 2SC5277A-2-TL-E T 3.5/8.9
Q4 1530003630 S.TRA 2SC4617 TLS T 2.3/13.6
D1 1750000741 S.VAR 1SV314(TPH3,F) T 9.3/9.2
L1 6200009070 S.COI LQW18AN18NG00D
(LQW1608A18NG00) T 7.2/8.1
L2 6200005721 S.COI ELJRE 33NGFA T 4/13.4
L3 6200005701 S.COI ELJRE 22NGFA T 7.4/14.6
L4 6200009351 S.COI ELJRE R22GFA T 5.4/6.3
R1 7030004970 S.RES ERJ2GEJ 470 X (47) T 6.6/5.5
R2 7030005050 S.RES ERJ2GEJ 103 X (10K) T 5.5/10
R3 7030005120 S.RES ERJ2GEJ 102 X (1K) T 9.5/10.3
R4 7030005120 S.RES ERJ2GEJ 102 X (1K) T 8.8/13.2
R9 7030005580 S.RES ERJ2GEJ 560 X (56) B 5.9/14.7
R10 7030004980 S.RES ERJ2GEJ 101 X (100) B 7.3/15.5
R11 7030005120 S.RES ERJ2GEJ 102 X (1K) B 8.9/6.4
R12 7030005120 S.RES ERJ2GEJ 102 X (1K) B 6.9/6.4
R13 7030005120 S.RES ERJ2GEJ 102 X (1K) B 7.9/6.4
R14 7030005530 S.RES ERJ2GEJ 100 X (10) B 5.1/7.8
R15 7030009270 S.RES ERJ2GEJ 821 X (820) B 5.6/6.5
R16 7030005120 S.RES ERJ2GEJ 102 X (1K) T 2.4/5.3
R17 7030008300 S.RES ERJ2GEJ 184 X (180K) T 2.4/6.3
R18 7030005120 S.RES ERJ2GEJ 102 X (1K) T 1.2/7.8
R19 7030005120 S.RES ERJ2GEJ 102 X (1K) T 0.69/9.6
R21 7030005120 S.RES ERJ2GEJ 102 X (1K) T 1.1/12.3
R22 7030007280 S.RES ERJ2GEJ 331 X (330) B 5.7/5.3
C1 4550006910 S.TAN TEESVP 1C 334M8R T 8.7/5.7
C2 4030017390 S.CER ECJ0EC1H180J T 9.1/8
C3 4030017640 S.CER ECJ0EC1H150J T 5.4/8.7
C4 4030017620 S.CER ECJ0EC1H100C T 7.7/10.2
C5 4030017630 S.CER ECJ0EC1H120J T 8.6/11.2
C6 4030017460 S.CER ECJ0EB1E102K T 8.6/12.2
C7 4030017570 S.CER ECJ0EC1H040B T 5.2/13.9
C8 4030017340 S.CER ECJ0EC1H010B T 6.2/15
C9 4030017380 S.CER ECJ0EC1H050B T 8.9/14.2
C10 4030017380 S.CER ECJ0EC1H050B T 8.9/15.2
C16 4030017730 S.CER ECJ0EB1E471K B 3.4/5.3
C17 4030017380 S.CER ECJ0EC1H050B B 4.1/14.7
C18 4030017420 S.CER ECJ0EC1H470J B 8.4/8.1
C19 4030017420 S.CER ECJ0EC1H470J B 8.7/14.9
C20 4030017420 S.CER ECJ0EC1H470J B 9.9/13.5
C21 4550007630 S.TAN F920J475MPABMA B 3/7.2
C22 4030016790 S.CER ECJ0EB1C103K T 3.7/5.8
C23 4030016790 S.CER ECJ0EB1C103K T 3/7.3
C24 4030016790 S.CER ECJ0EB1C103K T 1.9/9.5
C25 4030017460 S.CER ECJ0EB1E102K B 1.3/13.8
C26 4030016930 S.CER ECJ0EB1A104K B 1.3/10
C27 4030017460 S.CER ECJ0EB1E102K B 9.9/10.3
C30 4030017460 S.CER ECJ0EB1E102K T 4.7/15.2
C31 4030017460 S.CER ECJ0EB1E102K T 2.5/15.2
C32 4550007600 S.TAN F920J106MPABMA T 3.1/11.3
C33 4030017350 S.CER ECJ0EC1H020B T 9.1/7.1
J1 6910010841 CON IMSA-9230B-1-05Z057-PT1
J2 6910014431 CON IMSA-9230B-1-06Z057-PT1
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
[2NDDVCO UNIT]
IC1 1130011671 S.IC MB15E03SLPFV1-G-ER-6E1 B 5.6/11.4
Q1 1530003612 S.TRA FH102A-TR-E T 6.1/11.8
Q3 1530003592 S.TRA 2SC5277A-2-TL-E T 3.5/8.9
Q4 1530003630 S.TRA 2SC4617 TLS T 2.2/13.6
D1 1750000711 S.VAR HVC350BTRF-E T 9.4/9
L1 6200010850 S.COI LQW18AN22NG00D
(LQW1608A22NG00) T 7.2/8.1
L2 6200005741 S.COI ELJRE 47NGFA T 4/13.4
L3 6200005701 S.COI ELJRE 22NGFA T 7.4/14.6
L4 6200009351 S.COI ELJRE R22GFA T 5.4/6.3
R1 7030004970 S.RES ERJ2GEJ 470 X (47) T 6.6/5.5
R2 7030005240 S.RES ERJ2GEJ 473 X (47K) T 5.5/10
R3 7030007280 S.RES ERJ2GEJ 331 X (330) T 9.5/10.2
R4 7030005120 S.RES ERJ2GEJ 102 X (1K) T 8.8/13.2
R9 7030004990 S.RES ERJ2GEJ 221 X (220) B 5.9/14.7
R10 7030004980 S.RES ERJ2GEJ 101 X (100) B 7.3/15.5
R11 7030005120 S.RES ERJ2GEJ 102 X (1K) B 8.9/6.4
R12 7030005120 S.RES ERJ2GEJ 102 X (1K) B 6.9/6.5
R13 7030005120 S.RES ERJ2GEJ 102 X (1K) B 7.9/6.4
R14 7030005530 S.RES ERJ2GEJ 100 X (10) B 5.1/7.8
R15 7030009270 S.RES ERJ2GEJ 821 X (820) B 5.6/6.5
R16 7030005120 S.RES ERJ2GEJ 102 X (1K) T 2.4/5.3
R17 7030008300 S.RES ERJ2GEJ 184 X (180K) T 2.4/6.3
R18 7030005120 S.RES ERJ2GEJ 102 X (1K) T 1.2/7.8
R19 7030005120 S.RES ERJ2GEJ 102 X (1K) T 0.69/9.6
R21 7030005120 S.RES ERJ2GEJ 102 X (1K) T 1.1/11.9
R22 7030007280 S.RES ERJ2GEJ 331 X (330) B 5.6/5.3
C1 4550006910 S.TAN TEESVP 1C 334M8R T 8.7/5.7
C2 4030017500 S.CER ECJ0EC1H560J T 9.1/7.6
C3 4030017400 S.CER ECJ0EC1H220J T 5.4/8.7
C4 4030017630 S.CER ECJ0EC1H120J T 7.7/10.2
C5 4030017650 S.CER ECJ0EC1H270J T 8.6/11.2
C6 4030017460 S.CER ECJ0EB1E102K T 8.6/12.2
C7 4030017620 S.CER ECJ0EC1H100C T 5.2/13.9
C8 4030017570 S.CER ECJ0EC1H040B T 6.2/15
C9 4030017600 S.CER ECJ0EC1H080C T 8.9/14.2
C10 4030017600 S.CER ECJ0EC1H080C T 8.9/15.2
C16 4030017730 S.CER ECJ0EB1E471K B 3.4/5.3
C17 4030017380 S.CER ECJ0EC1H050B B 4.1/14.7
C18 4030017420 S.CER ECJ0EC1H470J B 8.4/8.1
C19 4030017420 S.CER ECJ0EC1H470J B 8.7/14.9
C20 4030017420 S.CER ECJ0EC1H470J B 9.9/13.5
C21 4550007630 S.TAN F920J475MPABMA B 3/7.2
C22 4030016790 S.CER ECJ0EB1C103K T 3.7/5.8
C23 4030016790 S.CER ECJ0EB1C103K T 3/7.3
C24 4030016790 S.CER ECJ0EB1C103K T 1.9/9.5
C25 4030017460 S.CER ECJ0EB1E102K B 1.3/13.8
C26 4030016930 S.CER ECJ0EB1A104K B 1.3/10
C27 4030017460 S.CER ECJ0EB1E102K B 9.9/10.3
C30 4030017460 S.CER ECJ0EB1E102K T 4.7/15.2
C31 4030017460 S.CER ECJ0EB1E102K T 2.6/15.2
C32 4550007600 S.TAN F920J106MPABMA T 3.1/11.2
J1 6910010841 CON IMSA-9230B-1-05Z057-PT1
J2 6910014431 CON IMSA-9230B-1-06Z057-PT1

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)